rel: Release version 1.3.3 (#765)

Signed-off-by: sjcsjc123 <1401189096@qq.com>

.github/workflows/build-and-test-plugin.yaml

@@ -0,0 +1,70 @@
+name: "Build and Test Plugins"
+
+on:
+  push:
+    branches: [ main ]
+    paths:
+      - 'plugins/**'
+      - 'test/**'
+  pull_request:
+    branches: ["*"]
+    paths:
+      - 'plugins/**'
+      - 'test/**'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions/setup-go@v3
+      with:
+        go-version: 1.19
+    # There are too many lint errors in current code bases
+    # uncomment when we decide what lint should be addressed or ignored.
+    # - run: make lint
+
+  higress-wasmplugin-test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        # TODO(Xunzhuo): Enable C WASM Filters in CI
+        wasmPluginType: [ GO ]
+    steps:
+    - uses: actions/checkout@v3
+      
+    - name: "Setup Go"
+      uses: actions/setup-go@v3
+      with:
+        go-version: 1.19
+
+    - name: Setup Golang Caches
+      uses: actions/cache@v3
+      with:
+        path: |-
+          ~/.cache/go-build
+          ~/go/pkg/mod
+        key: ${{ runner.os }}-go-${{ github.run_id }}
+        restore-keys: |
+          ${{ runner.os }}-go
+      
+    - name: Setup Submodule Caches
+      uses: actions/cache@v3
+      with:
+        path: |-
+            envoy
+            istio
+            .git/modules
+        key: ${{ runner.os }}-submodules-new-${{ github.run_id }}
+        restore-keys: ${{ runner.os }}-submodules-new
+          
+    - run: git stash # restore patch
+
+    - name: "Run Ingress WasmPlugins Tests"
+      run: GOPROXY="https://proxy.golang.org,direct" PLUGIN_TYPE=${{ matrix.wasmPluginType }} make higress-wasmplugin-test
+
+  publish:
+    runs-on: ubuntu-latest
+    needs: [higress-wasmplugin-test]
+    steps:
+    - uses: actions/checkout@v3

.github/workflows/build-and-test.yaml

@@ -38,10 +38,9 @@ jobs:
         path: |-
             envoy
             istio
-            external
             .git/modules
-        key: ${{ runner.os }}-submodules-${{ github.run_id }}
-        restore-keys: ${{ runner.os }}-submodules
+        key: ${{ runner.os }}-submodules-new-${{ github.run_id }}
+        restore-keys: ${{ runner.os }}-submodules-new
     
     - run: git stash # restore patch
 
@@ -85,10 +84,9 @@ jobs:
           path: |-
             envoy
             istio
-            external
             .git/modules
-          key: ${{ runner.os }}-submodules-${{ github.run_id }}
-          restore-keys: ${{ runner.os }}-submodules
+          key: ${{ runner.os }}-submodules-new-${{ github.run_id }}
+          restore-keys: ${{ runner.os }}-submodules-new
 
       - run: git stash # restore patch
 
@@ -134,55 +132,17 @@ jobs:
         path: |-
             envoy
             istio
-            external
             .git/modules
-        key: ${{ runner.os }}-submodules-${{ github.run_id }}
-        restore-keys: ${{ runner.os }}-submodules
+        key: ${{ runner.os }}-submodules-new-${{ github.run_id }}
+        restore-keys: ${{ runner.os }}-submodules-new
           
     - run: git stash # restore patch
 
     - name: "Run Higress E2E Conformance Tests"
       run: GOPROXY="https://proxy.golang.org,direct" make higress-conformance-test
       
-  higress-wasmplugin-test:
-    runs-on: ubuntu-latest
-    needs: [build]
-    steps:
-    - uses: actions/checkout@v3
-      
-    - name: "Setup Go"
-      uses: actions/setup-go@v3
-      with:
-        go-version: 1.19
-
-    - name: Setup Golang Caches
-      uses: actions/cache@v3
-      with:
-        path: |-
-          ~/.cache/go-build
-          ~/go/pkg/mod
-        key: ${{ runner.os }}-go-${{ github.run_id }}
-        restore-keys: |
-          ${{ runner.os }}-go
-      
-    - name: Setup Submodule Caches
-      uses: actions/cache@v3
-      with:
-        path: |-
-            envoy
-            istio
-            external
-            .git/modules
-        key: ${{ runner.os }}-submodules-${{ github.run_id }}
-        restore-keys: ${{ runner.os }}-submodules
-          
-    - run: git stash # restore patch
-
-    - name: "Run Ingress WasmPlugins Tests"
-      run: GOPROXY="https://proxy.golang.org,direct" make higress-wasmplugin-test
-
   publish:
     runs-on: ubuntu-latest
-    needs: [higress-conformance-test,gateway-conformance-test,higress-wasmplugin-test]
+    needs: [higress-conformance-test,gateway-conformance-test]
     steps:
     - uses: actions/checkout@v3

.github/workflows/build-image-and-push.yaml

@@ -41,7 +41,7 @@ jobs:
             envoy
             istio
             .git/modules
-          key: ${{ runner.os }}-submodules-${{ github.run_id }}
+          key: ${{ runner.os }}-submodules-new-${{ github.run_id }}
           restore-keys: ${{ runner.os }}-submodules-new
 
       - name: Calculate Docker metadata

.github/workflows/latest-release.yaml

@@ -18,6 +18,8 @@ jobs:
         tar -zcvf hgctl_latest_linux_arm64.tar.gz out/linux_arm64/
         tar -zcvf hgctl_latest_darwin_amd64.tar.gz out/darwin_amd64/
         tar -zcvf hgctl_latest_darwin_arm64.tar.gz out/darwin_arm64/
+        zip -q -r hgctl_latest_windows_amd64.zip out/windows_amd64/
+        zip -q -r hgctl_latest_windows_arm64.zip out/windows_arm64/
 
     # Ignore the error when we delete the latest release, it might not exist.
 
@@ -54,6 +56,8 @@ jobs:
           hgctl_latest_linux_arm64.tar.gz
           hgctl_latest_darwin_amd64.tar.gz
           hgctl_latest_darwin_arm64.tar.gz
+          hgctl_latest_windows_amd64.zip
+          hgctl_latest_windows_arm64.zip
         body: |
           This is the "latest" release of **Higress**, which contains the most recent commits from the main branch.
           

.licenserc.yaml

@@ -26,7 +26,8 @@ header:
     - 'VERSION'
     - 'tools/'
     - 'test/README.md'
-    - 'pkg/cmd/hgctl/testdata/config'
+    - 'cmd/hgctl/config/testdata/config'
+    - 'pkg/cmd/hgctl/manifests'
 
   comment: on-failure
 dependency:

CODEOWNERS

@@ -1,10 +1,10 @@
-/api @johnlanni 
-/envoy @gengleilei @johnlanni @Lynskylate
+/api @johnlanni @CH3CHO
+/envoy @gengleilei @johnlanni
 /istio @SpecialYang @johnlanni
-/pkg @SpecialYang @johnlanni @Charlie17Li @Xunzhuo
-/plugins @johnlanni
-/registry @NameHaibinZhang @johnlanni
-/test @Xunzhuo
-/tools @johnlanni @Xunzhuo
+/pkg @SpecialYang @johnlanni @CH3CHO @Xunzhuo
+/plugins @johnlanni @WeixinX
+/registry @NameHaibinZhang @2456868764 @johnlanni
+/test @Xunzhuo @2456868764 @CH3CHO
+/tools @johnlanni @Xunzhuo @2456868764
 
 

Makefile.core.mk

@@ -79,20 +79,21 @@ $(ARM64_OUT_LINUX)/higress:
 	GOPROXY=$(GOPROXY) GOOS=linux GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/linux_arm64/ $(HIGRESS_BINARIES)
 
 .PHONY: build-hgctl
-build-hgctl: $(OUT)
+build-hgctl: prebuild $(OUT)
 	GOPROXY=$(GOPROXY) GOOS=$(GOOS_LOCAL) GOARCH=$(GOARCH_LOCAL) LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh $(OUT)/ $(HGCTL_BINARIES)
 
 .PHONY: build-linux-hgctl
-build-linux-hgctl: $(OUT)
+build-linux-hgctl: prebuild $(OUT)
 	GOPROXY=$(GOPROXY) GOOS=linux GOARCH=$(GOARCH_LOCAL) LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh $(OUT_LINUX)/ $(HGCTL_BINARIES)
 
 .PHONY: build-hgctl-multiarch
-build-hgctl-multiarch: $(OUT)
+build-hgctl-multiarch: prebuild $(OUT)
 	GOPROXY=$(GOPROXY) GOOS=linux GOARCH=amd64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/linux_amd64/ $(HGCTL_BINARIES)
 	GOPROXY=$(GOPROXY) GOOS=linux GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/linux_arm64/ $(HGCTL_BINARIES)
 	GOPROXY=$(GOPROXY) GOOS=darwin GOARCH=amd64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/darwin_amd64/ $(HGCTL_BINARIES)
 	GOPROXY=$(GOPROXY) GOOS=darwin GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/darwin_arm64/ $(HGCTL_BINARIES)
-
+	GOPROXY=$(GOPROXY) GOOS=windows GOARCH=amd64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/windows_amd64/ $(HGCTL_BINARIES)
+	GOPROXY=$(GOPROXY) GOOS=windows GOARCH=arm64 LDFLAGS=$(RELEASE_LDFLAGS) tools/hack/gobuild.sh ./out/windows_arm64/ $(HGCTL_BINARIES)
 # Create targets for OUT_LINUX/binary
 # There are two use cases here:
 # * Building all docker images (generally in CI). In this case we want to build everything at once, so they share work
@@ -137,24 +138,32 @@ export ENVOY_TAR_PATH:=/home/package/envoy.tar.gz
 
 external/package/envoy-amd64.tar.gz:
 #	cd external/proxy; BUILD_WITH_CONTAINER=1  make test_release
-	cd external/package; wget "https://github.com/alibaba/higress/releases/download/v1.0.0/envoy-amd64.tar.gz"
+	cd external/package; wget "https://github.com/alibaba/higress/releases/download/v1.3.2/envoy-amd64.tar.gz"
 
 external/package/envoy-arm64.tar.gz:
 #	cd external/proxy; BUILD_WITH_CONTAINER=1  make test_release
-	cd external/package; wget "https://github.com/alibaba/higress/releases/download/v1.0.0/envoy-arm64.tar.gz"
-
+	cd external/package; wget "https://github.com/alibaba/higress/releases/download/v1.3.2/envoy-arm64.tar.gz"
 
 build-pilot:
 	cd external/istio; rm -rf out/linux_amd64; GOOS_LOCAL=linux TARGET_OS=linux TARGET_ARCH=amd64 BUILD_WITH_CONTAINER=1 make build-linux
 	cd external/istio; rm -rf out/linux_arm64; GOOS_LOCAL=linux TARGET_OS=linux TARGET_ARCH=arm64 BUILD_WITH_CONTAINER=1 make build-linux
 
+build-pilot-local:
+	cd external/istio; rm -rf out/linux_${GOARCH_LOCAL}; GOOS_LOCAL=linux TARGET_OS=linux TARGET_ARCH=${GOARCH_LOCAL} BUILD_WITH_CONTAINER=1 make build-linux
+
 build-gateway: prebuild external/package/envoy-amd64.tar.gz external/package/envoy-arm64.tar.gz build-pilot
 	cd external/istio; BUILD_WITH_CONTAINER=1 BUILDX_PLATFORM=true DOCKER_BUILD_VARIANTS=default DOCKER_TARGETS="docker.proxyv2" make docker
 
-build-istio: prebuild build-pilot
-	cd external/istio; BUILD_WITH_CONTAINER=1 BUILDX_PLATFORM=true DOCKER_BUILD_VARIANTS=default DOCKER_TARGETS="docker.pilot" make docker	
+build-gateway-local: prebuild external/package/envoy-amd64.tar.gz external/package/envoy-arm64.tar.gz build-pilot
+	cd external/istio; rm -rf out/linux_${GOARCH_LOCAL}; GOOS_LOCAL=linux TARGET_OS=linux BUILD_WITH_CONTAINER=1 BUILDX_PLATFORM=false DOCKER_BUILD_VARIANTS=default DOCKER_TARGETS="docker.proxyv2" make docker
 
-build-wasmplugins: 
+build-istio: prebuild build-pilot
+	cd external/istio; BUILD_WITH_CONTAINER=1 BUILDX_PLATFORM=true DOCKER_BUILD_VARIANTS=default DOCKER_TARGETS="docker.pilot" make docker
+
+build-istio-local: prebuild build-pilot-local
+	cd external/istio; rm -rf out/linux_${GOARCH_LOCAL}; GOOS_LOCAL=linux TARGET_OS=linux BUILD_WITH_CONTAINER=1 BUILDX_PLATFORM=false DOCKER_BUILD_VARIANTS=default DOCKER_TARGETS="docker.pilot" make docker
+
+build-wasmplugins:
 	./tools/hack/build-wasm-plugins.sh
 
 pre-install:
@@ -168,14 +177,13 @@ install: pre-install
 	cd helm/higress; helm dependency build
 	helm install higress helm/higress -n higress-system --create-namespace --set 'global.local=true'
 
-ENVOY_LATEST_IMAGE_TAG ?= 1.1.1
-ISTIO_LATEST_IMAGE_TAG ?= 1.1.1
+ENVOY_LATEST_IMAGE_TAG ?= sha-53ff28c
+ISTIO_LATEST_IMAGE_TAG ?= sha-53ff28c
 
 install-dev: pre-install
-	helm install higress helm/core -n higress-system --create-namespace --set 'controller.tag=$(TAG)' --set 'gateway.replicas=1' --set 'gateway.tag=$(ENVOY_LATEST_IMAGE_TAG)' --set 'global.local=true'
-
+	helm install higress helm/core -n higress-system --create-namespace --set 'controller.tag=$(TAG)' --set 'gateway.replicas=1' --set 'pilot.tag=$(ISTIO_LATEST_IMAGE_TAG)' --set 'gateway.tag=$(ENVOY_LATEST_IMAGE_TAG)' --set 'global.local=true'
 install-dev-wasmplugin: build-wasmplugins pre-install
-	helm install higress helm/core -n higress-system --create-namespace --set 'controller.tag=$(TAG)' --set 'gateway.replicas=1' --set 'gateway.tag=$(ENVOY_LATEST_IMAGE_TAG)' --set 'global.local=true'  --set 'global.volumeWasmPlugins=true'
+	helm install higress helm/core -n higress-system --create-namespace --set 'controller.tag=$(TAG)' --set 'gateway.replicas=1' --set 'pilot.tag=$(ISTIO_LATEST_IMAGE_TAG)' --set 'gateway.tag=$(ENVOY_LATEST_IMAGE_TAG)' --set 'global.local=true'  --set 'global.volumeWasmPlugins=true'
 
 uninstall:
 	helm uninstall higress -n higress-system
@@ -250,16 +258,16 @@ delete-cluster: $(tools/kind) ## Delete kind cluster.
 .PHONY: kube-load-image
 kube-load-image: $(tools/kind) ## Install the Higress image to a kind cluster using the provided $IMAGE and $TAG.
 	tools/hack/kind-load-image.sh higress-registry.cn-hangzhou.cr.aliyuncs.com/higress/higress $(TAG)
-	tools/hack/docker-pull-image.sh registry.cn-hangzhou.aliyuncs.com/hinsteny/dubbo-provider-demo 0.0.1
-	tools/hack/docker-pull-image.sh registry.cn-hangzhou.aliyuncs.com/hinsteny/nacos-standlone-rc3 1.0.0-RC3
+	tools/hack/docker-pull-image.sh higress-registry.cn-hangzhou.cr.aliyuncs.com/higress/dubbo-provider-demo 0.0.3-x86
+	tools/hack/docker-pull-image.sh docker.io/alihigress/nacos-standlone-rc3 1.0.0-RC3
 	tools/hack/docker-pull-image.sh docker.io/hashicorp/consul 1.16.0
 	tools/hack/docker-pull-image.sh docker.io/charlie1380/eureka-registry-provider v0.3.0
 	tools/hack/docker-pull-image.sh docker.io/bitinit/eureka latest
-	tools/hack/docker-pull-image.sh registry.cn-hangzhou.aliyuncs.com/2456868764/httpbin 1.0.2
-	tools/hack/kind-load-image.sh registry.cn-hangzhou.aliyuncs.com/hinsteny/dubbo-provider-demo 0.0.1
-	tools/hack/kind-load-image.sh registry.cn-hangzhou.aliyuncs.com/hinsteny/nacos-standlone-rc3 1.0.0-RC3
+	tools/hack/docker-pull-image.sh docker.io/alihigress/httpbin 1.0.2
+	tools/hack/kind-load-image.sh higress-registry.cn-hangzhou.cr.aliyuncs.com/higress/dubbo-provider-demo 0.0.3-x86
+	tools/hack/kind-load-image.sh docker.io/alihigress/nacos-standlone-rc3 1.0.0-RC3
 	tools/hack/kind-load-image.sh docker.io/hashicorp/consul 1.16.0
-	tools/hack/kind-load-image.sh registry.cn-hangzhou.aliyuncs.com/2456868764/httpbin 1.0.2
+	tools/hack/kind-load-image.sh docker.io/alihigress/httpbin 1.0.2
 	tools/hack/kind-load-image.sh docker.io/charlie1380/eureka-registry-provider v0.3.0
 	tools/hack/kind-load-image.sh docker.io/bitinit/eureka latest
 # run-higress-e2e-test starts to run ingress e2e tests.

README.md

@@ -121,13 +121,7 @@ Higress 是基于阿里内部两年多的 Envoy Gateway 实践沉淀，以开源
 
 ### 联系我们
 
-- Mailing list: higress@googlegroups.com
-
 社区交流群: 
 
-![image](https://img.alicdn.com/imgextra/i1/O1CN01KWonlE1DkpqaYVTiC_!!6000000000255-0-tps-720-405.jpg)
+![image](https://img.alicdn.com/imgextra/i2/O1CN01qPd7Ix1uZPVEsWjWp_!!6000000006051-0-tps-720-405.jpg)
 
-
-开发者群：
-
-![image](https://img.alicdn.com/imgextra/i2/O1CN010jFMgn1qTDaHqeIgH_!!6000000005496-2-tps-406-531.png)

VERSION

@@ -1 +1 @@
-v1.1.1
+v1.3.3

api/kubernetes/customresourcedefinitions.gen.yaml

@@ -154,6 +154,11 @@ spec:
                           type: array
                         httpPath:
                           type: string
+                        paramFromEntireBody:
+                          properties:
+                            paramType:
+                              type: string
+                          type: object
                         params:
                           items:
                             properties:

api/networking/v1/http_2_rpc.pb.go

@@ -200,14 +200,15 @@ func (m *DubboService) GetMethods() []*Method {
 }
 
 type Method struct {
-	ServiceMethod        string   `protobuf:"bytes,1,opt,name=service_method,json=serviceMethod,proto3" json:"service_method,omitempty"`
-	HeadersAttach        string   `protobuf:"bytes,2,opt,name=headers_attach,json=headersAttach,proto3" json:"headers_attach,omitempty"`
-	HttpPath             string   `protobuf:"bytes,3,opt,name=http_path,json=httpPath,proto3" json:"http_path,omitempty"`
-	HttpMethods          []string `protobuf:"bytes,4,rep,name=http_methods,json=httpMethods,proto3" json:"http_methods,omitempty"`
-	Params               []*Param `protobuf:"bytes,5,rep,name=params,proto3" json:"params,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
+	ServiceMethod        string               `protobuf:"bytes,1,opt,name=service_method,json=serviceMethod,proto3" json:"service_method,omitempty"`
+	HeadersAttach        string               `protobuf:"bytes,2,opt,name=headers_attach,json=headersAttach,proto3" json:"headers_attach,omitempty"`
+	HttpPath             string               `protobuf:"bytes,3,opt,name=http_path,json=httpPath,proto3" json:"http_path,omitempty"`
+	HttpMethods          []string             `protobuf:"bytes,4,rep,name=http_methods,json=httpMethods,proto3" json:"http_methods,omitempty"`
+	Params               []*Param             `protobuf:"bytes,5,rep,name=params,proto3" json:"params,omitempty"`
+	ParamFromEntireBody  *ParamFromEntireBody `protobuf:"bytes,6,opt,name=paramFromEntireBody,proto3" json:"paramFromEntireBody,omitempty"`
+	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
+	XXX_unrecognized     []byte               `json:"-"`
+	XXX_sizecache        int32                `json:"-"`
 }
 
 func (m *Method) Reset()         { *m = Method{} }
@@ -278,6 +279,13 @@ func (m *Method) GetParams() []*Param {
 	return nil
 }
 
+func (m *Method) GetParamFromEntireBody() *ParamFromEntireBody {
+	if m != nil {
+		return m.ParamFromEntireBody
+	}
+	return nil
+}
+
 type Param struct {
 	ParamSource          string   `protobuf:"bytes,1,opt,name=param_source,json=paramSource,proto3" json:"param_source,omitempty"`
 	ParamKey             string   `protobuf:"bytes,2,opt,name=param_key,json=paramKey,proto3" json:"param_key,omitempty"`
@@ -341,6 +349,53 @@ func (m *Param) GetParamType() string {
 	return ""
 }
 
+type ParamFromEntireBody struct {
+	ParamType            string   `protobuf:"bytes,1,opt,name=param_type,json=paramType,proto3" json:"param_type,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *ParamFromEntireBody) Reset()         { *m = ParamFromEntireBody{} }
+func (m *ParamFromEntireBody) String() string { return proto.CompactTextString(m) }
+func (*ParamFromEntireBody) ProtoMessage()    {}
+func (*ParamFromEntireBody) Descriptor() ([]byte, []int) {
+	return fileDescriptor_dc706c3b890c1c84, []int{4}
+}
+func (m *ParamFromEntireBody) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *ParamFromEntireBody) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_ParamFromEntireBody.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *ParamFromEntireBody) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_ParamFromEntireBody.Merge(m, src)
+}
+func (m *ParamFromEntireBody) XXX_Size() int {
+	return m.Size()
+}
+func (m *ParamFromEntireBody) XXX_DiscardUnknown() {
+	xxx_messageInfo_ParamFromEntireBody.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_ParamFromEntireBody proto.InternalMessageInfo
+
+func (m *ParamFromEntireBody) GetParamType() string {
+	if m != nil {
+		return m.ParamType
+	}
+	return ""
+}
+
 type GrpcService struct {
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 	XXX_unrecognized     []byte   `json:"-"`
@@ -351,7 +406,7 @@ func (m *GrpcService) Reset()         { *m = GrpcService{} }
 func (m *GrpcService) String() string { return proto.CompactTextString(m) }
 func (*GrpcService) ProtoMessage()    {}
 func (*GrpcService) Descriptor() ([]byte, []int) {
-	return fileDescriptor_dc706c3b890c1c84, []int{4}
+	return fileDescriptor_dc706c3b890c1c84, []int{5}
 }
 func (m *GrpcService) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -385,42 +440,46 @@ func init() {
 	proto.RegisterType((*DubboService)(nil), "higress.networking.v1.DubboService")
 	proto.RegisterType((*Method)(nil), "higress.networking.v1.Method")
 	proto.RegisterType((*Param)(nil), "higress.networking.v1.Param")
+	proto.RegisterType((*ParamFromEntireBody)(nil), "higress.networking.v1.ParamFromEntireBody")
 	proto.RegisterType((*GrpcService)(nil), "higress.networking.v1.GrpcService")
 }
 
 func init() { proto.RegisterFile("networking/v1/http_2_rpc.proto", fileDescriptor_dc706c3b890c1c84) }
 
 var fileDescriptor_dc706c3b890c1c84 = []byte{
-	// 463 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x74, 0x53, 0xcf, 0x8a, 0xd3, 0x40,
-	0x18, 0x77, 0xba, 0x6d, 0xb7, 0xfb, 0x65, 0xeb, 0x61, 0x40, 0x08, 0x8b, 0xc6, 0x35, 0x7b, 0x70,
-	0x41, 0x49, 0xd8, 0xea, 0x41, 0x14, 0x0f, 0x5b, 0x04, 0x17, 0x44, 0x58, 0xb2, 0x9e, 0xbc, 0x84,
-	0x49, 0x32, 0x66, 0x86, 0x6d, 0x33, 0xc3, 0xcc, 0x34, 0xda, 0xb7, 0xf0, 0x35, 0x7c, 0x13, 0x8f,
-	0x3e, 0x82, 0x14, 0x1f, 0x44, 0x32, 0x93, 0x6e, 0x13, 0xb1, 0xb7, 0xf0, 0xfb, 0x33, 0xdf, 0xef,
-	0xc7, 0xf7, 0x05, 0x82, 0x8a, 0x9a, 0xaf, 0x42, 0xdd, 0xf2, 0xaa, 0x8c, 0xeb, 0x8b, 0x98, 0x19,
-	0x23, 0xd3, 0x59, 0xaa, 0x64, 0x1e, 0x49, 0x25, 0x8c, 0xc0, 0x0f, 0x18, 0x2f, 0x15, 0xd5, 0x3a,
-	0xda, 0xe9, 0xa2, 0xfa, 0xe2, 0xe4, 0x71, 0x29, 0x44, 0xb9, 0xa0, 0x31, 0x91, 0x3c, 0xfe, 0xc2,
-	0xe9, 0xa2, 0x48, 0x33, 0xca, 0x48, 0xcd, 0x85, 0x72, 0xbe, 0xf0, 0x3b, 0x82, 0xc9, 0x95, 0x31,
-	0x72, 0x96, 0xc8, 0x1c, 0xbf, 0x81, 0x51, 0xb1, 0xca, 0x32, 0xe1, 0xa3, 0x53, 0x74, 0xee, 0xcd,
-	0xce, 0xa2, 0xff, 0x3e, 0x1a, 0xbd, 0x6b, 0x34, 0x37, 0x54, 0xd5, 0x3c, 0xa7, 0x57, 0xf7, 0x12,
-	0xe7, 0xc1, 0xaf, 0x60, 0x58, 0x2a, 0x99, 0xfb, 0x03, 0xeb, 0x0d, 0xf7, 0x78, 0xdf, 0x2b, 0x99,
-	0xef, 0xac, 0xd6, 0x31, 0x9f, 0x82, 0x57, 0x50, 0x6d, 0x78, 0x45, 0x0c, 0x17, 0x55, 0xf8, 0x03,
-	0xc1, 0x71, 0x77, 0x04, 0x0e, 0xe0, 0x50, 0xbb, 0x4f, 0x1b, 0xec, 0x68, 0x3e, 0xdc, 0x5c, 0xa2,
-	0x41, 0xb2, 0x05, 0x1b, 0xbe, 0xa6, 0x4a, 0x73, 0x51, 0xd9, 0xe1, 0x77, 0x7c, 0x0b, 0xe2, 0x13,
-	0x18, 0x95, 0x4a, 0xac, 0xa4, 0x7f, 0x70, 0xc7, 0xa2, 0xc4, 0x41, 0xf8, 0x2d, 0x1c, 0x2e, 0xa9,
-	0x61, 0xa2, 0xd0, 0xfe, 0xf0, 0xf4, 0xe0, 0xdc, 0x9b, 0x3d, 0xda, 0x13, 0xfc, 0xa3, 0x55, 0x6d,
-	0x9f, 0x6e, 0x3d, 0xe1, 0x1f, 0x04, 0x63, 0xc7, 0xe0, 0x67, 0x70, 0xbf, 0x0d, 0x94, 0x3a, 0xb6,
-	0x17, 0x76, 0xda, 0x72, 0x3b, 0x31, 0xa3, 0xa4, 0xa0, 0x4a, 0xa7, 0xc4, 0x18, 0x92, 0xb3, 0x4e,
-	0x72, 0x94, 0x4c, 0x5b, 0xee, 0xd2, 0x52, 0xf8, 0x09, 0x1c, 0xd9, 0x7d, 0x4b, 0x62, 0x58, 0xa7,
-	0xc3, 0x20, 0x99, 0x34, 0xf0, 0x35, 0x31, 0x0c, 0x3f, 0x85, 0x63, 0x2b, 0xe9, 0x76, 0xd9, 0xaa,
-	0xbc, 0x86, 0x71, 0x73, 0x35, 0x7e, 0x09, 0x63, 0x49, 0x14, 0x59, 0x6a, 0x7f, 0x64, 0xeb, 0x3e,
-	0xdc, 0x53, 0xf7, 0xba, 0x11, 0x25, 0xad, 0x36, 0xfc, 0x06, 0x23, 0x0b, 0x34, 0x73, 0x2c, 0x94,
-	0x6a, 0xb1, 0x52, 0xff, 0xec, 0xc3, 0xb3, 0xcc, 0x8d, 0x25, 0x9a, 0xcc, 0x4e, 0x78, 0x4b, 0xd7,
-	0xbd, 0xad, 0x4c, 0x2c, 0xfc, 0x81, 0xae, 0xf1, 0x19, 0x80, 0x93, 0x98, 0xb5, 0xa4, 0xbd, 0x5e,
-	0xce, 0xfa, 0x69, 0x2d, 0x69, 0x38, 0x05, 0xaf, 0x73, 0x32, 0xf3, 0xd7, 0x3f, 0x37, 0x01, 0xfa,
-	0xb5, 0x09, 0xd0, 0xef, 0x4d, 0x80, 0x3e, 0x3f, 0x2f, 0xb9, 0x61, 0xab, 0x2c, 0xca, 0xc5, 0x32,
-	0x26, 0x0b, 0x9e, 0x91, 0x8c, 0xc4, 0x6d, 0x1d, 0x7b, 0xf1, 0xbd, 0x7f, 0x26, 0x1b, 0xdb, 0x8b,
-	0x7f, 0xf1, 0x37, 0x00, 0x00, 0xff, 0xff, 0x75, 0x5c, 0x9e, 0x28, 0x4b, 0x03, 0x00, 0x00,
+	// 506 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x7c, 0x93, 0xdf, 0x6e, 0xd3, 0x30,
+	0x14, 0xc6, 0x71, 0xd7, 0x76, 0xdd, 0xc9, 0xca, 0x85, 0x27, 0xa4, 0x68, 0x82, 0x32, 0xb2, 0x0b,
+	0x26, 0x40, 0x89, 0x56, 0xb8, 0x40, 0x43, 0x5c, 0xac, 0xe2, 0xcf, 0x24, 0x84, 0x34, 0x65, 0x5c,
+	0x71, 0x13, 0x39, 0x89, 0x49, 0xac, 0xb5, 0xb1, 0x65, 0xbb, 0x85, 0xbc, 0x05, 0xaf, 0xc1, 0x9b,
+	0xec, 0x92, 0x47, 0x40, 0x7d, 0x12, 0x14, 0x3b, 0x5d, 0x93, 0xa9, 0xdd, 0x5d, 0x74, 0xbe, 0xef,
+	0x77, 0x7c, 0x3e, 0x9f, 0x18, 0x46, 0x05, 0xd5, 0x3f, 0xb9, 0xbc, 0x66, 0x45, 0x16, 0x2c, 0x4e,
+	0x83, 0x5c, 0x6b, 0x11, 0x8d, 0x23, 0x29, 0x12, 0x5f, 0x48, 0xae, 0x39, 0x7e, 0x94, 0xb3, 0x4c,
+	0x52, 0xa5, 0xfc, 0xb5, 0xcf, 0x5f, 0x9c, 0x1e, 0x3e, 0xcd, 0x38, 0xcf, 0xa6, 0x34, 0x20, 0x82,
+	0x05, 0x3f, 0x18, 0x9d, 0xa6, 0x51, 0x4c, 0x73, 0xb2, 0x60, 0x5c, 0x5a, 0xce, 0xfb, 0x8d, 0x60,
+	0x70, 0xa1, 0xb5, 0x18, 0x87, 0x22, 0xc1, 0xef, 0xa0, 0x97, 0xce, 0xe3, 0x98, 0xbb, 0xe8, 0x08,
+	0x9d, 0x38, 0xe3, 0x63, 0x7f, 0x63, 0x53, 0xff, 0x43, 0xe5, 0xb9, 0xa2, 0x72, 0xc1, 0x12, 0x7a,
+	0xf1, 0x20, 0xb4, 0x0c, 0x7e, 0x0b, 0xdd, 0x4c, 0x8a, 0xc4, 0xed, 0x18, 0xd6, 0xdb, 0xc2, 0x7e,
+	0x96, 0x22, 0x59, 0xa3, 0x86, 0x98, 0x0c, 0xc1, 0x49, 0xa9, 0xd2, 0xac, 0x20, 0x9a, 0xf1, 0xc2,
+	0xfb, 0x83, 0x60, 0xbf, 0x79, 0x04, 0x1e, 0xc1, 0xae, 0xb2, 0x9f, 0x66, 0xb0, 0xbd, 0x49, 0x77,
+	0x79, 0x8e, 0x3a, 0xe1, 0xaa, 0x58, 0xe9, 0x0b, 0x2a, 0x15, 0xe3, 0x85, 0x39, 0xfc, 0x56, 0xaf,
+	0x8b, 0xf8, 0x10, 0x7a, 0x99, 0xe4, 0x73, 0xe1, 0xee, 0xdc, 0xaa, 0x28, 0xb4, 0x25, 0xfc, 0x1e,
+	0x76, 0x67, 0x54, 0xe7, 0x3c, 0x55, 0x6e, 0xf7, 0x68, 0xe7, 0xc4, 0x19, 0x3f, 0xd9, 0x32, 0xf8,
+	0x57, 0xe3, 0x5a, 0xb5, 0xae, 0x19, 0xef, 0xa6, 0x03, 0x7d, 0xab, 0xe0, 0x97, 0xf0, 0xb0, 0x1e,
+	0x28, 0xb2, 0x6a, 0x6b, 0xd8, 0x61, 0xad, 0xad, 0xcd, 0x39, 0x25, 0x29, 0x95, 0x2a, 0x22, 0x5a,
+	0x93, 0x24, 0x6f, 0x4c, 0x8e, 0xc2, 0x61, 0xad, 0x9d, 0x1b, 0x09, 0x3f, 0x83, 0x3d, 0xb3, 0x6f,
+	0x41, 0x74, 0xde, 0xc8, 0xd0, 0x09, 0x07, 0x55, 0xf9, 0x92, 0xe8, 0x1c, 0x3f, 0x87, 0x7d, 0x63,
+	0x69, 0x66, 0x59, 0xb9, 0x9c, 0x4a, 0xb1, 0xe7, 0x2a, 0xfc, 0x06, 0xfa, 0x82, 0x48, 0x32, 0x53,
+	0x6e, 0xcf, 0xc4, 0x7d, 0xbc, 0x25, 0xee, 0x65, 0x65, 0x0a, 0x6b, 0x2f, 0x8e, 0xe1, 0xc0, 0x7c,
+	0x7d, 0x92, 0x7c, 0xf6, 0xb1, 0xd0, 0x4c, 0xd2, 0x09, 0x4f, 0x4b, 0xb7, 0x6f, 0x56, 0xfd, 0xe2,
+	0xbe, 0x16, 0x6d, 0xa2, 0xce, 0xb7, 0xa9, 0x99, 0xf7, 0x0b, 0x7a, 0x86, 0xa8, 0xb2, 0x18, 0x3d,
+	0x52, 0x7c, 0x2e, 0xef, 0xec, 0xdc, 0x31, 0xca, 0x95, 0x11, 0xaa, 0x7b, 0xb1, 0xc6, 0x6b, 0x5a,
+	0xb6, 0x36, 0x3f, 0x30, 0xe5, 0x2f, 0xb4, 0xc4, 0xc7, 0x00, 0xd6, 0xa2, 0x4b, 0x41, 0x5b, 0x77,
+	0x67, 0xd1, 0x6f, 0xa5, 0xa0, 0xde, 0x19, 0x1c, 0x6c, 0x98, 0xf5, 0x0e, 0x8b, 0x36, 0xb3, 0x43,
+	0x70, 0x1a, 0xbf, 0xf4, 0xe4, 0xec, 0x66, 0x39, 0x42, 0x7f, 0x97, 0x23, 0xf4, 0x6f, 0x39, 0x42,
+	0xdf, 0x5f, 0x65, 0x4c, 0xe7, 0xf3, 0xd8, 0x4f, 0xf8, 0x2c, 0x20, 0x53, 0x16, 0x93, 0x98, 0x04,
+	0xf5, 0x5d, 0x99, 0x17, 0xd9, 0x7a, 0xd3, 0x71, 0xdf, 0xbc, 0xc8, 0xd7, 0xff, 0x03, 0x00, 0x00,
+	0xff, 0xff, 0x30, 0xef, 0x3d, 0xa9, 0xeb, 0x03, 0x00, 0x00,
 }
 
 func (m *Http2Rpc) Marshal() (dAtA []byte, err error) {
@@ -587,6 +646,18 @@ func (m *Method) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 		i -= len(m.XXX_unrecognized)
 		copy(dAtA[i:], m.XXX_unrecognized)
 	}
+	if m.ParamFromEntireBody != nil {
+		{
+			size, err := m.ParamFromEntireBody.MarshalToSizedBuffer(dAtA[:i])
+			if err != nil {
+				return 0, err
+			}
+			i -= size
+			i = encodeVarintHttp_2Rpc(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x32
+	}
 	if len(m.Params) > 0 {
 		for iNdEx := len(m.Params) - 1; iNdEx >= 0; iNdEx-- {
 			{
@@ -682,6 +753,40 @@ func (m *Param) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }
 
+func (m *ParamFromEntireBody) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *ParamFromEntireBody) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *ParamFromEntireBody) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if m.XXX_unrecognized != nil {
+		i -= len(m.XXX_unrecognized)
+		copy(dAtA[i:], m.XXX_unrecognized)
+	}
+	if len(m.ParamType) > 0 {
+		i -= len(m.ParamType)
+		copy(dAtA[i:], m.ParamType)
+		i = encodeVarintHttp_2Rpc(dAtA, i, uint64(len(m.ParamType)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func (m *GrpcService) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -819,6 +924,10 @@ func (m *Method) Size() (n int) {
 			n += 1 + l + sovHttp_2Rpc(uint64(l))
 		}
 	}
+	if m.ParamFromEntireBody != nil {
+		l = m.ParamFromEntireBody.Size()
+		n += 1 + l + sovHttp_2Rpc(uint64(l))
+	}
 	if m.XXX_unrecognized != nil {
 		n += len(m.XXX_unrecognized)
 	}
@@ -849,6 +958,22 @@ func (m *Param) Size() (n int) {
 	return n
 }
 
+func (m *ParamFromEntireBody) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.ParamType)
+	if l > 0 {
+		n += 1 + l + sovHttp_2Rpc(uint64(l))
+	}
+	if m.XXX_unrecognized != nil {
+		n += len(m.XXX_unrecognized)
+	}
+	return n
+}
+
 func (m *GrpcService) Size() (n int) {
 	if m == nil {
 		return 0
@@ -1360,6 +1485,42 @@ func (m *Method) Unmarshal(dAtA []byte) error {
 				return err
 			}
 			iNdEx = postIndex
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ParamFromEntireBody", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowHttp_2Rpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthHttp_2Rpc
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthHttp_2Rpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if m.ParamFromEntireBody == nil {
+				m.ParamFromEntireBody = &ParamFromEntireBody{}
+			}
+			if err := m.ParamFromEntireBody.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
 			skippy, err := skipHttp_2Rpc(dAtA[iNdEx:])
@@ -1529,6 +1690,89 @@ func (m *Param) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *ParamFromEntireBody) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowHttp_2Rpc
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: ParamFromEntireBody: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: ParamFromEntireBody: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ParamType", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowHttp_2Rpc
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthHttp_2Rpc
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthHttp_2Rpc
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.ParamType = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipHttp_2Rpc(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthHttp_2Rpc
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func (m *GrpcService) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0

api/networking/v1/http_2_rpc.proto

@@ -62,6 +62,7 @@ message Method {
   string http_path = 3 [(google.api.field_behavior) = REQUIRED];
   repeated string http_methods = 4 [(google.api.field_behavior) = REQUIRED];
   repeated Param params = 5;
+  ParamFromEntireBody paramFromEntireBody = 6 [(google.api.field_behavior) = OPTIONAL];
 }
 
 message Param {
@@ -70,5 +71,9 @@ message Param {
   string param_type = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
+message ParamFromEntireBody {
+  string param_type = 1 [(google.api.field_behavior) = REQUIRED];
+}
+
 message GrpcService {
 }

api/networking/v1/http_2_rpc_deepcopy.gen.go

@@ -99,6 +99,27 @@ func (in *Param) DeepCopyInterface() interface{} {
 	return in.DeepCopy()
 }
 
+// DeepCopyInto supports using ParamFromEntireBody within kubernetes types, where deepcopy-gen is used.
+func (in *ParamFromEntireBody) DeepCopyInto(out *ParamFromEntireBody) {
+	p := proto.Clone(in).(*ParamFromEntireBody)
+	*out = *p
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ParamFromEntireBody. Required by controller-gen.
+func (in *ParamFromEntireBody) DeepCopy() *ParamFromEntireBody {
+	if in == nil {
+		return nil
+	}
+	out := new(ParamFromEntireBody)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInterface is an autogenerated deepcopy function, copying the receiver, creating a new ParamFromEntireBody. Required by controller-gen.
+func (in *ParamFromEntireBody) DeepCopyInterface() interface{} {
+	return in.DeepCopy()
+}
+
 // DeepCopyInto supports using GrpcService within kubernetes types, where deepcopy-gen is used.
 func (in *GrpcService) DeepCopyInto(out *GrpcService) {
 	p := proto.Clone(in).(*GrpcService)

api/networking/v1/http_2_rpc_json.gen.go

@@ -61,6 +61,17 @@ func (this *Param) UnmarshalJSON(b []byte) error {
 	return Http_2RpcUnmarshaler.Unmarshal(bytes.NewReader(b), this)
 }
 
+// MarshalJSON is a custom marshaler for ParamFromEntireBody
+func (this *ParamFromEntireBody) MarshalJSON() ([]byte, error) {
+	str, err := Http_2RpcMarshaler.MarshalToString(this)
+	return []byte(str), err
+}
+
+// UnmarshalJSON is a custom unmarshaler for ParamFromEntireBody
+func (this *ParamFromEntireBody) UnmarshalJSON(b []byte) error {
+	return Http_2RpcUnmarshaler.Unmarshal(bytes.NewReader(b), this)
+}
+
 // MarshalJSON is a custom marshaler for GrpcService
 func (this *GrpcService) MarshalJSON() ([]byte, error) {
 	str, err := Http_2RpcMarshaler.MarshalToString(this)

cmd/hgctl/config/gateway_config.go

@@ -0,0 +1,236 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/options"
+	"k8s.io/apimachinery/pkg/types"
+	"sigs.k8s.io/yaml"
+)
+
+var (
+	BootstrapEnvoyConfigType EnvoyConfigType = "bootstrap"
+	ClusterEnvoyConfigType   EnvoyConfigType = "cluster"
+	EndpointEnvoyConfigType  EnvoyConfigType = "endpoint"
+	ListenerEnvoyConfigType  EnvoyConfigType = "listener"
+	RouteEnvoyConfigType     EnvoyConfigType = "route"
+	AllEnvoyConfigType       EnvoyConfigType = "all"
+)
+
+const (
+	defaultProxyAdminPort = 15000
+)
+
+type EnvoyConfigType string
+
+type GetEnvoyConfigOptions struct {
+	IncludeEds      bool
+	PodName         string
+	PodNamespace    string
+	BindAddress     string
+	Output          string
+	EnvoyConfigType EnvoyConfigType
+}
+
+func NewDefaultGetEnvoyConfigOptions() *GetEnvoyConfigOptions {
+	return &GetEnvoyConfigOptions{
+		IncludeEds:      true,
+		PodName:         "",
+		PodNamespace:    "higress-system",
+		BindAddress:     "localhost",
+		Output:          "json",
+		EnvoyConfigType: AllEnvoyConfigType,
+	}
+}
+
+func GetEnvoyConfig(config *GetEnvoyConfigOptions) ([]byte, error) {
+	configDump, err := retrieveConfigDump(config.PodName, config.PodNamespace, config.BindAddress, config.IncludeEds)
+	if err != nil {
+		return nil, err
+	}
+	if config.EnvoyConfigType == AllEnvoyConfigType {
+		return configDump, nil
+	}
+	resource, err := getXDSResource(config.EnvoyConfigType, configDump)
+	if err != nil {
+		return nil, err
+	}
+	return formatGatewayConfig(resource, config.Output)
+}
+
+func retrieveConfigDump(podName, podNamespace, bindAddress string, includeEds bool) ([]byte, error) {
+	if podNamespace == "" {
+		return nil, fmt.Errorf("pod namespace is required")
+	}
+
+	if podName == "" {
+		c, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+		if err != nil {
+			return nil, fmt.Errorf("failed to build kubernetes client: %w", err)
+		}
+		podList, err := c.PodsForSelector(podNamespace, "app=higress-gateway")
+		if err != nil {
+			return nil, err
+		}
+		if len(podList.Items) == 0 {
+			return nil, fmt.Errorf("higress gateway pod is not existed in namespace %s", podNamespace)
+		}
+
+		podName = podList.Items[0].GetName()
+	}
+
+	fw, err := portForwarder(types.NamespacedName{
+		Namespace: podNamespace,
+		Name:      podName,
+	}, bindAddress)
+	if err != nil {
+		return nil, err
+	}
+	if err := fw.Start(); err != nil {
+		return nil, err
+	}
+	defer fw.Stop()
+
+	configDump, err := fetchGatewayConfig(fw, includeEds)
+	if err != nil {
+		return nil, err
+	}
+
+	return configDump, nil
+}
+
+func portForwarder(nn types.NamespacedName, bindAddress string) (kubernetes.PortForwarder, error) {
+	c, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+	if err != nil {
+		return nil, fmt.Errorf("build CLI client fail: %w", err)
+	}
+
+	pod, err := c.Pod(nn)
+	if err != nil {
+		return nil, fmt.Errorf("get pod %s fail: %w", nn, err)
+	}
+	if pod.Status.Phase != "Running" {
+		return nil, fmt.Errorf("pod %s is not running", nn)
+	}
+
+	fw, err := kubernetes.NewLocalPortForwarder(c, nn, 0, defaultProxyAdminPort, bindAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	return fw, nil
+}
+
+func formatGatewayConfig(configDump any, output string) ([]byte, error) {
+	out, err := json.MarshalIndent(configDump, "", "  ")
+	if err != nil {
+		return nil, err
+	}
+
+	if output == "yaml" {
+		out, err = yaml.JSONToYAML(out)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return out, nil
+}
+
+func fetchGatewayConfig(fw kubernetes.PortForwarder, includeEds bool) ([]byte, error) {
+	out, err := configDumpRequest(fw.Address(), includeEds)
+	if err != nil {
+		return nil, err
+	}
+
+	return out, nil
+}
+
+func configDumpRequest(address string, includeEds bool) ([]byte, error) {
+	url := fmt.Sprintf("http://%s/config_dump", address)
+	if includeEds {
+		url = fmt.Sprintf("%s?include_eds", url)
+	}
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		_ = resp.Body.Close()
+	}()
+
+	return io.ReadAll(resp.Body)
+}
+
+func getXDSResource(resourceType EnvoyConfigType, configDump []byte) (any, error) {
+	cd := map[string]any{}
+	if err := json.Unmarshal(configDump, &cd); err != nil {
+		return nil, err
+	}
+	if resourceType == AllEnvoyConfigType {
+		return cd, nil
+	}
+	configs := cd["configs"]
+	globalConfigs := configs.([]any)
+
+	switch resourceType {
+	case BootstrapEnvoyConfigType:
+		for _, config := range globalConfigs {
+			if config.(map[string]interface{})["@type"] == "type.googleapis.com/envoy.admin.v3.BootstrapConfigDump" {
+				return config, nil
+			}
+		}
+	case EndpointEnvoyConfigType:
+		for _, config := range globalConfigs {
+			if config.(map[string]interface{})["@type"] == "type.googleapis.com/envoy.admin.v3.EndpointsConfigDump" {
+				return config, nil
+			}
+		}
+
+	case ClusterEnvoyConfigType:
+		for _, config := range globalConfigs {
+			if config.(map[string]interface{})["@type"] == "type.googleapis.com/envoy.admin.v3.ClustersConfigDump" {
+				return config, nil
+			}
+		}
+	case ListenerEnvoyConfigType:
+		for _, config := range globalConfigs {
+			if config.(map[string]interface{})["@type"] == "type.googleapis.com/envoy.admin.v3.ListenersConfigDump" {
+				return config, nil
+			}
+		}
+	case RouteEnvoyConfigType:
+		for _, config := range globalConfigs {
+			if config.(map[string]interface{})["@type"] == "type.googleapis.com/envoy.admin.v3.RoutesConfigDump" {
+				return config, nil
+			}
+		}
+	default:
+		return nil, fmt.Errorf("unknown resourceType %s", resourceType)
+	}
+
+	return nil, fmt.Errorf("unknown resourceType %s", resourceType)
+}

cmd/hgctl/config/gateway_config_test.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package hgctl
+package config
 
 import (
 	"fmt"
@@ -34,10 +34,11 @@ type fakePortForwarder struct {
 	localPort    int
 	l            net.Listener
 	mux          *http.ServeMux
+	stopCh       chan struct{}
 }
 
 func newFakePortForwarder(b []byte) (kubernetes.PortForwarder, error) {
-	p, err := kubernetes.LocalAvailablePort()
+	p, err := kubernetes.LocalAvailablePort("localhost")
 	if err != nil {
 		return nil, err
 	}
@@ -46,6 +47,7 @@ func newFakePortForwarder(b []byte) (kubernetes.PortForwarder, error) {
 		responseBody: b,
 		localPort:    p,
 		mux:          http.NewServeMux(),
+		stopCh:       make(chan struct{}),
 	}
 	fw.mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
 		_, _ = w.Write(fw.responseBody)
@@ -54,6 +56,10 @@ func newFakePortForwarder(b []byte) (kubernetes.PortForwarder, error) {
 	return fw, nil
 }
 
+func (fw *fakePortForwarder) WaitForStop() {
+	<-fw.stopCh
+}
+
 func (fw *fakePortForwarder) Start() error {
 	l, err := net.Listen("tcp", fw.Address())
 	if err != nil {
@@ -103,7 +109,7 @@ func TestExtractAllConfigDump(t *testing.T) {
 		t.Run(tc.output, func(t *testing.T) {
 			configDump, err := fetchGatewayConfig(fw, true)
 			assert.NoError(t, err)
-			data, err := GetXDSResource(AllEnvoyConfigType, configDump)
+			data, err := getXDSResource(AllEnvoyConfigType, configDump)
 			assert.NoError(t, err)
 			got, err := formatGatewayConfig(data, tc.output)
 			assert.NoError(t, err)
@@ -131,7 +137,7 @@ func TestExtractSubResourcesConfigDump(t *testing.T) {
 	cases := []struct {
 		output       string
 		expected     string
-		resourceType envoyConfigType
+		resourceType EnvoyConfigType
 	}{
 		{
 			output:       "json",
@@ -186,7 +192,7 @@ func TestExtractSubResourcesConfigDump(t *testing.T) {
 		t.Run(tc.output, func(t *testing.T) {
 			configDump, err := fetchGatewayConfig(fw, false)
 			assert.NoError(t, err)
-			resource, err := GetXDSResource(tc.resourceType, configDump)
+			resource, err := getXDSResource(tc.resourceType, configDump)
 			assert.NoError(t, err)
 			got, err := formatGatewayConfig(resource, tc.output)
 			assert.NoError(t, err)

envoy/1.20/patches/envoy/20231008-fallback-origin-cluster.patch

@@ -0,0 +1,111 @@
+diff -Naur envoy/contrib/custom_cluster_plugins/cluster_fallback/source/filter.cc envoy-new/contrib/custom_cluster_plugins/cluster_fallback/source/filter.cc
+--- envoy/contrib/custom_cluster_plugins/cluster_fallback/source/filter.cc	2023-10-08 15:01:21.960871500 +0800
++++ envoy-new/contrib/custom_cluster_plugins/cluster_fallback/source/filter.cc	2023-09-27 17:03:41.613256338 +0800
+@@ -60,7 +60,7 @@
+ 
+   for (const auto& cluster_name : first_item->second) {
+     if (hasHealthHost(cluster_name)) {
+-      return base.clone(cluster_name);
++      return base.clone(cluster_name, first_item->first);
+     }
+   }
+ 
+@@ -75,7 +75,8 @@
+ 
+   auto search = clusters_config_.find(route_entry.clusterName());
+   if (search == clusters_config_.end()) {
+-    ENVOY_LOG(warn, "there is no fallback cluster config, the original routing cluster is returned");
++    ENVOY_LOG(warn,
++              "there is no fallback cluster config, the original routing cluster is returned");
+     return cluster_entry.getRouteConstSharedPtr();
+   }
+ 
+@@ -87,7 +88,7 @@
+ 
+   for (const auto& cluster_name : search->second) {
+     if (hasHealthHost(cluster_name)) {
+-      return cluster_entry.clone(cluster_name);
++      return cluster_entry.clone(cluster_name, search->first);
+     }
+   }
+ 
+diff -Naur envoy/source/common/http/headers.h envoy-new/source/common/http/headers.h
+--- envoy/source/common/http/headers.h	2023-10-08 15:01:21.968871828 +0800
++++ envoy-new/source/common/http/headers.h	2023-09-27 18:48:50.059419606 +0800
+@@ -124,6 +124,7 @@
+     const LowerCaseString TriStartTime{"req-start-time"};
+     const LowerCaseString TriRespStartTime{"resp-start-time"};
+     const LowerCaseString EnvoyOriginalHost{"original-host"};
++    const LowerCaseString HigressOriginalService{"x-higress-original-service"};
+   } AliExtendedValues;
+ #endif
+ };
+diff -Naur envoy/source/common/router/config_impl.cc envoy-new/source/common/router/config_impl.cc
+--- envoy/source/common/router/config_impl.cc	2023-10-08 15:01:21.968871828 +0800
++++ envoy-new/source/common/router/config_impl.cc	2023-09-27 18:49:18.656592237 +0800
+@@ -563,7 +563,6 @@
+         route.name());
+   }
+   // End Added
+-
+ }
+ 
+ bool RouteEntryImplBase::evaluateRuntimeMatch(const uint64_t random_value) const {
+@@ -662,6 +661,10 @@
+   }
+ 
+ #if defined(ALIMESH)
++  if (!origin_cluster_name_.empty()) {
++    headers.addCopy(Http::CustomHeaders::get().AliExtendedValues.HigressOriginalService,
++                    origin_cluster_name_);
++  }
+   headers.setReferenceKey(Http::CustomHeaders::get().AliExtendedValues.EnvoyOriginalHost,
+                           headers.getHostValue());
+ #endif
+diff -Naur envoy/source/common/router/config_impl.h envoy-new/source/common/router/config_impl.h
+--- envoy/source/common/router/config_impl.h	2023-10-08 15:01:21.968871828 +0800
++++ envoy-new/source/common/router/config_impl.h	2023-09-27 18:59:11.196893507 +0800
+@@ -584,9 +584,13 @@
+     return internal_active_redirect_policy_;
+   }
+ 
+-  RouteConstSharedPtr clone(const std::string& name) const {
+-    return std::make_shared<DynamicRouteEntry>(this, name);
++  RouteConstSharedPtr clone(const std::string& name, const std::string& origin_cluster = "") const {
++    auto entry = std::make_shared<DynamicRouteEntry>(this, name);
++    entry->setOriginClusterName(origin_cluster);
++    return entry;
+   }
++
++  void setOriginClusterName(const std::string& name) const { origin_cluster_name_ = name; }
+ #endif
+   uint32_t retryShadowBufferLimit() const override { return retry_shadow_buffer_limit_; }
+   const std::vector<ShadowPolicyPtr>& shadowPolicies() const override { return shadow_policies_; }
+@@ -787,11 +791,17 @@
+       return parent_->internalActiveRedirectPolicy();
+     }
+ 
+-    RouteConstSharedPtr clone(const std::string& name) const {
+-      return std::make_shared<Envoy::Router::RouteEntryImplBase::DynamicRouteEntry>(parent_, name);
++    RouteConstSharedPtr clone(const std::string& name,
++                              const std::string& origin_cluster = "") const {
++      auto entry =
++          std::make_shared<Envoy::Router::RouteEntryImplBase::DynamicRouteEntry>(parent_, name);
++      entry->setOriginClusterName(origin_cluster);
++      return entry;
+     }
+ 
+     virtual RouteConstSharedPtr getRouteConstSharedPtr() const { return shared_from_this(); }
++
++    void setOriginClusterName(const std::string& name) { parent_->setOriginClusterName(name); }
+ #endif
+ 
+   private:
+@@ -1039,6 +1049,7 @@
+ 
+ #if defined(ALIMESH)
+   const InternalActiveRedirectPoliciesImpl internal_active_redirect_policy_;
++  mutable std::string origin_cluster_name_;
+ #endif
+ };
+ 

envoy/1.20/patches/envoy/20231124-rds-optimize.patch

@@ -0,0 +1,315 @@
+diff -Naur envoy/envoy/router/rds.h envoy-new/envoy/router/rds.h
+--- envoy/envoy/router/rds.h	2023-11-24 10:52:39.914235488 +0800
++++ envoy-new/envoy/router/rds.h	2023-11-24 10:47:36.293873127 +0800
+@@ -51,12 +51,6 @@
+   virtual void onConfigUpdate() PURE;
+ 
+   /**
+-   * Validate if the route configuration can be applied to the context of the route config provider.
+-   */
+-  virtual void
+-  validateConfig(const envoy::config::route::v3::RouteConfiguration& config) const PURE;
+-
+-  /**
+    * Callback used to request an update to the route configuration from the management server.
+    * @param for_domain supplies the domain name that virtual hosts must match on
+    * @param thread_local_dispatcher thread-local dispatcher
+diff -Naur envoy/envoy/router/route_config_update_receiver.h envoy-new/envoy/router/route_config_update_receiver.h
+--- envoy/envoy/router/route_config_update_receiver.h	2023-11-24 10:52:39.918235651 +0800
++++ envoy-new/envoy/router/route_config_update_receiver.h	2023-11-24 10:47:36.293873127 +0800
+@@ -27,6 +27,7 @@
+    * @param rc supplies the RouteConfiguration.
+    * @param version_info supplies RouteConfiguration version.
+    * @return bool whether RouteConfiguration has been updated.
++   * @throw EnvoyException if the new config can't be applied.
+    */
+   virtual bool onRdsUpdate(const envoy::config::route::v3::RouteConfiguration& rc,
+                            const std::string& version_info) PURE;
+diff -Naur envoy/source/common/router/rds_impl.cc envoy-new/source/common/router/rds_impl.cc
+--- envoy/source/common/router/rds_impl.cc	2023-11-24 10:52:40.194246888 +0800
++++ envoy-new/source/common/router/rds_impl.cc	2023-11-24 10:47:36.293873127 +0800
+@@ -122,9 +122,6 @@
+     throw EnvoyException(fmt::format("Unexpected RDS configuration (expecting {}): {}",
+                                      route_config_name_, route_config.name()));
+   }
+-  if (route_config_provider_opt_.has_value()) {
+-    route_config_provider_opt_.value()->validateConfig(route_config);
+-  }
+   std::unique_ptr<Init::ManagerImpl> noop_init_manager;
+   std::unique_ptr<Cleanup> resume_rds;
+   if (config_update_info_->onRdsUpdate(route_config, version_info)) {
+@@ -292,12 +289,6 @@
+   }
+ }
+ 
+-void RdsRouteConfigProviderImpl::validateConfig(
+-    const envoy::config::route::v3::RouteConfiguration& config) const {
+-  // TODO(lizan): consider cache the config here until onConfigUpdate.
+-  ConfigImpl validation_config(config, optional_http_filters_, factory_context_, validator_, false);
+-}
+-
+ // Schedules a VHDS request on the main thread and queues up the callback to use when the VHDS
+ // response has been propagated to the worker thread that was the request origin.
+ void RdsRouteConfigProviderImpl::requestVirtualHostsUpdate(
+diff -Naur envoy/source/common/router/rds_impl.h envoy-new/source/common/router/rds_impl.h
+--- envoy/source/common/router/rds_impl.h	2023-11-24 10:52:40.194246888 +0800
++++ envoy-new/source/common/router/rds_impl.h	2023-11-24 10:47:36.293873127 +0800
+@@ -81,7 +81,6 @@
+   }
+   SystemTime lastUpdated() const override { return last_updated_; }
+   void onConfigUpdate() override {}
+-  void validateConfig(const envoy::config::route::v3::RouteConfiguration&) const override {}
+   void requestVirtualHostsUpdate(const std::string&, Event::Dispatcher&,
+                                  std::weak_ptr<Http::RouteConfigUpdatedCallback>) override {
+     NOT_IMPLEMENTED_GCOVR_EXCL_LINE;
+@@ -209,7 +208,6 @@
+   void requestVirtualHostsUpdate(
+       const std::string& for_domain, Event::Dispatcher& thread_local_dispatcher,
+       std::weak_ptr<Http::RouteConfigUpdatedCallback> route_config_updated_cb) override;
+-  void validateConfig(const envoy::config::route::v3::RouteConfiguration& config) const override;
+ 
+ private:
+   struct ThreadLocalConfig : public ThreadLocal::ThreadLocalObject {
+diff -Naur envoy/source/common/router/route_config_update_receiver_impl.cc envoy-new/source/common/router/route_config_update_receiver_impl.cc
+--- envoy/source/common/router/route_config_update_receiver_impl.cc	2023-11-24 10:52:40.194246888 +0800
++++ envoy-new/source/common/router/route_config_update_receiver_impl.cc	2023-11-24 10:47:36.297873290 +0800
+@@ -1,6 +1,7 @@
+ #include "source/common/router/route_config_update_receiver_impl.h"
+ 
+ #include <string>
++#include <utility>
+ 
+ #include "envoy/config/route/v3/route.pb.h"
+ #include "envoy/service/discovery/v3/discovery.pb.h"
+@@ -14,23 +15,49 @@
+ namespace Envoy {
+ namespace Router {
+ 
++namespace {
++
++// Resets 'route_config::virtual_hosts' by merging VirtualHost contained in
++// 'rds_vhosts' and 'vhds_vhosts'.
++void rebuildRouteConfigVirtualHosts(
++    const std::map<std::string, envoy::config::route::v3::VirtualHost>& rds_vhosts,
++    const std::map<std::string, envoy::config::route::v3::VirtualHost>& vhds_vhosts,
++    envoy::config::route::v3::RouteConfiguration& route_config) {
++  route_config.clear_virtual_hosts();
++  for (const auto& vhost : rds_vhosts) {
++    route_config.mutable_virtual_hosts()->Add()->CopyFrom(vhost.second);
++  }
++  for (const auto& vhost : vhds_vhosts) {
++    route_config.mutable_virtual_hosts()->Add()->CopyFrom(vhost.second);
++  }
++}
++
++} // namespace
++
+ bool RouteConfigUpdateReceiverImpl::onRdsUpdate(
+     const envoy::config::route::v3::RouteConfiguration& rc, const std::string& version_info) {
+   const uint64_t new_hash = MessageUtil::hash(rc);
+   if (new_hash == last_config_hash_) {
+     return false;
+   }
+-  route_config_proto_ = std::make_unique<envoy::config::route::v3::RouteConfiguration>(rc);
+-  last_config_hash_ = new_hash;
+   const uint64_t new_vhds_config_hash = rc.has_vhds() ? MessageUtil::hash(rc.vhds()) : 0ul;
++  std::map<std::string, envoy::config::route::v3::VirtualHost> rds_virtual_hosts;
++  for (const auto& vhost : rc.virtual_hosts()) {
++    rds_virtual_hosts.emplace(vhost.name(), vhost);
++  }
++  envoy::config::route::v3::RouteConfiguration new_route_config = rc;
++  rebuildRouteConfigVirtualHosts(rds_virtual_hosts, *vhds_virtual_hosts_, new_route_config);
++  auto new_config = std::make_shared<ConfigImpl>(
++      new_route_config, optional_http_filters_, factory_context_,
++      factory_context_.messageValidationContext().dynamicValidationVisitor(), false);
++  // If the above validation/validation doesn't raise exception, update the
++  // other cached config entries.
++  config_ = new_config;
++  rds_virtual_hosts_ = std::move(rds_virtual_hosts);
++  last_config_hash_ = new_hash;
++  *route_config_proto_ = std::move(new_route_config);
+   vhds_configuration_changed_ = new_vhds_config_hash != last_vhds_config_hash_;
+   last_vhds_config_hash_ = new_vhds_config_hash;
+-  initializeRdsVhosts(*route_config_proto_);
+-
+-  rebuildRouteConfig(rds_virtual_hosts_, *vhds_virtual_hosts_, *route_config_proto_);
+-  config_ = std::make_shared<ConfigImpl>(
+-      *route_config_proto_, optional_http_filters_, factory_context_,
+-      factory_context_.messageValidationContext().dynamicValidationVisitor(), false);
+ 
+   onUpdateCommon(version_info);
+   return true;
+@@ -50,8 +77,8 @@
+   auto route_config_after_this_update =
+       std::make_unique<envoy::config::route::v3::RouteConfiguration>();
+   route_config_after_this_update->CopyFrom(*route_config_proto_);
+-  rebuildRouteConfig(rds_virtual_hosts_, *vhosts_after_this_update,
+-                     *route_config_after_this_update);
++  rebuildRouteConfigVirtualHosts(rds_virtual_hosts_, *vhosts_after_this_update,
++                                 *route_config_after_this_update);
+ 
+   auto new_config = std::make_shared<ConfigImpl>(
+       *route_config_after_this_update, optional_http_filters_, factory_context_,
+@@ -73,14 +100,6 @@
+   config_info_.emplace(RouteConfigProvider::ConfigInfo{*route_config_proto_, last_config_version_});
+ }
+ 
+-void RouteConfigUpdateReceiverImpl::initializeRdsVhosts(
+-    const envoy::config::route::v3::RouteConfiguration& route_configuration) {
+-  rds_virtual_hosts_.clear();
+-  for (const auto& vhost : route_configuration.virtual_hosts()) {
+-    rds_virtual_hosts_.emplace(vhost.name(), vhost);
+-  }
+-}
+-
+ bool RouteConfigUpdateReceiverImpl::removeVhosts(
+     std::map<std::string, envoy::config::route::v3::VirtualHost>& vhosts,
+     const Protobuf::RepeatedPtrField<std::string>& removed_vhost_names) {
+@@ -110,18 +129,5 @@
+   return vhosts_added;
+ }
+ 
+-void RouteConfigUpdateReceiverImpl::rebuildRouteConfig(
+-    const std::map<std::string, envoy::config::route::v3::VirtualHost>& rds_vhosts,
+-    const std::map<std::string, envoy::config::route::v3::VirtualHost>& vhds_vhosts,
+-    envoy::config::route::v3::RouteConfiguration& route_config) {
+-  route_config.clear_virtual_hosts();
+-  for (const auto& vhost : rds_vhosts) {
+-    route_config.mutable_virtual_hosts()->Add()->CopyFrom(vhost.second);
+-  }
+-  for (const auto& vhost : vhds_vhosts) {
+-    route_config.mutable_virtual_hosts()->Add()->CopyFrom(vhost.second);
+-  }
+-}
+-
+ } // namespace Router
+ } // namespace Envoy
+diff -Naur envoy/source/common/router/route_config_update_receiver_impl.h envoy-new/source/common/router/route_config_update_receiver_impl.h
+--- envoy/source/common/router/route_config_update_receiver_impl.h	2023-11-24 10:52:40.194246888 +0800
++++ envoy-new/source/common/router/route_config_update_receiver_impl.h	2023-11-24 10:47:36.297873290 +0800
+@@ -27,15 +27,10 @@
+             std::make_unique<std::map<std::string, envoy::config::route::v3::VirtualHost>>()),
+         vhds_configuration_changed_(true), optional_http_filters_(optional_http_filters) {}
+ 
+-  void initializeRdsVhosts(const envoy::config::route::v3::RouteConfiguration& route_configuration);
+   bool removeVhosts(std::map<std::string, envoy::config::route::v3::VirtualHost>& vhosts,
+                     const Protobuf::RepeatedPtrField<std::string>& removed_vhost_names);
+   bool updateVhosts(std::map<std::string, envoy::config::route::v3::VirtualHost>& vhosts,
+                     const VirtualHostRefVector& added_vhosts);
+-  void rebuildRouteConfig(
+-      const std::map<std::string, envoy::config::route::v3::VirtualHost>& rds_vhosts,
+-      const std::map<std::string, envoy::config::route::v3::VirtualHost>& vhds_vhosts,
+-      envoy::config::route::v3::RouteConfiguration& route_config);
+   bool onDemandFetchFailed(const envoy::service::discovery::v3::Resource& resource) const;
+   void onUpdateCommon(const std::string& version_info);
+ 
+diff -Naur envoy/source/server/admin/admin.h envoy-new/source/server/admin/admin.h
+--- envoy/source/server/admin/admin.h	2023-11-24 10:52:41.358294284 +0800
++++ envoy-new/source/server/admin/admin.h	2023-11-24 10:47:36.297873290 +0800
+@@ -234,7 +234,6 @@
+     absl::optional<ConfigInfo> configInfo() const override { return {}; }
+     SystemTime lastUpdated() const override { return time_source_.systemTime(); }
+     void onConfigUpdate() override {}
+-    void validateConfig(const envoy::config::route::v3::RouteConfiguration&) const override {}
+     void requestVirtualHostsUpdate(const std::string&, Event::Dispatcher&,
+                                    std::weak_ptr<Http::RouteConfigUpdatedCallback>) override {
+       NOT_IMPLEMENTED_GCOVR_EXCL_LINE;
+diff -Naur envoy/test/common/router/rds_impl_test.cc envoy-new/test/common/router/rds_impl_test.cc
+--- envoy/test/common/router/rds_impl_test.cc	2023-11-24 10:52:40.714268062 +0800
++++ envoy-new/test/common/router/rds_impl_test.cc	2023-11-24 10:47:36.297873290 +0800
+@@ -528,34 +528,66 @@
+   rds_callbacks_->onConfigUpdate(decoded_resources.refvec_, response1.version_info());
+ }
+ 
+-// Validate behavior when the config is delivered but it fails PGV validation.
++// Validates behavior when the config is delivered but it fails PGV validation.
++// The invalid config won't affect existing valid config.
+ TEST_F(RdsImplTest, FailureInvalidConfig) {
+   InSequence s;
+ 
+   setup();
++  EXPECT_CALL(init_watcher_, ready());
+ 
+-  const std::string response1_json = R"EOF(
++  const std::string valid_json = R"EOF(
+ {
+   "version_info": "1",
+   "resources": [
+     {
+       "@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
+-      "name": "INVALID_NAME_FOR_route_config",
++      "name": "foo_route_config",
+       "virtual_hosts": null
+     }
+   ]
+ }
+ )EOF";
++
+   auto response1 =
+-      TestUtility::parseYaml<envoy::service::discovery::v3::DiscoveryResponse>(response1_json);
++      TestUtility::parseYaml<envoy::service::discovery::v3::DiscoveryResponse>(valid_json);
+   const auto decoded_resources =
+       TestUtility::decodeResources<envoy::config::route::v3::RouteConfiguration>(response1);
++  EXPECT_NO_THROW(
++      rds_callbacks_->onConfigUpdate(decoded_resources.refvec_, response1.version_info()));
++  // Sadly the RdsRouteConfigSubscription privately inherited from
++  // SubscriptionCallbacks, so we has to use reinterpret_cast here.
++  RdsRouteConfigSubscription* rds_subscription =
++      reinterpret_cast<RdsRouteConfigSubscription*>(rds_callbacks_);
++  auto config_impl_pointer = rds_subscription->routeConfigProvider().value()->config();
++  // Now send an invalid config update.
++  const std::string invalid_json =
++      R"EOF(
++{
++  "version_info": "1",
++  "resources": [
++    {
++      "@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
++      "name": "INVALID_NAME_FOR_route_config",
++      "virtual_hosts": null
++    }
++  ]
++}
++)EOF";
++
++  auto response2 =
++      TestUtility::parseYaml<envoy::service::discovery::v3::DiscoveryResponse>(invalid_json);
++  const auto decoded_resources_2 =
++      TestUtility::decodeResources<envoy::config::route::v3::RouteConfiguration>(response2);
+ 
+-  EXPECT_CALL(init_watcher_, ready());
+   EXPECT_THROW_WITH_MESSAGE(
+-      rds_callbacks_->onConfigUpdate(decoded_resources.refvec_, response1.version_info()),
++      rds_callbacks_->onConfigUpdate(decoded_resources_2.refvec_, response2.version_info()),
+       EnvoyException,
+-      "Unexpected RDS configuration (expecting foo_route_config): INVALID_NAME_FOR_route_config");
++      "Unexpected RDS configuration (expecting foo_route_config): "
++      "INVALID_NAME_FOR_route_config");
++
++  // Verify that the config is still the old value.
++  ASSERT_EQ(config_impl_pointer, rds_subscription->routeConfigProvider().value()->config());
+ }
+ 
+ // rds and vhds configurations change together
+diff -Naur envoy/test/mocks/router/mocks.h envoy-new/test/mocks/router/mocks.h
+--- envoy/test/mocks/router/mocks.h	2023-11-24 10:52:41.370294773 +0800
++++ envoy-new/test/mocks/router/mocks.h	2023-11-24 10:47:36.301873453 +0800
+@@ -538,7 +538,6 @@
+   MOCK_METHOD(absl::optional<ConfigInfo>, configInfo, (), (const));
+   MOCK_METHOD(SystemTime, lastUpdated, (), (const));
+   MOCK_METHOD(void, onConfigUpdate, ());
+-  MOCK_METHOD(void, validateConfig, (const envoy::config::route::v3::RouteConfiguration&), (const));
+   MOCK_METHOD(void, requestVirtualHostsUpdate,
+               (const std::string&, Event::Dispatcher&,
+                std::weak_ptr<Http::RouteConfigUpdatedCallback> route_config_updated_cb));
+diff -Naur envoy/tools/spelling/spelling_dictionary.txt envoy-new/tools/spelling/spelling_dictionary.txt
+--- envoy/tools/spelling/spelling_dictionary.txt	2023-11-24 10:52:41.370294773 +0800
++++ envoy-new/tools/spelling/spelling_dictionary.txt	2023-11-24 10:48:54.969076506 +0800
+@@ -1303,6 +1303,7 @@
+ ep
+ suri
+ transid
++vhosts
+ WAF
+ TRI
+ tmd

envoy/1.20/patches/envoy/20240104-enhance-srds.patch

@@ -0,0 +1,483 @@
+diff -Naur envoy/api/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto envoy-new/api/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto
+--- envoy/api/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto	2024-01-04 21:07:40.000000000 +0800
++++ envoy-new/api/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.proto	2024-01-04 21:09:13.000000000 +0800
+@@ -888,11 +888,31 @@
+         }
+       }
+ 
++      message HostValueExtractor {
++        option (udpa.annotations.versioning).previous_message_type =
++            "envoy.config.filter.network.http_connection_manager.v2.ScopedRoutes.ScopeKeyBuilder."
++            "FragmentBuilder.HostValueExtractor";
++
++        // The maximum number of host superset recomputes. If not specified, defaults to 100.
++        google.protobuf.UInt32Value max_recompute_num = 1;
++      }
++
++      message LocalPortValueExtractor {
++        option (udpa.annotations.versioning).previous_message_type =
++            "envoy.config.filter.network.http_connection_manager.v2.ScopedRoutes.ScopeKeyBuilder."
++            "FragmentBuilder.LocalPortValueExtractor";
++      }
++
++
+       oneof type {
+         option (validate.required) = true;
+ 
+         // Specifies how a header field's value should be extracted.
+         HeaderValueExtractor header_value_extractor = 1;
++
++        HostValueExtractor host_value_extractor = 101;
++
++        LocalPortValueExtractor local_port_value_extractor = 102;
+       }
+     }
+ 
+diff -Naur envoy/envoy/router/scopes.h envoy-new/envoy/router/scopes.h
+--- envoy/envoy/router/scopes.h	2024-01-04 21:07:38.000000000 +0800
++++ envoy-new/envoy/router/scopes.h	2024-01-04 21:09:13.000000000 +0800
+@@ -92,7 +92,12 @@
+    * @param headers the request headers to match the scoped routing configuration against.
+    * @return ConfigConstSharedPtr the router's Config matching the request headers.
+    */
++#if defined ALIMESH
++  virtual ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap& headers,
++                                              const StreamInfo::StreamInfo& info) const PURE;
++#else
+   virtual ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap& headers) const PURE;
++#endif
+ 
+   /**
+    * Based on the incoming HTTP request headers, returns the hash value of its scope key.
+@@ -100,6 +105,12 @@
+    * @return unique_ptr of the scope key computed from header.
+    */
+   virtual ScopeKeyPtr computeScopeKey(const Http::HeaderMap&) const { return {}; }
++
++#if defined(ALIMESH)
++  virtual ScopeKeyPtr computeScopeKey(const Http::HeaderMap&, const StreamInfo::StreamInfo&) const {
++    return {};
++  };
++#endif
+ };
+ 
+ using ScopedConfigConstSharedPtr = std::shared_ptr<const ScopedConfig>;
+diff -Naur envoy/source/common/http/conn_manager_impl.cc envoy-new/source/common/http/conn_manager_impl.cc
+--- envoy/source/common/http/conn_manager_impl.cc	2024-01-04 21:07:41.000000000 +0800
++++ envoy-new/source/common/http/conn_manager_impl.cc	2024-01-04 21:09:13.000000000 +0800
+@@ -577,8 +577,13 @@
+     requestVhdsUpdate(host_header, thread_local_dispatcher, std::move(route_config_updated_cb));
+     return;
+   } else if (parent_.snapped_scoped_routes_config_ != nullptr) {
++#if defined(ALIMESH)
++    Router::ScopeKeyPtr scope_key = parent_.snapped_scoped_routes_config_->computeScopeKey(
++        *parent_.request_headers_, parent_.connection()->streamInfo());
++#else
+     Router::ScopeKeyPtr scope_key =
+         parent_.snapped_scoped_routes_config_->computeScopeKey(*parent_.request_headers_);
++#endif
+     // If scope_key is not null, the scope exists but RouteConfiguration is not initialized.
+     if (scope_key != nullptr) {
+       requestSrdsUpdate(std::move(scope_key), thread_local_dispatcher,
+@@ -1197,7 +1202,13 @@
+ void ConnectionManagerImpl::ActiveStream::snapScopedRouteConfig() {
+   // NOTE: if a RDS subscription hasn't got a RouteConfiguration back, a Router::NullConfigImpl is
+   // returned, in that case we let it pass.
++#if defined(ALIMESH)
++  snapped_route_config_ =
++      snapped_scoped_routes_config_->getRouteConfig(*request_headers_, connection()->streamInfo());
++#else
+   snapped_route_config_ = snapped_scoped_routes_config_->getRouteConfig(*request_headers_);
++
++#endif
+   if (snapped_route_config_ == nullptr) {
+     ENVOY_STREAM_LOG(trace, "can't find SRDS scope.", *this);
+     // TODO(stevenzzzz): Consider to pass an error message to router filter, so that it can
+diff -Naur envoy/source/common/router/scoped_config_impl.cc envoy-new/source/common/router/scoped_config_impl.cc
+--- envoy/source/common/router/scoped_config_impl.cc	2024-01-04 21:07:36.000000000 +0800
++++ envoy-new/source/common/router/scoped_config_impl.cc	2024-01-04 21:09:13.000000000 +0800
+@@ -6,6 +6,160 @@
+ namespace Envoy {
+ namespace Router {
+ 
++#if defined(ALIMESH)
++namespace {
++
++std::string maskFirstDNSLabel(absl::string_view host) {
++  if (host == "*") {
++    return std::string(host);
++  }
++  if (host.size() < 2) {
++    return "*";
++  }
++  size_t start_pos = (host[0] == '*' && host[1] == '.') ? 2 : 0;
++  size_t dot_pos = host.find('.', start_pos);
++  if (dot_pos != absl::string_view::npos) {
++    return absl::StrCat("*", absl::string_view(host.data() + dot_pos, host.size() - dot_pos));
++  }
++  return "*";
++}
++
++} // namespace
++
++LocalPortValueExtractorImpl::LocalPortValueExtractorImpl(
++    ScopedRoutes::ScopeKeyBuilder::FragmentBuilder&& config)
++    : FragmentBuilderBase(std::move(config)) {
++  ASSERT(config_.type_case() ==
++             ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::kLocalPortValueExtractor,
++         "local_port_value_extractor is not set.");
++}
++
++std::unique_ptr<ScopeKeyFragmentBase> LocalPortValueExtractorImpl::computeFragment(
++    const Http::HeaderMap&, const StreamInfo::StreamInfo& info, ReComputeCbPtr&) const {
++  auto port = info.downstreamAddressProvider().localAddress()->ip()->port();
++  return std::make_unique<StringKeyFragment>(std::to_string(long(port)));
++}
++
++HostValueExtractorImpl::HostValueExtractorImpl(
++    ScopedRoutes::ScopeKeyBuilder::FragmentBuilder&& config)
++    : FragmentBuilderBase(std::move(config)),
++      host_value_extractor_config_(config_.host_value_extractor()),
++      max_recompute_num_(PROTOBUF_GET_WRAPPED_OR_DEFAULT(
++          host_value_extractor_config_, max_recompute_num, DefaultMaxRecomputeNum)) {
++  ASSERT(config_.type_case() == ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::kHostValueExtractor,
++         "host_value_extractor is not set.");
++}
++
++std::unique_ptr<ScopeKeyFragmentBase>
++HostValueExtractorImpl::reComputeHelper(const std::string& host, ReComputeCbPtr& next_recompute,
++                                        uint32_t recompute_seq) const {
++  if (recompute_seq == max_recompute_num_) {
++    ENVOY_LOG_MISC(warn,
++                   "recompute host fragment failed, maximum number of recalculations exceeded");
++    return nullptr;
++  }
++  if (host == "*") {
++    *next_recompute = nullptr;
++    return nullptr;
++  }
++  auto masked_host = maskFirstDNSLabel(host);
++  *next_recompute = [this, masked_host, recompute_seq,
++                     next_recompute]() mutable -> std::unique_ptr<ScopeKeyFragmentBase> {
++    return reComputeHelper(masked_host, next_recompute, recompute_seq + 1);
++  };
++  return std::make_unique<StringKeyFragment>(masked_host);
++}
++
++std::unique_ptr<ScopeKeyFragmentBase>
++HostValueExtractorImpl::computeFragment(const Http::HeaderMap& headers,
++                                        const StreamInfo::StreamInfo&,
++                                        ReComputeCbPtr& recompute) const {
++  auto fragment = computeFragment(headers);
++  auto host = static_cast<const Http::RequestHeaderMap&>(headers).getHostValue();
++  *recompute = [this, host, recompute]() mutable -> std::unique_ptr<ScopeKeyFragmentBase> {
++    return reComputeHelper(std::string(host), recompute, 0);
++  };
++  return fragment;
++}
++
++std::unique_ptr<ScopeKeyFragmentBase>
++HostValueExtractorImpl::computeFragment(const Http::HeaderMap& headers) const {
++  return std::make_unique<StringKeyFragment>(
++      static_cast<const Http::RequestHeaderMap&>(headers).getHostValue());
++}
++
++std::unique_ptr<ScopeKeyFragmentBase>
++HeaderValueExtractorImpl::computeFragment(const Http::HeaderMap& headers,
++                                          const StreamInfo::StreamInfo&, ReComputeCbPtr&) const {
++  return computeFragment(headers);
++}
++
++ScopeKeyPtr ScopeKeyBuilderImpl::computeScopeKey(const Http::HeaderMap& headers,
++                                                 const StreamInfo::StreamInfo& info,
++                                                 std::function<ScopeKeyPtr()>& recompute) const {
++  ScopeKey key;
++  bool recomputeable = false;
++  auto recompute_cbs = std::make_shared<std::vector<ReComputeCbPtr>>();
++  for (const auto& builder : fragment_builders_) {
++    // returns nullopt if a null fragment is found.
++    ReComputeCbPtr recompute_fragment_cb = std::make_shared<ReComputeCb>();
++    std::unique_ptr<ScopeKeyFragmentBase> fragment =
++        builder->computeFragment(headers, info, recompute_fragment_cb);
++    if (fragment == nullptr) {
++      return nullptr;
++    }
++    if (*recompute_fragment_cb == nullptr) {
++      auto key_fragment = static_cast<StringKeyFragment*>(fragment.get());
++      auto copied_fragment = std::make_shared<StringKeyFragment>(*key_fragment);
++      auto recompute_cb =
++          std::make_shared<ReComputeCb>([copied_fragment]() -> std::unique_ptr<StringKeyFragment> {
++            return std::make_unique<StringKeyFragment>(*copied_fragment);
++          });
++      recompute_cbs->push_back(recompute_cb);
++    } else {
++      recomputeable = true;
++      recompute_cbs->push_back(recompute_fragment_cb);
++    }
++    key.addFragment(std::move(fragment));
++  }
++  if (recomputeable) {
++    recompute = [&recompute, recompute_cbs]() mutable -> ScopeKeyPtr {
++      ScopeKey new_key;
++      for (auto& cb : *recompute_cbs) {
++        auto new_fragment = (*cb)();
++        if (new_fragment == nullptr) {
++          return nullptr;
++        }
++        if (*cb == nullptr) {
++          recompute = nullptr;
++        }
++        new_key.addFragment(std::move(new_fragment));
++      }
++      return std::make_unique<ScopeKey>(std::move(new_key));
++    };
++  }
++  return std::make_unique<ScopeKey>(std::move(key));
++}
++
++ScopeKeyPtr ScopedConfigImpl::computeScopeKey(const Http::HeaderMap& headers,
++                                              const StreamInfo::StreamInfo& info) const {
++  std::function<Router::ScopeKeyPtr()> recompute;
++  ScopeKeyPtr scope_key = scope_key_builder_.computeScopeKey(headers, info, recompute);
++  if (scope_key == nullptr) {
++    return nullptr;
++  }
++  decltype(scoped_route_info_by_key_.begin()) iter;
++  do {
++    iter = scoped_route_info_by_key_.find(scope_key->hash());
++    if (iter != scoped_route_info_by_key_.end()) {
++      return scope_key;
++    }
++  } while (recompute != nullptr && (scope_key = recompute()));
++  return nullptr;
++}
++
++#endif
++
+ bool ScopeKey::operator!=(const ScopeKey& other) const { return !(*this == other); }
+ 
+ bool ScopeKey::operator==(const ScopeKey& other) const {
+@@ -95,6 +249,16 @@
+     : ScopeKeyBuilderBase(std::move(config)) {
+   for (const auto& fragment_builder : config_.fragments()) {
+     switch (fragment_builder.type_case()) {
++#if defined(ALIMESH)
++    case ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::kHostValueExtractor:
++      fragment_builders_.emplace_back(std::make_unique<HostValueExtractorImpl>(
++          ScopedRoutes::ScopeKeyBuilder::FragmentBuilder(fragment_builder)));
++      break;
++    case ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::kLocalPortValueExtractor:
++      fragment_builders_.emplace_back(std::make_unique<LocalPortValueExtractorImpl>(
++          ScopedRoutes::ScopeKeyBuilder::FragmentBuilder(fragment_builder)));
++      break;
++#endif
+     case ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::kHeaderValueExtractor:
+       fragment_builders_.emplace_back(std::make_unique<HeaderValueExtractorImpl>(
+           ScopedRoutes::ScopeKeyBuilder::FragmentBuilder(fragment_builder)));
+@@ -143,6 +307,22 @@
+ }
+ 
+ Router::ConfigConstSharedPtr
++#if defined(ALIMESH)
++ScopedConfigImpl::getRouteConfig(const Http::HeaderMap& headers,
++                                 const StreamInfo::StreamInfo& info) const {
++  std::function<ScopeKeyPtr()> recompute;
++  ScopeKeyPtr scope_key = scope_key_builder_.computeScopeKey(headers, info, recompute);
++  if (scope_key == nullptr) {
++    return nullptr;
++  }
++  decltype(scoped_route_info_by_key_.begin()) iter;
++  do {
++    iter = scoped_route_info_by_key_.find(scope_key->hash());
++    if (iter != scoped_route_info_by_key_.end()) {
++      return iter->second->routeConfig();
++    }
++  } while (recompute != nullptr && (scope_key = recompute()));
++#else
+ ScopedConfigImpl::getRouteConfig(const Http::HeaderMap& headers) const {
+   ScopeKeyPtr scope_key = scope_key_builder_.computeScopeKey(headers);
+   if (scope_key == nullptr) {
+@@ -152,6 +332,7 @@
+   if (iter != scoped_route_info_by_key_.end()) {
+     return iter->second->routeConfig();
+   }
++#endif
+   return nullptr;
+ }
+ 
+diff -Naur envoy/source/common/router/scoped_config_impl.h envoy-new/source/common/router/scoped_config_impl.h
+--- envoy/source/common/router/scoped_config_impl.h	2024-01-04 21:07:36.000000000 +0800
++++ envoy-new/source/common/router/scoped_config_impl.h	2024-01-04 21:09:13.000000000 +0800
+@@ -22,6 +22,11 @@
+ 
+ using envoy::extensions::filters::network::http_connection_manager::v3::ScopedRoutes;
+ 
++#if defined(ALIMESH)
++using ReComputeCb = std::function<std::unique_ptr<ScopeKeyFragmentBase>()>;
++using ReComputeCbPtr = std::shared_ptr<ReComputeCb>;
++#endif
++
+ /**
+  * Base class for fragment builders.
+  */
+@@ -36,6 +41,12 @@
+   virtual std::unique_ptr<ScopeKeyFragmentBase>
+   computeFragment(const Http::HeaderMap& headers) const PURE;
+ 
++#if defined(ALIMESH)
++  virtual std::unique_ptr<ScopeKeyFragmentBase>
++  computeFragment(const Http::HeaderMap& headers, const StreamInfo::StreamInfo& info,
++                  ReComputeCbPtr& recompute) const PURE;
++#endif
++
+ protected:
+   const ScopedRoutes::ScopeKeyBuilder::FragmentBuilder config_;
+ };
+@@ -47,11 +58,54 @@
+   std::unique_ptr<ScopeKeyFragmentBase>
+   computeFragment(const Http::HeaderMap& headers) const override;
+ 
++#if defined(ALIMESH)
++  std::unique_ptr<ScopeKeyFragmentBase> computeFragment(const Http::HeaderMap& headers,
++                                                        const StreamInfo::StreamInfo& info,
++                                                        ReComputeCbPtr& recompute) const override;
++#endif
++
+ private:
+   const ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::HeaderValueExtractor&
+       header_value_extractor_config_;
+ };
+ 
++#if defined(ALIMESH)
++class HostValueExtractorImpl : public FragmentBuilderBase {
++public:
++  explicit HostValueExtractorImpl(ScopedRoutes::ScopeKeyBuilder::FragmentBuilder&& config);
++
++  std::unique_ptr<ScopeKeyFragmentBase>
++  computeFragment(const Http::HeaderMap& headers) const override;
++
++  std::unique_ptr<ScopeKeyFragmentBase> computeFragment(const Http::HeaderMap& headers,
++                                                        const StreamInfo::StreamInfo& info,
++                                                        ReComputeCbPtr& recompute) const override;
++
++private:
++  std::unique_ptr<ScopeKeyFragmentBase> reComputeHelper(const std::string& host,
++                                                        ReComputeCbPtr& next_recompute,
++                                                        uint32_t recompute_seq) const;
++
++  static constexpr uint32_t DefaultMaxRecomputeNum = 100;
++
++  const ScopedRoutes::ScopeKeyBuilder::FragmentBuilder::HostValueExtractor&
++      host_value_extractor_config_;
++  const uint32_t max_recompute_num_;
++};
++
++class LocalPortValueExtractorImpl : public FragmentBuilderBase {
++public:
++  explicit LocalPortValueExtractorImpl(ScopedRoutes::ScopeKeyBuilder::FragmentBuilder&& config);
++
++  std::unique_ptr<ScopeKeyFragmentBase> computeFragment(const Http::HeaderMap&) const override {
++    return nullptr;
++  };
++
++  std::unique_ptr<ScopeKeyFragmentBase> computeFragment(const Http::HeaderMap& headers,
++                                                        const StreamInfo::StreamInfo& info,
++                                                        ReComputeCbPtr& recompute) const override;
++};
++#endif
+ /**
+  * Base class for ScopeKeyBuilder implementations.
+  */
+@@ -64,6 +118,12 @@
+   // Computes scope key for given headers, returns nullptr if a key can't be computed.
+   virtual ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers) const PURE;
+ 
++#if defined(ALIMESH)
++  virtual ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers,
++                                      const StreamInfo::StreamInfo& info,
++                                      std::function<ScopeKeyPtr()>& recompute) const PURE;
++#endif
++
+ protected:
+   const ScopedRoutes::ScopeKeyBuilder config_;
+ };
+@@ -74,6 +134,11 @@
+ 
+   ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers) const override;
+ 
++#if defined(ALIMESH)
++  ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers, const StreamInfo::StreamInfo& info,
++                              std::function<ScopeKeyPtr()>& recompute) const override;
++#endif
++
+ private:
+   std::vector<std::unique_ptr<FragmentBuilderBase>> fragment_builders_;
+ };
+@@ -118,10 +183,20 @@
+   void removeRoutingScopes(const std::vector<std::string>& scope_names);
+ 
+   // Envoy::Router::ScopedConfig
++#if defined(ALIMESH)
++  Router::ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap& headers,
++                                              const StreamInfo::StreamInfo& info) const override;
++#else
+   Router::ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap& headers) const override;
++#endif
+   // The return value is not null only if the scope corresponding to the header exists.
+   ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers) const override;
+ 
++#if defined(ALIMESH)
++  ScopeKeyPtr computeScopeKey(const Http::HeaderMap& headers,
++                              const StreamInfo::StreamInfo& info) const override;
++#endif
++
+ private:
+   ScopeKeyBuilderImpl scope_key_builder_;
+   // From scope name to cached ScopedRouteInfo.
+@@ -135,9 +210,16 @@
+  */
+ class NullScopedConfigImpl : public ScopedConfig {
+ public:
++#if defined(ALIMESH)
++  Router::ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap&,
++                                              const StreamInfo::StreamInfo&) const override {
++    return std::make_shared<const NullConfigImpl>();
++  }
++#else
+   Router::ConfigConstSharedPtr getRouteConfig(const Http::HeaderMap&) const override {
+     return std::make_shared<const NullConfigImpl>();
+   }
++#endif
+ };
+ 
+ } // namespace Router
+diff -Naur envoy/source/extensions/filters/http/on_demand/on_demand_update.cc envoy-new/source/extensions/filters/http/on_demand/on_demand_update.cc
+--- envoy/source/extensions/filters/http/on_demand/on_demand_update.cc	2024-01-04 21:07:33.000000000 +0800
++++ envoy-new/source/extensions/filters/http/on_demand/on_demand_update.cc	2024-01-04 21:09:13.000000000 +0800
+@@ -50,7 +50,11 @@
+ // This is the callback which is called when an update requested in requestRouteConfigUpdate()
+ // has been propagated to workers, at which point the request processing is restarted from the
+ // beginning.
++#if defined(ALIMESH)
++void OnDemandRouteUpdate::onRouteConfigUpdateCompletion(bool) {
++#else
+ void OnDemandRouteUpdate::onRouteConfigUpdateCompletion(bool route_exists) {
++#endif
+   filter_iteration_state_ = Http::FilterHeadersStatus::Continue;
+ 
+   // Don't call continueDecoding in the middle of decodeHeaders()
+@@ -58,12 +62,14 @@
+     return;
+   }
+ 
++#if !defined(ALIMESH)
+   if (route_exists &&                  // route can be resolved after an on-demand
+                                        // VHDS update
+       !callbacks_->decodingBuffer() && // Redirects with body not yet supported.
+       callbacks_->recreateStream(/*headers=*/nullptr)) {
+     return;
+   }
++#endif
+ 
+   // route cannot be resolved after an on-demand VHDS update or
+   // recreating stream failed, continue the filter-chain

envoy/1.20/patches/go-control-plane/20240104-enhance-srds.patch

@@ -0,0 +1,931 @@
+diff -Naur go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.go go-control-plane-new/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.go
+--- go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.go	2024-01-04 21:07:22.000000000 +0800
++++ go-control-plane-new/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.go	2024-01-04 21:02:10.000000000 +0800
+@@ -2286,6 +2286,8 @@
+ 
+ 	// Types that are assignable to Type:
+ 	//	*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_
++	//	*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_
++	//	*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_
+ 	Type isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type `protobuf_oneof:"type"`
+ }
+ 
+@@ -2335,6 +2337,20 @@
+ 	return nil
+ }
+ 
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder) GetHostValueExtractor() *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor {
++	if x, ok := x.GetType().(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_); ok {
++		return x.HostValueExtractor
++	}
++	return nil
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder) GetLocalPortValueExtractor() *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor {
++	if x, ok := x.GetType().(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_); ok {
++		return x.LocalPortValueExtractor
++	}
++	return nil
++}
++
+ type isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type interface {
+ 	isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type()
+ }
+@@ -2344,9 +2360,23 @@
+ 	HeaderValueExtractor *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor `protobuf:"bytes,1,opt,name=header_value_extractor,json=headerValueExtractor,proto3,oneof"`
+ }
+ 
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_ struct {
++	HostValueExtractor *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor `protobuf:"bytes,101,opt,name=host_value_extractor,json=hostValueExtractor,proto3,oneof"`
++}
++
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_ struct {
++	LocalPortValueExtractor *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor `protobuf:"bytes,102,opt,name=local_port_value_extractor,json=localPortValueExtractor,proto3,oneof"`
++}
++
+ func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_) isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type() {
+ }
+ 
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_) isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type() {
++}
++
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_) isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_Type() {
++}
++
+ // Specifies how the value of a header should be extracted.
+ // The following example maps the structure of a header to the fields in this message.
+ //
+@@ -2475,6 +2505,92 @@
+ func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_Element) isScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_ExtractType() {
+ }
+ 
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor struct {
++	state         protoimpl.MessageState
++	sizeCache     protoimpl.SizeCache
++	unknownFields protoimpl.UnknownFields
++
++	// The maximum number of host superset recomputes. If not specified, defaults to 100.
++	MaxRecomputeNum *wrappers.UInt32Value `protobuf:"bytes,1,opt,name=max_recompute_num,json=maxRecomputeNum,proto3" json:"max_recompute_num,omitempty"`
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) Reset() {
++	*x = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor{}
++	if protoimpl.UnsafeEnabled {
++		mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[18]
++		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
++		ms.StoreMessageInfo(mi)
++	}
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) String() string {
++	return protoimpl.X.MessageStringOf(x)
++}
++
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) ProtoMessage() {}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) ProtoReflect() protoreflect.Message {
++	mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[18]
++	if protoimpl.UnsafeEnabled && x != nil {
++		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
++		if ms.LoadMessageInfo() == nil {
++			ms.StoreMessageInfo(mi)
++		}
++		return ms
++	}
++	return mi.MessageOf(x)
++}
++
++// Deprecated: Use ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor.ProtoReflect.Descriptor instead.
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) Descriptor() ([]byte, []int) {
++	return file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_rawDescGZIP(), []int{5, 0, 0, 1}
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) GetMaxRecomputeNum() *wrappers.UInt32Value {
++	if x != nil {
++		return x.MaxRecomputeNum
++	}
++	return nil
++}
++
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor struct {
++	state         protoimpl.MessageState
++	sizeCache     protoimpl.SizeCache
++	unknownFields protoimpl.UnknownFields
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) Reset() {
++	*x = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor{}
++	if protoimpl.UnsafeEnabled {
++		mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[19]
++		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
++		ms.StoreMessageInfo(mi)
++	}
++}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) String() string {
++	return protoimpl.X.MessageStringOf(x)
++}
++
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) ProtoMessage() {}
++
++func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) ProtoReflect() protoreflect.Message {
++	mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[19]
++	if protoimpl.UnsafeEnabled && x != nil {
++		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
++		if ms.LoadMessageInfo() == nil {
++			ms.StoreMessageInfo(mi)
++		}
++		return ms
++	}
++	return mi.MessageOf(x)
++}
++
++// Deprecated: Use ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor.ProtoReflect.Descriptor instead.
++func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) Descriptor() ([]byte, []int) {
++	return file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_rawDescGZIP(), []int{5, 0, 0, 2}
++}
++
+ // Specifies a header field's key value pair to match on.
+ type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement struct {
+ 	state         protoimpl.MessageState
+@@ -2494,7 +2610,7 @@
+ func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement) Reset() {
+ 	*x = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement{}
+ 	if protoimpl.UnsafeEnabled {
+-		mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[18]
++		mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[20]
+ 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ 		ms.StoreMessageInfo(mi)
+ 	}
+@@ -2507,7 +2623,7 @@
+ func (*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement) ProtoMessage() {}
+ 
+ func (x *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement) ProtoReflect() protoreflect.Message {
+-	mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[18]
++	mi := &file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[20]
+ 	if protoimpl.UnsafeEnabled && x != nil {
+ 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ 		if ms.LoadMessageInfo() == nil {
+@@ -3079,7 +3195,7 @@
+ 	0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61,
+ 	0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52,
+ 	0x6f, 0x75, 0x74, 0x65, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f,
+-	0x6e, 0x73, 0x4c, 0x69, 0x73, 0x74, 0x22, 0xe9, 0x0e, 0x0a, 0x0c, 0x53, 0x63, 0x6f, 0x70, 0x65,
++	0x6e, 0x73, 0x4c, 0x69, 0x73, 0x74, 0x22, 0xe1, 0x14, 0x0a, 0x0c, 0x53, 0x63, 0x6f, 0x70, 0x65,
+ 	0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x12, 0x1b, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18,
+ 	0x01, 0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x04,
+ 	0x6e, 0x61, 0x6d, 0x65, 0x12, 0x8f, 0x01, 0x0a, 0x11, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x5f, 0x6b,
+@@ -3114,7 +3230,7 @@
+ 	0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f,
+ 	0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65,
+ 	0x64, 0x52, 0x64, 0x73, 0x48, 0x00, 0x52, 0x09, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x64,
+-	0x73, 0x1a, 0xd9, 0x09, 0x0a, 0x0f, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75,
++	0x73, 0x1a, 0xd1, 0x0f, 0x0a, 0x0f, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75,
+ 	0x69, 0x6c, 0x64, 0x65, 0x72, 0x12, 0x91, 0x01, 0x0a, 0x09, 0x66, 0x72, 0x61, 0x67, 0x6d, 0x65,
+ 	0x6e, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x69, 0x2e, 0x65, 0x6e, 0x76, 0x6f,
+ 	0x79, 0x2e, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c,
+@@ -3124,7 +3240,7 @@
+ 	0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69,
+ 	0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69,
+ 	0x6c, 0x64, 0x65, 0x72, 0x42, 0x08, 0xfa, 0x42, 0x05, 0x92, 0x01, 0x02, 0x08, 0x01, 0x52, 0x09,
+-	0x66, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x73, 0x1a, 0xd5, 0x07, 0x0a, 0x0f, 0x46, 0x72,
++	0x66, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x73, 0x1a, 0xcd, 0x0d, 0x0a, 0x0f, 0x46, 0x72,
+ 	0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x12, 0xb6, 0x01,
+ 	0x0a, 0x16, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x5f, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x5f, 0x65,
+ 	0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x7e,
+@@ -3137,131 +3253,178 @@
+ 	0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72,
+ 	0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x48, 0x00,
+ 	0x52, 0x14, 0x68, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74,
+-	0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x1a, 0x8f, 0x05, 0x0a, 0x14, 0x48, 0x65, 0x61, 0x64, 0x65,
+-	0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x12,
+-	0x1b, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa,
+-	0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x2b, 0x0a, 0x11,
+-	0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x5f, 0x73, 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f,
+-	0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x10, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74,
+-	0x53, 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f, 0x72, 0x12, 0x16, 0x0a, 0x05, 0x69, 0x6e, 0x64,
+-	0x65, 0x78, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0d, 0x48, 0x00, 0x52, 0x05, 0x69, 0x6e, 0x64, 0x65,
+-	0x78, 0x12, 0xa5, 0x01, 0x0a, 0x07, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x18, 0x04, 0x20,
+-	0x01, 0x28, 0x0b, 0x32, 0x88, 0x01, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74,
+-	0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e,
++	0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x12, 0xb0, 0x01, 0x0a, 0x14, 0x68, 0x6f, 0x73, 0x74, 0x5f,
++	0x76, 0x61, 0x6c, 0x75, 0x65, 0x5f, 0x65, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x18,
++	0x65, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x7c, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78,
++	0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73,
++	0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f,
++	0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72,
++	0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73,
++	0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72,
++	0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72,
++	0x2e, 0x48, 0x6f, 0x73, 0x74, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63,
++	0x74, 0x6f, 0x72, 0x48, 0x00, 0x52, 0x12, 0x68, 0x6f, 0x73, 0x74, 0x56, 0x61, 0x6c, 0x75, 0x65,
++	0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x12, 0xc1, 0x01, 0x0a, 0x1a, 0x6c, 0x6f,
++	0x63, 0x61, 0x6c, 0x5f, 0x70, 0x6f, 0x72, 0x74, 0x5f, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x5f, 0x65,
++	0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x18, 0x66, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x81,
++	0x01, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f,
++	0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f,
++	0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69,
++	0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63,
++	0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65,
++	0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d,
++	0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x6c,
++	0x50, 0x6f, 0x72, 0x74, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74,
++	0x6f, 0x72, 0x48, 0x00, 0x52, 0x17, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x50, 0x6f, 0x72, 0x74, 0x56,
++	0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x1a, 0x8f, 0x05,
++	0x0a, 0x14, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74,
++	0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x12, 0x1b, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01,
++	0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x04, 0x6e,
++	0x61, 0x6d, 0x65, 0x12, 0x2b, 0x0a, 0x11, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x5f, 0x73,
++	0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x10,
++	0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x53, 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f, 0x72,
++	0x12, 0x16, 0x0a, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0d, 0x48,
++	0x00, 0x52, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x12, 0xa5, 0x01, 0x0a, 0x07, 0x65, 0x6c, 0x65,
++	0x6d, 0x65, 0x6e, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x88, 0x01, 0x2e, 0x65, 0x6e,
++	0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66,
++	0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68,
++	0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d,
++	0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x33, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64,
++	0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42,
++	0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42,
++	0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56, 0x61, 0x6c,
++	0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x2e, 0x4b, 0x76, 0x45, 0x6c,
++	0x65, 0x6d, 0x65, 0x6e, 0x74, 0x48, 0x00, 0x52, 0x07, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74,
++	0x1a, 0xdb, 0x01, 0x0a, 0x09, 0x4b, 0x76, 0x45, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x12, 0x25,
++	0x0a, 0x09, 0x73, 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28,
++	0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x09, 0x73, 0x65, 0x70, 0x61,
++	0x72, 0x61, 0x74, 0x6f, 0x72, 0x12, 0x19, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x02, 0x20, 0x01,
++	0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x03, 0x6b, 0x65, 0x79,
++	0x3a, 0x8b, 0x01, 0x9a, 0xc5, 0x88, 0x1e, 0x85, 0x01, 0x0a, 0x82, 0x01, 0x65, 0x6e, 0x76, 0x6f,
++	0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e,
+ 	0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e,
+ 	0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e,
+-	0x76, 0x33, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e,
++	0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e,
+ 	0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e,
+ 	0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e,
+ 	0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61,
+-	0x63, 0x74, 0x6f, 0x72, 0x2e, 0x4b, 0x76, 0x45, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x48, 0x00,
+-	0x52, 0x07, 0x65, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x1a, 0xdb, 0x01, 0x0a, 0x09, 0x4b, 0x76,
+-	0x45, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x12, 0x25, 0x0a, 0x09, 0x73, 0x65, 0x70, 0x61, 0x72,
+-	0x61, 0x74, 0x6f, 0x72, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72,
+-	0x02, 0x10, 0x01, 0x52, 0x09, 0x73, 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x6f, 0x72, 0x12, 0x19,
+-	0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04,
+-	0x72, 0x02, 0x10, 0x01, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x3a, 0x8b, 0x01, 0x9a, 0xc5, 0x88, 0x1e,
+-	0x85, 0x01, 0x0a, 0x82, 0x01, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69,
++	0x63, 0x74, 0x6f, 0x72, 0x2e, 0x4b, 0x76, 0x45, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x3a, 0x7f,
++	0x9a, 0xc5, 0x88, 0x1e, 0x7a, 0x0a, 0x78, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e,
++	0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f,
++	0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69,
++	0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63,
++	0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65,
++	0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d,
++	0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65,
++	0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x42,
++	0x0e, 0x0a, 0x0c, 0x65, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x1a,
++	0xdd, 0x01, 0x0a, 0x12, 0x48, 0x6f, 0x73, 0x74, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74,
++	0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x12, 0x48, 0x0a, 0x11, 0x6d, 0x61, 0x78, 0x5f, 0x72, 0x65,
++	0x63, 0x6f, 0x6d, 0x70, 0x75, 0x74, 0x65, 0x5f, 0x6e, 0x75, 0x6d, 0x18, 0x01, 0x20, 0x01, 0x28,
++	0x0b, 0x32, 0x1c, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
++	0x62, 0x75, 0x66, 0x2e, 0x55, 0x49, 0x6e, 0x74, 0x33, 0x32, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x52,
++	0x0f, 0x6d, 0x61, 0x78, 0x52, 0x65, 0x63, 0x6f, 0x6d, 0x70, 0x75, 0x74, 0x65, 0x4e, 0x75, 0x6d,
++	0x3a, 0x7d, 0x9a, 0xc5, 0x88, 0x1e, 0x78, 0x0a, 0x76, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63,
++	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74,
++	0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
++	0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e,
++	0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f,
++	0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61,
++	0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x48, 0x6f, 0x73,
++	0x74, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x1a,
++	0x9e, 0x01, 0x0a, 0x17, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x50, 0x6f, 0x72, 0x74, 0x56, 0x61, 0x6c,
++	0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x3a, 0x82, 0x01, 0x9a, 0xc5,
++	0x88, 0x1e, 0x7d, 0x0a, 0x7b, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69,
+ 	0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b,
+ 	0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e,
+ 	0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70,
+ 	0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65,
+ 	0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e,
+-	0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56,
+-	0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x2e, 0x4b, 0x76,
+-	0x45, 0x6c, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x3a, 0x7f, 0x9a, 0xc5, 0x88, 0x1e, 0x7a, 0x0a, 0x78,
+-	0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c,
+-	0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70,
+-	0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61,
+-	0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75,
+-	0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c,
+-	0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c,
+-	0x64, 0x65, 0x72, 0x2e, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45,
+-	0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72, 0x42, 0x0e, 0x0a, 0x0c, 0x65, 0x78, 0x74, 0x72,
+-	0x61, 0x63, 0x74, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x3a, 0x6a, 0x9a, 0xc5, 0x88, 0x1e, 0x65, 0x0a,
+-	0x63, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69,
+-	0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74,
+-	0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e,
+-	0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f,
+-	0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69,
+-	0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61, 0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69,
+-	0x6c, 0x64, 0x65, 0x72, 0x42, 0x0b, 0x0a, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12, 0x03, 0xf8, 0x42,
+-	0x01, 0x3a, 0x5a, 0x9a, 0xc5, 0x88, 0x1e, 0x55, 0x0a, 0x53, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e,
+-	0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65,
+-	0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65,
+-	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32,
+-	0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63,
+-	0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x3a, 0x4a, 0x9a,
+-	0xc5, 0x88, 0x1e, 0x45, 0x0a, 0x43, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66,
+-	0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72,
+-	0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f,
+-	0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f,
+-	0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x42, 0x17, 0x0a, 0x10, 0x63, 0x6f, 0x6e,
+-	0x66, 0x69, 0x67, 0x5f, 0x73, 0x70, 0x65, 0x63, 0x69, 0x66, 0x69, 0x65, 0x72, 0x12, 0x03, 0xf8,
+-	0x42, 0x01, 0x22, 0xf1, 0x01, 0x0a, 0x09, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x64, 0x73,
+-	0x12, 0x65, 0x0a, 0x18, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x5f, 0x72, 0x64, 0x73, 0x5f, 0x63,
+-	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01,
+-	0x28, 0x0b, 0x32, 0x22, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69,
+-	0x67, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x76, 0x33, 0x2e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67,
+-	0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x42, 0x08, 0xfa, 0x42, 0x05, 0x8a, 0x01, 0x02, 0x10, 0x01,
+-	0x52, 0x15, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x64, 0x73, 0x43, 0x6f, 0x6e, 0x66, 0x69,
+-	0x67, 0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x12, 0x34, 0x0a, 0x16, 0x73, 0x72, 0x64, 0x73, 0x5f,
+-	0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f,
+-	0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x14, 0x73, 0x72, 0x64, 0x73, 0x52, 0x65, 0x73,
+-	0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x4c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x3a, 0x47, 0x9a,
+-	0xc5, 0x88, 0x1e, 0x42, 0x0a, 0x40, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66,
+-	0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72,
+-	0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f,
+-	0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f,
+-	0x70, 0x65, 0x64, 0x52, 0x64, 0x73, 0x22, 0xcc, 0x02, 0x0a, 0x0a, 0x48, 0x74, 0x74, 0x70, 0x46,
+-	0x69, 0x6c, 0x74, 0x65, 0x72, 0x12, 0x1b, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
+-	0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04, 0x72, 0x02, 0x10, 0x01, 0x52, 0x04, 0x6e, 0x61,
+-	0x6d, 0x65, 0x12, 0x39, 0x0a, 0x0c, 0x74, 0x79, 0x70, 0x65, 0x64, 0x5f, 0x63, 0x6f, 0x6e, 0x66,
+-	0x69, 0x67, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c,
+-	0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x48, 0x00,
+-	0x52, 0x0b, 0x74, 0x79, 0x70, 0x65, 0x64, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x58, 0x0a,
+-	0x10, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x64, 0x69, 0x73, 0x63, 0x6f, 0x76, 0x65, 0x72,
+-	0x79, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x2b, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e,
+-	0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x76, 0x33, 0x2e, 0x45,
+-	0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x53, 0x6f,
+-	0x75, 0x72, 0x63, 0x65, 0x48, 0x00, 0x52, 0x0f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x44, 0x69,
+-	0x73, 0x63, 0x6f, 0x76, 0x65, 0x72, 0x79, 0x12, 0x1f, 0x0a, 0x0b, 0x69, 0x73, 0x5f, 0x6f, 0x70,
+-	0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x18, 0x06, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x69, 0x73,
+-	0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x3a, 0x48, 0x9a, 0xc5, 0x88, 0x1e, 0x43, 0x0a,
+-	0x41, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69,
+-	0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74,
+-	0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e,
+-	0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x46, 0x69, 0x6c, 0x74,
+-	0x65, 0x72, 0x42, 0x0d, 0x0a, 0x0b, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x74, 0x79, 0x70,
+-	0x65, 0x4a, 0x04, 0x08, 0x03, 0x10, 0x04, 0x4a, 0x04, 0x08, 0x02, 0x10, 0x03, 0x52, 0x06, 0x63,
+-	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x22, 0x9f, 0x01, 0x0a, 0x12, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+-	0x74, 0x49, 0x44, 0x45, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x12, 0x37, 0x0a, 0x0c,
+-	0x74, 0x79, 0x70, 0x65, 0x64, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x18, 0x01, 0x20, 0x01,
+-	0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+-	0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x52, 0x0b, 0x74, 0x79, 0x70, 0x65, 0x64, 0x43,
+-	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x3a, 0x50, 0x9a, 0xc5, 0x88, 0x1e, 0x4b, 0x0a, 0x49, 0x65, 0x6e,
++	0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x4c, 0x6f, 0x63, 0x61, 0x6c, 0x50, 0x6f,
++	0x72, 0x74, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x45, 0x78, 0x74, 0x72, 0x61, 0x63, 0x74, 0x6f, 0x72,
++	0x3a, 0x6a, 0x9a, 0xc5, 0x88, 0x1e, 0x65, 0x0a, 0x63, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63,
++	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74,
++	0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
++	0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e,
++	0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f,
++	0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x2e, 0x46, 0x72, 0x61,
++	0x67, 0x6d, 0x65, 0x6e, 0x74, 0x42, 0x75, 0x69, 0x6c, 0x64, 0x65, 0x72, 0x42, 0x0b, 0x0a, 0x04,
++	0x74, 0x79, 0x70, 0x65, 0x12, 0x03, 0xf8, 0x42, 0x01, 0x3a, 0x5a, 0x9a, 0xc5, 0x88, 0x1e, 0x55,
++	0x0a, 0x53, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66,
++	0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74,
++	0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61,
++	0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52,
++	0x6f, 0x75, 0x74, 0x65, 0x73, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x4b, 0x65, 0x79, 0x42, 0x75,
++	0x69, 0x6c, 0x64, 0x65, 0x72, 0x3a, 0x4a, 0x9a, 0xc5, 0x88, 0x1e, 0x45, 0x0a, 0x43, 0x65, 0x6e,
+ 	0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65,
+ 	0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63,
+ 	0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65,
+-	0x72, 0x2e, 0x76, 0x32, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x49, 0x44, 0x45, 0x78,
+-	0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x22, 0x8e, 0x01, 0x0a, 0x20, 0x45, 0x6e, 0x76, 0x6f,
+-	0x79, 0x4d, 0x6f, 0x62, 0x69, 0x6c, 0x65, 0x48, 0x74, 0x74, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65,
+-	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x12, 0x6a, 0x0a, 0x06,
+-	0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x52, 0x2e, 0x65,
+-	0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e,
+-	0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e,
+-	0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f,
+-	0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x33, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x43,
+-	0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72,
+-	0x52, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x42, 0x71, 0x0a, 0x49, 0x69, 0x6f, 0x2e, 0x65,
+-	0x6e, 0x76, 0x6f, 0x79, 0x70, 0x72, 0x6f, 0x78, 0x79, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e,
+-	0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65,
+-	0x72, 0x73, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f,
+-	0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67,
+-	0x65, 0x72, 0x2e, 0x76, 0x33, 0x42, 0x1a, 0x48, 0x74, 0x74, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65,
+-	0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x50, 0x72, 0x6f, 0x74,
+-	0x6f, 0x50, 0x01, 0xba, 0x80, 0xc8, 0xd1, 0x06, 0x02, 0x10, 0x02, 0x62, 0x06, 0x70, 0x72, 0x6f,
+-	0x74, 0x6f, 0x33,
++	0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x6f, 0x75, 0x74, 0x65,
++	0x73, 0x42, 0x17, 0x0a, 0x10, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x73, 0x70, 0x65, 0x63,
++	0x69, 0x66, 0x69, 0x65, 0x72, 0x12, 0x03, 0xf8, 0x42, 0x01, 0x22, 0xf1, 0x01, 0x0a, 0x09, 0x53,
++	0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x64, 0x73, 0x12, 0x65, 0x0a, 0x18, 0x73, 0x63, 0x6f, 0x70,
++	0x65, 0x64, 0x5f, 0x72, 0x64, 0x73, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f, 0x73, 0x6f,
++	0x75, 0x72, 0x63, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x22, 0x2e, 0x65, 0x6e, 0x76,
++	0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x63, 0x6f, 0x72, 0x65, 0x2e, 0x76,
++	0x33, 0x2e, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x42, 0x08,
++	0xfa, 0x42, 0x05, 0x8a, 0x01, 0x02, 0x10, 0x01, 0x52, 0x15, 0x73, 0x63, 0x6f, 0x70, 0x65, 0x64,
++	0x52, 0x64, 0x73, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x12,
++	0x34, 0x0a, 0x16, 0x73, 0x72, 0x64, 0x73, 0x5f, 0x72, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65,
++	0x73, 0x5f, 0x6c, 0x6f, 0x63, 0x61, 0x74, 0x6f, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52,
++	0x14, 0x73, 0x72, 0x64, 0x73, 0x52, 0x65, 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x73, 0x4c, 0x6f,
++	0x63, 0x61, 0x74, 0x6f, 0x72, 0x3a, 0x47, 0x9a, 0xc5, 0x88, 0x1e, 0x42, 0x0a, 0x40, 0x65, 0x6e,
++	0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65,
++	0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63,
++	0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65,
++	0x72, 0x2e, 0x76, 0x32, 0x2e, 0x53, 0x63, 0x6f, 0x70, 0x65, 0x64, 0x52, 0x64, 0x73, 0x22, 0xcc,
++	0x02, 0x0a, 0x0a, 0x48, 0x74, 0x74, 0x70, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x12, 0x1b, 0x0a,
++	0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x42, 0x07, 0xfa, 0x42, 0x04,
++	0x72, 0x02, 0x10, 0x01, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x39, 0x0a, 0x0c, 0x74, 0x79,
++	0x70, 0x65, 0x64, 0x5f, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b,
++	0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
++	0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79, 0x48, 0x00, 0x52, 0x0b, 0x74, 0x79, 0x70, 0x65, 0x64, 0x43,
++	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x12, 0x58, 0x0a, 0x10, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x5f,
++	0x64, 0x69, 0x73, 0x63, 0x6f, 0x76, 0x65, 0x72, 0x79, 0x18, 0x05, 0x20, 0x01, 0x28, 0x0b, 0x32,
++	0x2b, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x63,
++	0x6f, 0x72, 0x65, 0x2e, 0x76, 0x33, 0x2e, 0x45, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e,
++	0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x53, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x48, 0x00, 0x52, 0x0f,
++	0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x44, 0x69, 0x73, 0x63, 0x6f, 0x76, 0x65, 0x72, 0x79, 0x12,
++	0x1f, 0x0a, 0x0b, 0x69, 0x73, 0x5f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c, 0x18, 0x06,
++	0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x69, 0x73, 0x4f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x61, 0x6c,
++	0x3a, 0x48, 0x9a, 0xc5, 0x88, 0x1e, 0x43, 0x0a, 0x41, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63,
++	0x6f, 0x6e, 0x66, 0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74,
++	0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63,
++	0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e,
++	0x48, 0x74, 0x74, 0x70, 0x46, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x42, 0x0d, 0x0a, 0x0b, 0x63, 0x6f,
++	0x6e, 0x66, 0x69, 0x67, 0x5f, 0x74, 0x79, 0x70, 0x65, 0x4a, 0x04, 0x08, 0x03, 0x10, 0x04, 0x4a,
++	0x04, 0x08, 0x02, 0x10, 0x03, 0x52, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x22, 0x9f, 0x01,
++	0x0a, 0x12, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x49, 0x44, 0x45, 0x78, 0x74, 0x65, 0x6e,
++	0x73, 0x69, 0x6f, 0x6e, 0x12, 0x37, 0x0a, 0x0c, 0x74, 0x79, 0x70, 0x65, 0x64, 0x5f, 0x63, 0x6f,
++	0x6e, 0x66, 0x69, 0x67, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x14, 0x2e, 0x67, 0x6f, 0x6f,
++	0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x41, 0x6e, 0x79,
++	0x52, 0x0b, 0x74, 0x79, 0x70, 0x65, 0x64, 0x43, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x3a, 0x50, 0x9a,
++	0xc5, 0x88, 0x1e, 0x4b, 0x0a, 0x49, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x63, 0x6f, 0x6e, 0x66,
++	0x69, 0x67, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72,
++	0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f,
++	0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x32, 0x2e, 0x52, 0x65, 0x71,
++	0x75, 0x65, 0x73, 0x74, 0x49, 0x44, 0x45, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x22,
++	0x8e, 0x01, 0x0a, 0x20, 0x45, 0x6e, 0x76, 0x6f, 0x79, 0x4d, 0x6f, 0x62, 0x69, 0x6c, 0x65, 0x48,
++	0x74, 0x74, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4d, 0x61, 0x6e,
++	0x61, 0x67, 0x65, 0x72, 0x12, 0x6a, 0x0a, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67, 0x18, 0x01,
++	0x20, 0x01, 0x28, 0x0b, 0x32, 0x52, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74,
++	0x65, 0x6e, 0x73, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e,
++	0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e,
++	0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e,
++	0x76, 0x33, 0x2e, 0x48, 0x74, 0x74, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f,
++	0x6e, 0x4d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x52, 0x06, 0x63, 0x6f, 0x6e, 0x66, 0x69, 0x67,
++	0x42, 0x71, 0x0a, 0x49, 0x69, 0x6f, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x70, 0x72, 0x6f, 0x78,
++	0x79, 0x2e, 0x65, 0x6e, 0x76, 0x6f, 0x79, 0x2e, 0x65, 0x78, 0x74, 0x65, 0x6e, 0x73, 0x69, 0x6f,
++	0x6e, 0x73, 0x2e, 0x66, 0x69, 0x6c, 0x74, 0x65, 0x72, 0x73, 0x2e, 0x6e, 0x65, 0x74, 0x77, 0x6f,
++	0x72, 0x6b, 0x2e, 0x68, 0x74, 0x74, 0x70, 0x5f, 0x63, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69,
++	0x6f, 0x6e, 0x5f, 0x6d, 0x61, 0x6e, 0x61, 0x67, 0x65, 0x72, 0x2e, 0x76, 0x33, 0x42, 0x1a, 0x48,
++	0x74, 0x74, 0x70, 0x43, 0x6f, 0x6e, 0x6e, 0x65, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x4d, 0x61, 0x6e,
++	0x61, 0x67, 0x65, 0x72, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0xba, 0x80, 0xc8, 0xd1, 0x06,
++	0x02, 0x10, 0x02, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+ }
+ 
+ var (
+@@ -3277,7 +3440,7 @@
+ }
+ 
+ var file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_enumTypes = make([]protoimpl.EnumInfo, 5)
+-var file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
++var file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes = make([]protoimpl.MessageInfo, 21)
+ var file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_goTypes = []interface{}{
+ 	(HttpConnectionManager_CodecType)(0),                                                // 0: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.CodecType
+ 	(HttpConnectionManager_ServerHeaderTransformation)(0),                               // 1: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.ServerHeaderTransformation
+@@ -3302,102 +3465,107 @@
+ 	(*ScopedRoutes_ScopeKeyBuilder)(nil),                                                // 20: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder
+ 	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder)(nil),                                // 21: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder
+ 	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor)(nil),           // 22: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor
+-	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement)(nil), // 23: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.KvElement
+-	(*v32.RouteConfiguration)(nil),                                                      // 24: envoy.config.route.v3.RouteConfiguration
+-	(*wrappers.BoolValue)(nil),                                                          // 25: google.protobuf.BoolValue
+-	(*v3.HttpProtocolOptions)(nil),                                                      // 26: envoy.config.core.v3.HttpProtocolOptions
+-	(*v3.Http1ProtocolOptions)(nil),                                                     // 27: envoy.config.core.v3.Http1ProtocolOptions
+-	(*v3.Http2ProtocolOptions)(nil),                                                     // 28: envoy.config.core.v3.Http2ProtocolOptions
+-	(*v3.Http3ProtocolOptions)(nil),                                                     // 29: envoy.config.core.v3.Http3ProtocolOptions
+-	(*v3.SchemeHeaderTransformation)(nil),                                               // 30: envoy.config.core.v3.SchemeHeaderTransformation
+-	(*wrappers.UInt32Value)(nil),                                                        // 31: google.protobuf.UInt32Value
+-	(*duration.Duration)(nil),                                                           // 32: google.protobuf.Duration
+-	(*v31.AccessLog)(nil),                                                               // 33: envoy.config.accesslog.v3.AccessLog
+-	(*v3.TypedExtensionConfig)(nil),                                                     // 34: envoy.config.core.v3.TypedExtensionConfig
+-	(*v3.SubstitutionFormatString)(nil),                                                 // 35: envoy.config.core.v3.SubstitutionFormatString
+-	(*v31.AccessLogFilter)(nil),                                                         // 36: envoy.config.accesslog.v3.AccessLogFilter
+-	(*v3.DataSource)(nil),                                                               // 37: envoy.config.core.v3.DataSource
+-	(*v3.HeaderValueOption)(nil),                                                        // 38: envoy.config.core.v3.HeaderValueOption
+-	(*v3.ConfigSource)(nil),                                                             // 39: envoy.config.core.v3.ConfigSource
+-	(*v32.ScopedRouteConfiguration)(nil),                                                // 40: envoy.config.route.v3.ScopedRouteConfiguration
+-	(*any.Any)(nil),                                                                     // 41: google.protobuf.Any
+-	(*v3.ExtensionConfigSource)(nil),                                                    // 42: envoy.config.core.v3.ExtensionConfigSource
+-	(*v33.Percent)(nil),                                                                 // 43: envoy.type.v3.Percent
+-	(*v34.CustomTag)(nil),                                                               // 44: envoy.type.tracing.v3.CustomTag
+-	(*v35.Tracing_Http)(nil),                                                            // 45: envoy.config.trace.v3.Tracing.Http
+-	(*v36.PathTransformation)(nil),                                                      // 46: envoy.type.http.v3.PathTransformation
++	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor)(nil),             // 23: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HostValueExtractor
++	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor)(nil),        // 24: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.LocalPortValueExtractor
++	(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement)(nil), // 25: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.KvElement
++	(*v32.RouteConfiguration)(nil),                                                      // 26: envoy.config.route.v3.RouteConfiguration
++	(*wrappers.BoolValue)(nil),                                                          // 27: google.protobuf.BoolValue
++	(*v3.HttpProtocolOptions)(nil),                                                      // 28: envoy.config.core.v3.HttpProtocolOptions
++	(*v3.Http1ProtocolOptions)(nil),                                                     // 29: envoy.config.core.v3.Http1ProtocolOptions
++	(*v3.Http2ProtocolOptions)(nil),                                                     // 30: envoy.config.core.v3.Http2ProtocolOptions
++	(*v3.Http3ProtocolOptions)(nil),                                                     // 31: envoy.config.core.v3.Http3ProtocolOptions
++	(*v3.SchemeHeaderTransformation)(nil),                                               // 32: envoy.config.core.v3.SchemeHeaderTransformation
++	(*wrappers.UInt32Value)(nil),                                                        // 33: google.protobuf.UInt32Value
++	(*duration.Duration)(nil),                                                           // 34: google.protobuf.Duration
++	(*v31.AccessLog)(nil),                                                               // 35: envoy.config.accesslog.v3.AccessLog
++	(*v3.TypedExtensionConfig)(nil),                                                     // 36: envoy.config.core.v3.TypedExtensionConfig
++	(*v3.SubstitutionFormatString)(nil),                                                 // 37: envoy.config.core.v3.SubstitutionFormatString
++	(*v31.AccessLogFilter)(nil),                                                         // 38: envoy.config.accesslog.v3.AccessLogFilter
++	(*v3.DataSource)(nil),                                                               // 39: envoy.config.core.v3.DataSource
++	(*v3.HeaderValueOption)(nil),                                                        // 40: envoy.config.core.v3.HeaderValueOption
++	(*v3.ConfigSource)(nil),                                                             // 41: envoy.config.core.v3.ConfigSource
++	(*v32.ScopedRouteConfiguration)(nil),                                                // 42: envoy.config.route.v3.ScopedRouteConfiguration
++	(*any.Any)(nil),                                                                     // 43: google.protobuf.Any
++	(*v3.ExtensionConfigSource)(nil),                                                    // 44: envoy.config.core.v3.ExtensionConfigSource
++	(*v33.Percent)(nil),                                                                 // 45: envoy.type.v3.Percent
++	(*v34.CustomTag)(nil),                                                               // 46: envoy.type.tracing.v3.CustomTag
++	(*v35.Tracing_Http)(nil),                                                            // 47: envoy.config.trace.v3.Tracing.Http
++	(*v36.PathTransformation)(nil),                                                      // 48: envoy.type.http.v3.PathTransformation
+ }
+ var file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_depIdxs = []int32{
+ 	0,  // 0: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.codec_type:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.CodecType
+ 	8,  // 1: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.rds:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.Rds
+-	24, // 2: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.route_config:type_name -> envoy.config.route.v3.RouteConfiguration
++	26, // 2: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.route_config:type_name -> envoy.config.route.v3.RouteConfiguration
+ 	10, // 3: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.scoped_routes:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes
+ 	12, // 4: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http_filters:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter
+-	25, // 5: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.add_user_agent:type_name -> google.protobuf.BoolValue
++	27, // 5: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.add_user_agent:type_name -> google.protobuf.BoolValue
+ 	15, // 6: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.tracing:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing
+-	26, // 7: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.common_http_protocol_options:type_name -> envoy.config.core.v3.HttpProtocolOptions
+-	27, // 8: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http_protocol_options:type_name -> envoy.config.core.v3.Http1ProtocolOptions
+-	28, // 9: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http2_protocol_options:type_name -> envoy.config.core.v3.Http2ProtocolOptions
+-	29, // 10: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http3_protocol_options:type_name -> envoy.config.core.v3.Http3ProtocolOptions
++	28, // 7: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.common_http_protocol_options:type_name -> envoy.config.core.v3.HttpProtocolOptions
++	29, // 8: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http_protocol_options:type_name -> envoy.config.core.v3.Http1ProtocolOptions
++	30, // 9: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http2_protocol_options:type_name -> envoy.config.core.v3.Http2ProtocolOptions
++	31, // 10: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.http3_protocol_options:type_name -> envoy.config.core.v3.Http3ProtocolOptions
+ 	1,  // 11: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.server_header_transformation:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.ServerHeaderTransformation
+-	30, // 12: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.scheme_header_transformation:type_name -> envoy.config.core.v3.SchemeHeaderTransformation
+-	31, // 13: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.max_request_headers_kb:type_name -> google.protobuf.UInt32Value
+-	32, // 14: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_idle_timeout:type_name -> google.protobuf.Duration
+-	32, // 15: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.request_timeout:type_name -> google.protobuf.Duration
+-	32, // 16: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.request_headers_timeout:type_name -> google.protobuf.Duration
+-	32, // 17: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.drain_timeout:type_name -> google.protobuf.Duration
+-	32, // 18: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.delayed_close_timeout:type_name -> google.protobuf.Duration
+-	33, // 19: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.access_log:type_name -> envoy.config.accesslog.v3.AccessLog
+-	25, // 20: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.use_remote_address:type_name -> google.protobuf.BoolValue
+-	34, // 21: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.original_ip_detection_extensions:type_name -> envoy.config.core.v3.TypedExtensionConfig
++	32, // 12: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.scheme_header_transformation:type_name -> envoy.config.core.v3.SchemeHeaderTransformation
++	33, // 13: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.max_request_headers_kb:type_name -> google.protobuf.UInt32Value
++	34, // 14: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_idle_timeout:type_name -> google.protobuf.Duration
++	34, // 15: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.request_timeout:type_name -> google.protobuf.Duration
++	34, // 16: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.request_headers_timeout:type_name -> google.protobuf.Duration
++	34, // 17: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.drain_timeout:type_name -> google.protobuf.Duration
++	34, // 18: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.delayed_close_timeout:type_name -> google.protobuf.Duration
++	35, // 19: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.access_log:type_name -> envoy.config.accesslog.v3.AccessLog
++	27, // 20: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.use_remote_address:type_name -> google.protobuf.BoolValue
++	36, // 21: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.original_ip_detection_extensions:type_name -> envoy.config.core.v3.TypedExtensionConfig
+ 	16, // 22: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.internal_address_config:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.InternalAddressConfig
+-	25, // 23: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.generate_request_id:type_name -> google.protobuf.BoolValue
++	27, // 23: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.generate_request_id:type_name -> google.protobuf.BoolValue
+ 	2,  // 24: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.forward_client_cert_details:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.ForwardClientCertDetails
+ 	17, // 25: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.set_current_client_cert_details:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.SetCurrentClientCertDetails
+ 	18, // 26: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.upgrade_configs:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.UpgradeConfig
+-	25, // 27: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.normalize_path:type_name -> google.protobuf.BoolValue
++	27, // 27: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.normalize_path:type_name -> google.protobuf.BoolValue
+ 	3,  // 28: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.path_with_escaped_slashes_action:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathWithEscapedSlashesAction
+ 	13, // 29: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.request_id_extension:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.RequestIDExtension
+ 	6,  // 30: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.local_reply_config:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.LocalReplyConfig
+-	25, // 31: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message:type_name -> google.protobuf.BoolValue
++	27, // 31: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.stream_error_on_invalid_http_message:type_name -> google.protobuf.BoolValue
+ 	19, // 32: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.path_normalization_options:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathNormalizationOptions
+ 	7,  // 33: envoy.extensions.filters.network.http_connection_manager.v3.LocalReplyConfig.mappers:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper
+-	35, // 34: envoy.extensions.filters.network.http_connection_manager.v3.LocalReplyConfig.body_format:type_name -> envoy.config.core.v3.SubstitutionFormatString
+-	36, // 35: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.filter:type_name -> envoy.config.accesslog.v3.AccessLogFilter
+-	31, // 36: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.status_code:type_name -> google.protobuf.UInt32Value
+-	37, // 37: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.body:type_name -> envoy.config.core.v3.DataSource
+-	35, // 38: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.body_format_override:type_name -> envoy.config.core.v3.SubstitutionFormatString
+-	38, // 39: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.headers_to_add:type_name -> envoy.config.core.v3.HeaderValueOption
+-	39, // 40: envoy.extensions.filters.network.http_connection_manager.v3.Rds.config_source:type_name -> envoy.config.core.v3.ConfigSource
+-	40, // 41: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRouteConfigurationsList.scoped_route_configurations:type_name -> envoy.config.route.v3.ScopedRouteConfiguration
++	37, // 34: envoy.extensions.filters.network.http_connection_manager.v3.LocalReplyConfig.body_format:type_name -> envoy.config.core.v3.SubstitutionFormatString
++	38, // 35: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.filter:type_name -> envoy.config.accesslog.v3.AccessLogFilter
++	33, // 36: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.status_code:type_name -> google.protobuf.UInt32Value
++	39, // 37: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.body:type_name -> envoy.config.core.v3.DataSource
++	37, // 38: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.body_format_override:type_name -> envoy.config.core.v3.SubstitutionFormatString
++	40, // 39: envoy.extensions.filters.network.http_connection_manager.v3.ResponseMapper.headers_to_add:type_name -> envoy.config.core.v3.HeaderValueOption
++	41, // 40: envoy.extensions.filters.network.http_connection_manager.v3.Rds.config_source:type_name -> envoy.config.core.v3.ConfigSource
++	42, // 41: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRouteConfigurationsList.scoped_route_configurations:type_name -> envoy.config.route.v3.ScopedRouteConfiguration
+ 	20, // 42: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scope_key_builder:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder
+-	39, // 43: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.rds_config_source:type_name -> envoy.config.core.v3.ConfigSource
++	41, // 43: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.rds_config_source:type_name -> envoy.config.core.v3.ConfigSource
+ 	9,  // 44: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scoped_route_configurations_list:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRouteConfigurationsList
+ 	11, // 45: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.scoped_rds:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRds
+-	39, // 46: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRds.scoped_rds_config_source:type_name -> envoy.config.core.v3.ConfigSource
+-	41, // 47: envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter.typed_config:type_name -> google.protobuf.Any
+-	42, // 48: envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter.config_discovery:type_name -> envoy.config.core.v3.ExtensionConfigSource
+-	41, // 49: envoy.extensions.filters.network.http_connection_manager.v3.RequestIDExtension.typed_config:type_name -> google.protobuf.Any
++	41, // 46: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRds.scoped_rds_config_source:type_name -> envoy.config.core.v3.ConfigSource
++	43, // 47: envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter.typed_config:type_name -> google.protobuf.Any
++	44, // 48: envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter.config_discovery:type_name -> envoy.config.core.v3.ExtensionConfigSource
++	43, // 49: envoy.extensions.filters.network.http_connection_manager.v3.RequestIDExtension.typed_config:type_name -> google.protobuf.Any
+ 	5,  // 50: envoy.extensions.filters.network.http_connection_manager.v3.EnvoyMobileHttpConnectionManager.config:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager
+-	43, // 51: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.client_sampling:type_name -> envoy.type.v3.Percent
+-	43, // 52: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.random_sampling:type_name -> envoy.type.v3.Percent
+-	43, // 53: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.overall_sampling:type_name -> envoy.type.v3.Percent
+-	31, // 54: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.max_path_tag_length:type_name -> google.protobuf.UInt32Value
+-	44, // 55: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.custom_tags:type_name -> envoy.type.tracing.v3.CustomTag
+-	45, // 56: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.provider:type_name -> envoy.config.trace.v3.Tracing.Http
+-	25, // 57: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.SetCurrentClientCertDetails.subject:type_name -> google.protobuf.BoolValue
++	45, // 51: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.client_sampling:type_name -> envoy.type.v3.Percent
++	45, // 52: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.random_sampling:type_name -> envoy.type.v3.Percent
++	45, // 53: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.overall_sampling:type_name -> envoy.type.v3.Percent
++	33, // 54: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.max_path_tag_length:type_name -> google.protobuf.UInt32Value
++	46, // 55: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.custom_tags:type_name -> envoy.type.tracing.v3.CustomTag
++	47, // 56: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.provider:type_name -> envoy.config.trace.v3.Tracing.Http
++	27, // 57: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.SetCurrentClientCertDetails.subject:type_name -> google.protobuf.BoolValue
+ 	12, // 58: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.UpgradeConfig.filters:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.HttpFilter
+-	25, // 59: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.UpgradeConfig.enabled:type_name -> google.protobuf.BoolValue
+-	46, // 60: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathNormalizationOptions.forwarding_transformation:type_name -> envoy.type.http.v3.PathTransformation
+-	46, // 61: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathNormalizationOptions.http_filter_transformation:type_name -> envoy.type.http.v3.PathTransformation
++	27, // 59: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.UpgradeConfig.enabled:type_name -> google.protobuf.BoolValue
++	48, // 60: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathNormalizationOptions.forwarding_transformation:type_name -> envoy.type.http.v3.PathTransformation
++	48, // 61: envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.PathNormalizationOptions.http_filter_transformation:type_name -> envoy.type.http.v3.PathTransformation
+ 	21, // 62: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.fragments:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder
+ 	22, // 63: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.header_value_extractor:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor
+-	23, // 64: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.element:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.KvElement
+-	65, // [65:65] is the sub-list for method output_type
+-	65, // [65:65] is the sub-list for method input_type
+-	65, // [65:65] is the sub-list for extension type_name
+-	65, // [65:65] is the sub-list for extension extendee
+-	0,  // [0:65] is the sub-list for field type_name
++	23, // 64: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.host_value_extractor:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HostValueExtractor
++	24, // 65: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.local_port_value_extractor:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.LocalPortValueExtractor
++	25, // 66: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.element:type_name -> envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HeaderValueExtractor.KvElement
++	33, // 67: envoy.extensions.filters.network.http_connection_manager.v3.ScopedRoutes.ScopeKeyBuilder.FragmentBuilder.HostValueExtractor.max_recompute_num:type_name -> google.protobuf.UInt32Value
++	68, // [68:68] is the sub-list for method output_type
++	68, // [68:68] is the sub-list for method input_type
++	68, // [68:68] is the sub-list for extension type_name
++	68, // [68:68] is the sub-list for extension extendee
++	0,  // [0:68] is the sub-list for field type_name
+ }
+ 
+ func init() {
+@@ -3625,6 +3793,30 @@
+ 			}
+ 		}
+ 		file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} {
++			switch v := v.(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor); i {
++			case 0:
++				return &v.state
++			case 1:
++				return &v.sizeCache
++			case 2:
++				return &v.unknownFields
++			default:
++				return nil
++			}
++		}
++		file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} {
++			switch v := v.(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor); i {
++			case 0:
++				return &v.state
++			case 1:
++				return &v.sizeCache
++			case 2:
++				return &v.unknownFields
++			default:
++				return nil
++			}
++		}
++		file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[20].Exporter = func(v interface{}, i int) interface{} {
+ 			switch v := v.(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement); i {
+ 			case 0:
+ 				return &v.state
+@@ -3653,6 +3845,8 @@
+ 	}
+ 	file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[16].OneofWrappers = []interface{}{
+ 		(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_)(nil),
++		(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_)(nil),
++		(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_)(nil),
+ 	}
+ 	file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_msgTypes[17].OneofWrappers = []interface{}{
+ 		(*ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_Index)(nil),
+@@ -3664,7 +3858,7 @@
+ 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ 			RawDescriptor: file_envoy_extensions_filters_network_http_connection_manager_v3_http_connection_manager_proto_rawDesc,
+ 			NumEnums:      5,
+-			NumMessages:   19,
++			NumMessages:   21,
+ 			NumExtensions: 0,
+ 			NumServices:   0,
+ 		},
+diff -Naur go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.validate.go go-control-plane-new/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.validate.go
+--- go-control-plane/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.validate.go	2024-01-04 21:07:22.000000000 +0800
++++ go-control-plane-new/envoy/extensions/filters/network/http_connection_manager/v3/http_connection_manager.pb.validate.go	2024-01-04 21:02:10.000000000 +0800
+@@ -1986,6 +1986,30 @@
+ 			}
+ 		}
+ 
++	case *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_:
++
++		if v, ok := interface{}(m.GetHostValueExtractor()).(interface{ Validate() error }); ok {
++			if err := v.Validate(); err != nil {
++				return ScopedRoutes_ScopeKeyBuilder_FragmentBuilderValidationError{
++					field:  "HostValueExtractor",
++					reason: "embedded message failed validation",
++					cause:  err,
++				}
++			}
++		}
++
++	case *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_:
++
++		if v, ok := interface{}(m.GetLocalPortValueExtractor()).(interface{ Validate() error }); ok {
++			if err := v.Validate(); err != nil {
++				return ScopedRoutes_ScopeKeyBuilder_FragmentBuilderValidationError{
++					field:  "LocalPortValueExtractor",
++					reason: "embedded message failed validation",
++					cause:  err,
++				}
++			}
++		}
++
+ 	default:
+ 		return ScopedRoutes_ScopeKeyBuilder_FragmentBuilderValidationError{
+ 			field:  "Type",
+@@ -2162,6 +2186,172 @@
+ } = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractorValidationError{}
+ 
+ // Validate checks the field values on
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor with the
++// rules defined in the proto definition for this message. If any rules are
++// violated, an error is returned.
++func (m *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor) Validate() error {
++	if m == nil {
++		return nil
++	}
++
++	if v, ok := interface{}(m.GetMaxRecomputeNum()).(interface{ Validate() error }); ok {
++		if err := v.Validate(); err != nil {
++			return ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError{
++				field:  "MaxRecomputeNum",
++				reason: "embedded message failed validation",
++				cause:  err,
++			}
++		}
++	}
++
++	return nil
++}
++
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError
++// is the validation error returned by
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor.Validate if
++// the designated constraints aren't met.
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError struct {
++	field  string
++	reason string
++	cause  error
++	key    bool
++}
++
++// Field function returns field value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) Field() string {
++	return e.field
++}
++
++// Reason function returns reason value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) Reason() string {
++	return e.reason
++}
++
++// Cause function returns cause value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) Cause() error {
++	return e.cause
++}
++
++// Key function returns key value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) Key() bool {
++	return e.key
++}
++
++// ErrorName returns error name.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) ErrorName() string {
++	return "ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError"
++}
++
++// Error satisfies the builtin error interface
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError) Error() string {
++	cause := ""
++	if e.cause != nil {
++		cause = fmt.Sprintf(" | caused by: %v", e.cause)
++	}
++
++	key := ""
++	if e.key {
++		key = "key for "
++	}
++
++	return fmt.Sprintf(
++		"invalid %sScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor.%s: %s%s",
++		key,
++		e.field,
++		e.reason,
++		cause)
++}
++
++var _ error = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError{}
++
++var _ interface {
++	Field() string
++	Reason() string
++	Key() bool
++	Cause() error
++	ErrorName() string
++} = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractorValidationError{}
++
++// Validate checks the field values on
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor with
++// the rules defined in the proto definition for this message. If any rules
++// are violated, an error is returned.
++func (m *ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor) Validate() error {
++	if m == nil {
++		return nil
++	}
++
++	return nil
++}
++
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError
++// is the validation error returned by
++// ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor.Validate
++// if the designated constraints aren't met.
++type ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError struct {
++	field  string
++	reason string
++	cause  error
++	key    bool
++}
++
++// Field function returns field value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) Field() string {
++	return e.field
++}
++
++// Reason function returns reason value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) Reason() string {
++	return e.reason
++}
++
++// Cause function returns cause value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) Cause() error {
++	return e.cause
++}
++
++// Key function returns key value.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) Key() bool {
++	return e.key
++}
++
++// ErrorName returns error name.
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) ErrorName() string {
++	return "ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError"
++}
++
++// Error satisfies the builtin error interface
++func (e ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError) Error() string {
++	cause := ""
++	if e.cause != nil {
++		cause = fmt.Sprintf(" | caused by: %v", e.cause)
++	}
++
++	key := ""
++	if e.key {
++		key = "key for "
++	}
++
++	return fmt.Sprintf(
++		"invalid %sScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor.%s: %s%s",
++		key,
++		e.field,
++		e.reason,
++		cause)
++}
++
++var _ error = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError{}
++
++var _ interface {
++	Field() string
++	Reason() string
++	Key() bool
++	Cause() error
++	ErrorName() string
++} = ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractorValidationError{}
++
++// Validate checks the field values on
+ // ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HeaderValueExtractor_KvElement
+ // with the rules defined in the proto definition for this message. If any
+ // rules are violated, an error is returned.

go.mod

@@ -10,17 +10,22 @@ replace github.com/chzyer/logex => github.com/chzyer/logex v1.1.11-0.20170329064
 // Avoid pulling in incompatible libraries
 replace github.com/docker/distribution => github.com/docker/distribution v0.0.0-20191216044856-a8371794149d
 
-replace github.com/docker/docker => github.com/moby/moby v17.12.0-ce-rc1.0.20200618181300-9dc6525e6118+incompatible
-
 // Client-go does not handle different versions of mergo due to some breaking changes - use the matching version
 replace github.com/imdario/mergo => github.com/imdario/mergo v0.3.5
 
 require (
+	github.com/AlecAivazis/survey/v2 v2.3.6
 	github.com/agiledragon/gomonkey/v2 v2.9.0
 	github.com/avast/retry-go/v4 v4.3.4
+	github.com/compose-spec/compose-go v1.8.2
+	github.com/docker/cli v20.10.20+incompatible
+	github.com/docker/compose/v2 v2.0.0-00010101000000-000000000000
+	github.com/docker/docker v20.10.20+incompatible
 	github.com/dubbogo/go-zookeeper v1.0.4-0.20211212162352-f9d2183d89d5
 	github.com/dubbogo/gost v1.13.1
 	github.com/envoyproxy/go-control-plane v0.10.2-0.20220325020618-49ff273808a1
+	github.com/fatih/color v1.14.1
+	github.com/fatih/structtag v1.2.0
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/protobuf v1.5.2
 	github.com/google/go-cmp v0.5.9
@@ -28,32 +33,38 @@ require (
 	github.com/hashicorp/consul/api v1.23.0
 	github.com/hashicorp/go-multierror v1.1.1
 	github.com/hudl/fargo v1.4.0
+	github.com/iancoleman/orderedmap v0.3.0
+	github.com/mitchellh/go-homedir v1.1.0
+	github.com/mitchellh/mapstructure v1.5.0
 	github.com/nacos-group/nacos-sdk-go v1.0.8
 	github.com/nacos-group/nacos-sdk-go/v2 v2.1.2
 	github.com/pkg/errors v0.9.1
-	github.com/spf13/cobra v1.2.1
+	github.com/santhosh-tekuri/jsonschema/v5 v5.3.1
+	github.com/spf13/cobra v1.6.1
 	github.com/spf13/pflag v1.0.5
+	github.com/spf13/viper v1.8.1
 	github.com/stretchr/testify v1.8.3
 	go.uber.org/atomic v1.9.0
 	google.golang.org/grpc v1.48.0
-	google.golang.org/protobuf v1.28.0
+	google.golang.org/protobuf v1.28.1
 	gopkg.in/yaml.v2 v2.4.0
+	gopkg.in/yaml.v3 v3.0.1
 	istio.io/api v0.0.0-20211122181927-8da52c66ff23
 	istio.io/client-go v1.12.0-rc.1.0.20211118171212-b744b6f111e4
 	istio.io/gogo-genproto v0.0.0-20211115195057-0e34bdd2be67
 	istio.io/istio v0.0.0
 	istio.io/pkg v0.0.0-20211115195056-e379f31ee62a
-	k8s.io/api v0.22.2
-	k8s.io/apimachinery v0.22.2
+	k8s.io/api v0.24.1
+	k8s.io/apimachinery v0.24.1
 	k8s.io/cli-runtime v0.22.2
-	k8s.io/client-go v0.22.2
+	k8s.io/client-go v0.24.1
 	k8s.io/kubectl v0.22.2
 	sigs.k8s.io/controller-runtime v0.10.2
 	sigs.k8s.io/yaml v1.3.0
 )
 
 require (
-	cloud.google.com/go v0.97.0 // indirect
+	cloud.google.com/go v0.98.0 // indirect
 	cloud.google.com/go/logging v1.4.2 // indirect
 	contrib.go.opencensus.io/exporter/prometheus v0.4.0 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
@@ -63,51 +74,69 @@ require (
 	github.com/Azure/go-autorest/autorest/date v0.3.0 // indirect
 	github.com/Azure/go-autorest/logger v0.2.1 // indirect
 	github.com/Azure/go-autorest/tracing v0.6.0 // indirect
+	github.com/BurntSushi/toml v0.3.1 // indirect
 	github.com/MakeNowJust/heredoc v0.0.0-20170808103936-bb23615498cd // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver/v3 v3.1.1 // indirect
 	github.com/Masterminds/sprig/v3 v3.2.2 // indirect
-	github.com/Microsoft/go-winio v0.5.0 // indirect
-	github.com/Microsoft/hcsshim v0.8.21 // indirect
+	github.com/Masterminds/squirrel v1.5.0 // indirect
+	github.com/Microsoft/go-winio v0.5.2 // indirect
+	github.com/Microsoft/hcsshim v0.9.6 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
+	github.com/RageCage64/multilinediff v0.2.0 // indirect
 	github.com/aliyun/alibaba-cloud-sdk-go v1.61.1704 // indirect
 	github.com/armon/go-metrics v0.4.1 // indirect
-	github.com/aws/aws-sdk-go v1.41.7 // indirect
+	github.com/asaskevich/govalidator v0.0.0-20200428143746-21a406dcc535 // indirect
+	github.com/aws/aws-sdk-go v1.43.16 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bmatcuk/doublestar/v4 v4.6.0 // indirect
+	github.com/braydonk/yaml v0.7.0 // indirect
+	github.com/buger/goterm v1.0.4 // indirect
 	github.com/buger/jsonparser v1.1.1 // indirect
-	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.2 // indirect
 	github.com/census-instrumentation/opencensus-proto v0.3.0 // indirect
 	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/chai2010/gettext-go v0.0.0-20160711120539-c6fed771bfd5 // indirect
 	github.com/clbanning/mxj v1.8.4 // indirect
+	github.com/cncf/udpa/go v0.0.0-20210930031921-04548b0d99d4 // indirect
 	github.com/cncf/xds/go v0.0.0-20220520190051-1e77728a1eaa // indirect
-	github.com/containerd/continuity v0.1.0 // indirect
+	github.com/compose-spec/godotenv v1.1.1 // indirect
+	github.com/containerd/cgroups v1.0.4 // indirect
+	github.com/containerd/console v1.0.3 // indirect
+	github.com/containerd/containerd v1.6.14 // indirect
+	github.com/containerd/continuity v0.3.0 // indirect
+	github.com/containerd/typeurl v1.0.2 // indirect
 	github.com/coreos/go-oidc/v3 v3.1.0 // indirect
+	github.com/cyphar/filepath-securejoin v0.2.3 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v3 v3.0.0 // indirect
-	github.com/docker/cli v20.10.7+incompatible // indirect
-	github.com/docker/distribution v2.7.1+incompatible // indirect
-	github.com/docker/docker v20.10.7+incompatible // indirect
-	github.com/docker/docker-credential-helpers v0.6.3 // indirect
-	github.com/docker/go-units v0.4.0 // indirect
+	github.com/distribution/distribution/v3 v3.0.0-20221201083218-92d136e113cf // indirect
+	github.com/docker/buildx v0.9.1 // indirect
+	github.com/docker/distribution v2.8.1+incompatible // indirect
+	github.com/docker/docker-credential-helpers v0.7.0 // indirect
+	github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c // indirect
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/docker/go-metrics v0.0.1 // indirect
+	github.com/docker/go-units v0.5.0 // indirect
 	github.com/envoyproxy/protoc-gen-validate v0.1.0 // indirect
 	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
-	github.com/evanphx/json-patch/v5 v5.6.0 // indirect
 	github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d // indirect
-	github.com/fatih/color v1.14.1 // indirect
 	github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
-	github.com/fvbommel/sortorder v1.0.1 // indirect
+	github.com/fvbommel/sortorder v1.0.2 // indirect
 	github.com/ghodss/yaml v1.0.0 // indirect
 	github.com/go-errors/errors v1.0.1 // indirect
 	github.com/go-kit/log v0.1.0 // indirect
 	github.com/go-logfmt/logfmt v0.5.0 // indirect
-	github.com/go-logr/logr v0.4.0 // indirect
+	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.19.5 // indirect
-	github.com/go-openapi/swag v0.19.14 // indirect
+	github.com/go-openapi/swag v0.19.15 // indirect
+	github.com/gobwas/glob v0.2.3 // indirect
 	github.com/goccy/go-json v0.4.8 // indirect
+	github.com/gofrs/flock v0.8.0 // indirect
+	github.com/gogo/googleapis v1.4.1 // indirect
 	github.com/golang-jwt/jwt/v4 v4.2.0 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/mock v1.6.0 // indirect
@@ -118,23 +147,35 @@ require (
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/googleapis/gax-go/v2 v2.1.1 // indirect
 	github.com/googleapis/gnostic v0.5.5 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/gosuri/uitable v0.0.4 // indirect
 	github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
+	github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
 	github.com/hashicorp/go-hclog v1.5.0 // indirect
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
-	github.com/hashicorp/go-version v1.3.0 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/hashicorp/serf v0.10.1 // indirect
 	github.com/huandu/xstrings v1.3.2 // indirect
-	github.com/imdario/mergo v0.3.12 // indirect
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
+	github.com/imdario/mergo v0.3.13 // indirect
+	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/jaguilar/vt100 v0.0.0-20150826170717-2703a27b14ea // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/jmoiron/sqlx v1.3.1 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/klauspost/compress v1.15.9 // indirect
+	github.com/kr/pretty v0.3.0 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
+	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
 	github.com/lestrrat-go/backoff/v2 v2.0.7 // indirect
 	github.com/lestrrat-go/blackmagic v1.0.0 // indirect
 	github.com/lestrrat-go/httpcc v1.0.0 // indirect
@@ -143,28 +184,41 @@ require (
 	github.com/lestrrat-go/option v1.0.0 // indirect
 	github.com/lestrrat/go-file-rotatelogs v0.0.0-20180223000712-d3151e2a480f // indirect
 	github.com/lestrrat/go-strftime v0.0.0-20180220042222-ba3bf9c1d042 // indirect
+	github.com/lib/pq v1.10.0 // indirect
 	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
-	github.com/mailru/easyjson v0.7.6 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.17 // indirect
-	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
+	github.com/mattn/go-runewidth v0.0.12 // indirect
+	github.com/mattn/go-shellwords v1.0.12 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect
+	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
 	github.com/miekg/dns v1.1.43 // indirect
+	github.com/miekg/pkcs11 v1.1.1 // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
+	github.com/moby/buildkit v0.10.4 // indirect
+	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/spdystream v0.2.0 // indirect
-	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
+	github.com/moby/sys/mount v0.3.0 // indirect
+	github.com/moby/sys/mountinfo v0.6.0 // indirect
+	github.com/moby/sys/signal v0.7.0 // indirect
+	github.com/moby/sys/symlink v0.2.0 // indirect
+	github.com/moby/term v0.0.0-20221128092401-c43b287e0e0f // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
+	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/natefinch/lumberjack v2.0.0+incompatible // indirect
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/opencontainers/runc v1.0.2 // indirect
+	github.com/opencontainers/image-spec v1.1.0-rc2 // indirect
+	github.com/opencontainers/runc v1.1.3 // indirect
 	github.com/openshift/api v0.0.0-20200713203337-b2494ecb17dd // indirect
+	github.com/opentracing/opentracing-go v1.2.0 // indirect
+	github.com/pelletier/go-toml v1.9.4 // indirect
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_golang v1.12.2 // indirect
@@ -172,23 +226,37 @@ require (
 	github.com/prometheus/common v0.32.1 // indirect
 	github.com/prometheus/procfs v0.7.3 // indirect
 	github.com/prometheus/statsd_exporter v0.21.0 // indirect
-	github.com/russross/blackfriday v1.5.2 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/rogpeppe/go-internal v1.6.1 // indirect
+	github.com/rubenv/sql-migrate v0.0.0-20210614095031-55d5740dbbcc // indirect
+	github.com/russross/blackfriday v1.6.0 // indirect
+	github.com/sanathkr/go-yaml v0.0.0-20170819195128-ed9d249f429b // indirect
 	github.com/shopspring/decimal v1.2.0 // indirect
-	github.com/sirupsen/logrus v1.8.1 // indirect
+	github.com/sirupsen/logrus v1.9.0 // indirect
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	github.com/spf13/afero v1.2.2 // indirect
 	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/theupdateframework/notary v0.7.0 // indirect
+	github.com/tidwall/match v1.1.1 // indirect
+	github.com/tidwall/pretty v1.2.0 // indirect
+	github.com/tonistiigi/fsutil v0.0.0-20220930225714-4638ad635be5 // indirect
+	github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea // indirect
 	github.com/toolkits/concurrent v0.0.0-20150624120057-a4371d70e3e3 // indirect
+	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
+	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
+	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca // indirect
 	github.com/yl2chen/cidranger v1.0.2 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/proto/otlp v0.7.0 // indirect
+	go.opentelemetry.io/proto/otlp v0.12.0 // indirect
 	go.starlark.net v0.0.0-20200306205701-8dd3e2ee1dd5 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
 	go.uber.org/zap v1.21.0 // indirect
 	golang.org/x/crypto v0.11.0 // indirect
 	golang.org/x/exp v0.0.0-20230321023759-10a507213a29 // indirect
 	golang.org/x/net v0.12.0 // indirect
-	golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 // indirect
+	golang.org/x/oauth2 v0.6.0 // indirect
 	golang.org/x/sync v0.2.0 // indirect
 	golang.org/x/sys v0.10.0 // indirect
 	golang.org/x/term v0.10.0 // indirect
@@ -197,21 +265,22 @@ require (
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
 	gomodules.xyz/jsonpatch/v3 v3.0.1 // indirect
 	gomodules.xyz/orderedmap v0.1.0 // indirect
-	google.golang.org/api v0.59.0 // indirect
+	google.golang.org/api v0.61.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20211020151524-b7c3a969101a // indirect
+	google.golang.org/genproto v0.0.0-20220502173005-c8bf987b8c21 // indirect
 	gopkg.in/gcfg.v1 v1.2.3 // indirect
+	gopkg.in/gorp.v1 v1.7.2 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.66.2 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apiextensions-apiserver v0.22.2 // indirect
-	k8s.io/component-base v0.22.2 // indirect
-	k8s.io/klog/v2 v2.10.0 // indirect
-	k8s.io/kube-openapi v0.0.0-20211020163157-7327e2aaee2b // indirect
+	k8s.io/apiserver v0.22.5 // indirect
+	k8s.io/component-base v0.22.5 // indirect
+	k8s.io/klog/v2 v2.60.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20211109043538-20434351676c // indirect
 	k8s.io/utils v0.0.0-20220728103510-ee6ede2d64ed // indirect
+	oras.land/oras-go v0.4.0 // indirect
 	sigs.k8s.io/gateway-api v0.4.0 // indirect
 	sigs.k8s.io/kustomize/api v0.8.11 // indirect
 	sigs.k8s.io/kustomize/kyaml v0.11.0 // indirect
@@ -230,3 +299,60 @@ replace istio.io/pkg => ./external/pkg
 replace istio.io/client-go => ./external/client-go
 
 replace istio.io/istio => ./external/istio
+
+require (
+	github.com/evanphx/json-patch/v5 v5.6.0
+	github.com/google/yamlfmt v0.10.0
+	github.com/kylelemons/godebug v1.1.0
+	github.com/tidwall/gjson v1.17.0
+	helm.sh/helm/v3 v3.7.1
+	k8s.io/apiextensions-apiserver v0.25.4
+	knative.dev/networking v0.0.0-20220302134042-e8b2eb995165
+	knative.dev/pkg v0.0.0-20220301181942-2fdd5f232e77
+)
+
+replace (
+	github.com/Sirupsen/logrus => github.com/sirupsen/logrus v1.9.3
+	github.com/go-logr/logr => github.com/go-logr/logr v0.4.0
+
+	k8s.io/api => k8s.io/api v0.22.2
+	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.22.2
+	k8s.io/apimachinery => k8s.io/apimachinery v0.22.2
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.22.2
+	k8s.io/client-go => k8s.io/client-go v0.22.2
+	k8s.io/code-generator => k8s.io/code-generator v0.22.2
+	k8s.io/component-base => k8s.io/component-base v0.22.2
+	k8s.io/component-helpers => k8s.io/component-helpers v0.22.2
+	k8s.io/klog/v2 => k8s.io/klog/v2 v2.10.0
+	k8s.io/kube-openapi => k8s.io/kube-openapi v0.0.0-20210421082810-95288971da7e
+	k8s.io/kubectl => k8s.io/kubectl v0.22.2
+	k8s.io/metrics => k8s.io/metrics v0.22.2
+
+	k8s.io/utils => k8s.io/utils v0.0.0-20220728103510-ee6ede2d64ed // indirect
+	sigs.k8s.io/kustomize/api => sigs.k8s.io/kustomize/api v0.8.11 // indirect
+	sigs.k8s.io/kustomize/kyaml => sigs.k8s.io/kustomize/kyaml v0.11.0 // indirect
+)
+
+// for pkg/cmd/hgctl/docker/compose.go
+// TODO(WeixinX): Wait for the dependency library to upgrade, such as github.com/go-logr/logr from v0.4.0 to v1.2+
+// replace (
+// github.com/compose-spec/compose-go => github.com/compose-spec/compose-go v1.8.2
+// github.com/cucumber/godog => github.com/laurazard/godog v0.0.0-20220922095256-4c4b17abdae7
+// github.com/docker/buildx => github.com/docker/buildx v0.9.1
+// github.com/docker/cli => github.com/docker/cli v20.10.3-0.20221013132413-1d6c6e2367e2+incompatible
+// github.com/docker/compose/v2 => github.com/docker/compose/v2 v2.15.1
+// github.com/docker/docker => github.com/moby/moby v20.10.3-0.20221021173910-5aac513617f0+incompatible
+// github.com/moby/buildkit => github.com/moby/buildkit v0.10.1-0.20220816171719-55ba9d14360a
+// )
+
+replace (
+	github.com/compose-spec/compose-go => github.com/compose-spec/compose-go v1.0.8
+	github.com/docker/buildx => github.com/docker/buildx v0.5.2-0.20210422185057-908a856079fc
+	github.com/docker/cli => github.com/docker/cli v20.10.7+incompatible
+	github.com/docker/compose/v2 => github.com/docker/compose/v2 v2.2.0
+	github.com/docker/docker => github.com/docker/docker v20.10.3+incompatible
+	github.com/jaguilar/vt100 => github.com/tonistiigi/vt100 v0.0.0-20190402012908-ad4c4a574305
+	github.com/moby/buildkit => github.com/moby/buildkit v0.8.2-0.20210401015549-df49b648c8bf
+	github.com/tonistiigi/fsutil => github.com/tonistiigi/fsutil v0.0.0-20201103201449-0834f99b7b85
+	sigs.k8s.io/gateway-api => github.com/johnlanni/gateway-api v0.0.0-20231031082632-72137664e7c7
+)

helm/core/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: 1.1.1
+appVersion: 1.3.3
 description: Helm chart for deploying higress gateways
 icon: https://higress.io/img/higress_logo_small.png
 home: http://higress.io/
@@ -10,4 +10,4 @@ name: higress-core
 sources:
 - http://github.com/alibaba/higress
 type: application
-version: 1.1.1
+version: 1.3.3

helm/core/templates/configmap.yaml

@@ -24,7 +24,7 @@
 
     configSources:
       - address: "xds://127.0.0.1:15051"
-    {{- if .Values.global.enableIstioAPI }}
+    {{- if or .Values.global.enableIstioAPI .Values.global.enableGatewayAPI }}
       - address: "k8s://"
     {{- end }}
 

helm/core/templates/controller-clusterrole.yaml

@@ -117,3 +117,10 @@ rules:
   - apiGroups: ["config.istio.io", "security.istio.io", "networking.istio.io", "authentication.istio.io", "rbac.istio.io", "telemetry.istio.io", "extensions.istio.io"]
     verbs: ["get", "watch", "list"]
     resources: ["*"]
+  # knative KIngress configuration
+  - apiGroups: ["networking.internal.knative.dev"]
+    verbs: ["get","list","watch"]
+    resources: ["ingresses"]
+  - apiGroups: ["networking.internal.knative.dev"]
+    resources: ["ingresses/status"]
+    verbs: ["get","patch","update"]

helm/core/templates/controller-deployment.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ include "controller.name" . }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "controller.labels" . | nindent 4 }}
 spec:
@@ -30,11 +31,7 @@ spec:
       containers:
 {{- if not .Values.global.enableHigressIstio }}
         - name: discovery
-{{- if contains "/" .Values.pilot.image }}
-          image: "{{ .Values.pilot.image }}"
-{{- else }}
-          image: "{{ .Values.pilot.hub | default .Values.global.hub }}/{{ .Values.pilot.image | default "pilot" }}:{{ .Values.pilot.tag | default .Values.global.tag }}"
-{{- end }}
+          image: "{{ .Values.pilot.hub | default .Values.global.hub }}/{{ .Values.pilot.image | default "pilot" }}:{{ .Values.pilot.tag | default .Chart.AppVersion }}"
 {{- if .Values.global.imagePullPolicy }}
           imagePullPolicy: {{ .Values.global.imagePullPolicy }}
 {{- end }}
@@ -73,8 +70,14 @@ spec:
             periodSeconds: 3
             timeoutSeconds: 5
           env:
+          - name: ENBALE_SCOPED_RDS
+            value: "{{ .Values.global.enableSRDS }}"
+          - name: ON_DEMAND_RDS
+            value: "{{ .Values.global.onDemandRDS }}"
+          - name: HOST_RDS_MERGE_SUBSET
+            value: "{{ .Values.global.hostRDSMergeSubset }}"
           - name: PILOT_FILTER_GATEWAY_CLUSTER_CONFIG
-            value: "true"
+            value: "{{ .Values.global.onlyPushRouteCluster }}"
           - name: HIGRESS_CONTROLLER_SVC
             value: "127.0.0.1"
           - name: HIGRESS_CONTROLLER_PORT
@@ -126,10 +129,19 @@ spec:
             value: "{{ .Values.global.istiod.enableAnalysis }}"
           - name: CLUSTER_ID
             value: "{{ $.Values.global.multiCluster.clusterName | default `Kubernetes` }}"
+          # HIGRESS_ENABLE_ISTIO_API is only used to restart the controller pod after the config change
           {{- if .Values.global.enableIstioAPI }}
           - name: HIGRESS_ENABLE_ISTIO_API
             value: "true"
           {{- end }}
+          {{- if .Values.global.enableGatewayAPI }}
+          - name: PILOT_ENABLE_GATEWAY_API
+            value: "true"
+          - name: PILOT_ENABLE_GATEWAY_API_STATUS
+            value: "true"
+          - name: PILOT_ENABLE_GATEWAY_API_DEPLOYMENT_CONTROLLER
+            value: "false"
+          {{- end }}
           {{- if not .Values.global.enableHigressIstio }}
           - name: CUSTOM_CA_CERT_NAME
             value: "higress-ca-root-cert"
@@ -174,7 +186,7 @@ spec:
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.controller.securityContext | nindent 12 }}
-          image: "{{ .Values.hub }}/{{ .Values.controller.image }}:{{ .Values.controller.tag | default .Chart.AppVersion }}"
+          image: "{{ .Values.controller.hub | default .Values.global.hub }}/{{ .Values.controller.image | default "higress" }}:{{ .Values.controller.tag | default .Chart.AppVersion }}"
           args:
           - "serve"
           - --gatewaySelectorKey=higress

helm/core/templates/controller-service.yaml

@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ include "controller.name" . }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "controller.labels" . | nindent 4 }}
 spec:

helm/core/templates/deployment.yaml

@@ -68,7 +68,7 @@ spec:
       {{- end }}
       containers:
         - name: higress-gateway
-          image: "{{ .Values.hub }}/{{ .Values.gateway.image }}:{{ .Values.gateway.tag | default .Chart.AppVersion }}"
+          image: "{{ .Values.gateway.hub | default .Values.global.hub }}/{{ .Values.gateway.image | default "gateway" }}:{{ .Values.gateway.tag | default .Chart.AppVersion }}"
           args:
             - proxy
             - router
@@ -134,6 +134,8 @@ spec:
             valueFrom:
               fieldRef:
                 fieldPath: spec.serviceAccountName
+          - name: PILOT_XDS_SEND_TIMEOUT
+            value: 60s
           - name: PROXY_XDS_VIA_AGENT
             value: "true"
           - name: ENABLE_INGRESS_GATEWAY_SDS

helm/core/values.yaml

@@ -1,5 +1,9 @@
 revision: ""
 global:
+  enableSRDS: false
+  onDemandRDS: true
+  hostRDSMergeSubset: true
+  onlyPushRouteCluster: true
   # IngressClass filters which ingress resources the higress controller watches.
   # The default ingress class is higress.
   # There are some special cases for special ingress class.
@@ -17,6 +21,7 @@ global:
   local: false # When deploying to a local cluster (e.g.: kind cluster), set this to true.
   kind: false # Deprecated. Please use "global.local" instead. Will be removed later.
   enableIstioAPI: false
+  enableGatewayAPI: false
   # Deprecated
   enableHigressIstio: false
   # Used to locate istiod.
@@ -44,8 +49,6 @@ global:
   # Releases are published to docker hub under 'istio' project.
   # Dev builds from prow are on gcr.io
   hub: higress-registry.cn-hangzhou.cr.aliyuncs.com/higress
-  # Default tag for Istio images.
-  tag: 1.1.1
 
   # Specify image pull policy if default behavior isn't desired.
   # Default behavior: latest images will be Always else IfNotPresent.
@@ -369,7 +372,9 @@ gateway:
   name: "higress-gateway"
   replicas: 2
   image: gateway
-  tag: "1.1.1"
+
+  hub: higress-registry.cn-hangzhou.cr.aliyuncs.com/higress
+  tag: ""
   # revision declares which revision this gateway is a part of
   revision: ""
 
@@ -457,7 +462,9 @@ controller:
   name: "higress-controller"
   replicas: 1
   image: higress
-  tag: "1.1.1"
+
+  hub: higress-registry.cn-hangzhou.cr.aliyuncs.com/higress
+  tag: ""
   env: {}
 
   labels: {}
@@ -547,7 +554,7 @@ pilot:
   rollingMaxUnavailable: 25%
 
   hub: higress-registry.cn-hangzhou.cr.aliyuncs.com/higress
-  tag: 1.1.1
+  tag: ""
 
   # Can be a full hub/image:tag
   image: pilot

helm/higress/Chart.lock

@@ -1,9 +1,9 @@
 dependencies:
 - name: higress-core
   repository: file://../core
-  version: 1.1.1
+  version: 1.3.3
 - name: higress-console
   repository: https://higress.io/helm-charts/
-  version: 1.1.1
-digest: sha256:dd74a69c4031fa3e7798233602b44f0da3f657cbb40c61754298fbc877be2ae6
-generated: "2023-08-10T10:54:46.8520756+08:00"
+  version: 1.3.1
+digest: sha256:585666df5da403450c5e586a71388bc0d029354b1100b20a50616f56711fa171
+generated: "2024-01-08T21:40:10.446936+08:00"

helm/higress/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: 1.1.1
+appVersion: 1.3.3
 description: Helm chart for deploying Higress gateways
 icon: https://higress.io/img/higress_logo_small.png
 home: http://higress.io/
@@ -12,9 +12,9 @@ sources:
 dependencies:
 - name: higress-core
   repository: "file://../core"
-  version: 1.1.1
+  version: 1.3.3
 - name: higress-console
   repository: "https://higress.io/helm-charts/"
-  version: 1.1.1
+  version: 1.3.1
 type: application
-version: 1.1.1
+version: 1.3.3

helm/higress/README.md

@@ -40,6 +40,7 @@ The command removes all the Kubernetes components associated with the chart and
 | global.disableAlpnH2 | Whether to disable HTTP/2 in ALPN | true |
 | global.enableStatus | If `true`, Higress Controller will update the `status` field of Ingress resources.<br />When migrating from Nginx Ingress, in order to avoid `status` field of Ingress objects being overwritten, this parameter needs to be set to false, so Higress won't write the entry IP to the `status` field of the corresponding Ingress object. | true |
 | global.enableIstioAPI | If `true`, Higress Controller will monitor istio resources as well | false |
+| global.enableGatewayAPI | If `true`, Higress Controller will monitor Gateway API resources as well | false |
 | global.istioNamespace | The namespace istio is installed to | istio-system |
 | **Core Paramters** |  |  |
 | higress-core.gateway.replicas | Number of Higress Gateway pods | 2 |

istio/1.12/patches/istio/20230922-gateway-class.patch

@@ -0,0 +1,14 @@
+diff -Naur istio/pilot/pkg/config/kube/gateway/conversion.go istio_new/pilot/pkg/config/kube/gateway/conversion.go
+--- istio/pilot/pkg/config/kube/gateway/conversion.go	2023-09-22 11:06:50.400535200 +0800
++++ istio_new/pilot/pkg/config/kube/gateway/conversion.go	2023-09-22 11:07:52.954982700 +0800
+@@ -37,8 +37,8 @@
+ )
+ 
+ const (
+-	DefaultClassName = "istio"
+-	ControllerName   = "istio.io/gateway-controller"
++	DefaultClassName = "higress"
++	ControllerName   = "higress.io/gateway-controller"
+ )
+ 
+ // KubernetesResources stores all inputs to our conversion

istio/1.12/patches/istio/20230925-gateway-httproute.patch

@@ -0,0 +1,71 @@
+diff -Naur istio/pilot/pkg/config/kube/gateway/conversion.go istio-new/pilot/pkg/config/kube/gateway/conversion.go
+--- istio/pilot/pkg/config/kube/gateway/conversion.go	2023-09-25 17:26:32.000000000 +0800
++++ istio-new/pilot/pkg/config/kube/gateway/conversion.go	2023-09-25 17:25:27.000000000 +0800
+@@ -656,6 +656,16 @@
+ 			Port: &istio.PortSelector{Number: uint32(*to.Port)},
+ 		}, nil
+ 	}
++	if equal((*string)(to.Group), "networking.higress.io") && nilOrEqual((*string)(to.Kind), "Service") {
++		var port *istio.PortSelector
++		if to.Port != nil {
++			port = &istio.PortSelector{Number: uint32(*to.Port)}
++		}
++		return &istio.Destination{
++			Host: string(to.Name),
++			Port: port,
++		}, nil
++	}
+ 	return nil, &ConfigError{
+ 		Reason:  InvalidDestination,
+ 		Message: fmt.Sprintf("referencing unsupported backendRef: group %q kind %q", emptyIfNil((*string)(to.Group)), emptyIfNil((*string)(to.Kind))),
+@@ -912,7 +922,7 @@
+ 					ObservedGeneration: obj.Generation,
+ 					LastTransitionTime: metav1.Now(),
+ 					Reason:             string(k8s.GatewayClassConditionStatusAccepted),
+-					Message:            "Handled by Istio controller",
++					Message:            "Handled by Higress controller",
+ 				})
+ 				return gcs
+ 			})
+@@ -1371,6 +1381,10 @@
+ 	return d
+ }
+ 
++func equal(have *string, expected string) bool {
++	return have != nil && *have == expected
++}
++
+ func nilOrEqual(have *string, expected string) bool {
+ 	return have == nil || *have == expected
+ }
+diff -Naur istio/pilot/pkg/leaderelection/leaderelection.go istio-new/pilot/pkg/leaderelection/leaderelection.go
+--- istio/pilot/pkg/leaderelection/leaderelection.go	2023-09-25 17:26:31.000000000 +0800
++++ istio-new/pilot/pkg/leaderelection/leaderelection.go	2023-09-25 14:59:39.000000000 +0800
+@@ -35,20 +35,20 @@
+ 
+ // Various locks used throughout the code
+ const (
+-	NamespaceController     = "istio-namespace-controller-election"
+-	ServiceExportController = "istio-serviceexport-controller-election"
++	NamespaceController     = "higress-namespace-controller-election"
++	ServiceExportController = "higress-serviceexport-controller-election"
+ 	// This holds the legacy name to not conflict with older control plane deployments which are just
+ 	// doing the ingress syncing.
+-	IngressController = "istio-leader"
++	IngressController = "higress-leader"
+ 	// GatewayStatusController controls the status of gateway.networking.k8s.io objects. For the v1alpha1
+ 	// this was formally "istio-gateway-leader"; because they are a different API group we need a different
+ 	// election to ensure we do not only handle one or the other.
+-	GatewayStatusController = "istio-gateway-status-leader"
++	GatewayStatusController = "higress-gateway-status-leader"
+ 	// GatewayDeploymentController controls the Deployment/Service generation from Gateways. This is
+ 	// separate from GatewayStatusController to allow running in a separate process (for low priv).
+-	GatewayDeploymentController = "istio-gateway-deployment-leader"
+-	StatusController            = "istio-status-leader"
+-	AnalyzeController           = "istio-analyze-leader"
++	GatewayDeploymentController = "higress-gateway-deployment-leader"
++	StatusController            = "higress-status-leader"
++	AnalyzeController           = "higress-analyze-leader"
+ )
+ 
+ var ClusterScopedNamespaceController = NamespaceController

istio/1.12/patches/istio/20231008-gateway-fallback.patch

@@ -0,0 +1,90 @@
+diff -Naur istio/pilot/pkg/config/kube/gateway/conversion.go istio-new/pilot/pkg/config/kube/gateway/conversion.go
+--- istio/pilot/pkg/config/kube/gateway/conversion.go	2023-10-08 19:54:47.000000000 +0800
++++ istio-new/pilot/pkg/config/kube/gateway/conversion.go	2023-09-27 16:10:42.000000000 +0800
+@@ -18,6 +18,7 @@
+ 	"fmt"
+ 	"regexp"
+ 	"sort"
++	"strconv"
+ 	"strings"
+ 
+ 	corev1 "k8s.io/api/core/v1"
+@@ -176,7 +177,9 @@
+ 	hosts := hostnameToStringList(route.Hostnames)
+ 	for _, r := range route.Rules {
+ 		// TODO: implement rewrite, timeout, mirror, corspolicy, retries
+-		vs := &istio.HTTPRoute{}
++		vs := &istio.HTTPRoute{
++			Name: obj.Name,
++		}
+ 		for _, match := range r.Matches {
+ 			uri, err := createURIMatch(match)
+ 			if err != nil {
+@@ -246,7 +249,9 @@
+ 			}}
+ 		}
+ 
+-		route, err := buildHTTPDestination(r.BackendRefs, obj.Namespace, domain, zero)
++		fallbackCluster := obj.Annotations["higress.io/fallback-service"]
++
++		route, err := buildHTTPDestination(r.BackendRefs, obj.Namespace, domain, zero, fallbackCluster)
+ 		if err != nil {
+ 			reportError(err)
+ 			return nil
+@@ -581,11 +586,33 @@
+ 	return r
+ }
+ 
+-func buildHTTPDestination(forwardTo []k8s.HTTPBackendRef, ns string, domain string, totalZero bool) ([]*istio.HTTPRouteDestination, *ConfigError) {
++func buildHTTPDestination(forwardTo []k8s.HTTPBackendRef, ns string, domain string, totalZero bool, fallbackCluster string) ([]*istio.HTTPRouteDestination, *ConfigError) {
+ 	if forwardTo == nil {
+ 		return nil, nil
+ 	}
+ 
++	var fallbackDest *istio.Destination
++	if fallbackCluster != "" {
++		var port uint64
++		host := fallbackCluster
++		colon := strings.LastIndex(fallbackCluster, ":")
++		if colon != -1 {
++			var err error
++			port, err = strconv.ParseUint(fallbackCluster[colon+1:], 10, 32)
++			if err == nil && port > 0 && port < 65536 {
++				host = fallbackCluster[:colon]
++			}
++		}
++		fallbackDest = &istio.Destination{
++			Host: host,
++		}
++		if port > 0 {
++			fallbackDest.Port = &istio.PortSelector{
++				Number: uint32(port),
++			}
++		}
++	}
++
+ 	weights := []int{}
+ 	action := []k8s.HTTPBackendRef{}
+ 	for i, w := range forwardTo {
+@@ -612,6 +639,9 @@
+ 			Destination: dst,
+ 			Weight:      int32(weights[i]),
+ 		}
++		if fallbackDest != nil {
++			rd.FallbackClusters = append(rd.FallbackClusters, fallbackDest)
++		}
+ 		for _, filter := range fwd.Filters {
+ 			switch filter.Type {
+ 			case k8s.HTTPRouteFilterRequestHeaderModifier:
+diff -Naur istio/pilot/pkg/networking/core/v1alpha3/route/route.go istio-new/pilot/pkg/networking/core/v1alpha3/route/route.go
+--- istio/pilot/pkg/networking/core/v1alpha3/route/route.go	2023-10-08 19:54:46.000000000 +0800
++++ istio-new/pilot/pkg/networking/core/v1alpha3/route/route.go	2023-09-27 16:18:16.000000000 +0800
+@@ -669,7 +669,7 @@
+ 		}
+ 		var singleClusterConfig *fallback.ClusterFallbackConfig
+ 		var weightedClusterConfig *fallback.ClusterFallbackConfig
+-		isSupportFallback := supportFallback(node)
++		isSupportFallback := true
+ 		// Added by ingress
+ 		if len(in.Route) == 1 {
+ 			route := in.Route[0]

istio/1.12/patches/istio/20231024-cds-add-fallback.patch

@@ -0,0 +1,13 @@
+diff -Naur istio/pilot/pkg/model/push_context.go istio-new/pilot/pkg/model/push_context.go
+--- istio/pilot/pkg/model/push_context.go	2023-10-24 10:55:51.000000000 +0800
++++ istio-new/pilot/pkg/model/push_context.go	2023-10-20 17:00:06.000000000 +0800
+@@ -704,6 +704,9 @@
+ 			if r.Destination != nil {
+ 				out = append(out, r.Destination.Host)
+ 			}
++			for _, d := range r.FallbackClusters {
++				out = append(out, d.Host)
++			}
+ 		}
+ 		if h.Mirror != nil {
+ 			out = append(out, h.Mirror.Host)

istio/1.12/patches/istio/20231103-gatewayapi-sort.patch

@@ -0,0 +1,377 @@
+diff -Naur istio/pilot/pkg/config/kube/gateway/conversion.go istio-new/pilot/pkg/config/kube/gateway/conversion.go
+--- istio/pilot/pkg/config/kube/gateway/conversion.go	2023-11-03 17:18:56.000000000 +0800
++++ istio-new/pilot/pkg/config/kube/gateway/conversion.go	2023-11-03 17:14:50.000000000 +0800
+@@ -151,15 +151,113 @@
+ 		}
+ 	}
+ 
++	// for gateway routes, build one VS per gateway+host
++	gatewayRoutes := make(map[string]map[string]*config.Config)
++
+ 	for _, obj := range r.HTTPRoute {
+-		if vsConfig := buildHTTPVirtualServices(obj, gatewayMap, r.Domain); vsConfig != nil {
++		buildHTTPVirtualServices(r, obj, gatewayMap, gatewayRoutes, r.Domain)
++	}
++	for _, vsByHost := range gatewayRoutes {
++		for _, vsConfig := range vsByHost {
+ 			result = append(result, *vsConfig)
+ 		}
+ 	}
+ 	return result
+ }
+ 
+-func buildHTTPVirtualServices(obj config.Config, gateways map[parentKey]map[gatewayapiV1beta1.SectionName]*parentInfo, domain string) *config.Config {
++// getURIRank ranks a URI match type. Exact > Prefix > Regex
++func getURIRank(match *istio.HTTPMatchRequest) int {
++	if match.Uri == nil {
++		return -1
++	}
++	switch match.Uri.MatchType.(type) {
++	case *istio.StringMatch_Exact:
++		return 3
++	case *istio.StringMatch_Prefix:
++		return 2
++	case *istio.StringMatch_Regex:
++		// TODO optimize in new verison envoy
++		if strings.HasSuffix(match.Uri.GetRegex(), prefixMatchRegex) &&
++			!strings.ContainsAny(strings.TrimSuffix(match.Uri.GetRegex(), prefixMatchRegex), `\.+*?()|[]{}^$`) {
++			return 2
++		}
++		return 1
++	}
++	// should not happen
++	return -1
++}
++
++func getURILength(match *istio.HTTPMatchRequest) int {
++	if match.Uri == nil {
++		return 0
++	}
++	switch match.Uri.MatchType.(type) {
++	case *istio.StringMatch_Prefix:
++		return len(match.Uri.GetPrefix())
++	case *istio.StringMatch_Exact:
++		return len(match.Uri.GetExact())
++	case *istio.StringMatch_Regex:
++		return len(match.Uri.GetRegex())
++	}
++	// should not happen
++	return -1
++}
++
++// sortHTTPRoutes sorts generated vs routes to meet gateway-api requirements
++// see https://gateway-api.sigs.k8s.io/v1alpha2/references/spec/#gateway.networking.k8s.io/v1alpha2.HTTPRouteRule
++func sortHTTPRoutes(routes []*istio.HTTPRoute) {
++	sort.SliceStable(routes, func(i, j int) bool {
++		if len(routes[i].Match) == 0 {
++			return false
++		} else if len(routes[j].Match) == 0 {
++			return true
++		}
++		// Only look at match[0], we always generate only one match
++		m1, m2 := routes[i].Match[0], routes[j].Match[0]
++		r1, r2 := getURIRank(m1), getURIRank(m2)
++		len1, len2 := getURILength(m1), getURILength(m2)
++		switch {
++		// 1: Exact/Prefix/Regex
++		case r1 != r2:
++			return r1 > r2
++		case len1 != len2:
++			return len1 > len2
++			// 2: method math
++		case (m1.Method == nil) != (m2.Method == nil):
++			return m1.Method != nil
++			// 3: number of header matches
++		case len(m1.Headers) != len(m2.Headers):
++			return len(m1.Headers) > len(m2.Headers)
++			// 4: number of query matches
++		default:
++			return len(m1.QueryParams) > len(m2.QueryParams)
++		}
++	})
++}
++
++func routeMeta(obj config.Config) map[string]string {
++	m := parentMeta(obj, nil)
++	m[constants.InternalRouteSemantics] = constants.RouteSemanticsGateway
++	return m
++}
++
++func filteredReferences(parents []routeParentReference) []routeParentReference {
++	ret := make([]routeParentReference, 0, len(parents))
++	for _, p := range parents {
++		if p.DeniedReason != nil {
++			// We should filter this out
++			continue
++		}
++		ret = append(ret, p)
++	}
++	// To ensure deterministic order, sort them
++	sort.Slice(ret, func(i, j int) bool {
++		return ret[i].InternalName < ret[j].InternalName
++	})
++	return ret
++}
++
++func buildHTTPVirtualServices(ctx *KubernetesResources, obj config.Config, gateways map[parentKey]map[gatewayapiV1beta1.SectionName]*parentInfo, gatewayRoutes map[string]map[string]*config.Config, domain string) {
+ 	route := obj.Spec.(*gatewayapiV1beta1.HTTPRouteSpec)
+ 
+ 	parentRefs := extractParentReferenceInfo(gateways, route.ParentRefs, route.Hostnames, gvk.HTTPRoute, obj.Namespace)
+@@ -172,10 +270,7 @@
+ 		})
+ 	}
+ 
+-	name := fmt.Sprintf("%s-%s", obj.Name, constants.KubernetesGatewayName)
+-
+ 	httproutes := []*istio.HTTPRoute{}
+-	hosts := hostnameToStringList(route.Hostnames)
+ 	for _, r := range route.Rules {
+ 		// TODO: implement rewrite, timeout, mirror, corspolicy, retries
+ 		vs := &istio.HTTPRoute{
+@@ -185,22 +280,22 @@
+ 			uri, err := createURIMatch(match)
+ 			if err != nil {
+ 				reportError(err)
+-				return nil
++				return
+ 			}
+ 			headers, err := createHeadersMatch(match)
+ 			if err != nil {
+ 				reportError(err)
+-				return nil
++				return
+ 			}
+ 			qp, err := createQueryParamsMatch(match)
+ 			if err != nil {
+ 				reportError(err)
+-				return nil
++				return
+ 			}
+ 			method, err := createMethodMatch(match)
+ 			if err != nil {
+ 				reportError(err)
+-				return nil
++				return
+ 			}
+ 			vs.Match = append(vs.Match, &istio.HTTPMatchRequest{
+ 				Uri:         uri,
+@@ -219,7 +314,7 @@
+ 				mirror, err := createMirrorFilter(filter.RequestMirror, obj.Namespace, domain)
+ 				if err != nil {
+ 					reportError(err)
+-					return nil
++					return
+ 				}
+ 				vs.Mirror = mirror
+ 			default:
+@@ -227,7 +322,7 @@
+ 					Reason:  InvalidFilter,
+ 					Message: fmt.Sprintf("unsupported filter type %q", filter.Type),
+ 				})
+-				return nil
++				return
+ 			}
+ 		}
+ 
+@@ -255,33 +350,65 @@
+ 		route, err := buildHTTPDestination(r.BackendRefs, obj.Namespace, domain, zero, fallbackCluster)
+ 		if err != nil {
+ 			reportError(err)
+-			return nil
++			return
+ 		}
+ 		vs.Route = route
+ 
+ 		httproutes = append(httproutes, vs)
+ 	}
+ 	reportError(nil)
+-	gatewayNames := referencesToInternalNames(parentRefs)
+-	if len(gatewayNames) == 0 {
+-		return nil
++
++	count := 0
++	for _, parent := range filteredReferences(parentRefs) {
++		// for gateway routes, build one VS per gateway+host
++		routeMap := gatewayRoutes
++		routeKey := parent.InternalName
++		vsHosts := hostnameToStringList(route.Hostnames)
++		routes := httproutes
++		if len(routes) == 0 {
++			continue
++		}
++		if _, f := routeMap[routeKey]; !f {
++			routeMap[routeKey] = make(map[string]*config.Config)
++		}
++
++		// Create one VS per hostname with a single hostname.
++		// This ensures we can treat each hostname independently, as the spec requires
++		for _, h := range vsHosts {
++			if cfg := routeMap[routeKey][h]; cfg != nil {
++				// merge http routes
++				vs := cfg.Spec.(*istio.VirtualService)
++				vs.Http = append(vs.Http, routes...)
++				// append parents
++				cfg.Annotations[constants.InternalParentNames] = fmt.Sprintf("%s,%s/%s.%s",
++					cfg.Annotations[constants.InternalParentNames], obj.GroupVersionKind.Kind, obj.Name, obj.Namespace)
++			} else {
++				name := fmt.Sprintf("%s-%d-%s", obj.Name, count, constants.KubernetesGatewayName)
++				routeMap[routeKey][h] = &config.Config{
++					Meta: config.Meta{
++						CreationTimestamp: obj.CreationTimestamp,
++						GroupVersionKind:  gvk.VirtualService,
++						Name:              name,
++						Annotations:       routeMeta(obj),
++						Namespace:         obj.Namespace,
++						Domain:            ctx.Domain,
++					},
++					Spec: &istio.VirtualService{
++						Hosts:    []string{h},
++						Gateways: []string{parent.InternalName},
++						Http:     routes,
++					},
++				}
++				count++
++			}
++		}
+ 	}
+-	vsConfig := config.Config{
+-		Meta: config.Meta{
+-			CreationTimestamp: obj.CreationTimestamp,
+-			GroupVersionKind:  gvk.VirtualService,
+-			Name:              name,
+-			Annotations:       parentMeta(obj, nil),
+-			Namespace:         obj.Namespace,
+-			Domain:            domain,
+-		},
+-		Spec: &istio.VirtualService{
+-			Hosts:    hosts,
+-			Gateways: gatewayNames,
+-			Http:     httproutes,
+-		},
++	for _, vsByHost := range gatewayRoutes {
++		for _, cfg := range vsByHost {
++			vs := cfg.Spec.(*istio.VirtualService)
++			sortHTTPRoutes(vs.Http)
++		}
+ 	}
+-	return &vsConfig
+ }
+ 
+ func parentMeta(obj config.Config, sectionName *gatewayapiV1beta1.SectionName) map[string]string {
+@@ -1155,9 +1282,11 @@
+ 			}
+ 			gs.Addresses = make([]gatewayapiV1beta1.GatewayAddress, 0, len(addressesToReport))
+ 			for _, addr := range addressesToReport {
++				addrPairs := strings.Split(addr, ":")
+ 				gs.Addresses = append(gs.Addresses, gatewayapiV1beta1.GatewayAddress{
+-					Type:  &addrType,
+-					Value: addr,
++					Type: &addrType,
++					// strip the port
++					Value: addrPairs[0],
+ 				})
+ 			}
+ 			return gs
+diff -Naur istio/pilot/pkg/model/push_context.go istio-new/pilot/pkg/model/push_context.go
+--- istio/pilot/pkg/model/push_context.go	2023-11-03 17:18:56.000000000 +0800
++++ istio-new/pilot/pkg/model/push_context.go	2023-11-03 17:05:47.000000000 +0800
+@@ -841,7 +841,19 @@
+ func (ps *PushContext) VirtualServicesForGateway(proxy *Proxy, gateway string) []config.Config {
+ 	res := ps.virtualServiceIndex.privateByNamespaceAndGateway[proxy.ConfigNamespace][gateway]
+ 	res = append(res, ps.virtualServiceIndex.exportedToNamespaceByGateway[proxy.ConfigNamespace][gateway]...)
+-	res = append(res, ps.virtualServiceIndex.publicByGateway[gateway]...)
++
++	// Favor same-namespace Gateway routes, to give the "consumer override" preference.
++	// We do 2 iterations here to avoid extra allocations.
++	for _, vs := range ps.virtualServiceIndex.publicByGateway[gateway] {
++		if UseGatewaySemantics(vs) && vs.Namespace == proxy.ConfigNamespace {
++			res = append(res, vs)
++		}
++	}
++	for _, vs := range ps.virtualServiceIndex.publicByGateway[gateway] {
++		if !(UseGatewaySemantics(vs) && vs.Namespace == proxy.ConfigNamespace) {
++			res = append(res, vs)
++		}
++	}
+ 	return res
+ }
+ 
+diff -Naur istio/pilot/pkg/model/virtualservice.go istio-new/pilot/pkg/model/virtualservice.go
+--- istio/pilot/pkg/model/virtualservice.go	2023-11-03 17:18:55.000000000 +0800
++++ istio-new/pilot/pkg/model/virtualservice.go	2023-11-03 15:19:08.000000000 +0800
+@@ -76,6 +76,11 @@
+ }
+ 
+ func resolveVirtualServiceShortnames(rule *networking.VirtualService, meta config.Meta) {
++	// Kubernetes Gateway API semantics support shortnames
++	// if UseGatewaySemantics(config.Config{Meta: meta}) {
++	// 	return
++	// }
++
+ 	// resolve top level hosts
+ 	for i, h := range rule.Hosts {
+ 		rule.Hosts[i] = string(ResolveShortnameToFQDN(h, meta))
+@@ -524,3 +529,10 @@
+ 	}
+ 	return false
+ }
++
++// UseGatewaySemantics determines which logic we should use for VirtualService
++// This allows gateway-api and VS to both be represented by VirtualService, but have different
++// semantics.
++func UseGatewaySemantics(cfg config.Config) bool {
++	return cfg.Annotations[constants.InternalRouteSemantics] == constants.RouteSemanticsGateway
++}
+diff -Naur istio/pilot/pkg/networking/core/v1alpha3/route/route.go istio-new/pilot/pkg/networking/core/v1alpha3/route/route.go
+--- istio/pilot/pkg/networking/core/v1alpha3/route/route.go	2023-11-03 17:18:56.000000000 +0800
++++ istio-new/pilot/pkg/networking/core/v1alpha3/route/route.go	2023-11-03 17:05:55.000000000 +0800
+@@ -408,7 +408,6 @@
+ 			break
+ 		}
+ 	}
+-
+ 	if len(out) == 0 {
+ 		return nil, fmt.Errorf("no routes matched")
+ 	}
+@@ -493,6 +492,14 @@
+ 			},
+ 		}
+ 
++		if model.UseGatewaySemantics(virtualService) {
++			if uri, isPrefixReplace := cutPrefix(redirect.Uri, "%PREFIX()%"); isPrefixReplace {
++				action.Redirect.PathRewriteSpecifier = &route.RedirectAction_PrefixRewrite{
++					PrefixRewrite: uri,
++				}
++			}
++		}
++
+ 		if redirect.Scheme != "" {
+ 			action.Redirect.SchemeRewriteSpecifier = &route.RedirectAction_SchemeRedirect{SchemeRedirect: redirect.Scheme}
+ 		}
+@@ -1616,3 +1623,10 @@
+ 	isSupport = curVersion.GreaterThan(notSupportFallback)
+ 	return
+ }
++
++func cutPrefix(s, prefix string) (after string, found bool) {
++	if !strings.HasPrefix(s, prefix) {
++		return s, false
++	}
++	return s[len(prefix):], true
++}
+diff -Naur istio/pkg/config/constants/constants.go istio-new/pkg/config/constants/constants.go
+--- istio/pkg/config/constants/constants.go	2023-11-03 17:18:54.000000000 +0800
++++ istio-new/pkg/config/constants/constants.go	2023-11-03 14:29:27.000000000 +0800
+@@ -15,6 +15,12 @@
+ package constants
+ 
+ const (
++	InternalParentNames = "internal.istio.io/parents"
++
++	InternalRouteSemantics = "internal.istio.io/route-semantics"
++
++	RouteSemanticsGateway = "gateway"
++
+ 	// UnspecifiedIP constant for empty IP address
+ 	UnspecifiedIP = "0.0.0.0"
+ 

istio/1.12/patches/istio/20231104-gatewayapi-catchall.patch

@@ -0,0 +1,50 @@
+diff -Naur istio/pilot/pkg/config/kube/gateway/conversion.go istio-new/pilot/pkg/config/kube/gateway/conversion.go
+--- istio/pilot/pkg/config/kube/gateway/conversion.go	2023-11-03 20:09:38.000000000 +0800
++++ istio-new/pilot/pkg/config/kube/gateway/conversion.go	2023-11-03 20:02:26.000000000 +0800
+@@ -165,6 +165,34 @@
+ 	return result
+ }
+ 
++// isCatchAll returns true if HTTPMatchRequest is a catchall match otherwise
++// false. Note - this may not be exactly "catch all" as we don't know the full
++// class of possible inputs As such, this is used only for optimization.
++func isCatchAllMatch(m *istio.HTTPMatchRequest) bool {
++	catchall := false
++	if m.Uri != nil {
++		switch m := m.Uri.MatchType.(type) {
++		case *istio.StringMatch_Prefix:
++			catchall = m.Prefix == "/"
++		case *istio.StringMatch_Regex:
++			catchall = m.Regex == "*"
++		}
++	}
++	// A Match is catch all if and only if it has no match set
++	// and URI has a prefix / or regex *.
++	return catchall &&
++		len(m.Headers) == 0 &&
++		len(m.QueryParams) == 0 &&
++		len(m.SourceLabels) == 0 &&
++		len(m.WithoutHeaders) == 0 &&
++		len(m.Gateways) == 0 &&
++		m.Method == nil &&
++		m.Scheme == nil &&
++		m.Port == 0 &&
++		m.Authority == nil &&
++		m.SourceNamespace == ""
++}
++
+ // getURIRank ranks a URI match type. Exact > Prefix > Regex
+ func getURIRank(match *istio.HTTPMatchRequest) int {
+ 	if match.Uri == nil {
+@@ -212,6 +240,11 @@
+ 		} else if len(routes[j].Match) == 0 {
+ 			return true
+ 		}
++		if isCatchAllMatch(routes[i].Match[0]) {
++			return false
++		} else if isCatchAllMatch(routes[j].Match[0]) {
++			return true
++		}
+ 		// Only look at match[0], we always generate only one match
+ 		m1, m2 := routes[i].Match[0], routes[j].Match[0]
+ 		r1, r2 := getURIRank(m1), getURIRank(m2)

istio/1.12/patches/istio/20231115-optimize-xds-push.patch

@@ -0,0 +1,62 @@
+diff -Naur istio/pilot/pkg/xds/ads.go istio-new/pilot/pkg/xds/ads.go
+--- istio/pilot/pkg/xds/ads.go	2023-11-15 20:25:18.000000000 +0800
++++ istio-new/pilot/pkg/xds/ads.go	2023-11-15 20:24:20.000000000 +0800
+@@ -318,6 +318,27 @@
+ 	<-con.initialized
+ 
+ 	for {
++		// Go select{} statements are not ordered; the same channel can be chosen many times.
++		// For requests, these are higher priority (client may be blocked on startup until these are done)
++		// and often very cheap to handle (simple ACK), so we check it first.
++		select {
++		case req, ok := <-con.reqChan:
++			if ok {
++				if err := s.processRequest(req, con); err != nil {
++					return err
++				}
++			} else {
++				// Remote side closed connection or error processing the request.
++				return <-con.errorChan
++			}
++		case <-con.stop:
++			return nil
++		default:
++		}
++		// If there wasn't already a request, poll for requests and pushes. Note: if we have a huge
++		// amount of incoming requests, we may still send some pushes, as we do not `continue` above;
++		// however, requests will be handled ~2x as much as pushes. This ensures a wave of requests
++		// cannot completely starve pushes. However, this scenario is unlikely.
+ 		select {
+ 		case req, ok := <-con.reqChan:
+ 			if ok {
+diff -Naur istio/pilot/pkg/xds/delta.go istio-new/pilot/pkg/xds/delta.go
+--- istio/pilot/pkg/xds/delta.go	2023-11-15 20:25:18.000000000 +0800
++++ istio-new/pilot/pkg/xds/delta.go	2023-11-15 20:24:44.000000000 +0800
+@@ -102,6 +102,27 @@
+ 	<-con.initialized
+ 
+ 	for {
++		// Go select{} statements are not ordered; the same channel can be chosen many times.
++		// For requests, these are higher priority (client may be blocked on startup until these are done)
++		// and often very cheap to handle (simple ACK), so we check it first.
++		select {
++		case req, ok := <-con.deltaReqChan:
++			if ok {
++				if err := s.processDeltaRequest(req, con); err != nil {
++					return err
++				}
++			} else {
++				// Remote side closed connection or error processing the request.
++				return <-con.errorChan
++			}
++		case <-con.stop:
++			return nil
++		default:
++		}
++		// If there wasn't already a request, poll for requests and pushes. Note: if we have a huge
++		// amount of incoming requests, we may still send some pushes, as we do not `continue` above;
++		// however, requests will be handled ~2x as much as pushes. This ensures a wave of requests
++		// cannot completely starve pushes. However, this scenario is unlikely.
+ 		select {
+ 		case req, ok := <-con.deltaReqChan:
+ 			if ok {

istio/1.12/patches/istio/20240104-enhance-srds.patch

@@ -0,0 +1,633 @@
+diff -Naur istio/pilot/pkg/features/pilot.go istio-new/pilot/pkg/features/pilot.go
+--- istio/pilot/pkg/features/pilot.go	2024-01-05 17:58:08.000000000 +0800
++++ istio-new/pilot/pkg/features/pilot.go	2024-01-04 21:20:00.000000000 +0800
+@@ -569,6 +569,12 @@
+ 	// Added by ingress
+ 	CustomCACertConfigMapName = env.RegisterStringVar("CUSTOM_CA_CERT_NAME", "",
+ 		"Defines the configmap's name of  istio's root ca certificate").Get()
++	HostRDSMergeSubset = env.RegisterBoolVar("HOST_RDS_MERGE_SUBSET", true,
++		"If enabled, if host A is a subset of B, then we merge B's routes into A's hostRDS").Get()
++	EnableScopedRDS = env.RegisterBoolVar("ENBALE_SCOPED_RDS", true,
++		"If enabled, each host in virtualservice will have an independent RDS, which is used with SRDS").Get()
++	OnDemandRDS = env.RegisterBoolVar("ON_DEMAND_RDS", false,
++		"If enabled, the on demand filter will be added to the HCM filters").Get()
+ 	// End added by ingress
+ )
+ 
+diff -Naur istio/pilot/pkg/networking/core/configgen.go istio-new/pilot/pkg/networking/core/configgen.go
+--- istio/pilot/pkg/networking/core/configgen.go	2024-01-05 17:58:02.000000000 +0800
++++ istio-new/pilot/pkg/networking/core/configgen.go	2024-01-04 21:20:00.000000000 +0800
+@@ -17,6 +17,7 @@
+ import (
+ 	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
+ 	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
++	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
+ 	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
+ 
+ 	meshconfig "istio.io/api/mesh/v1alpha1"
+@@ -44,6 +45,10 @@
+ 	// BuildHTTPRoutes returns the list of HTTP routes for the given proxy. This is the RDS output
+ 	BuildHTTPRoutes(node *model.Proxy, req *model.PushRequest, routeNames []string) ([]*discovery.Resource, model.XdsLogDetails)
+ 
++	// Added by ingress
++	BuildScopedRoutes(node *model.Proxy, push *model.PushContext) []*route.ScopedRouteConfiguration
++	// End added by ingress
++
+ 	// BuildNameTable returns list of hostnames and the associated IPs
+ 	BuildNameTable(node *model.Proxy, push *model.PushContext) *dnsProto.NameTable
+ 
+diff -Naur istio/pilot/pkg/networking/core/v1alpha3/gateway.go istio-new/pilot/pkg/networking/core/v1alpha3/gateway.go
+--- istio/pilot/pkg/networking/core/v1alpha3/gateway.go	2024-01-05 17:58:07.000000000 +0800
++++ istio-new/pilot/pkg/networking/core/v1alpha3/gateway.go	2024-01-05 11:19:54.000000000 +0800
+@@ -41,7 +41,9 @@
+ 	"istio.io/istio/pilot/pkg/networking/plugin"
+ 	"istio.io/istio/pilot/pkg/networking/util"
+ 	authn_model "istio.io/istio/pilot/pkg/security/model"
++	"istio.io/istio/pilot/pkg/util/sets"
+ 	"istio.io/istio/pkg/config"
++	"istio.io/istio/pkg/config/constants"
+ 	"istio.io/istio/pkg/config/gateway"
+ 	"istio.io/istio/pkg/config/host"
+ 	"istio.io/istio/pkg/config/protocol"
+@@ -104,10 +106,15 @@
+ 			// We can also have QUIC on a given port along with HTTPS/TLS on a given port. It does not
+ 			// cause port-conflict as they use different transport protocols
+ 			opts := &buildListenerOpts{
+-				push:       builder.push,
+-				proxy:      builder.node,
+-				bind:       bind,
+-				port:       &model.Port{Port: int(port.Number)},
++				push:  builder.push,
++				proxy: builder.node,
++				bind:  bind,
++				port: &model.Port{
++					Port: int(port.Number),
++					// Added by ingress
++					Protocol: protocol.Parse(port.Protocol),
++					// End added by ingress
++				},
+ 				bindToPort: true,
+ 				class:      istionetworking.ListenerClassGateway,
+ 				transport:  transport,
+@@ -340,6 +347,269 @@
+ 	return nameToServiceMap
+ }
+ 
++// Added by ingress
++func (configgen *ConfigGeneratorImpl) BuildScopedRoutes(node *model.Proxy, push *model.PushContext) []*route.ScopedRouteConfiguration {
++	if node.MergedGateway == nil {
++		log.Warnf("buildScopedRoutes: no gateways for router %v", node.ID)
++		return nil
++	}
++	merged := node.MergedGateway
++	var out []*route.ScopedRouteConfiguration
++	gatewayVirtualServices := make(map[string][]config.Config)
++	serverIterator := func(listenerPort int, mergedServers map[model.ServerPort]*model.MergedServers) sets.Set {
++		hostSet := sets.NewSet()
++		for port, servers := range mergedServers {
++			if port.Number != uint32(listenerPort) {
++				continue
++			}
++			for _, server := range servers.Servers {
++				gatewayName := merged.GatewayNameForServer[server]
++
++				var virtualServices []config.Config
++				var exists bool
++
++				if virtualServices, exists = gatewayVirtualServices[gatewayName]; !exists {
++					virtualServices = push.VirtualServicesForGateway(node, gatewayName)
++					gatewayVirtualServices[gatewayName] = virtualServices
++				}
++				for _, virtualService := range virtualServices {
++					for _, host := range virtualService.Spec.(*networking.VirtualService).Hosts {
++						hostSet.Insert(host)
++					}
++				}
++			}
++		}
++		return hostSet
++	}
++	buildPortHostScopedRoute := func(listenerPort model.ServerPort) {
++		p := protocol.Parse(listenerPort.Protocol)
++		if !p.IsHTTP() && p != protocol.HTTPS {
++			return
++		}
++		port := strconv.Itoa(int(listenerPort.Number))
++		hostSet := serverIterator(int(listenerPort.Number), merged.MergedServers).
++			Union(serverIterator(int(listenerPort.Number), merged.MergedQUICTransportServers))
++		for host, _ := range hostSet {
++			portKey := &route.ScopedRouteConfiguration_Key_Fragment{
++				Type: &route.ScopedRouteConfiguration_Key_Fragment_StringKey{
++					StringKey: port,
++				},
++			}
++			hostKey := &route.ScopedRouteConfiguration_Key_Fragment{
++				Type: &route.ScopedRouteConfiguration_Key_Fragment_StringKey{
++					StringKey: host,
++				},
++			}
++			name := strings.Join([]string{port, host}, ".")
++			out = append(out, &route.ScopedRouteConfiguration{
++				OnDemand:               features.OnDemandRDS,
++				Name:                   name,
++				RouteConfigurationName: constants.HigressHostRDSNamePrefix + name,
++				Key: &route.ScopedRouteConfiguration_Key{
++					Fragments: []*route.ScopedRouteConfiguration_Key_Fragment{portKey, hostKey},
++				},
++			})
++		}
++	}
++	for _, port := range merged.ServerPorts {
++		buildPortHostScopedRoute(port)
++	}
++	return out
++}
++
++type virtualServiceContext struct {
++	virtualService config.Config
++	server         *networking.Server
++	gatewayName    string
++}
++
++func (configgen *ConfigGeneratorImpl) buildHostRDSConfig(node *model.Proxy, push *model.PushContext,
++	routeName string) *route.RouteConfiguration {
++	var (
++		hostRDSPort string
++		hostRDSHost string
++	)
++	portAndHost := strings.SplitN(strings.TrimPrefix(routeName, constants.HigressHostRDSNamePrefix), ".", 2)
++	if len(portAndHost) != 2 {
++		log.Errorf("Invalid route %s when using Higress hostRDS", routeName)
++		return nil
++	}
++	hostRDSPort = portAndHost[0]
++	hostRDSHost = portAndHost[1]
++	merged := node.MergedGateway
++	log.Debugf("buildGatewayRoutes: gateways after merging: %v", merged)
++	rdsPort, err := strconv.Atoi(hostRDSPort)
++	if err != nil {
++		log.Errorf("Invalid port %s of route %s when using Higress hostRDS", hostRDSPort, routeName)
++		return nil
++	}
++	listenerPort := uint32(rdsPort)
++	globalHTTPFilters := mseingress.ExtractGlobalHTTPFilters(node, push)
++
++	isH3DiscoveryNeeded := false
++
++	// When this is true, we add alt-svc header to the response to tell the client
++	// that HTTP/3 over QUIC is available on the same port for this host. This is
++	// very important for discovering HTTP/3 services
++	for port, servers := range merged.MergedQUICTransportServers {
++		if port.Number == listenerPort && len(servers.Servers) > 0 {
++			isH3DiscoveryNeeded = true
++			break
++		}
++	}
++
++	gatewayRoutes := make(map[string]map[string][]*route.Route)
++	gatewayVirtualServices := make(map[string][]config.Config)
++	var selectedVirtualServices []virtualServiceContext
++	var vHost *route.VirtualHost
++	serverIterator := func(mergedServers map[model.ServerPort]*model.MergedServers) {
++		for port, servers := range mergedServers {
++			if port.Number != listenerPort {
++				continue
++			}
++			for _, server := range servers.Servers {
++				gatewayName := merged.GatewayNameForServer[server]
++
++				var virtualServices []config.Config
++				var exists bool
++
++				if virtualServices, exists = gatewayVirtualServices[gatewayName]; !exists {
++					virtualServices = push.VirtualServicesForGateway(node, gatewayName)
++					gatewayVirtualServices[gatewayName] = virtualServices
++				}
++				for _, virtualService := range virtualServices {
++					hostMatch := false
++					var selectHost string
++					virtualServiceHosts := host.NewNames(virtualService.Spec.(*networking.VirtualService).Hosts)
++					for _, hostname := range virtualServiceHosts {
++						// exact match
++						if hostname == host.Name(hostRDSHost) {
++							hostMatch = true
++							selectHost = hostRDSHost
++							break
++						}
++						if features.HostRDSMergeSubset {
++							// subset match
++							if host.Name(hostRDSHost).SubsetOf(hostname) {
++								hostMatch = true
++								selectHost = string(hostname)
++							}
++						}
++					}
++					if !hostMatch {
++						continue
++					}
++					copiedVS := virtualService.DeepCopy()
++					copiedVS.Spec.(*networking.VirtualService).Hosts = []string{selectHost}
++					selectedVirtualServices = append(selectedVirtualServices, virtualServiceContext{
++						virtualService: copiedVS,
++						server:         server,
++						gatewayName:    gatewayName,
++					})
++				}
++			}
++		}
++	}
++	serverIterator(merged.MergedServers)
++	serverIterator(merged.MergedQUICTransportServers)
++	// Sort by subset
++	// before: ["*.abc.com", "*.com", "www.abc.com"]
++	// after: ["www.abc.com", "*.abc.com", "*.com"]
++	sort.SliceStable(selectedVirtualServices, func(i, j int) bool {
++		return host.Name(selectedVirtualServices[i].virtualService.Spec.(*networking.VirtualService).Hosts[0]).SubsetOf(
++			host.Name(selectedVirtualServices[j].virtualService.Spec.(*networking.VirtualService).Hosts[0]))
++	})
++	port := int(listenerPort)
++	for _, ctx := range selectedVirtualServices {
++		virtualService := ctx.virtualService
++		server := ctx.server
++		gatewayName := ctx.gatewayName
++		// Make sure we can obtain services which are visible to this virtualService as much as possible.
++		nameToServiceMap := buildNameToServiceMapForHTTPRoutes(node, push, virtualService)
++
++		var routes []*route.Route
++		var exists bool
++		var err error
++		if _, exists = gatewayRoutes[gatewayName]; !exists {
++			gatewayRoutes[gatewayName] = make(map[string][]*route.Route)
++		}
++
++		vskey := virtualService.Name + "/" + virtualService.Namespace
++
++		if routes, exists = gatewayRoutes[gatewayName][vskey]; !exists {
++			hashByDestination := istio_route.GetConsistentHashForVirtualService(push, node, virtualService, nameToServiceMap)
++			routes, err = istio_route.BuildHTTPRoutesForVirtualServiceWithHTTPFilters(node, virtualService, nameToServiceMap,
++				hashByDestination, port, map[string]bool{gatewayName: true}, isH3DiscoveryNeeded, push.Mesh, globalHTTPFilters)
++			if err != nil {
++				log.Debugf("%s omitting routes for virtual service %v/%v due to error: %v", node.ID, virtualService.Namespace, virtualService.Name, err)
++				continue
++			}
++			gatewayRoutes[gatewayName][vskey] = routes
++		}
++
++		if vHost != nil {
++			vHost.Routes = append(vHost.Routes, routes...)
++			if server.Tls != nil && server.Tls.HttpsRedirect {
++				vHost.RequireTls = route.VirtualHost_ALL
++			}
++		} else {
++			vHost = &route.VirtualHost{
++				Name:                       util.DomainName(hostRDSHost, port),
++				Domains:                    buildGatewayVirtualHostDomains(hostRDSHost, port),
++				Routes:                     routes,
++				IncludeRequestAttemptCount: true,
++				TypedPerFilterConfig:       mseingress.ConstructTypedPerFilterConfigForVHost(globalHTTPFilters, virtualService),
++			}
++			if server.Tls != nil && server.Tls.HttpsRedirect {
++				vHost.RequireTls = route.VirtualHost_ALL
++			}
++		}
++
++		// check all hostname if is not exist with HttpsRedirect set to true
++		// create VirtualHost to redirect
++		for _, hostname := range server.Hosts {
++			if !server.GetTls().GetHttpsRedirect() {
++				continue
++			}
++			if vHost != nil && host.Name(hostname) == host.Name(hostRDSHost) {
++				vHost.RequireTls = route.VirtualHost_ALL
++				continue
++			}
++			vHost = &route.VirtualHost{
++				Name:                       util.DomainName(hostname, port),
++				Domains:                    buildGatewayVirtualHostDomains(hostname, port),
++				IncludeRequestAttemptCount: true,
++				RequireTls:                 route.VirtualHost_ALL,
++			}
++		}
++
++	}
++	var virtualHosts []*route.VirtualHost
++	if vHost == nil {
++		log.Warnf("constructed http route config for route %s on port %d with no vhosts; Setting up a default 404 vhost", routeName, port)
++		virtualHosts = []*route.VirtualHost{{
++			Name:    util.DomainName("blackhole", port),
++			Domains: []string{"*"},
++			// Empty route list will cause Envoy to 404 NR any requests
++			Routes: []*route.Route{},
++		}}
++	} else {
++		vHost.Routes = istio_route.CombineVHostRoutes(vHost.Routes)
++		virtualHosts = append(virtualHosts, vHost)
++	}
++
++	routeCfg := &route.RouteConfiguration{
++		// Retain the routeName as its used by EnvoyFilter patching logic
++		Name:             routeName,
++		VirtualHosts:     virtualHosts,
++		ValidateClusters: proto.BoolFalse,
++	}
++
++	return routeCfg
++}
++
++// End added by ingress
++
+ func (configgen *ConfigGeneratorImpl) buildGatewayHTTPRouteConfig(node *model.Proxy, push *model.PushContext,
+ 	routeName string) *route.RouteConfiguration {
+ 	if node.MergedGateway == nil {
+@@ -351,6 +621,12 @@
+ 		}
+ 	}
+ 
++	// Added by ingress
++	if strings.HasPrefix(routeName, constants.HigressHostRDSNamePrefix) {
++		return configgen.buildHostRDSConfig(node, push, routeName)
++	}
++	// End added by ingress
++
+ 	merged := node.MergedGateway
+ 	log.Debugf("buildGatewayRoutes: gateways after merging: %v", merged)
+ 
+@@ -670,7 +946,9 @@
+ // TLS mode      | Mesh-wide SDS | Ingress SDS | Resulting Configuration
+ // SIMPLE/MUTUAL |    ENABLED    |   ENABLED   | support SDS at ingress gateway to terminate SSL communication outside the mesh
+ // ISTIO_MUTUAL  |    ENABLED    |   DISABLED  | support SDS at gateway to terminate workload mTLS, with internal workloads
+-// 											   | for egress or with another trusted cluster for ingress)
++//
++//	| for egress or with another trusted cluster for ingress)
++//
+ // ISTIO_MUTUAL  |    DISABLED   |   DISABLED  | use file-mounted secret paths to terminate workload mTLS from gateway
+ //
+ // Note that ISTIO_MUTUAL TLS mode and ingressSds should not be used simultaneously on the same ingress gateway.
+diff -Naur istio/pilot/pkg/networking/core/v1alpha3/listener.go istio-new/pilot/pkg/networking/core/v1alpha3/listener.go
+--- istio/pilot/pkg/networking/core/v1alpha3/listener.go	2024-01-05 17:58:07.000000000 +0800
++++ istio-new/pilot/pkg/networking/core/v1alpha3/listener.go	2024-01-05 17:31:10.000000000 +0800
+@@ -1279,8 +1279,48 @@
+ 
+ 	notimeout := durationpb.New(0 * time.Second)
+ 	connectionManager.StreamIdleTimeout = notimeout
+-
+-	if httpOpts.rds != "" {
++	// Added by ingress
++	enableSRDS := false
++	if features.EnableScopedRDS &&
++		(listenerOpts.port.Protocol.IsHTTP() || (listenerOpts.port.Protocol == protocol.HTTPS)) {
++		enableSRDS = true
++		portFragment := &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder{
++			Type: &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor_{
++				LocalPortValueExtractor: &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_LocalPortValueExtractor{},
++			}}
++		hostFragment := &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder{
++			Type: &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor_{
++				HostValueExtractor: &hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder_HostValueExtractor{},
++			}}
++		scopedRoutes := &hcm.HttpConnectionManager_ScopedRoutes{
++			ScopedRoutes: &hcm.ScopedRoutes{
++				Name: constants.DefaultScopedRouteName,
++				ScopeKeyBuilder: &hcm.ScopedRoutes_ScopeKeyBuilder{
++					Fragments: []*hcm.ScopedRoutes_ScopeKeyBuilder_FragmentBuilder{portFragment, hostFragment},
++				},
++				RdsConfigSource: &core.ConfigSource{
++					ConfigSourceSpecifier: &core.ConfigSource_Ads{
++						Ads: &core.AggregatedConfigSource{},
++					},
++					InitialFetchTimeout: durationpb.New(0),
++					ResourceApiVersion:  core.ApiVersion_V3,
++				},
++				ConfigSpecifier: &hcm.ScopedRoutes_ScopedRds{
++					ScopedRds: &hcm.ScopedRds{
++						ScopedRdsConfigSource: &core.ConfigSource{
++							ConfigSourceSpecifier: &core.ConfigSource_Ads{
++								Ads: &core.AggregatedConfigSource{},
++							},
++							InitialFetchTimeout: durationpb.New(0),
++							ResourceApiVersion:  core.ApiVersion_V3,
++						},
++					},
++				},
++			},
++		}
++		connectionManager.RouteSpecifier = scopedRoutes
++	} else if httpOpts.rds != "" {
++		// End added by ingress
+ 		rds := &hcm.HttpConnectionManager_Rds{
+ 			Rds: &hcm.Rds{
+ 				ConfigSource: &core.ConfigSource{
+@@ -1304,8 +1344,15 @@
+ 
+ 	filters := make([]*hcm.HttpFilter, len(httpFilters))
+ 	copy(filters, httpFilters)
+-	// Make sure cors filter always in the first.
+-	filters = append([]*hcm.HttpFilter{xdsfilters.Cors}, filters...)
++	// Added by ingress
++	// Now only support onDemandRDS when enable SRDS
++	if features.OnDemandRDS && enableSRDS {
++		filters = append([]*hcm.HttpFilter{xdsfilters.OnDemand, xdsfilters.Cors}, filters...)
++	} else {
++		// End added by ingress
++		// Make sure cors filter always in the first.
++		filters = append([]*hcm.HttpFilter{xdsfilters.Cors}, filters...)
++	}
+ 
+ 	if features.MetadataExchange {
+ 		filters = append(filters, xdsfilters.HTTPMx)
+diff -Naur istio/pilot/pkg/xds/ads.go istio-new/pilot/pkg/xds/ads.go
+--- istio/pilot/pkg/xds/ads.go	2024-01-05 17:58:08.000000000 +0800
++++ istio-new/pilot/pkg/xds/ads.go	2024-01-05 17:31:44.000000000 +0800
+@@ -797,15 +797,18 @@
+ 
+ // PushOrder defines the order that updates will be pushed in. Any types not listed here will be pushed in random
+ // order after the types listed here
+-var PushOrder = []string{v3.ClusterType, v3.EndpointType, v3.ListenerType, v3.RouteType, v3.SecretType}
++var PushOrder = []string{v3.ClusterType, v3.EndpointType, v3.ListenerType, v3.ScopedRouteType, v3.RouteType, v3.SecretType}
+ 
+ // KnownOrderedTypeUrls has typeUrls for which we know the order of push.
+ var KnownOrderedTypeUrls = map[string]struct{}{
+ 	v3.ClusterType:  {},
+ 	v3.EndpointType: {},
+ 	v3.ListenerType: {},
+-	v3.RouteType:    {},
+-	v3.SecretType:   {},
++	// Added by ingress
++	v3.ScopedRouteType: {},
++	// End added by ingress
++	v3.RouteType:  {},
++	v3.SecretType: {},
+ }
+ 
+ // orderWatchedResources orders the resources in accordance with known push order.
+diff -Naur istio/pilot/pkg/xds/discovery.go istio-new/pilot/pkg/xds/discovery.go
+--- istio/pilot/pkg/xds/discovery.go	2024-01-05 17:58:07.000000000 +0800
++++ istio-new/pilot/pkg/xds/discovery.go	2024-01-04 21:20:00.000000000 +0800
+@@ -589,6 +589,9 @@
+ 	s.Generators[v3.ClusterType] = &CdsGenerator{Server: s}
+ 	s.Generators[v3.ListenerType] = &LdsGenerator{Server: s}
+ 	s.Generators[v3.RouteType] = &RdsGenerator{Server: s}
++	// Added by ingress
++	s.Generators[v3.ScopedRouteType] = &SrdsGenerator{Server: s}
++	// End added by ingress
+ 	s.Generators[v3.EndpointType] = edsGen
+ 	s.Generators[v3.NameTableType] = &NdsGenerator{Server: s}
+ 	s.Generators[v3.ExtensionConfigurationType] = &EcdsGenerator{Server: s}
+diff -Naur istio/pilot/pkg/xds/filters/filters.go istio-new/pilot/pkg/xds/filters/filters.go
+--- istio/pilot/pkg/xds/filters/filters.go	2024-01-05 17:58:03.000000000 +0800
++++ istio-new/pilot/pkg/xds/filters/filters.go	2024-01-04 21:20:00.000000000 +0800
+@@ -21,6 +21,7 @@
+ 	fault "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/fault/v3"
+ 	grpcstats "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/grpc_stats/v3"
+ 	grpcweb "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/grpc_web/v3"
++	ondemand "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/on_demand/v3"
+ 	router "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/router/v3"
+ 	httpwasm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/wasm/v3"
+ 	httpinspector "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/listener/http_inspector/v3"
+@@ -54,6 +55,14 @@
+ // Define static filters to be reused across the codebase. This avoids duplicate marshaling/unmarshaling
+ // This should not be used for filters that will be mutated
+ var (
++	// Added by ingress
++	OnDemand = &hcm.HttpFilter{
++		Name: "envoy.filters.http.on_demand.v3.OnDemand",
++		ConfigType: &hcm.HttpFilter_TypedConfig{
++			TypedConfig: util.MessageToAny(&ondemand.OnDemand{}),
++		},
++	}
++	// End added by ingress
+ 	Cors = &hcm.HttpFilter{
+ 		Name: wellknown.CORS,
+ 		ConfigType: &hcm.HttpFilter_TypedConfig{
+diff -Naur istio/pilot/pkg/xds/srds.go istio-new/pilot/pkg/xds/srds.go
+--- istio/pilot/pkg/xds/srds.go	1970-01-01 08:00:00.000000000 +0800
++++ istio-new/pilot/pkg/xds/srds.go	2024-01-05 13:45:49.000000000 +0800
+@@ -0,0 +1,79 @@
++// Copyright Istio Authors
++//
++// Licensed under the Apache License, Version 2.0 (the "License");
++// you may not use this file except in compliance with the License.
++// You may obtain a copy of the License at
++//
++//     http://www.apache.org/licenses/LICENSE-2.0
++//
++// Unless required by applicable law or agreed to in writing, software
++// distributed under the License is distributed on an "AS IS" BASIS,
++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++// See the License for the specific language governing permissions and
++// limitations under the License.
++
++package xds
++
++import (
++	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
++	"istio.io/istio/pilot/pkg/features"
++	"istio.io/istio/pilot/pkg/model"
++	"istio.io/istio/pilot/pkg/networking/util"
++	"istio.io/istio/pkg/config"
++	"istio.io/istio/pkg/config/schema/gvk"
++)
++
++type SrdsGenerator struct {
++	Server *DiscoveryServer
++}
++
++var _ model.XdsResourceGenerator = &SrdsGenerator{}
++
++// Map of all configs that do not impact SRDS
++var skippedSrdsConfigs = map[config.GroupVersionKind]struct{}{
++	gvk.WorkloadEntry:         {},
++	gvk.WorkloadGroup:         {},
++	gvk.RequestAuthentication: {},
++	gvk.PeerAuthentication:    {},
++	gvk.Secret:                {},
++}
++
++func srdsNeedsPush(req *model.PushRequest) bool {
++	if !features.EnableScopedRDS {
++		return false
++	}
++	if req == nil {
++		return true
++	}
++	if !req.Full {
++		// SRDS only handles full push
++		return false
++	}
++	// If none set, we will always push
++	if len(req.ConfigsUpdated) == 0 {
++		return true
++	}
++	for config := range req.ConfigsUpdated {
++		if _, f := skippedSrdsConfigs[config.Kind]; !f {
++			return true
++		}
++	}
++	return false
++}
++
++func (s SrdsGenerator) Generate(proxy *model.Proxy, push *model.PushContext, w *model.WatchedResource,
++	req *model.PushRequest) (model.Resources, model.XdsLogDetails, error) {
++	if !srdsNeedsPush(req) {
++		return nil, model.DefaultXdsLogDetails, nil
++	}
++
++	scopedRoutes := s.Server.ConfigGenerator.BuildScopedRoutes(proxy, push)
++	resources := model.Resources{}
++	for _, sr := range scopedRoutes {
++		resources = append(resources, &discovery.Resource{
++			Name:     sr.Name,
++			Resource: util.MessageToAny(sr),
++		})
++	}
++	return resources, model.DefaultXdsLogDetails, nil
++}
+diff -Naur istio/pilot/pkg/xds/v3/model.go istio-new/pilot/pkg/xds/v3/model.go
+--- istio/pilot/pkg/xds/v3/model.go	2024-01-05 17:58:03.000000000 +0800
++++ istio-new/pilot/pkg/xds/v3/model.go	2024-01-05 16:55:49.000000000 +0800
+@@ -31,6 +31,10 @@
+ 	SecretType                 = resource.SecretType
+ 	ExtensionConfigurationType = resource.ExtensionConfigType
+ 
++	// Added by ingress
++	ScopedRouteType = apiTypePrefix + "envoy.config.route.v3.ScopedRouteConfiguration"
++	// End added by ingress
++
+ 	NameTableType   = apiTypePrefix + "istio.networking.nds.v1.NameTable"
+ 	HealthInfoType  = apiTypePrefix + "istio.v1.HealthInformation"
+ 	ProxyConfigType = apiTypePrefix + "istio.mesh.v1alpha1.ProxyConfig"
+@@ -61,6 +65,10 @@
+ 		return "PCDS"
+ 	case ExtensionConfigurationType:
+ 		return "ECDS"
++	// Added by ingress
++	case ScopedRouteType:
++		return "SRDS"
++	// End added by ingress
+ 	default:
+ 		return typeURL
+ 	}
+@@ -87,6 +95,10 @@
+ 		return "ecds"
+ 	case BootstrapType:
+ 		return "bds"
++	// Added by ingress
++	case ScopedRouteType:
++		return "srds"
++	// End added by ingress
+ 	default:
+ 		return typeURL
+ 	}
+diff -Naur istio/pkg/config/constants/constants.go istio-new/pkg/config/constants/constants.go
+--- istio/pkg/config/constants/constants.go	2024-01-05 17:58:08.000000000 +0800
++++ istio-new/pkg/config/constants/constants.go	2024-01-04 21:20:00.000000000 +0800
+@@ -143,4 +143,9 @@
+ 	// CertProviderNone does not create any certificates for the control plane. It is assumed that some external
+ 	// load balancer, such as an Istio Gateway, is terminating the TLS.
+ 	CertProviderNone = "none"
++
++	// Added by ingress
++	HigressHostRDSNamePrefix = "higress-rds-"
++	DefaultScopedRouteName   = "scoped-route"
++	// End added by ingress
+ )

pkg/bootstrap/server.go

@@ -20,6 +20,10 @@ import (
 	"net/http"
 	"time"
 
+	"github.com/alibaba/higress/pkg/ingress/kube/common"
+	"github.com/alibaba/higress/pkg/ingress/mcp"
+	"github.com/alibaba/higress/pkg/ingress/translation"
+	higresskube "github.com/alibaba/higress/pkg/kube"
 	prometheus "github.com/grpc-ecosystem/go-grpc-prometheus"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/reflection"
@@ -46,11 +50,6 @@ import (
 	"istio.io/pkg/log"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/cache"
-
-	ingressconfig "github.com/alibaba/higress/pkg/ingress/config"
-	"github.com/alibaba/higress/pkg/ingress/kube/common"
-	"github.com/alibaba/higress/pkg/ingress/mcp"
-	higresskube "github.com/alibaba/higress/pkg/kube"
 )
 
 type XdsOptions struct {
@@ -225,9 +224,12 @@ func (s *Server) initConfigController() error {
 	if options.ClusterId == "Kubernetes" {
 		options.ClusterId = ""
 	}
-	ingressConfig := ingressconfig.NewIngressConfig(s.kubeClient, s.xdsServer, ns, options.ClusterId)
-	ingressController := ingressConfig.AddLocalCluster(options)
+
+	ingressConfig := translation.NewIngressTranslation(s.kubeClient, s.xdsServer, ns, options.ClusterId)
+	ingressController, kingressController := ingressConfig.AddLocalCluster(options)
+
 	s.configStores = append(s.configStores, ingressConfig)
+
 	// Wrap the config controller with a cache.
 	aggregateConfigController, err := configaggregate.MakeCache(s.configStores)
 	if err != nil {
@@ -242,7 +244,7 @@ func (s *Server) initConfigController() error {
 
 	// Defer starting the controller until after the service is created.
 	s.server.RunComponent(func(stop <-chan struct{}) error {
-		if err := ingressConfig.InitializeCluster(ingressController, stop); err != nil {
+		if err := ingressConfig.InitializeCluster(ingressController, kingressController, stop); err != nil {
 			return err
 		}
 		go s.configController.Run(stop)

pkg/cmd/hgctl/code_debug.go

@@ -0,0 +1,338 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net"
+	"os"
+	"regexp"
+	"time"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/kubernetes"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+const (
+	DefaultIp   = "127.0.0.1"
+	DefaultPort = ":15051"
+)
+
+func newCodeDebugCmd() *cobra.Command {
+	codeDebugCmd := &cobra.Command{
+		Use:   "code-debug",
+		Short: "Start or stop code debug",
+	}
+
+	codeDebugCmd.AddCommand(getStartCodeDebugCmd())
+	codeDebugCmd.AddCommand(getStopCodeDebugCmd())
+
+	return codeDebugCmd
+}
+
+func getStartCodeDebugCmd() *cobra.Command {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		fmt.Printf("fail to get user home dir: %v", err)
+		os.Exit(1)
+	}
+	kubeConfigDir := homeDir + "/.kube/config"
+
+	startCodeDebugCmd := &cobra.Command{
+		Use:     "start",
+		Aliases: []string{"start"},
+		Short:   "Start code debug",
+		Example: "hgctl code-debug start",
+		RunE: func(c *cobra.Command, args []string) error {
+			writer := c.OutOrStdout()
+
+			// wait for user to confirm
+			if !promptCodeDebug(writer, "local grpc address") {
+				return nil
+			}
+
+			// check profile type is local or not
+			fmt.Fprintf(writer, "Checking profile type...\n")
+			profiles, err := getAllProfiles()
+			if err != nil {
+				return fmt.Errorf("fail to get all profiles: %v", err)
+			}
+			if len(profiles) == 0 {
+				fmt.Fprintf(writer, "Higress hasn't been installed yet!\n")
+				return nil
+			}
+			for _, profile := range profiles {
+				if profile.Install != helm.InstallLocalK8s {
+					fmt.Fprintf(writer, "\nHigress needs to be installed locally!\n")
+					return nil
+				}
+			}
+
+			// get kubernetes clientSet
+			fmt.Fprintf(writer, "Getting kubernetes clientset...\n")
+			config, err := clientcmd.BuildConfigFromFlags("", kubeConfigDir)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to build config from kubeconfig: %v", err)
+				return nil
+			}
+			clientSet, err := kubernetes.NewForConfig(config)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to create kubernetes clientset: %v", err)
+				return nil
+			}
+
+			// get non-loopback IPv4 address
+			fmt.Fprintf(writer, "Getting non-loopback IPv4 address...\n")
+			ip, err := getNonLoopbackIPv4()
+			if err != nil {
+				fmt.Fprintf(writer, "fail to get non-loopback IPv4 address: %v", err)
+				return nil
+			}
+
+			// update the xds address in higress-config ConfigMap
+			// and trigger rollout for higress-controller and higress-gateway deployments
+			fmt.Fprintf(writer, "Updating xds address in higress-config ConfigMap "+
+				"and triggering rollout for higress-controller and higress-gateway deployments...\n")
+			err = updateXdsIpAndRollout(clientSet, ip, DefaultPort)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to update xds address in higress-config ConfigMap: %v", err)
+				return nil
+			}
+
+			fmt.Fprintf(writer, "Code debug started!\n")
+
+			return nil
+		},
+	}
+
+	startCodeDebugCmd.PersistentFlags().StringVar(&kubeConfigDir, "kubeconfig", kubeConfigDir,
+		"Use a Kubernetes configuration file instead of in-cluster configuration")
+
+	return startCodeDebugCmd
+}
+
+func getStopCodeDebugCmd() *cobra.Command {
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		fmt.Printf("fail to get user home dir: %v", err)
+		os.Exit(1)
+	}
+	kubeConfigDir := homeDir + "/.kube/config"
+
+	stopCodeDebugCmd := &cobra.Command{
+		Use:     "stop",
+		Aliases: []string{"stop"},
+		Short:   "Stop code debug",
+		Example: "hgctl code-debug stop",
+		RunE: func(c *cobra.Command, args []string) error {
+			// wait for user to confirm
+			writer := c.OutOrStdout()
+			if !promptCodeDebug(writer, "default grpc address") {
+				return nil
+			}
+
+			// check profile type is local or not
+			fmt.Fprintf(writer, "Checking profile type...\n")
+			profiles, err := getAllProfiles()
+			if err != nil {
+				return fmt.Errorf("fail to get all profiles: %v", err)
+			}
+			if len(profiles) == 0 {
+				fmt.Fprintf(writer, "Higress hasn't been installed yet!\n")
+				return nil
+			}
+			for _, profile := range profiles {
+				if profile.Install != helm.InstallLocalK8s {
+					fmt.Fprintf(writer, "\nHigress needs to be installed locally!\n")
+					return nil
+				}
+			}
+
+			// get kubernetes clientSet
+			fmt.Fprintf(writer, "Getting kubernetes clientset...\n")
+			config, err := clientcmd.BuildConfigFromFlags("", kubeConfigDir)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to build config from kubeconfig: %v", err)
+				return nil
+			}
+			clientSet, err := kubernetes.NewForConfig(config)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to create kubernetes clientset: %v", err)
+				return nil
+			}
+
+			// recover the xds address in higress-config ConfigMap
+			// and trigger rollout for higress-controller and higress-gateway deployments
+			fmt.Fprintf(writer, "Recovering xds address in higress-config ConfigMap "+
+				"and triggering rollout for higress-controller and higress-gateway deployments...\n")
+			err = updateXdsIpAndRollout(clientSet, DefaultIp, DefaultPort)
+			if err != nil {
+				fmt.Fprintf(writer, "fail to recover xds address in higress-config ConfigMap: %v", err)
+				return nil
+			}
+
+			fmt.Fprintf(writer, "Code debug stopped!\n")
+
+			return nil
+		},
+	}
+
+	stopCodeDebugCmd.PersistentFlags().StringVar(&kubeConfigDir, "kubeconfig", kubeConfigDir,
+		"Use a Kubernetes configuration file instead of in-cluster configuration")
+
+	return stopCodeDebugCmd
+}
+
+// getNonLoopbackIPv4 returns the first non-loopback IPv4 address of the host.
+func getNonLoopbackIPv4() (string, error) {
+	// get all network interfaces
+	interfaces, err := net.Interfaces()
+	if err != nil {
+		return "", err
+	}
+
+	// traverse all network interfaces
+	for _, i := range interfaces {
+		// exclude loopback interface and virtual interface
+		if i.Flags&net.FlagLoopback == 0 && i.Flags&net.FlagUp != 0 {
+			// get all addresses of the interface
+			addrs, err := i.Addrs()
+			if err != nil {
+				return "", err
+			}
+
+			// traverse all addresses of the interface
+			for _, addr := range addrs {
+				// check the type of the address is IP address
+				if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
+					// check the IP address is IPv4 address
+					if ipnet.IP.To4() != nil {
+						return ipnet.IP.String(), nil
+					}
+				}
+			}
+		}
+	}
+
+	return "", fmt.Errorf("Non-loopback IPv4 address not found")
+}
+
+// updateXdsIpAndRollout updates the xds address in higress-config ConfigMap
+// and triggers rollout for higress-controller and higress-gateway deployments
+// also can recover the xds address in higress-config ConfigMap
+func updateXdsIpAndRollout(c *kubernetes.Clientset, ip string, port string) error {
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+
+	// Get higress-config ConfigMap
+	cm, err := c.CoreV1().ConfigMaps("higress-system").Get(ctx, "higress-config", metav1.GetOptions{})
+	if err != nil {
+		return err
+	}
+
+	// Update mesh field in higress-config ConfigMap
+	if _, ok := cm.Data["mesh"]; !ok {
+		return fmt.Errorf("mesh not found in configmap higress-config")
+	}
+	mesh := cm.Data["mesh"]
+	newMesh, err := replaceXDSAddress(mesh, ip, port)
+	if err != nil {
+		return err
+	}
+	cm.Data["mesh"] = newMesh
+
+	// Update higress-config ConfigMap
+	_, err = c.CoreV1().ConfigMaps("higress-system").Update(ctx, cm, metav1.UpdateOptions{})
+	if err != nil {
+		return err
+	}
+
+	// Trigger rollout for higress-controller deployment
+	err = triggerRollout(c, "higress-controller")
+	if err != nil {
+		return err
+	}
+
+	// Trigger rollout for higress-gateway deployment
+	err = triggerRollout(c, "higress-gateway")
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// triggerRollout triggers rollout for the specified deployment
+func triggerRollout(clientset *kubernetes.Clientset, deploymentName string) error {
+	deploymentsClient := clientset.AppsV1().Deployments("higress-system")
+
+	// Get the deployment
+	deployment, err := deploymentsClient.Get(context.TODO(), deploymentName, metav1.GetOptions{})
+	if err != nil {
+		return err
+	}
+
+	// Increment the deployment's revision to trigger a rollout
+	deployment.Spec.Template.ObjectMeta.Labels["version"] = time.Now().Format("20060102150405")
+
+	// Update the deployment
+	_, err = deploymentsClient.Update(context.TODO(), deployment, metav1.UpdateOptions{})
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// replaceXDSAddress replaces the xds address in the config string with new IP and Port
+func replaceXDSAddress(configString, newIP, newPort string) (string, error) {
+	// define the regular expression to match xds address
+	xdsRegex := regexp.MustCompile(`xds://[0-9.:]+`)
+
+	// find the first match
+	match := xdsRegex.FindString(configString)
+	if match == "" {
+		// if no match, return error
+		return "", fmt.Errorf("no xds address found in config string")
+	}
+
+	// replace xds address with new IP and Port
+	newXDSAddress := fmt.Sprintf("xds://%s%s", newIP, newPort)
+	result := xdsRegex.ReplaceAllString(configString, newXDSAddress)
+
+	return result, nil
+}
+
+// promptCodeDebug prompts user to confirm code debug
+func promptCodeDebug(writer io.Writer, t string) bool {
+	answer := ""
+	for {
+		fmt.Fprintf(writer, "This will start set xds address to %s in higress-config ConfigMap "+
+			"and trigger rollout for higress-controller and higress-gateway deployments. \nProceed? (y/N)", t)
+		fmt.Scanln(&answer)
+		if answer == "y" {
+			return true
+		}
+		if answer == "N" {
+			fmt.Fprintf(writer, "Cancelled.\n")
+			return false
+		}
+	}
+}

pkg/cmd/hgctl/common.go

@@ -0,0 +1,21 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+const (
+	yamlOutput  = "yaml"
+	jsonOutput  = "json"
+	flagsOutput = "flags"
+)

pkg/cmd/hgctl/completion.go

@@ -0,0 +1,232 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+
+	"github.com/spf13/cobra"
+)
+
+const completionDesc = `
+Generate autocompletion scripts for hgctl for the specified shell.
+`
+
+const bashCompDesc = `
+Generate the autocompletion script for the bash shell.
+
+This script depends on the 'bash-completion' package.
+If it is not installed already, you can install it via your OS's package manager.
+
+To load completions in your current shell session:
+
+        source <(hgctl completion bash)
+
+To load completions for every new session, execute once:
+
+#### Linux:
+
+        hgctl completion bash > /etc/bash_completion.d/hgctl
+
+#### macOS:
+
+        hgctl completion bash > $(brew --prefix)/etc/bash_completion.d/hgctl
+
+You will need to start a new shell for this setup to take effect.
+`
+
+const zshCompDesc = `
+Generate the autocompletion script for the zsh shell.
+
+If shell completion is not already enabled in your environment you will need
+to enable it.  You can execute the following once:
+
+        echo "autoload -U compinit; compinit" >> ~/.zshrc
+
+To load completions in your current shell session:
+
+        source <(hgctl completion zsh); compdef _hgctl hgctl
+
+To load completions for every new session, execute once:
+
+#### Linux:
+
+        hgctl completion zsh > "${fpath[1]}/_hgctl"
+
+#### macOS:
+
+        hgctl completion zsh > $(brew --prefix)/share/zsh/site-functions/_hgctl
+
+You will need to start a new shell for this setup to take effect.
+`
+
+const fishCompDesc = `
+Generate the autocompletion script for the fish shell.
+
+To load completions in your current shell session:
+
+        hgctl completion fish | source
+
+To load completions for every new session, execute once:
+
+        hgctl completion fish > ~/.config/fish/completions/hgctl.fish
+
+You will need to start a new shell for this setup to take effect.
+`
+
+const powershellCompDesc = `
+Generate the autocompletion script for powershell.
+
+To load completions in your current shell session:
+
+        hgctl completion powershell | Out-String | Invoke-Expression
+
+To load completions for every new session, add the output of the above command
+to your powershell profile.
+`
+
+const (
+	noDescFlagName = "no-descriptions"
+	noDescFlagText = "disable completion descriptions"
+)
+
+var disableCompDescriptions bool
+
+// newCompletionCmd creates a new completion command for hgctl
+func newCompletionCmd(out io.Writer) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "completion",
+		Short: "generate autocompletion scripts for the specified shell",
+		Long:  completionDesc,
+		Args:  cobra.NoArgs,
+	}
+
+	bash := &cobra.Command{
+		Use:               "bash",
+		Short:             "generate autocompletion script for bash",
+		Long:              bashCompDesc,
+		Args:              cobra.NoArgs,
+		ValidArgsFunction: noCompletions,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runCompletionBash(out, cmd)
+		},
+	}
+	bash.Flags().BoolVar(&disableCompDescriptions, noDescFlagName, false, noDescFlagText)
+
+	zsh := &cobra.Command{
+		Use:               "zsh",
+		Short:             "generate autocompletion script for zsh",
+		Long:              zshCompDesc,
+		Args:              cobra.NoArgs,
+		ValidArgsFunction: noCompletions,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runCompletionZsh(out, cmd)
+		},
+	}
+	zsh.Flags().BoolVar(&disableCompDescriptions, noDescFlagName, false, noDescFlagText)
+
+	fish := &cobra.Command{
+		Use:               "fish",
+		Short:             "generate autocompletion script for fish",
+		Long:              fishCompDesc,
+		Args:              cobra.NoArgs,
+		ValidArgsFunction: noCompletions,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runCompletionFish(out, cmd)
+		},
+	}
+	fish.Flags().BoolVar(&disableCompDescriptions, noDescFlagName, false, noDescFlagText)
+
+	powershell := &cobra.Command{
+		Use:               "powershell",
+		Short:             "generate autocompletion script for powershell",
+		Long:              powershellCompDesc,
+		Args:              cobra.NoArgs,
+		ValidArgsFunction: noCompletions,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runCompletionPowershell(out, cmd)
+		},
+	}
+	powershell.Flags().BoolVar(&disableCompDescriptions, noDescFlagName, false, noDescFlagText)
+
+	cmd.AddCommand(bash, zsh, fish, powershell)
+
+	return cmd
+}
+
+func runCompletionBash(out io.Writer, cmd *cobra.Command) error {
+	err := cmd.Root().GenBashCompletionV2(out, !disableCompDescriptions)
+
+	// In case the user renamed the hgctl binary, we hook the new binary name to the completion function
+	if binary := filepath.Base(os.Args[0]); binary != "hgctl" {
+		renamedBinaryHook := `
+# Hook the command used to generate the completion script
+# to the hgctl completion function to handle the case where
+# the user renamed the hgctl binary
+if [[ $(type -t compopt) = "builtin" ]]; then
+    complete -o default -F __start_hgctl %[1]s
+else
+    complete -o default -o nospace -F __start_hgctl %[1]s
+fi
+`
+		fmt.Fprintf(out, renamedBinaryHook, binary)
+	}
+
+	return err
+}
+
+func runCompletionZsh(out io.Writer, cmd *cobra.Command) error {
+	var err error
+	if disableCompDescriptions {
+		err = cmd.Root().GenZshCompletionNoDesc(out)
+	} else {
+		err = cmd.Root().GenZshCompletion(out)
+	}
+
+	// In case the user renamed the hgctl binary, we hook the new binary name to the completion function
+	if binary := filepath.Base(os.Args[0]); binary != "hgctl" {
+		renamedBinaryHook := `
+# Hook the command used to generate the completion script
+# to the hgctl completion function to handle the case where
+# the user renamed the hgctl binary
+compdef _hgctl %[1]s
+`
+		fmt.Fprintf(out, renamedBinaryHook, binary)
+	}
+
+	// Cobra doesn't source zsh completion file, explicitly doing it here
+	fmt.Fprintf(out, "compdef _hgctl hgctl")
+
+	return err
+}
+
+func runCompletionFish(out io.Writer, cmd *cobra.Command) error {
+	return cmd.Root().GenFishCompletion(out, !disableCompDescriptions)
+}
+
+func runCompletionPowershell(out io.Writer, cmd *cobra.Command) error {
+	if disableCompDescriptions {
+		return cmd.Root().GenPowerShellCompletion(out)
+	}
+	return cmd.Root().GenPowerShellCompletionWithDesc(out)
+}
+
+// Function to disable file completion
+func noCompletions(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	return nil, cobra.ShellCompDirectiveNoFileComp
+}

pkg/cmd/hgctl/configRetriever.go

@@ -1,151 +0,0 @@
-// Copyright (c) 2022 Alibaba Group Holding Ltd.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package hgctl
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-
-	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
-	"github.com/alibaba/higress/pkg/cmd/options"
-	"k8s.io/apimachinery/pkg/types"
-	"sigs.k8s.io/yaml"
-)
-
-var (
-	output       string
-	podName      string
-	podNamespace string
-)
-
-const (
-	adminPort     = 15000
-	containerName = "envoy"
-)
-
-func retrieveConfigDump(args []string, includeEds bool) ([]byte, error) {
-	if len(args) != 0 {
-		podName = args[0]
-	}
-
-	if podNamespace == "" {
-		return nil, fmt.Errorf("pod namespace is required")
-	}
-
-	if podName == "" || len(args) == 0 {
-		c, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
-		if err != nil {
-			return nil, fmt.Errorf("failed to build kubernetes client: %w", err)
-		}
-		podList, err := c.PodsForSelector(podNamespace, "app=higress-gateway")
-		if err != nil {
-			return nil, err
-		}
-		if len(podList.Items) == 0 {
-			return nil, fmt.Errorf("higress gateway pod is not existed in namespace %s", podNamespace)
-		}
-
-		podName = podList.Items[0].GetName()
-	}
-
-	fw, err := portForwarder(types.NamespacedName{
-		Namespace: podNamespace,
-		Name:      podName,
-	})
-	if err != nil {
-		return nil, err
-	}
-	if err := fw.Start(); err != nil {
-		return nil, err
-	}
-	defer fw.Stop()
-
-	configDump, err := fetchGatewayConfig(fw, includeEds)
-	if err != nil {
-		return nil, err
-	}
-
-	return configDump, nil
-}
-
-func portForwarder(nn types.NamespacedName) (kubernetes.PortForwarder, error) {
-	c, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
-	if err != nil {
-		return nil, fmt.Errorf("build CLI client fail: %w", err)
-	}
-
-	pod, err := c.Pod(nn)
-	if err != nil {
-		return nil, fmt.Errorf("get pod %s fail: %w", nn, err)
-	}
-	if pod.Status.Phase != "Running" {
-		return nil, fmt.Errorf("pod %s is not running", nn)
-	}
-
-	fw, err := kubernetes.NewLocalPortForwarder(c, nn, 0, adminPort)
-	if err != nil {
-		return nil, err
-	}
-
-	return fw, nil
-}
-
-func formatGatewayConfig(configDump any, output string) ([]byte, error) {
-	out, err := json.MarshalIndent(configDump, "", "  ")
-	if err != nil {
-		return nil, err
-	}
-
-	if output == "yaml" {
-		out, err = yaml.JSONToYAML(out)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return out, nil
-}
-
-func fetchGatewayConfig(fw kubernetes.PortForwarder, includeEds bool) ([]byte, error) {
-	out, err := configDumpRequest(fw.Address(), includeEds)
-	if err != nil {
-		return nil, err
-	}
-
-	return out, nil
-}
-
-func configDumpRequest(address string, includeEds bool) ([]byte, error) {
-	url := fmt.Sprintf("http://%s/config_dump", address)
-	if includeEds {
-		url = fmt.Sprintf("%s?include_eds", url)
-	}
-	req, err := http.NewRequest("GET", url, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer func() {
-		_ = resp.Body.Close()
-	}()
-
-	return io.ReadAll(resp.Body)
-}

pkg/cmd/hgctl/config_bootstrap.go

@@ -17,6 +17,7 @@ package hgctl
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
@@ -45,21 +46,20 @@ func bootstrapConfigCmd() *cobra.Command {
 }
 
 func runBootstrapConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, false)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.BootstrapEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	bootstrap, err := GetXDSResource(BootstrapEnvoyConfigType, configDump)
-	if err != nil {
-		return err
-	}
-
-	out, err := formatGatewayConfig(bootstrap, output)
-	if err != nil {
-		return err
-	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(out))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/config_cluster.go

@@ -11,11 +11,13 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package hgctl
 
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
@@ -44,21 +46,20 @@ func clusterConfigCmd() *cobra.Command {
 }
 
 func runClusterConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, false)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.ClusterEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	cluster, err := GetXDSResource(ClusterEnvoyConfigType, configDump)
-	if err != nil {
-		return err
-	}
-
-	out, err := formatGatewayConfig(cluster, output)
-	if err != nil {
-		return err
-	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(out))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/config_cmd.go

@@ -17,11 +17,23 @@ package hgctl
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/alibaba/higress/pkg/cmd/options"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
 
+var (
+	output       string
+	podName      string
+	podNamespace string
+)
+
+const (
+	defaultProxyAdminPort = 15000
+	containerName         = "envoy"
+)
+
 func newConfigCommand() *cobra.Command {
 	cfgCommand := &cobra.Command{
 		Use:     "gateway-config",
@@ -69,11 +81,20 @@ func allConfigCmd() *cobra.Command {
 }
 
 func runAllConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, true)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.AllEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(configDump))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/config_endpoint.go

@@ -17,6 +17,7 @@ package hgctl
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
@@ -45,21 +46,20 @@ func endpointConfigCmd() *cobra.Command {
 }
 
 func runEndpointConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, true)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.EndpointEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	endpoint, err := GetXDSResource(EndpointEnvoyConfigType, configDump)
-	if err != nil {
-		return err
-	}
-
-	out, err := formatGatewayConfig(endpoint, output)
-	if err != nil {
-		return err
-	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(out))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/config_listener.go

@@ -17,6 +17,7 @@ package hgctl
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
@@ -45,21 +46,20 @@ func listenerConfigCmd() *cobra.Command {
 }
 
 func runListenerConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, false)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.ListenerEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	listener, err := GetXDSResource(ListenerEnvoyConfigType, configDump)
-	if err != nil {
-		return err
-	}
-
-	out, err := formatGatewayConfig(listener, output)
-	if err != nil {
-		return err
-	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(out))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/config_route.go

@@ -17,6 +17,7 @@ package hgctl
 import (
 	"fmt"
 
+	"github.com/alibaba/higress/cmd/hgctl/config"
 	"github.com/spf13/cobra"
 	cmdutil "k8s.io/kubectl/pkg/cmd/util"
 )
@@ -45,21 +46,20 @@ func routeConfigCmd() *cobra.Command {
 }
 
 func runRouteConfig(c *cobra.Command, args []string) error {
-	configDump, err := retrieveConfigDump(args, false)
+	if len(args) != 0 {
+		podName = args[0]
+	}
+	envoyConfig, err := config.GetEnvoyConfig(&config.GetEnvoyConfigOptions{
+		PodName:         podName,
+		PodNamespace:    podNamespace,
+		BindAddress:     bindAddress,
+		Output:          output,
+		EnvoyConfigType: config.RouteEnvoyConfigType,
+		IncludeEds:      true,
+	})
 	if err != nil {
 		return err
 	}
-
-	route, err := GetXDSResource(RouteEnvoyConfigType, configDump)
-	if err != nil {
-		return err
-	}
-
-	out, err := formatGatewayConfig(route, output)
-	if err != nil {
-		return err
-	}
-
-	_, err = fmt.Fprintln(c.OutOrStdout(), string(out))
+	_, err = fmt.Fprintln(c.OutOrStdout(), string(envoyConfig))
 	return err
 }

pkg/cmd/hgctl/dashboard.go

@@ -0,0 +1,439 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"os/signal"
+	"runtime"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/options"
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/flags"
+	types2 "github.com/docker/docker/api/types"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+var (
+	listenPort     = 0
+	promPort       = 0
+	grafanaPort    = 0
+	consolePort    = 0
+	controllerPort = 0
+
+	bindAddress = "localhost"
+
+	// open browser or not, default is true
+	browser = true
+
+	// label selector
+	labelSelector = ""
+
+	addonNamespace = ""
+
+	envoyDashNs = ""
+
+	proxyAdminPort int
+
+	docker = false
+)
+
+const (
+	defaultPrometheusPort = 9090
+	defaultGrafanaPort    = 3000
+	defaultConsolePort    = 8080
+	defaultControllerPort = 8888
+)
+
+func newDashboardCmd() *cobra.Command {
+	dashboardCmd := &cobra.Command{
+		Use:     "dashboard",
+		Aliases: []string{"dash", "d"},
+		Short:   "Access to Higress web UIs",
+		Args: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 0 {
+				return fmt.Errorf("unknown dashboard %q", args[0])
+			}
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			cmd.HelpFunc()(cmd, args)
+			return nil
+		},
+	}
+
+	dashboardCmd.PersistentFlags().IntVarP(&listenPort, "port", "p", 0, "Local port to listen to")
+	dashboardCmd.PersistentFlags().BoolVar(&browser, "browser", true,
+		"When --browser is supplied as false, hgctl dashboard will not open the browser. "+
+			"Default is true which means hgctl dashboard will always open a browser to view the dashboard.")
+	dashboardCmd.PersistentFlags().StringVarP(&addonNamespace, "namespace", "n", "higress-system",
+		"Namespace where the addon is running, if not specified, higress-system would be used")
+	dashboardCmd.PersistentFlags().StringVarP(&bindAddress, "listen", "l", "localhost", "The address to bind to")
+
+	prom := promDashCmd()
+	prom.PersistentFlags().IntVar(&promPort, "ui-port", defaultPrometheusPort, "The component dashboard UI port.")
+	dashboardCmd.AddCommand(prom)
+
+	graf := grafanaDashCmd()
+	graf.PersistentFlags().IntVar(&grafanaPort, "ui-port", defaultGrafanaPort, "The component dashboard UI port.")
+	dashboardCmd.AddCommand(graf)
+
+	envoy := envoyDashCmd()
+	envoy.PersistentFlags().StringVarP(&labelSelector, "selector", "s", "app=higress-gateway", "Label selector")
+	envoy.PersistentFlags().StringVarP(&envoyDashNs, "namespace", "n", "",
+		"Namespace where the addon is running, if not specified, higress-system would be used")
+	envoy.PersistentFlags().IntVar(&proxyAdminPort, "ui-port", defaultProxyAdminPort, "The component dashboard UI port.")
+	dashboardCmd.AddCommand(envoy)
+
+	consoleCmd := consoleDashCmd()
+	consoleCmd.PersistentFlags().IntVar(&consolePort, "ui-port", defaultConsolePort, "The component dashboard UI port.")
+	consoleCmd.PersistentFlags().BoolVar(&docker, "docker", false, "Search higress console from docker")
+	dashboardCmd.AddCommand(consoleCmd)
+
+	controllerDebugCmd := controllerDebugCmd()
+	controllerDebugCmd.PersistentFlags().IntVar(&controllerPort, "ui-port", defaultControllerPort, "The component dashboard UI port.")
+	dashboardCmd.AddCommand(controllerDebugCmd)
+	flags := dashboardCmd.PersistentFlags()
+	options.AddKubeConfigFlags(flags)
+	return dashboardCmd
+}
+
+// port-forward to Higress System Prometheus; open browser
+func promDashCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "prometheus",
+		Short: "Open Prometheus web UI",
+		Long:  `Open Higress's Prometheus dashboard`,
+		Example: `  hgctl dashboard prometheus
+
+  # with short syntax
+  hgctl dash prometheus
+  hgctl d prometheus`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+			if err != nil {
+				return fmt.Errorf("build CLI client fail: %w", err)
+			}
+
+			pl, err := client.PodsForSelector(addonNamespace, "app=higress-console-prometheus")
+			if err != nil {
+				return fmt.Errorf("not able to locate Prometheus pod: %v", err)
+			}
+
+			if len(pl.Items) < 1 {
+				return errors.New("no Prometheus pods found")
+			}
+
+			// only use the first pod in the list
+			return portForward(pl.Items[0].Name, addonNamespace, "Prometheus",
+				"http://%s", bindAddress, promPort, client, cmd.OutOrStdout(), browser)
+		},
+	}
+
+	return cmd
+}
+
+// port-forward to Higress System Console; open browser
+func consoleDashCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "console",
+		Short: "Open Console web UI",
+		Long:  `Open Higress Console`,
+		Example: `  hgctl dashboard console
+
+  # with short syntax
+  hgctl dash console
+  hgctl d console`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if docker {
+				return accessDocker(cmd)
+			}
+			client, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+			if err != nil {
+				fmt.Printf("build kubernetes CLI client fail: %v\ntry to access docker container\n", err)
+				return accessDocker(cmd)
+			}
+			pl, err := client.PodsForSelector(addonNamespace, "app.kubernetes.io/name=higress-console")
+			if err != nil {
+				fmt.Printf("build kubernetes CLI client fail: %v\ntry to access docker container\n", err)
+				return accessDocker(cmd)
+			}
+
+			if len(pl.Items) < 1 {
+				fmt.Printf("no higress console pods found\ntry to access docker container\n")
+				return accessDocker(cmd)
+			}
+
+			// only use the first pod in the list
+			return portForward(pl.Items[0].Name, addonNamespace, "Console",
+				"http://%s", bindAddress, consolePort, client, cmd.OutOrStdout(), browser)
+		},
+	}
+
+	return cmd
+}
+
+// accessDocker access docker container
+func accessDocker(cmd *cobra.Command) error {
+	dockerCli, err := command.NewDockerCli(command.WithCombinedStreams(os.Stdout))
+	if err != nil {
+		return fmt.Errorf("build docker CLI client fail: %w", err)
+	}
+	err = dockerCli.Initialize(flags.NewClientOptions())
+	if err != nil {
+		return fmt.Errorf("docker client initialize fail: %w", err)
+	}
+	apiClient := dockerCli.Client()
+	list, err := apiClient.ContainerList(context.Background(), types2.ContainerListOptions{})
+	for _, container := range list {
+		for i, name := range container.Names {
+			if strings.Contains(name, "higress-console") {
+				port := container.Ports[i].PublicPort
+				// not support define ip address
+				url := fmt.Sprintf("http://localhost:%d", port)
+				openBrowser(url, cmd.OutOrStdout(), browser)
+				return nil
+			}
+		}
+	}
+	return errors.New("no higress console container found")
+}
+
+// port-forward to Higress System Grafana; open browser
+func grafanaDashCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "grafana",
+		Short: "Open Grafana web UI",
+		Long:  `Open Higress's Grafana dashboard`,
+		Example: `  hgctl dashboard grafana
+
+  # with short syntax
+  hgctl dash grafana
+  hgctl d grafana`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+			if err != nil {
+				return fmt.Errorf("build CLI client fail: %w", err)
+			}
+			pl, err := client.PodsForSelector(addonNamespace, "app=higress-console-grafana")
+			if err != nil {
+				return fmt.Errorf("not able to locate Grafana pod: %v", err)
+			}
+
+			if len(pl.Items) < 1 {
+				return errors.New("no Grafana pods found")
+			}
+
+			// only use the first pod in the list
+			return portForward(pl.Items[0].Name, addonNamespace, "Grafana",
+				"http://%s", bindAddress, grafanaPort, client, cmd.OutOrStdout(), browser)
+		},
+	}
+
+	return cmd
+}
+
+// port-forward to sidecar Envoy admin port; open browser
+func envoyDashCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "envoy [<type>/]<name>[.<namespace>]",
+		Short: "Open Envoy admin web UI",
+		Long:  `Open the Envoy admin dashboard for a higress gateway`,
+		Example: `  # Open Envoy dashboard for the higress-gateway-56f9b9797-b9nnc
+  hgctl dashboard envoy higress-gateway-56f9b9797-b9nnc
+
+  # with short syntax
+  hgctl dash envoy
+  hgctl d envoy
+`,
+		RunE: func(c *cobra.Command, args []string) error {
+			kubeClient, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+			if err != nil {
+				return fmt.Errorf("build CLI client fail: %w", err)
+			}
+
+			if labelSelector == "" && len(args) < 1 {
+				c.Println(c.UsageString())
+				return fmt.Errorf("specify a pod or --selector")
+			}
+
+			if err != nil {
+				return fmt.Errorf("failed to create k8s client: %v", err)
+			}
+
+			var podName, ns string
+			if labelSelector != "" {
+				pl, err := kubeClient.PodsForSelector(envoyDashNs, labelSelector)
+				if err != nil {
+					return fmt.Errorf("not able to locate pod with selector %s: %v", labelSelector, err)
+				}
+
+				if len(pl.Items) < 1 {
+					return errors.New("no pods found")
+				}
+				// only use the first pod in the list
+				podName = pl.Items[0].Name
+				ns = pl.Items[0].Namespace
+			} else if len(args) > 0 {
+				po, err := kubeClient.Pod(types.NamespacedName{Name: args[0], Namespace: envoyDashNs})
+				if err != nil {
+					return err
+				}
+
+				podName = po.Name
+				ns = po.Namespace
+			}
+
+			return portForward(podName, ns, fmt.Sprintf("Envoy sidecar %s", podName),
+				"http://%s", bindAddress, proxyAdminPort, kubeClient, c.OutOrStdout(), browser)
+		},
+	}
+
+	return cmd
+}
+
+// port-forward to Higress System Console; open browser
+func controllerDebugCmd() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "controller",
+		Short: "Open Controller debug web UI",
+		Long:  `Open Higress Controller`,
+		Example: `  hgctl dashboard controller
+
+  # with short syntax
+  hgctl dash controller
+  hgctl d controller`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			client, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+			if err != nil {
+				return fmt.Errorf("build CLI client fail: %w", err)
+			}
+
+			pl, err := client.PodsForSelector(addonNamespace, "app=higress-controller")
+			if err != nil {
+				return fmt.Errorf("not able to locate controller pod: %v", err)
+			}
+
+			if len(pl.Items) < 1 {
+				return errors.New("no higress controller pods found")
+			}
+
+			// only use the first pod in the list
+			return portForward(pl.Items[0].Name, addonNamespace, "Controller",
+				"http://%s/debug", bindAddress, controllerPort, client, cmd.OutOrStdout(), browser)
+		},
+	}
+
+	return cmd
+}
+
+// portForward first tries to forward localhost:remotePort to podName:remotePort, falls back to dynamic local port
+func portForward(podName, namespace, flavor, urlFormat, localAddress string, remotePort int,
+	client kubernetes.CLIClient, writer io.Writer, browser bool,
+) error {
+	// port preference:
+	// - If --listenPort is specified, use it
+	// - without --listenPort, prefer the remotePort but fall back to a random port
+	var portPrefs []int
+	if listenPort != 0 {
+		portPrefs = []int{listenPort}
+	} else {
+		portPrefs = []int{remotePort}
+	}
+
+	var err error
+	for _, localPort := range portPrefs {
+		var fw kubernetes.PortForwarder
+		fw, err = kubernetes.NewLocalPortForwarder(client, types.NamespacedName{Namespace: namespace, Name: podName}, localPort, remotePort, bindAddress)
+		if err != nil {
+			return fmt.Errorf("could not build port forwarder for %s: %v", flavor, err)
+		}
+
+		if err := fw.Start(); err != nil {
+			fw.Stop()
+			// Try the next port
+			continue
+		}
+
+		// Close the port forwarder when the command is terminated.
+		ClosePortForwarderOnInterrupt(fw)
+
+		openBrowser(fmt.Sprintf(urlFormat, fw.Address()), writer, browser)
+
+		// Wait for stop
+		fw.WaitForStop()
+	}
+
+	if err != nil {
+		return fmt.Errorf("failure running port forward process: %v", err)
+	}
+	return nil
+}
+
+func ClosePortForwarderOnInterrupt(fw kubernetes.PortForwarder) {
+	go func() {
+		signals := make(chan os.Signal, 1)
+		signal.Notify(signals, os.Interrupt)
+		defer signal.Stop(signals)
+		<-signals
+		fw.Stop()
+	}()
+}
+
+func openBrowser(url string, writer io.Writer, browser bool) {
+	fmt.Fprintf(writer, "%s\n", url)
+
+	if !browser {
+		fmt.Fprint(writer, "skipping opening a browser")
+		return
+	}
+
+	switch runtime.GOOS {
+	case "linux":
+		openCommand(writer, "xdg-open", url)
+	case "windows":
+		openCommand(writer, "rundll32", "url.dll,FileProtocolHandler", url)
+	case "darwin":
+		openCommand(writer, "open", url)
+	default:
+		fmt.Fprintf(writer, "Unsupported platform %q; open %s in your browser.\n", runtime.GOOS, url)
+	}
+
+}
+
+func openCommand(writer io.Writer, command string, args ...string) {
+	_, err := exec.LookPath(command)
+	if err != nil {
+		if errors.Is(err, exec.ErrNotFound) {
+			fmt.Fprintf(writer, "Could not open your browser. Please open it maually.\n")
+			return
+		}
+		fmt.Fprintf(writer, "Failed to open browser; open %s in your browser.\nError: %s\n", args[0], err.Error())
+		return
+	}
+
+	err = exec.Command(command, args...).Start()
+	if err != nil {
+		fmt.Fprintf(writer, "Failed to open browser; open %s in your browser.\nError: %s\n", args[0], err.Error())
+	}
+}

pkg/cmd/hgctl/docker/compose.go

@@ -0,0 +1,111 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package docker
+
+import (
+	"context"
+	"io"
+	"strings"
+
+	"github.com/compose-spec/compose-go/cli"
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/flags"
+	"github.com/docker/compose/v2/cmd/formatter"
+	"github.com/docker/compose/v2/pkg/api"
+	"github.com/docker/compose/v2/pkg/compose"
+)
+
+type Compose struct {
+	client *api.ServiceProxy
+	w      io.Writer
+}
+
+func NewCompose(w io.Writer) (*Compose, error) {
+	c := &Compose{w: w}
+
+	dockerCli, err := command.NewDockerCli(
+		command.WithCombinedStreams(c.w),
+		// command.WithDefaultContextStoreConfig(), Deprecated, set during NewDockerCli
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	opts := flags.NewClientOptions()
+	err = dockerCli.Initialize(opts)
+	if err != nil {
+		return nil, err
+	}
+	c.client = api.NewServiceProxy().WithService(compose.NewComposeService(dockerCli.Client(), dockerCli.ConfigFile()))
+
+	return c, nil
+}
+
+func (c Compose) Up(ctx context.Context, name string, configs []string, source string, detach bool) error {
+	pOpts, err := cli.NewProjectOptions(
+		configs,
+		cli.WithWorkingDirectory(source),
+		cli.WithDefaultConfigPath,
+		cli.WithName(name),
+	)
+	if err != nil {
+		return err
+	}
+
+	project, err := cli.ProjectFromOptions(pOpts)
+	if err != nil {
+		return err
+	}
+
+	for i, s := range project.Services {
+		// TODO(WeixinX): Change from `Label` to `CustomLabels` after upgrading the dependency library github.com/compose-spec/compose-go
+		s.Labels = map[string]string{
+			api.ProjectLabel:     project.Name,
+			api.ServiceLabel:     s.Name,
+			api.VersionLabel:     api.ComposeVersion,
+			api.WorkingDirLabel:  project.WorkingDir,
+			api.ConfigFilesLabel: strings.Join(project.ComposeFiles, ","),
+			api.OneoffLabel:      "False",
+		}
+		project.Services[i] = s
+	}
+	project.WithoutUnnecessaryResources()
+
+	// for log
+	var consumer api.LogConsumer
+	if !detach {
+		// TODO(WeixinX): Change to `formatter.NewLogConsumer(ctx, c.w, c.w, true, true, false)` after upgrading the dependency library github.com/compose-spec/compose-go
+		consumer = formatter.NewLogConsumer(ctx, c.w, true, true)
+	}
+	attachTo := make([]string, 0)
+	for _, svc := range project.Services {
+		attachTo = append(attachTo, svc.Name)
+	}
+
+	return c.client.Up(ctx, project, api.UpOptions{
+		Start: api.StartOptions{
+			Attach:   consumer,
+			AttachTo: attachTo,
+		},
+	})
+}
+
+func (c Compose) List(ctx context.Context) ([]api.Stack, error) {
+	return c.client.List(ctx, api.ListOptions{})
+}
+
+func (c Compose) Down(ctx context.Context, name string) error {
+	return c.client.Down(ctx, name, api.DownOptions{})
+}

pkg/cmd/hgctl/helm/common.go

@@ -0,0 +1,365 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package helm
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm/tpath"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"sigs.k8s.io/yaml"
+)
+
+// GetProfileFromFlags get profile name from flags.
+func GetProfileFromFlags(setFlags []string) (string, error) {
+	profileName := DefaultProfileName
+	// The profile coming from --set flag has the highest precedence.
+	psf := GetValueForSetFlag(setFlags, "profile")
+	if psf != "" {
+		profileName = psf
+	}
+	return profileName, nil
+}
+
+func GetValuesOverylayFromFiles(inFilenames []string) (string, error) {
+	// Convert layeredYamls under values node in profile file to support helm values
+	overLayYamls := ""
+	// Get Overlays from files
+	if len(inFilenames) > 0 {
+		layeredYamls, err := ReadLayeredYAMLs(inFilenames)
+		if err != nil {
+			return "", err
+		}
+		vals := make(map[string]any)
+		if err := yaml.Unmarshal([]byte(layeredYamls), &vals); err != nil {
+			return "", fmt.Errorf("%s:\n\nYAML:\n%s", err, layeredYamls)
+		}
+		values := make(map[string]any)
+		values["values"] = vals
+		out, err := yaml.Marshal(values)
+		if err != nil {
+			return "", err
+		}
+		overLayYamls = string(out)
+	}
+
+	return overLayYamls, nil
+}
+
+func GetUninstallProfileName() string {
+	return DefaultUninstallProfileName
+}
+
+func ReadLayeredYAMLs(filenames []string) (string, error) {
+	return readLayeredYAMLs(filenames, os.Stdin)
+}
+
+func readLayeredYAMLs(filenames []string, stdinReader io.Reader) (string, error) {
+	var ly string
+	var stdin bool
+	for _, fn := range filenames {
+		var b []byte
+		var err error
+		if fn == "-" {
+			if stdin {
+				continue
+			}
+			stdin = true
+			b, err = io.ReadAll(stdinReader)
+		} else {
+			b, err = os.ReadFile(strings.TrimSpace(fn))
+		}
+		if err != nil {
+			return "", err
+		}
+
+		ly, err = util.OverlayYAML(ly, string(b))
+		if err != nil {
+			return "", err
+		}
+	}
+	return ly, nil
+}
+
+// GetValueForSetFlag parses the passed set flags which have format key=value and if any set the given path,
+// returns the corresponding value, otherwise returns the empty string. setFlags must have valid format.
+func GetValueForSetFlag(setFlags []string, path string) string {
+	ret := ""
+	for _, sf := range setFlags {
+		p, v := getPV(sf)
+		if p == path {
+			ret = v
+		}
+		// if set multiple times, return last set value
+	}
+	return ret
+}
+
+// getPV returns the path and value components for the given set flag string, which must be in path=value format.
+func getPV(setFlag string) (path string, value string) {
+	pv := strings.Split(setFlag, "=")
+	if len(pv) != 2 {
+		return setFlag, ""
+	}
+	path, value = strings.TrimSpace(pv[0]), strings.TrimSpace(pv[1])
+	return
+}
+
+func GenerateConfig(inFilenames []string, setFlags []string) (string, *Profile, string, error) {
+	if err := validateSetFlags(setFlags); err != nil {
+		return "", nil, "", err
+	}
+
+	profileName, err := GetProfileFromFlags(setFlags)
+	if err != nil {
+		return "", nil, "", err
+	}
+
+	valuesOverlay, err := GetValuesOverylayFromFiles(inFilenames)
+	if err != nil {
+		return "", nil, "", err
+	}
+
+	profileString, profile, err := GenProfile(profileName, valuesOverlay, setFlags)
+
+	if err != nil {
+		return "", nil, "", err
+	}
+
+	return profileString, profile, profileName, nil
+}
+
+// validateSetFlags validates that setFlags all have path=value format.
+func validateSetFlags(setFlags []string) error {
+	for _, sf := range setFlags {
+		pv := strings.Split(sf, "=")
+		if len(pv) != 2 {
+			return fmt.Errorf("set flag %s has incorrect format, must be path=value", sf)
+		}
+	}
+	return nil
+}
+
+func overlaySetFlagValues(iopYAML string, setFlags []string) (string, error) {
+	iop := make(map[string]any)
+	if err := yaml.Unmarshal([]byte(iopYAML), &iop); err != nil {
+		return "", err
+	}
+	// Unmarshal returns nil for empty manifests but we need something to insert into.
+	if iop == nil {
+		iop = make(map[string]any)
+	}
+
+	for _, sf := range setFlags {
+		p, v := getPV(sf)
+		inc, _, err := tpath.GetPathContext(iop, util.PathFromString(p), true)
+		if err != nil {
+			return "", err
+		}
+		// input value type is always string, transform it to correct type before setting.
+		if err := tpath.WritePathContext(inc, util.ParseValue(v), false); err != nil {
+			return "", err
+		}
+	}
+
+	out, err := yaml.Marshal(iop)
+	if err != nil {
+		return "", err
+	}
+
+	return string(out), nil
+}
+
+// getInstallPackagePath returns the installPackagePath in the given IstioOperator YAML string.
+func getInstallPackagePath(profileYAML string) (string, error) {
+	profile, err := UnmarshalProfile(profileYAML)
+	if err != nil {
+		return "", err
+	}
+	if profile == nil {
+		return "", nil
+	}
+	return profile.InstallPackagePath, nil
+}
+
+// GetProfileYAML returns the YAML for the given profile name, using the given profileOrPath string, which may be either
+// a profile label or a file path.
+func GetProfileYAML(installPackagePath, profileOrPath string) (string, error) {
+	if profileOrPath == "" {
+		profileOrPath = DefaultProfileFilename
+	}
+	profiles, err := readProfiles(installPackagePath)
+	if err != nil {
+		return "", fmt.Errorf("failed to read profiles: %v", err)
+	}
+	// If charts are a file path and profile is a name like default, transform it to the file path.
+	if profiles[profileOrPath] && installPackagePath != "" {
+		profileOrPath = filepath.Join(installPackagePath, "profiles", profileOrPath+".yaml")
+	}
+	// This contains the IstioOperator CR.
+	baseCRYAML, err := ReadProfileYAML(profileOrPath, installPackagePath)
+	if err != nil {
+		return "", err
+	}
+
+	//if !IsDefaultProfile(profileOrPath) {
+	//	// Profile definitions are relative to the default profileOrPath, so read that first.
+	//	dfn := DefaultFilenameForProfile(profileOrPath)
+	//	defaultYAML, err := ReadProfileYAML(dfn, installPackagePath)
+	//	if err != nil {
+	//		return "", err
+	//	}
+	//	baseCRYAML, err = util.OverlayYAML(defaultYAML, baseCRYAML)
+	//	if err != nil {
+	//		return "", err
+	//	}
+	//}
+	return baseCRYAML, nil
+}
+
+// IsDefaultProfile reports whether the given profile is the default profile.
+func IsDefaultProfile(profile string) bool {
+	return profile == "" || profile == DefaultProfileName || filepath.Base(profile) == DefaultProfileFilename
+}
+
+// DefaultFilenameForProfile returns the profile name of the default profile for the given profile.
+func DefaultFilenameForProfile(profile string) string {
+	switch {
+	case util.IsFilePath(profile):
+		return filepath.Join(filepath.Dir(profile), DefaultProfileFilename)
+	default:
+		return DefaultProfileName
+	}
+}
+
+// ReadProfileYAML reads the YAML values associated with the given profile. It uses an appropriate reader for the
+// profile format (compiled-in, file, HTTP, etc.).
+func ReadProfileYAML(profile, manifestsPath string) (string, error) {
+	var err error
+	var globalValues string
+
+	// Get global values from profile.
+	switch {
+	case util.IsFilePath(profile):
+		if globalValues, err = readFile(profile); err != nil {
+			return "", err
+		}
+	default:
+		if globalValues, err = LoadValues(profile, manifestsPath); err != nil {
+			return "", fmt.Errorf("failed to read profile %v from %v: %v", profile, manifestsPath, err)
+		}
+	}
+
+	return globalValues, nil
+}
+
+func readFile(path string) (string, error) {
+	b, err := os.ReadFile(path)
+	return string(b), err
+}
+
+// UnmarshalProfile unmarshals a string containing Profile as YAML.
+func UnmarshalProfile(profileYAML string) (*Profile, error) {
+	profile := &Profile{}
+	if err := yaml.Unmarshal([]byte(profileYAML), profile); err != nil {
+		return nil, fmt.Errorf("%s:\n\nYAML:\n%s", err, profileYAML)
+	}
+	return profile, nil
+}
+
+// GenProfile generates an Profile from the given profile name or path, and overlay YAMLs from user
+// files and the --set flag. If successful, it returns an Profile string and struct.
+func GenProfile(profileOrPath, fileOverlayYAML string, setFlags []string) (string, *Profile, error) {
+	installPackagePath, err := getInstallPackagePath(fileOverlayYAML)
+	if err != nil {
+		return "", nil, err
+	}
+	if sfp := GetValueForSetFlag(setFlags, "installPackagePath"); sfp != "" {
+		// set flag installPackagePath has the highest precedence, if set.
+		installPackagePath = sfp
+	}
+
+	// To generate the base profileOrPath for overlaying with user values, we need the installPackagePath where the profiles
+	// can be found, and the selected profileOrPath. Both of these can come from either the user overlay file or --set flag.
+	outYAML, err := GetProfileYAML(installPackagePath, profileOrPath)
+	if err != nil {
+		return "", nil, err
+	}
+
+	// Combine file and --set overlays and translate any K8s settings in values to Profile format
+	overlayYAML, err := overlaySetFlagValues(fileOverlayYAML, setFlags)
+	if err != nil {
+		return "", nil, err
+	}
+	// Merge user file and --set flags.
+	outYAML, err = util.OverlayYAML(outYAML, overlayYAML)
+	if err != nil {
+		return "", nil, fmt.Errorf("could not overlay user config over base: %s", err)
+	}
+
+	finalProfile, err := UnmarshalProfile(outYAML)
+	if err != nil {
+		return "", nil, err
+	}
+
+	if len(installPackagePath) > 0 {
+		finalProfile.InstallPackagePath = installPackagePath
+	}
+
+	if finalProfile.Profile == "" {
+		finalProfile.Profile = DefaultProfileName
+	}
+	return util.ToYAML(finalProfile), finalProfile, nil
+}
+
+func GenProfileFromProfileContent(profileContent, fileOverlayYAML string, setFlags []string) (string, *Profile, error) {
+	installPackagePath, err := getInstallPackagePath(fileOverlayYAML)
+	if err != nil {
+		return "", nil, err
+	}
+	if sfp := GetValueForSetFlag(setFlags, "installPackagePath"); sfp != "" {
+		// set flag installPackagePath has the highest precedence, if set.
+		installPackagePath = sfp
+	}
+
+	// Combine file and --set overlays and translate any K8s settings in values to Profile format
+	overlayYAML, err := overlaySetFlagValues(fileOverlayYAML, setFlags)
+	if err != nil {
+		return "", nil, err
+	}
+	// Merge user file and --set flags.
+	outYAML, err := util.OverlayYAML(profileContent, overlayYAML)
+	if err != nil {
+		return "", nil, fmt.Errorf("could not overlay user config over base: %s", err)
+	}
+
+	finalProfile, err := UnmarshalProfile(outYAML)
+	if err != nil {
+		return "", nil, err
+	}
+
+	if len(installPackagePath) > 0 {
+		finalProfile.InstallPackagePath = installPackagePath
+	}
+
+	if finalProfile.Profile == "" {
+		finalProfile.Profile = DefaultProfileName
+	}
+	return util.ToYAML(finalProfile), finalProfile, nil
+}

pkg/cmd/hgctl/helm/name/name.go

@@ -0,0 +1,63 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package name
+
+// Kubernetes Kind strings.
+const (
+	CRDStr                            = "CustomResourceDefinition"
+	ClusterRoleStr                    = "ClusterRole"
+	ClusterRoleBindingStr             = "ClusterRoleBinding"
+	CMStr                             = "ConfigMap"
+	DaemonSetStr                      = "DaemonSet"
+	DeploymentStr                     = "Deployment"
+	EndpointStr                       = "Endpoints"
+	HPAStr                            = "HorizontalPodAutoscaler"
+	IngressStr                        = "Ingress"
+	IstioOperator                     = "IstioOperator"
+	MutatingWebhookConfigurationStr   = "MutatingWebhookConfiguration"
+	NamespaceStr                      = "Namespace"
+	PVCStr                            = "PersistentVolumeClaim"
+	PodStr                            = "Pod"
+	PDBStr                            = "PodDisruptionBudget"
+	ReplicationControllerStr          = "ReplicationController"
+	ReplicaSetStr                     = "ReplicaSet"
+	RoleStr                           = "Role"
+	RoleBindingStr                    = "RoleBinding"
+	SAStr                             = "ServiceAccount"
+	ServiceStr                        = "Service"
+	SecretStr                         = "Secret"
+	StatefulSetStr                    = "StatefulSet"
+	ValidatingWebhookConfigurationStr = "ValidatingWebhookConfiguration"
+)
+
+// Istio Kind strings
+const (
+	EnvoyFilterStr        = "EnvoyFilter"
+	GatewayStr            = "Gateway"
+	DestinationRuleStr    = "DestinationRule"
+	MeshPolicyStr         = "MeshPolicy"
+	PeerAuthenticationStr = "PeerAuthentication"
+	VirtualServiceStr     = "VirtualService"
+	IstioOperatorStr      = "IstioOperator"
+)
+
+// Istio API Group Names
+const (
+	AuthenticationAPIGroupName = "authentication.istio.io"
+	ConfigAPIGroupName         = "config.istio.io"
+	NetworkingAPIGroupName     = "networking.istio.io"
+	OperatorAPIGroupName       = "operator.istio.io"
+	SecurityAPIGroupName       = "security.istio.io"
+)

pkg/cmd/hgctl/helm/object/objects.go

@@ -0,0 +1,573 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package object
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"sort"
+	"strings"
+
+	names "github.com/alibaba/higress/pkg/cmd/hgctl/helm/name"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm/tpath"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/util/intstr"
+	k8syaml "k8s.io/apimachinery/pkg/util/yaml"
+	"sigs.k8s.io/yaml"
+)
+
+const (
+	// YAMLSeparator is a separator for multi-document YAML files.
+	YAMLSeparator = "\n---\n"
+)
+
+// K8sObject is an in-memory representation of a k8s object, used for moving between different representations
+// (Unstructured, JSON, YAML) with cached rendering.
+type K8sObject struct {
+	object *unstructured.Unstructured
+
+	Group     string
+	Kind      string
+	Name      string
+	Namespace string
+
+	json []byte
+	yaml []byte
+}
+
+// NewK8sObject creates a new K8sObject and returns a ptr to it.
+func NewK8sObject(u *unstructured.Unstructured, json, yaml []byte) *K8sObject {
+	o := &K8sObject{
+		object: u,
+		json:   json,
+		yaml:   yaml,
+	}
+
+	gvk := u.GetObjectKind().GroupVersionKind()
+	o.Group = gvk.Group
+	o.Kind = gvk.Kind
+	o.Name = u.GetName()
+	o.Namespace = u.GetNamespace()
+
+	return o
+}
+
+// Hash returns a unique, insecure hash based on kind, namespace and name.
+func Hash(kind, namespace, name string) string {
+	switch kind {
+	case names.ClusterRoleStr, names.ClusterRoleBindingStr, names.MeshPolicyStr:
+		namespace = ""
+	}
+	return strings.Join([]string{kind, namespace, name}, ":")
+}
+
+// FromHash parses kind, namespace and name from a hash.
+func FromHash(hash string) (kind, namespace, name string) {
+	hv := strings.Split(hash, ":")
+	if len(hv) != 3 {
+		return "Bad hash string: " + hash, "", ""
+	}
+	kind, namespace, name = hv[0], hv[1], hv[2]
+	return
+}
+
+// HashNameKind returns a unique, insecure hash based on kind and name.
+func HashNameKind(kind, name string) string {
+	return strings.Join([]string{kind, name}, ":")
+}
+
+// ParseJSONToK8sObject parses JSON to an K8sObject.
+func ParseJSONToK8sObject(json []byte) (*K8sObject, error) {
+	o, _, err := unstructured.UnstructuredJSONScheme.Decode(json, nil, nil)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing json into unstructured object: %v", err)
+	}
+
+	u, ok := o.(*unstructured.Unstructured)
+	if !ok {
+		return nil, fmt.Errorf("parsed unexpected type %T", o)
+	}
+
+	return NewK8sObject(u, json, nil), nil
+}
+
+// ParseYAMLToK8sObject parses YAML to an Object.
+func ParseYAMLToK8sObject(yaml []byte) (*K8sObject, error) {
+	r := bytes.NewReader(yaml)
+	decoder := k8syaml.NewYAMLOrJSONDecoder(r, 1024)
+
+	out := &unstructured.Unstructured{}
+	err := decoder.Decode(out)
+	if err != nil {
+		return nil, fmt.Errorf("error decoding object %v: %v", string(yaml), err)
+	}
+	return NewK8sObject(out, nil, yaml), nil
+}
+
+// UnstructuredObject exposes the raw object, primarily for testing
+func (o *K8sObject) UnstructuredObject() *unstructured.Unstructured {
+	return o.object
+}
+
+// ResolveK8sConflict - This method resolves k8s object possible
+// conflicting settings. Which K8sObjects may need such method
+// depends on the type of the K8sObject.
+func (o *K8sObject) ResolveK8sConflict() *K8sObject {
+	if o.Kind == names.PDBStr {
+		return resolvePDBConflict(o)
+	}
+	return o
+}
+
+// Unstructured exposes the raw object content, primarily for testing
+func (o *K8sObject) Unstructured() map[string]any {
+	return o.UnstructuredObject().UnstructuredContent()
+}
+
+// Container returns a container subtree for Deployment objects if one is found, or nil otherwise.
+func (o *K8sObject) Container(name string) map[string]any {
+	u := o.Unstructured()
+	path := fmt.Sprintf("spec.template.spec.containers.[name:%s]", name)
+	node, f, err := tpath.GetPathContext(u, util.PathFromString(path), false)
+	if err == nil && f {
+		// Must be the type from the schema.
+		return node.Node.(map[string]any)
+	}
+	return nil
+}
+
+// GroupVersionKind returns the GroupVersionKind for the K8sObject
+func (o *K8sObject) GroupVersionKind() schema.GroupVersionKind {
+	return o.object.GroupVersionKind()
+}
+
+// Version returns the APIVersion of the K8sObject
+func (o *K8sObject) Version() string {
+	return o.object.GetAPIVersion()
+}
+
+// Hash returns a unique hash for the K8sObject
+func (o *K8sObject) Hash() string {
+	return Hash(o.Kind, o.Namespace, o.Name)
+}
+
+// HashNameKind returns a hash for the K8sObject based on the name and kind only.
+func (o *K8sObject) HashNameKind() string {
+	return HashNameKind(o.Kind, o.Name)
+}
+
+// JSON returns a JSON representation of the K8sObject, using an internal cache.
+func (o *K8sObject) JSON() ([]byte, error) {
+	if o.json != nil {
+		return o.json, nil
+	}
+
+	b, err := o.object.MarshalJSON()
+	if err != nil {
+		return nil, err
+	}
+	return b, nil
+}
+
+// YAML returns a YAML representation of the K8sObject, using an internal cache.
+func (o *K8sObject) YAML() ([]byte, error) {
+	if o == nil {
+		return nil, nil
+	}
+	if o.yaml != nil {
+		return o.yaml, nil
+	}
+	oj, err := o.JSON()
+	if err != nil {
+		return nil, err
+	}
+	o.json = oj
+	y, err := yaml.JSONToYAML(oj)
+	if err != nil {
+		return nil, err
+	}
+	o.yaml = y
+	return y, nil
+}
+
+// YAMLDebugString returns a YAML representation of the K8sObject, or an error string if the K8sObject cannot be rendered to YAML.
+func (o *K8sObject) YAMLDebugString() string {
+	y, err := o.YAML()
+	if err != nil {
+		return err.Error()
+	}
+	return string(y)
+}
+
+// K8sObjects holds a collection of k8s objects, so that we can filter / sequence them
+type K8sObjects []*K8sObject
+
+// String implements the Stringer interface.
+func (os K8sObjects) String() string {
+	var out []string
+	for _, oo := range os {
+		out = append(out, oo.YAMLDebugString())
+	}
+	return strings.Join(out, YAMLSeparator)
+}
+
+// Keys returns a slice with the keys of os.
+func (os K8sObjects) Keys() []string {
+	var out []string
+	for _, oo := range os {
+		out = append(out, oo.Hash())
+	}
+	return out
+}
+
+// UnstructuredItems returns the list of items of unstructured.Unstructured.
+func (os K8sObjects) UnstructuredItems() []unstructured.Unstructured {
+	var usList []unstructured.Unstructured
+	for _, obj := range os {
+		usList = append(usList, *obj.UnstructuredObject())
+	}
+	return usList
+}
+
+// ParseK8sObjectsFromYAMLManifest returns a K8sObjects representation of manifest.
+func ParseK8sObjectsFromYAMLManifest(manifest string) (K8sObjects, error) {
+	return ParseK8sObjectsFromYAMLManifestFailOption(manifest, true)
+}
+
+// ParseK8sObjectsFromYAMLManifestFailOption returns a K8sObjects representation of manifest. Continues parsing when a bad object
+// is found if failOnError is set to false.
+func ParseK8sObjectsFromYAMLManifestFailOption(manifest string, failOnError bool) (K8sObjects, error) {
+	var b bytes.Buffer
+
+	var yamls []string
+	scanner := bufio.NewScanner(strings.NewReader(manifest))
+	for scanner.Scan() {
+		line := scanner.Text()
+		if strings.HasPrefix(line, "---") {
+			// yaml separator
+			yamls = append(yamls, b.String())
+			b.Reset()
+		} else {
+			if _, err := b.WriteString(line); err != nil {
+				return nil, err
+			}
+			if _, err := b.WriteString("\n"); err != nil {
+				return nil, err
+			}
+		}
+	}
+	yamls = append(yamls, b.String())
+
+	var objects K8sObjects
+
+	for _, yaml := range yamls {
+		yaml = removeNonYAMLLines(yaml)
+		if yaml == "" {
+			continue
+		}
+		o, err := ParseYAMLToK8sObject([]byte(yaml))
+		if err != nil {
+			e := fmt.Errorf("failed to parse YAML to a k8s object: %s", err)
+			if failOnError {
+				return nil, e
+			}
+			continue
+		}
+		if o.Valid() {
+			objects = append(objects, o)
+		}
+	}
+
+	return objects, nil
+}
+
+func removeNonYAMLLines(yms string) string {
+	var b strings.Builder
+	for _, s := range strings.Split(yms, "\n") {
+		if strings.HasPrefix(s, "#") {
+			continue
+		}
+		b.WriteString(s)
+		b.WriteString("\n")
+	}
+
+	// helm charts sometimes emits blank objects with just a "disabled" comment.
+	return strings.TrimSpace(b.String())
+}
+
+// YAMLManifest returns a YAML representation of K8sObjects os.
+func (os K8sObjects) YAMLManifest() (string, error) {
+	var b bytes.Buffer
+
+	for i, item := range os {
+		if i != 0 {
+			if _, err := b.WriteString("\n\n"); err != nil {
+				return "", err
+			}
+		}
+		ym, err := item.YAML()
+		if err != nil {
+			return "", fmt.Errorf("error building yaml: %v", err)
+		}
+		if _, err := b.Write(ym); err != nil {
+			return "", err
+		}
+		if _, err := b.Write([]byte(YAMLSeparator)); err != nil {
+			return "", err
+		}
+
+	}
+
+	return b.String(), nil
+}
+
+// Sort will order the items in K8sObjects in order of score, group, kind, name.  The intent is to
+// have a deterministic ordering in which K8sObjects are applied.
+func (os K8sObjects) Sort(score func(o *K8sObject) int) {
+	sort.Slice(os, func(i, j int) bool {
+		iScore := score(os[i])
+		jScore := score(os[j])
+		return iScore < jScore ||
+			(iScore == jScore &&
+				os[i].Group < os[j].Group) ||
+			(iScore == jScore &&
+				os[i].Group == os[j].Group &&
+				os[i].Kind < os[j].Kind) ||
+			(iScore == jScore &&
+				os[i].Group == os[j].Group &&
+				os[i].Kind == os[j].Kind &&
+				os[i].Name < os[j].Name)
+	})
+}
+
+// ToMap returns a map of K8sObject hash to K8sObject.
+func (os K8sObjects) ToMap() map[string]*K8sObject {
+	ret := make(map[string]*K8sObject)
+	for _, oo := range os {
+		if oo.Valid() {
+			ret[oo.Hash()] = oo
+		}
+	}
+	return ret
+}
+
+// ToNameKindMap returns a map of K8sObject name/kind hash to K8sObject.
+func (os K8sObjects) ToNameKindMap() map[string]*K8sObject {
+	ret := make(map[string]*K8sObject)
+	for _, oo := range os {
+		if oo.Valid() {
+			ret[oo.HashNameKind()] = oo
+		}
+	}
+	return ret
+}
+
+// Valid checks returns true if Kind of K8sObject is not empty.
+func (o *K8sObject) Valid() bool {
+	return o.Kind != ""
+}
+
+// FullName returns namespace/name of K8s object
+func (o *K8sObject) FullName() string {
+	return fmt.Sprintf("%s/%s", o.Namespace, o.Name)
+}
+
+// Equal returns true if o and other are both valid and equal to each other.
+func (o *K8sObject) Equal(other *K8sObject) bool {
+	if o == nil {
+		return other == nil
+	}
+	if other == nil {
+		return o == nil
+	}
+
+	ay, err := o.YAML()
+	if err != nil {
+		return false
+	}
+	by, err := other.YAML()
+	if err != nil {
+		return false
+	}
+
+	return util.IsYAMLEqual(string(ay), string(by))
+}
+
+func istioCustomResources(group string) bool {
+	switch group {
+	case names.ConfigAPIGroupName,
+		names.SecurityAPIGroupName,
+		names.AuthenticationAPIGroupName,
+		names.NetworkingAPIGroupName:
+		return true
+	}
+	return false
+}
+
+// DefaultObjectOrder is default sorting function used to sort k8s objects.
+func DefaultObjectOrder() func(o *K8sObject) int {
+	return func(o *K8sObject) int {
+		gk := o.Group + "/" + o.Kind
+		switch {
+		// Create CRDs asap - both because they are slow and because we will likely create instances of them soon
+		case gk == "apiextensions.k8s.io/CustomResourceDefinition":
+			return -1000
+
+			// We need to create ServiceAccounts, Roles before we bind them with a RoleBinding
+		case gk == "/ServiceAccount" || gk == "rbac.authorization.k8s.io/ClusterRole":
+			return 1
+		case gk == "rbac.authorization.k8s.io/ClusterRoleBinding":
+			return 2
+
+			// validatingwebhookconfiguration is configured to FAIL-OPEN in the default install. For the
+			// re-install case we want to apply the validatingwebhookconfiguration first to reset any
+			// orphaned validatingwebhookconfiguration that is FAIL-CLOSE.
+		case gk == "admissionregistration.k8s.io/ValidatingWebhookConfiguration":
+			return 3
+
+		case istioCustomResources(o.Group):
+			return 4
+
+			// Pods might need configmap or secrets - avoid backoff by creating them first
+		case gk == "/ConfigMap" || gk == "/Secrets":
+			return 100
+
+			// Create the pods after we've created other things they might be waiting for
+		case gk == "extensions/Deployment" || gk == "app/Deployment":
+			return 1000
+
+			// Autoscalers typically act on a deployment
+		case gk == "autoscaling/HorizontalPodAutoscaler":
+			return 1001
+
+			// Create services late - after pods have been started
+		case gk == "/Service":
+			return 10000
+
+		default:
+			return 1000
+		}
+	}
+}
+
+func ObjectsNotInLists(objects K8sObjects, lists ...K8sObjects) K8sObjects {
+	var ret K8sObjects
+
+	filterMap := make(map[*K8sObject]bool)
+	for _, list := range lists {
+		for _, object := range list {
+			filterMap[object] = true
+		}
+	}
+
+	for _, o := range objects {
+		if !filterMap[o] {
+			ret = append(ret, o)
+		}
+	}
+	return ret
+}
+
+// KindObjects returns the subset of objs with the given kind.
+func KindObjects(objs K8sObjects, kind string) K8sObjects {
+	var ret K8sObjects
+	for _, o := range objs {
+		if o.Kind == kind {
+			ret = append(ret, o)
+		}
+	}
+	return ret
+}
+
+//// ParseK8SYAMLToIstioOperator parses a IstioOperator CustomResource YAML string and unmarshals in into
+//// an IstioOperatorSpec object. It returns the object and an API group/version with it.
+//func ParseK8SYAMLToIstioOperator(yml string) (*v1alpha1.HigressOperator, *schema.GroupVersionKind, error) {
+//	o, err := ParseYAMLToK8sObject([]byte(yml))
+//	if err != nil {
+//		return nil, nil, err
+//	}
+//	iop := &v1alpha1.HigressOperator{}
+//	if err := yaml.UnmarshalStrict([]byte(yml), iop); err != nil {
+//		return nil, nil, err
+//	}
+//	gvk := o.GroupVersionKind()
+//	//v1alpha1.SetNamespace(iop.Spec, o.Namespace)
+//	return iop, &gvk, nil
+//}
+
+// AllObjectHashes returns a map with object hashes of all the objects contained in cmm as the keys.
+func AllObjectHashes(m string) map[string]bool {
+	ret := make(map[string]bool)
+	objs, err := ParseK8sObjectsFromYAMLManifest(m)
+	if err != nil {
+	}
+	for _, o := range objs {
+		ret[o.Hash()] = true
+	}
+
+	return ret
+}
+
+// resolvePDBConflict When user uses both minAvailable and
+// maxUnavailable to configure istio instances, these two
+// parameters are mutually exclusive, care must be taken
+// to resolve the issue
+func resolvePDBConflict(o *K8sObject) *K8sObject {
+	if o.json == nil {
+		return o
+	}
+	if o.object.Object["spec"] == nil {
+		return o
+	}
+	spec := o.object.Object["spec"].(map[string]any)
+	isDefault := func(item any) bool {
+		var ii intstr.IntOrString
+		switch item := item.(type) {
+		case int:
+			ii = intstr.FromInt(item)
+		case int64:
+			ii = intstr.FromInt(int(item))
+		case string:
+			ii = intstr.FromString(item)
+		default:
+			ii = intstr.FromInt(0)
+		}
+		intVal, err := intstr.GetScaledValueFromIntOrPercent(&ii, 100, false)
+		if err != nil || intVal == 0 {
+			return true
+		}
+		return false
+	}
+	if spec["maxUnavailable"] != nil && spec["minAvailable"] != nil {
+		// When both maxUnavailable and minAvailable present and
+		// neither has value 0, this is considered a conflict,
+		// then maxUnavailale will take precedence.
+		if !isDefault(spec["maxUnavailable"]) && !isDefault(spec["minAvailable"]) {
+			delete(spec, "minAvailable")
+			// Make sure that the json and yaml representation of the object
+			// is consistent with the changed object
+			o.json = nil
+			o.json, _ = o.JSON()
+			if o.yaml != nil {
+				o.yaml = nil
+				o.yaml, _ = o.YAML()
+			}
+		}
+	}
+	return o
+}

pkg/cmd/hgctl/helm/object/objects_test.go

@@ -0,0 +1,713 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package object
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+)
+
+func TestHash(t *testing.T) {
+	hashTests := []struct {
+		desc      string
+		kind      string
+		namespace string
+		name      string
+		want      string
+	}{
+		{"CalculateHashForObjectWithNormalCharacter", "Service", "default", "ingressgateway", "Service:default:ingressgateway"},
+		{"CalculateHashForObjectWithDash", "Deployment", "istio-system", "istio-pilot", "Deployment:istio-system:istio-pilot"},
+		{"CalculateHashForObjectWithDot", "ConfigMap", "istio-system", "my.config", "ConfigMap:istio-system:my.config"},
+	}
+
+	for _, tt := range hashTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			got := Hash(tt.kind, tt.namespace, tt.name)
+			if got != tt.want {
+				t.Errorf("Hash(%s): got %s for kind %s, namespace %s, name %s, want %s", tt.desc, got, tt.kind, tt.namespace, tt.name, tt.want)
+			}
+		})
+	}
+}
+
+func TestFromHash(t *testing.T) {
+	hashTests := []struct {
+		desc      string
+		hash      string
+		kind      string
+		namespace string
+		name      string
+	}{
+		{"ParseHashWithNormalCharacter", "Service:default:ingressgateway", "Service", "default", "ingressgateway"},
+		{"ParseHashForObjectWithDash", "Deployment:istio-system:istio-pilot", "Deployment", "istio-system", "istio-pilot"},
+		{"ParseHashForObjectWithDot", "ConfigMap:istio-system:my.config", "ConfigMap", "istio-system", "my.config"},
+		{"InvalidHash", "test", "Bad hash string: test", "", ""},
+	}
+
+	for _, tt := range hashTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			k, ns, name := FromHash(tt.hash)
+			if k != tt.kind || ns != tt.namespace || name != tt.name {
+				t.Errorf("FromHash(%s): got kind %s, namespace %s, name %s, want kind %s, namespace %s, name %s", tt.desc, k, ns, name, tt.kind, tt.namespace, tt.name)
+			}
+		})
+	}
+}
+
+func TestHashNameKind(t *testing.T) {
+	hashNameKindTests := []struct {
+		desc string
+		kind string
+		name string
+		want string
+	}{
+		{"CalculateHashNameKindForObjectWithNormalCharacter", "Service", "ingressgateway", "Service:ingressgateway"},
+		{"CalculateHashNameKindForObjectWithDash", "Deployment", "istio-pilot", "Deployment:istio-pilot"},
+		{"CalculateHashNameKindForObjectWithDot", "ConfigMap", "my.config", "ConfigMap:my.config"},
+	}
+
+	for _, tt := range hashNameKindTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			got := HashNameKind(tt.kind, tt.name)
+			if got != tt.want {
+				t.Errorf("HashNameKind(%s): got %s for kind %s, name %s, want %s", tt.desc, got, tt.kind, tt.name, tt.want)
+			}
+		})
+	}
+}
+
+func TestParseJSONToK8sObject(t *testing.T) {
+	testDeploymentJSON := `{
+	"apiVersion": "apps/v1",
+	"kind": "Deployment",
+	"metadata": {
+		"name": "istio-citadel",
+		"namespace": "istio-system",
+		"labels": {
+			"istio": "citadel"
+		}
+	},
+	"spec": {
+		"replicas": 1,
+		"selector": {
+			"matchLabels": {
+				"istio": "citadel"
+			}
+		},
+		"template": {
+			"metadata": {
+				"labels": {
+					"istio": "citadel"
+				}
+			},
+			"spec": {
+				"containers": [
+					{
+						"name": "citadel",
+						"image": "docker.io/istio/citadel:1.1.8",
+						"args": [
+							"--append-dns-names=true",
+							"--grpc-port=8060",
+							"--grpc-hostname=citadel",
+							"--citadel-storage-namespace=istio-system",
+							"--custom-dns-names=istio-pilot-service-account.istio-system:istio-pilot.istio-system",
+							"--monitoring-port=15014",
+							"--self-signed-ca=true"
+					  ]
+					}
+				]
+			}
+		}
+	}
+}`
+	testPodJSON := `{
+	"apiVersion": "v1",
+	"kind": "Pod",
+	"metadata": {
+		"name": "istio-galley-75bcd59768-hpt5t",
+		"namespace": "istio-system",
+		"labels": {
+			"istio": "galley"
+		}
+	},
+	"spec": {
+		"containers": [
+			{
+				"name": "galley",
+				"image": "docker.io/istio/galley:1.1.8",
+				"command": [
+					"/usr/local/bin/galley",
+					"server",
+					"--meshConfigFile=/etc/mesh-config/mesh",
+					"--livenessProbeInterval=1s",
+					"--livenessProbePath=/healthliveness",
+					"--readinessProbePath=/healthready",
+					"--readinessProbeInterval=1s",
+					"--deployment-namespace=istio-system",
+					"--insecure=true",
+					"--validation-webhook-config-file",
+					"/etc/config/validatingwebhookconfiguration.yaml",
+					"--monitoringPort=15014",
+					"--log_output_level=default:info"
+				],
+				"ports": [
+					{
+						"containerPort": 443,
+						"protocol": "TCP"
+					},
+					{
+						"containerPort": 15014,
+						"protocol": "TCP"
+					},
+					{
+						"containerPort": 9901,
+						"protocol": "TCP"
+					}
+				]
+			}
+		]
+	}
+}`
+	testServiceJSON := `{
+	"apiVersion": "v1",
+	"kind": "Service",
+	"metadata": {
+			"labels": {
+					"app": "pilot"
+			},
+			"name": "istio-pilot",
+			"namespace": "istio-system"
+	},
+	"spec": {
+			"clusterIP": "10.102.230.31",
+			"ports": [
+					{
+							"name": "grpc-xds",
+							"port": 15010,
+							"protocol": "TCP",
+							"targetPort": 15010
+					},
+					{
+							"name": "https-xds",
+							"port": 15011,
+							"protocol": "TCP",
+							"targetPort": 15011
+					},
+					{
+							"name": "http-legacy-discovery",
+							"port": 8080,
+							"protocol": "TCP",
+							"targetPort": 8080
+					},
+					{
+							"name": "http-monitoring",
+							"port": 15014,
+							"protocol": "TCP",
+							"targetPort": 15014
+					}
+			],
+			"selector": {
+					"istio": "pilot"
+			},
+			"sessionAffinity": "None",
+			"type": "ClusterIP"
+	}
+}`
+
+	testInvalidJSON := `invalid json`
+
+	parseJSONToK8sObjectTests := []struct {
+		desc          string
+		objString     string
+		wantGroup     string
+		wantKind      string
+		wantName      string
+		wantNamespace string
+		wantErr       bool
+	}{
+		{"ParseJsonToK8sDeployment", testDeploymentJSON, "apps", "Deployment", "istio-citadel", "istio-system", false},
+		{"ParseJsonToK8sPod", testPodJSON, "", "Pod", "istio-galley-75bcd59768-hpt5t", "istio-system", false},
+		{"ParseJsonToK8sService", testServiceJSON, "", "Service", "istio-pilot", "istio-system", false},
+		{"ParseJsonError", testInvalidJSON, "", "", "", "", true},
+	}
+
+	for _, tt := range parseJSONToK8sObjectTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			k8sObj, err := ParseJSONToK8sObject([]byte(tt.objString))
+			if err == nil {
+				if tt.wantErr {
+					t.Errorf("ParseJsonToK8sObject(%s): should be error", tt.desc)
+				}
+				k8sObjStr := k8sObj.YAMLDebugString()
+				if k8sObj.Group != tt.wantGroup {
+					t.Errorf("ParseJsonToK8sObject(%s): got group %s for k8s object %s, want %s", tt.desc, k8sObj.Group, k8sObjStr, tt.wantGroup)
+				}
+				if k8sObj.Kind != tt.wantKind {
+					t.Errorf("ParseJsonToK8sObject(%s): got kind %s for k8s object %s, want %s", tt.desc, k8sObj.Kind, k8sObjStr, tt.wantKind)
+				}
+				if k8sObj.Name != tt.wantName {
+					t.Errorf("ParseJsonToK8sObject(%s): got name %s for k8s object %s, want %s", tt.desc, k8sObj.Name, k8sObjStr, tt.wantName)
+				}
+				if k8sObj.Namespace != tt.wantNamespace {
+					t.Errorf("ParseJsonToK8sObject(%s): got group %s for k8s object %s, want %s", tt.desc, k8sObj.Namespace, k8sObjStr, tt.wantNamespace)
+				}
+			} else if !tt.wantErr {
+				t.Errorf("ParseJsonToK8sObject(%s): got unexpected error: %v", tt.desc, err)
+			}
+		})
+	}
+}
+
+func TestParseYAMLToK8sObject(t *testing.T) {
+	testDeploymentYaml := `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: istio-citadel
+  namespace: istio-system
+  labels:
+    istio: citadel
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      istio: citadel
+  template:
+    metadata:
+      labels:
+        istio: citadel
+    spec:
+      containers:
+      - name: citadel
+        image: docker.io/istio/citadel:1.1.8
+        args:
+        - "--append-dns-names=true"
+        - "--grpc-port=8060"
+        - "--grpc-hostname=citadel"
+        - "--citadel-storage-namespace=istio-system"
+        - "--custom-dns-names=istio-pilot-service-account.istio-system:istio-pilot.istio-system"
+        - "--monitoring-port=15014"
+        - "--self-signed-ca=true"`
+
+	testPodYaml := `apiVersion: v1
+kind: Pod
+metadata:
+  name: istio-galley-75bcd59768-hpt5t
+  namespace: istio-system
+  labels:
+    istio: galley
+spec:
+  containers:
+  - name: galley
+    image: docker.io/istio/galley:1.1.8
+    command:
+    - "/usr/local/bin/galley"
+    - server
+    - "--meshConfigFile=/etc/mesh-config/mesh"
+    - "--livenessProbeInterval=1s"
+    - "--livenessProbePath=/healthliveness"
+    - "--readinessProbePath=/healthready"
+    - "--readinessProbeInterval=1s"
+    - "--deployment-namespace=istio-system"
+    - "--insecure=true"
+    - "--validation-webhook-config-file"
+    - "/etc/config/validatingwebhookconfiguration.yaml"
+    - "--monitoringPort=15014"
+    - "--log_output_level=default:info"
+    ports:
+    - containerPort: 443
+      protocol: TCP
+    - containerPort: 15014
+      protocol: TCP
+    - containerPort: 9901
+      protocol: TCP`
+
+	testServiceYaml := `apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: pilot
+  name: istio-pilot
+  namespace: istio-system
+spec:
+  clusterIP: 10.102.230.31
+  ports:
+  - name: grpc-xds
+    port: 15010
+    protocol: TCP
+    targetPort: 15010
+  - name: https-xds
+    port: 15011
+    protocol: TCP
+    targetPort: 15011
+  - name: http-legacy-discovery
+    port: 8080
+    protocol: TCP
+    targetPort: 8080
+  - name: http-monitoring
+    port: 15014
+    protocol: TCP
+    targetPort: 15014
+  selector:
+    istio: pilot
+  sessionAffinity: None
+  type: ClusterIP`
+
+	parseYAMLToK8sObjectTests := []struct {
+		desc          string
+		objString     string
+		wantGroup     string
+		wantKind      string
+		wantName      string
+		wantNamespace string
+	}{
+		{"ParseYamlToK8sDeployment", testDeploymentYaml, "apps", "Deployment", "istio-citadel", "istio-system"},
+		{"ParseYamlToK8sPod", testPodYaml, "", "Pod", "istio-galley-75bcd59768-hpt5t", "istio-system"},
+		{"ParseYamlToK8sService", testServiceYaml, "", "Service", "istio-pilot", "istio-system"},
+	}
+
+	for _, tt := range parseYAMLToK8sObjectTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			k8sObj, err := ParseYAMLToK8sObject([]byte(tt.objString))
+			if err != nil {
+				k8sObjStr := k8sObj.YAMLDebugString()
+				if k8sObj.Group != tt.wantGroup {
+					t.Errorf("ParseYAMLToK8sObject(%s): got group %s for k8s object %s, want %s", tt.desc, k8sObj.Group, k8sObjStr, tt.wantGroup)
+				}
+				if k8sObj.Group != tt.wantGroup {
+					t.Errorf("ParseYAMLToK8sObject(%s): got kind %s for k8s object %s, want %s", tt.desc, k8sObj.Kind, k8sObjStr, tt.wantKind)
+				}
+				if k8sObj.Name != tt.wantName {
+					t.Errorf("ParseYAMLToK8sObject(%s): got name %s for k8s object %s, want %s", tt.desc, k8sObj.Name, k8sObjStr, tt.wantName)
+				}
+				if k8sObj.Namespace != tt.wantNamespace {
+					t.Errorf("ParseYAMLToK8sObject(%s): got group %s for k8s object %s, want %s", tt.desc, k8sObj.Namespace, k8sObjStr, tt.wantNamespace)
+				}
+			}
+		})
+	}
+}
+
+func TestParseK8sObjectsFromYAMLManifest(t *testing.T) {
+	testDeploymentYaml := `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: istio-citadel
+  namespace: istio-system
+  labels:
+    istio: citadel
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      istio: citadel
+  template:
+    metadata:
+      labels:
+        istio: citadel
+    spec:
+      containers:
+      - name: citadel
+        image: docker.io/istio/citadel:1.1.8
+        args:
+        - "--append-dns-names=true"
+        - "--grpc-port=8060"
+        - "--grpc-hostname=citadel"
+        - "--citadel-storage-namespace=istio-system"
+        - "--custom-dns-names=istio-pilot-service-account.istio-system:istio-pilot.istio-system"
+        - "--monitoring-port=15014"
+        - "--self-signed-ca=true"`
+
+	testPodYaml := `apiVersion: v1
+kind: Pod
+metadata:
+  name: istio-galley-75bcd59768-hpt5t
+  namespace: istio-system
+  labels:
+    istio: galley
+spec:
+  containers:
+  - name: galley
+    image: docker.io/istio/galley:1.1.8
+    command:
+    - "/usr/local/bin/galley"
+    - server
+    - "--meshConfigFile=/etc/mesh-config/mesh"
+    - "--livenessProbeInterval=1s"
+    - "--livenessProbePath=/healthliveness"
+    - "--readinessProbePath=/healthready"
+    - "--readinessProbeInterval=1s"
+    - "--deployment-namespace=istio-system"
+    - "--insecure=true"
+    - "--validation-webhook-config-file"
+    - "/etc/config/validatingwebhookconfiguration.yaml"
+    - "--monitoringPort=15014"
+    - "--log_output_level=default:info"
+    ports:
+    - containerPort: 443
+      protocol: TCP
+    - containerPort: 15014
+      protocol: TCP
+    - containerPort: 9901
+      protocol: TCP`
+
+	testServiceYaml := `apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: pilot
+  name: istio-pilot
+  namespace: istio-system
+spec:
+  clusterIP: 10.102.230.31
+  ports:
+  - name: grpc-xds
+    port: 15010
+    protocol: TCP
+    targetPort: 15010
+  - name: https-xds
+    port: 15011
+    protocol: TCP
+    targetPort: 15011
+  - name: http-legacy-discovery
+    port: 8080
+    protocol: TCP
+    targetPort: 8080
+  - name: http-monitoring
+    port: 15014
+    protocol: TCP
+    targetPort: 15014
+  selector:
+    istio: pilot
+  sessionAffinity: None
+  type: ClusterIP`
+
+	parseK8sObjectsFromYAMLManifestTests := []struct {
+		desc    string
+		objsMap map[string]string
+	}{
+		{
+			"FromHybridYAMLManifest",
+			map[string]string{
+				"Deployment:istio-system:istio-citadel":          testDeploymentYaml,
+				"Pod:istio-system:istio-galley-75bcd59768-hpt5t": testPodYaml,
+				"Service:istio-system:istio-pilot":               testServiceYaml,
+			},
+		},
+	}
+
+	for _, tt := range parseK8sObjectsFromYAMLManifestTests {
+		t.Run(tt.desc, func(t *testing.T) {
+			testManifestYaml := strings.Join([]string{testDeploymentYaml, testPodYaml, testServiceYaml}, YAMLSeparator)
+			gotK8sObjs, err := ParseK8sObjectsFromYAMLManifest(testManifestYaml)
+			if err != nil {
+				gotK8sObjsMap := gotK8sObjs.ToMap()
+				for objHash, want := range tt.objsMap {
+					if gotObj, ok := gotK8sObjsMap[objHash]; ok {
+						gotObjYaml := gotObj.YAMLDebugString()
+						if !util.IsYAMLEqual(gotObjYaml, want) {
+							t.Errorf("ParseK8sObjectsFromYAMLManifest(%s): got:\n%s\n\nwant:\n%s\nDiff:\n%s\n", tt.desc, gotObjYaml, want, util.YAMLDiff(gotObjYaml, want))
+						}
+					}
+				}
+			}
+		})
+	}
+}
+
+func TestK8sObject_Equal(t *testing.T) {
+	obj1 := K8sObject{
+		object: &unstructured.Unstructured{Object: map[string]any{
+			"key": "value1",
+		}},
+	}
+	obj2 := K8sObject{
+		object: &unstructured.Unstructured{Object: map[string]any{
+			"key": "value2",
+		}},
+	}
+	cases := []struct {
+		desc string
+		o1   *K8sObject
+		o2   *K8sObject
+		want bool
+	}{
+		{
+			desc: "Equals",
+			o1:   &obj1,
+			o2:   &obj1,
+			want: true,
+		},
+		{
+			desc: "NotEquals",
+			o1:   &obj1,
+			o2:   &obj2,
+			want: false,
+		},
+		{
+			desc: "NilSource",
+			o1:   nil,
+			o2:   &obj2,
+			want: false,
+		},
+		{
+			desc: "NilDest",
+			o1:   &obj1,
+			o2:   nil,
+			want: false,
+		},
+		{
+			desc: "TwoNils",
+			o1:   nil,
+			o2:   nil,
+			want: true,
+		},
+	}
+	for _, tt := range cases {
+		t.Run(tt.desc, func(t *testing.T) {
+			res := tt.o1.Equal(tt.o2)
+			if res != tt.want {
+				t.Errorf("got %v, want: %v", res, tt.want)
+			}
+		})
+	}
+}
+
+func TestK8sObject_ResolveK8sConflict(t *testing.T) {
+	getK8sObject := func(ystr string) *K8sObject {
+		o, err := ParseYAMLToK8sObject([]byte(ystr))
+		if err != nil {
+			panic(err)
+		}
+		// Ensure that json data is in sync.
+		// Since the object was created using yaml, json is empty.
+		// make sure the object json is set correctly.
+		o.json, _ = o.JSON()
+		return o
+	}
+
+	cases := []struct {
+		desc string
+		o1   *K8sObject
+		o2   *K8sObject
+	}{
+		{
+			desc: "not applicable kind",
+			o1: getK8sObject(`
+                  apiVersion: v1
+                  kind: Service
+                  metadata:
+                    labels:
+                      app: pilot
+                    name: istio-pilot
+                    namespace: istio-system
+                  spec:
+                    clusterIP: 10.102.230.31`),
+			o2: getK8sObject(`
+                  apiVersion: v1
+                  kind: Service
+                  metadata:
+                    labels:
+                      app: pilot
+                    name: istio-pilot
+                    namespace: istio-system
+                  spec:
+                    clusterIP: 10.102.230.31`),
+		},
+		{
+			desc: "only minAvailable is set",
+			o1: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: zk-pdb
+                  spec:
+                    minAvailable: 2`),
+			o2: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: zk-pdb
+                  spec:
+                    minAvailable: 2`),
+		},
+		{
+			desc: "only maxUnavailable is set",
+			o1: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec: 
+                    maxUnavailable: 3`),
+			o2: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec: 
+                    maxUnavailable: 3`),
+		},
+		{
+			desc: "minAvailable and maxUnavailable are set to none zero values",
+			o1: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec: 
+                    maxUnavailable: 50%
+                    minAvailable: 3`),
+			o2: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec: 
+                    maxUnavailable: 50%`),
+		},
+		{
+			desc: "both minAvailable and maxUnavailable are set default",
+			o1: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec: 
+                    minAvailable: 0
+                    maxUnavailable: 0`),
+			o2: getK8sObject(`
+                  apiVersion: policy/v1
+                  kind: PodDisruptionBudget
+                  metadata:
+                    name: istio
+                  spec:
+                    maxUnavailable: 0
+                    minAvailable: 0`),
+		},
+	}
+	for _, tt := range cases {
+		t.Run(tt.desc, func(t *testing.T) {
+			newObj := tt.o1.ResolveK8sConflict()
+			if !newObj.Equal(tt.o2) {
+				newObjjson, _ := newObj.JSON()
+				wantedObjjson, _ := tt.o2.JSON()
+				t.Errorf("Got: %s, want: %s", string(newObjjson), string(wantedObjjson))
+			}
+		})
+	}
+}

pkg/cmd/hgctl/helm/profile.go

@@ -0,0 +1,345 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package helm
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+
+	"istio.io/istio/operator/pkg/util"
+	"sigs.k8s.io/yaml"
+)
+
+type InstallMode string
+
+const (
+	InstallK8s         InstallMode = "k8s"
+	InstallLocalK8s    InstallMode = "local-k8s"
+	InstallLocalDocker InstallMode = "local-docker"
+	InstallLocal       InstallMode = "local"
+)
+
+type Profile struct {
+	Profile            string            `json:"profile,omitempty"`
+	InstallPackagePath string            `json:"installPackagePath,omitempty"`
+	HigressVersion     string            `json:"higressVersion,omitempty"`
+	Global             ProfileGlobal     `json:"global,omitempty"`
+	Console            ProfileConsole    `json:"console,omitempty"`
+	Gateway            ProfileGateway    `json:"gateway,omitempty"`
+	Controller         ProfileController `json:"controller,omitempty"`
+	Storage            ProfileStorage    `json:"storage,omitempty"`
+	Values             map[string]any    `json:"values,omitempty"`
+	Charts             ProfileCharts     `json:"charts,omitempty"`
+}
+
+type ProfileGlobal struct {
+	Install          InstallMode `json:"install,omitempty"`
+	IngressClass     string      `json:"ingressClass,omitempty"`
+	EnableIstioAPI   bool        `json:"enableIstioAPI,omitempty"`
+	EnableGatewayAPI bool        `json:"enableGatewayAPI,omitempty"`
+	Namespace        string      `json:"namespace,omitempty"`
+}
+
+func (p ProfileGlobal) SetFlags(install InstallMode) ([]string, error) {
+	sets := make([]string, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		sets = append(sets, fmt.Sprintf("global.ingressClass=%s", p.IngressClass))
+		sets = append(sets, fmt.Sprintf("global.enableIstioAPI=%t", p.EnableIstioAPI))
+		sets = append(sets, fmt.Sprintf("global.enableGatewayAPI=%t", p.EnableGatewayAPI))
+		if install == InstallLocalK8s {
+			sets = append(sets, fmt.Sprintf("global.local=%t", true))
+		}
+	}
+	return sets, nil
+}
+
+func (p ProfileGlobal) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+	// now only support k8s, local-k8s, local-docker installation mode
+	if install != InstallK8s && install != InstallLocalK8s && install != InstallLocalDocker {
+		errs = append(errs, errors.New("global.install only can be set to k8s, local-k8s or local-docker"))
+	}
+	if install == InstallK8s || install == InstallLocalK8s {
+		if len(p.IngressClass) == 0 {
+			errs = append(errs, errors.New("global.ingressClass can't be empty"))
+		}
+		if len(p.Namespace) == 0 {
+			errs = append(errs, errors.New("global.namespace can't be empty"))
+		}
+	}
+	return errs
+}
+
+type ProfileConsole struct {
+	Port        uint32 `json:"port,omitempty"`
+	Replicas    uint32 `json:"replicas,omitempty"`
+	O11yEnabled bool   `json:"o11YEnabled,omitempty"`
+}
+
+func (p ProfileConsole) SetFlags(install InstallMode) ([]string, error) {
+	sets := make([]string, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		sets = append(sets, fmt.Sprintf("higress-console.replicaCount=%d", p.Replicas))
+		sets = append(sets, fmt.Sprintf("higress-console.o11y.enabled=%t", p.O11yEnabled))
+	}
+	return sets, nil
+}
+
+func (p ProfileConsole) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		if p.Replicas <= 0 {
+			errs = append(errs, errors.New("console.replica need be large than zero"))
+		}
+	}
+
+	if install == InstallLocalDocker {
+		if p.Port <= 0 {
+			errs = append(errs, errors.New("console.port need be large than zero"))
+		}
+	}
+
+	return errs
+}
+
+type ProfileGateway struct {
+	Replicas    uint32 `json:"replicas,omitempty"`
+	HttpPort    uint32 `json:"httpPort,omitempty"`
+	HttpsPort   uint32 `json:"httpsPort,omitempty"`
+	MetricsPort uint32 `json:"metricsPort,omitempty"`
+}
+
+func (p ProfileGateway) SetFlags(install InstallMode) ([]string, error) {
+	sets := make([]string, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		sets = append(sets, fmt.Sprintf("higress-core.gateway.replicas=%d", p.Replicas))
+	}
+	return sets, nil
+}
+
+func (p ProfileGateway) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		if p.Replicas <= 0 {
+			errs = append(errs, errors.New("gateway.replica need be large than zero"))
+		}
+	}
+
+	if install == InstallLocalDocker {
+		if p.HttpPort <= 0 {
+			errs = append(errs, errors.New("gateway.httpPort need be large than zero"))
+		}
+		if p.HttpsPort <= 0 {
+			errs = append(errs, errors.New("gateway.httpsPort need be large than zero"))
+		}
+		if p.MetricsPort <= 0 {
+			errs = append(errs, errors.New("gateway.MetricsPort need be large than zero"))
+		}
+	}
+	return errs
+}
+
+type ProfileController struct {
+	Replicas uint32 `json:"replicas,omitempty"`
+}
+
+func (p ProfileController) SetFlags(install InstallMode) ([]string, error) {
+	sets := make([]string, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		sets = append(sets, fmt.Sprintf("higress-core.controller.replicas=%d", p.Replicas))
+	}
+	return sets, nil
+}
+
+func (p ProfileController) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+	if install == InstallK8s || install == InstallLocalK8s {
+		if p.Replicas <= 0 {
+			errs = append(errs, errors.New("controller.replica need be large than zero"))
+		}
+	}
+	return errs
+}
+
+type ProfileStorage struct {
+	Url        string `json:"url,omitempty"`
+	Ns         string `json:"ns,omitempty"`
+	Username   string `json:"username,omitempty"`
+	Password   string `json:"password,omitempty"`
+	DataEncKey string `json:"DataEncKey,omitempty"`
+}
+
+func (p ProfileStorage) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+	if install == InstallLocalDocker {
+		if len(p.Url) == 0 {
+			errs = append(errs, errors.New("storage.url can't be empty"))
+		}
+		if len(p.Ns) == 0 {
+			errs = append(errs, errors.New("storage.ns can't be empty"))
+		}
+
+		if !strings.HasPrefix(p.Url, "nacos://") && !strings.HasPrefix(p.Url, "file://") {
+			errs = append(errs, fmt.Errorf("invalid storage url: %s", p.Url))
+		} else {
+			// check localhost or 127.0.0.0
+			if strings.Contains(p.Url, "localhost") || strings.Contains(p.Url, "/127.") {
+				errs = append(errs, errors.New("localhost or loopback addresses in nacos url won't work"))
+			}
+		}
+
+		if len(p.DataEncKey) > 0 && len(p.DataEncKey) != 32 {
+			errs = append(errs, fmt.Errorf("expecting 32 characters for dataEncKey, but got %d length", len(p.DataEncKey)))
+		}
+
+		if len(p.Username) > 0 && len(p.Password) == 0 || len(p.Username) == 0 && len(p.Password) > 0 {
+			errs = append(errs, errors.New("both nacos username and password should be provided"))
+		}
+	}
+	return errs
+}
+
+type Chart struct {
+	Url     string `json:"url,omitempty"`
+	Name    string `json:"name,omitempty"`
+	Version string `json:"version,omitempty"`
+}
+
+type ProfileCharts struct {
+	Higress    Chart `json:"higress,omitempty"`
+	Standalone Chart `json:"standalone,omitempty"`
+}
+
+func (p ProfileCharts) Validate(install InstallMode) []error {
+	errs := make([]error, 0)
+
+	return errs
+}
+
+func (p *Profile) ValuesYaml() (string, error) {
+	setFlags := make([]string, 0)
+	// Get global setting
+	globalFlags, _ := p.Global.SetFlags(p.Global.Install)
+	setFlags = append(setFlags, globalFlags...)
+
+	// Get console setting
+	consoleFlags, _ := p.Console.SetFlags(p.Global.Install)
+	setFlags = append(setFlags, consoleFlags...)
+
+	// Get gateway setting
+	gatewayFlags, _ := p.Gateway.SetFlags(p.Global.Install)
+	setFlags = append(setFlags, gatewayFlags...)
+
+	// Get controller setting
+	controllerFlags, _ := p.Controller.SetFlags(p.Global.Install)
+	setFlags = append(setFlags, controllerFlags...)
+
+	valueOverlayYAML := ""
+	if p.Values != nil {
+		out, err := yaml.Marshal(p.Values)
+		if err != nil {
+			return "", err
+		}
+		valueOverlayYAML = string(out)
+	}
+
+	flagsYAML, err := overlaySetFlagValues("", setFlags)
+	if err != nil {
+		return "", err
+	}
+	// merge values and setFlags
+	overlayYAML, err := util.OverlayYAML(flagsYAML, valueOverlayYAML)
+	if err != nil {
+		return "", err
+	}
+	return overlayYAML, nil
+}
+
+func (p *Profile) IstioEnabled() bool {
+	if (p.Global.Install == InstallK8s || p.Global.Install == InstallLocalK8s) && p.Global.EnableIstioAPI {
+		return true
+	}
+	return false
+}
+
+func (p *Profile) GatewayAPIEnabled() bool {
+	if (p.Global.Install == InstallK8s || p.Global.Install == InstallLocalK8s) && p.Global.EnableGatewayAPI {
+		return true
+	}
+	return false
+}
+
+func (p *Profile) GetIstioNamespace() string {
+	if valuesGlobal, ok1 := p.Values["global"]; ok1 {
+		if global, ok2 := valuesGlobal.(map[string]any); ok2 {
+			if istioNamespace, ok3 := global["istioNamespace"]; ok3 {
+				if namespace, ok4 := istioNamespace.(string); ok4 {
+					return namespace
+				}
+			}
+		}
+	}
+	return ""
+}
+
+func (p *Profile) Validate() error {
+	errs := make([]error, 0)
+	errsGlobal := p.Global.Validate(p.Global.Install)
+	if len(errsGlobal) > 0 {
+		errs = append(errs, errsGlobal...)
+	}
+	errsConsole := p.Console.Validate(p.Global.Install)
+	if len(errsConsole) > 0 {
+		errs = append(errs, errsConsole...)
+	}
+	errsGateway := p.Gateway.Validate(p.Global.Install)
+	if len(errsGateway) > 0 {
+		errs = append(errs, errsGateway...)
+	}
+	errsController := p.Controller.Validate(p.Global.Install)
+	if len(errsController) > 0 {
+		errs = append(errs, errsController...)
+	}
+	errsStorage := p.Storage.Validate(p.Global.Install)
+	if len(errsStorage) > 0 {
+		errs = append(errs, errsStorage...)
+	}
+	errsCharts := p.Charts.Validate(p.Global.Install)
+	if len(errsCharts) > 0 {
+		errs = append(errs, errsCharts...)
+	}
+
+	if len(errs) == 0 {
+		return nil
+	}
+	return errors.New(ToString(errs, "\n"))
+}
+
+// ToString returns a string representation of errors, with elements separated by separator string. Any nil errors in the
+// slice are skipped.
+func ToString(errors []error, separator string) string {
+	var out string
+	for i, e := range errors {
+		if e == nil {
+			continue
+		}
+		if i != 0 {
+			out += separator
+		}
+		out += e.Error()
+	}
+	return out
+}

pkg/cmd/hgctl/helm/render.go

@@ -0,0 +1,685 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package helm
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/fs"
+	"net/url"
+	"os"
+	"path"
+	"path/filepath"
+	"sort"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/manifests"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"helm.sh/helm/v3/pkg/action"
+	"helm.sh/helm/v3/pkg/chart"
+	"helm.sh/helm/v3/pkg/chart/loader"
+	"helm.sh/helm/v3/pkg/chartutil"
+	"helm.sh/helm/v3/pkg/cli"
+	"helm.sh/helm/v3/pkg/downloader"
+	"helm.sh/helm/v3/pkg/engine"
+	"helm.sh/helm/v3/pkg/getter"
+	"helm.sh/helm/v3/pkg/repo"
+	"k8s.io/client-go/rest"
+	"sigs.k8s.io/yaml"
+)
+
+const (
+	// DefaultProfileName is the name of the default profile for installation.
+	DefaultProfileName = "local-k8s"
+	// DefaultProfileFilename is the name of the default profile yaml file for installation.
+	DefaultProfileFilename = "local-k8s.yaml"
+	// DefaultUninstallProfileName is the name of the default profile yaml file for uninstallation.
+	DefaultUninstallProfileName = "local-k8s"
+
+	// ChartsSubdirName       = "charts"
+	profilesRoot = "profiles"
+
+	RepoLatestVersion              = "latest"
+	RepoChartIndexYamlHigressIndex = "higress"
+
+	YAMLSeparator       = "\n---\n"
+	NotesFileNameSuffix = ".txt"
+)
+
+func LoadValues(profileName string, chartsDir string) (string, error) {
+	path := strings.Join([]string{profilesRoot, builtinProfileToFilename(profileName)}, "/")
+	by, err := fs.ReadFile(manifests.BuiltinOrDir(chartsDir), path)
+	if err != nil {
+		return "", err
+	}
+	return string(by), nil
+}
+
+func readProfiles(chartsDir string) (map[string]bool, error) {
+	profiles := map[string]bool{}
+	f := manifests.BuiltinOrDir(chartsDir)
+	dir, err := fs.ReadDir(f, profilesRoot)
+	if err != nil {
+		return nil, err
+	}
+	for _, f := range dir {
+		if f.Name() == "_all.yaml" {
+			continue
+		}
+		trimmedString := strings.TrimSuffix(f.Name(), ".yaml")
+		if f.Name() != trimmedString {
+			profiles[trimmedString] = true
+		}
+	}
+	return profiles, nil
+}
+
+func builtinProfileToFilename(name string) string {
+	if name == "" {
+		return DefaultProfileFilename
+	}
+	return name + ".yaml"
+}
+
+// stripPrefix removes the given prefix from prefix.
+func stripPrefix(path, prefix string) string {
+	pl := len(strings.Split(prefix, "/"))
+	pv := strings.Split(path, "/")
+	return strings.Join(pv[pl:], "/")
+}
+
+// ListProfiles list all the profiles.
+func ListProfiles(charts string) ([]string, error) {
+	profiles, err := readProfiles(charts)
+	if err != nil {
+		return nil, err
+	}
+	return util.StringBoolMapToSlice(profiles), nil
+}
+
+var DefaultFilters = []util.FilterFunc{
+	util.LicenseFilter,
+	util.FormatterFilter,
+	util.SpaceFilter,
+}
+
+// Renderer is responsible for rendering helm chart with new values.
+type Renderer interface {
+	Init() error
+	RenderManifest(valsYaml string) (string, error)
+	SetVersion(version string)
+}
+
+type RendererOptions struct {
+	Name      string
+	Namespace string
+
+	// fields for LocalChartRenderer and LocalFileRenderer
+	FS  fs.FS
+	Dir string
+
+	// fields for RemoteRenderer
+	Version string
+	RepoURL string
+
+	// Capabilities
+	Capabilities *chartutil.Capabilities
+
+	// rest config
+	restConfig *rest.Config
+}
+
+type RendererOption func(*RendererOptions)
+
+func WithName(name string) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.Name = name
+	}
+}
+
+func WithNamespace(ns string) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.Namespace = ns
+	}
+}
+
+func WithFS(f fs.FS) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.FS = f
+	}
+}
+
+func WithDir(dir string) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.Dir = dir
+	}
+}
+
+func WithVersion(version string) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.Version = version
+	}
+}
+
+func WithRepoURL(repo string) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.RepoURL = repo
+	}
+}
+
+func WithCapabilities(capabilities *chartutil.Capabilities) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.Capabilities = capabilities
+	}
+}
+
+func WithRestConfig(config *rest.Config) RendererOption {
+	return func(opts *RendererOptions) {
+		opts.restConfig = config
+	}
+}
+
+// LocalFileRenderer load yaml files from local file system
+type LocalFileRenderer struct {
+	Opts     *RendererOptions
+	filesMap map[string]string
+	Started  bool
+}
+
+func NewLocalFileRenderer(opts ...RendererOption) (Renderer, error) {
+	newOpts := &RendererOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	return &LocalFileRenderer{
+		Opts:     newOpts,
+		filesMap: make(map[string]string),
+	}, nil
+}
+
+func (l *LocalFileRenderer) Init() error {
+	fileNames, err := getFileNames(l.Opts.FS, l.Opts.Dir)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return fmt.Errorf("chart of component %s doesn't exist", l.Opts.Name)
+		}
+		return fmt.Errorf("getFileNames err: %s", err)
+	}
+	for _, fileName := range fileNames {
+		data, err := fs.ReadFile(l.Opts.FS, fileName)
+		if err != nil {
+			return fmt.Errorf("ReadFile %s err: %s", fileName, err)
+		}
+
+		l.filesMap[fileName] = string(data)
+	}
+	l.Started = true
+	return nil
+}
+
+func (l *LocalFileRenderer) RenderManifest(valsYaml string) (string, error) {
+	if !l.Started {
+		return "", errors.New("LocalFileRenderer has not been init")
+	}
+	keys := make([]string, 0, len(l.filesMap))
+	for key := range l.filesMap {
+		keys = append(keys, key)
+	}
+	// to ensure that every manifest rendered by same values are the same
+	sort.Strings(keys)
+
+	var builder strings.Builder
+	for i := 0; i < len(keys); i++ {
+		file := l.filesMap[keys[i]]
+		file = util.ApplyFilters(file, DefaultFilters...)
+		// ignore empty manifest
+		if file == "" {
+			continue
+		}
+		if !strings.HasSuffix(file, YAMLSeparator) {
+			file += YAMLSeparator
+		}
+		builder.WriteString(file)
+	}
+	return builder.String(), nil
+}
+
+func (l *LocalFileRenderer) SetVersion(version string) {
+	l.Opts.Version = version
+}
+
+// LocalChartRenderer load chart from local file system
+type LocalChartRenderer struct {
+	Opts    *RendererOptions
+	Chart   *chart.Chart
+	Started bool
+}
+
+func (lr *LocalChartRenderer) Init() error {
+	fileNames, err := getFileNames(lr.Opts.FS, lr.Opts.Dir)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return fmt.Errorf("chart of component %s doesn't exist", lr.Opts.Name)
+		}
+		return fmt.Errorf("getFileNames err: %s", err)
+	}
+	var files []*loader.BufferedFile
+	for _, fileName := range fileNames {
+		data, err := fs.ReadFile(lr.Opts.FS, fileName)
+		if err != nil {
+			return fmt.Errorf("ReadFile %s err: %s", fileName, err)
+		}
+		// todo:// explain why we need to do this
+		name := util.StripPrefix(fileName, lr.Opts.Dir)
+		file := &loader.BufferedFile{
+			Name: name,
+			Data: data,
+		}
+		files = append(files, file)
+	}
+	newChart, err := loader.LoadFiles(files)
+	if err != nil {
+		return fmt.Errorf("load chart of component %s err: %s", lr.Opts.Name, err)
+	}
+	lr.Chart = newChart
+	lr.Started = true
+	return nil
+}
+
+func (lr *LocalChartRenderer) RenderManifest(valsYaml string) (string, error) {
+	if !lr.Started {
+		return "", errors.New("LocalChartRenderer has not been init")
+	}
+	return renderManifest(valsYaml, lr.Chart, true, lr.Opts, DefaultFilters...)
+}
+
+func (lr *LocalChartRenderer) SetVersion(version string) {
+	lr.Opts.Version = version
+}
+
+func NewLocalChartRenderer(opts ...RendererOption) (Renderer, error) {
+	newOpts := &RendererOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	if err := verifyRendererOptions(newOpts); err != nil {
+		return nil, fmt.Errorf("verify err: %s", err)
+	}
+	return &LocalChartRenderer{
+		Opts: newOpts,
+	}, nil
+}
+
+type RemoteRenderer struct {
+	Opts    *RendererOptions
+	Chart   *chart.Chart
+	Started bool
+}
+
+func (rr *RemoteRenderer) initChartPathOptions() *action.ChartPathOptions {
+	return &action.ChartPathOptions{
+		RepoURL: rr.Opts.RepoURL,
+		Version: rr.Opts.Version,
+	}
+}
+
+func (rr *RemoteRenderer) Init() error {
+	cpOpts := rr.initChartPathOptions()
+	settings := cli.New()
+	// using release name as chart name by default
+	cp, err := locateChart(cpOpts, rr.Opts.Name, settings)
+	if err != nil {
+		return err
+	}
+
+	// Check chart dependencies to make sure all are present in /charts
+	chartRequested, err := loader.Load(cp)
+	if err != nil {
+		return err
+	}
+
+	if err := verifyInstallable(chartRequested); err != nil {
+		return err
+	}
+
+	rr.Chart = chartRequested
+	rr.Started = true
+
+	return nil
+}
+
+func (rr *RemoteRenderer) SetVersion(version string) {
+	rr.Opts.Version = version
+}
+
+func (rr *RemoteRenderer) RenderManifest(valsYaml string) (string, error) {
+	if !rr.Started {
+		return "", errors.New("RemoteRenderer has not been init")
+	}
+	return renderManifest(valsYaml, rr.Chart, false, rr.Opts, DefaultFilters...)
+}
+
+func NewRemoteRenderer(opts ...RendererOption) (Renderer, error) {
+	newOpts := &RendererOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	return &RemoteRenderer{
+		Opts: newOpts,
+	}, nil
+}
+
+func verifyRendererOptions(opts *RendererOptions) error {
+	if opts.Name == "" {
+		return errors.New("missing component name for Renderer")
+	}
+	if opts.Namespace == "" {
+		return errors.New("missing component namespace for Renderer")
+	}
+	if opts.FS == nil {
+		return errors.New("missing chart FS for Renderer")
+	}
+	if opts.Dir == "" {
+		return errors.New("missing chart dir for Renderer")
+	}
+	return nil
+}
+
+// read all files recursively under root path from a certain local file system
+func getFileNames(f fs.FS, root string) ([]string, error) {
+	var fileNames []string
+	if err := fs.WalkDir(f, root, func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if d.IsDir() {
+			return nil
+		}
+		fileNames = append(fileNames, path)
+		return nil
+	}); err != nil {
+		return nil, err
+	}
+	return fileNames, nil
+}
+
+func verifyInstallable(cht *chart.Chart) error {
+	typ := cht.Metadata.Type
+	if typ == "" || typ == "application" {
+		return nil
+	}
+	return fmt.Errorf("%s chart %s is not installable", typ, cht.Name())
+}
+
+func renderManifest(valsYaml string, cht *chart.Chart, builtIn bool, opts *RendererOptions, filters ...util.FilterFunc) (string, error) {
+	valsMap := make(map[string]any)
+	if err := yaml.Unmarshal([]byte(valsYaml), &valsMap); err != nil {
+		return "", fmt.Errorf("unmarshal failed err: %s", err)
+	}
+	RelOpts := chartutil.ReleaseOptions{
+		Name:      opts.Name,
+		Namespace: opts.Namespace,
+	}
+	var caps *chartutil.Capabilities
+	caps = opts.Capabilities
+	if caps == nil {
+		caps = chartutil.DefaultCapabilities
+	}
+	// maybe we need a configuration to change this caps
+	resVals, err := chartutil.ToRenderValues(cht, valsMap, RelOpts, caps)
+	if err != nil {
+		return "", fmt.Errorf("ToRenderValues failed err: %s", err)
+	}
+	if builtIn {
+		resVals["Values"].(chartutil.Values)["enabled"] = true
+	}
+	filesMap, err := engine.RenderWithClient(cht, resVals, opts.restConfig)
+	if err != nil {
+		return "", fmt.Errorf("Render chart failed err: %s", err)
+	}
+	keys := make([]string, 0, len(filesMap))
+	for key := range filesMap {
+		// remove notation files such as Notes.txt
+		if strings.HasSuffix(key, NotesFileNameSuffix) {
+			continue
+		}
+		keys = append(keys, key)
+	}
+	// to ensure that every manifest rendered by same values are the same
+	sort.Strings(keys)
+
+	var builder strings.Builder
+	for i := 0; i < len(keys); i++ {
+		file := filesMap[keys[i]]
+		file = util.ApplyFilters(file, filters...)
+		// ignore empty manifest
+		if file == "" {
+			continue
+		}
+		if !strings.HasSuffix(file, YAMLSeparator) {
+			file += YAMLSeparator
+		}
+		builder.WriteString(file)
+	}
+
+	// render CRD
+	crdFiles := cht.CRDObjects()
+	// Sort crd files by name to ensure stable manifest output
+	sort.Slice(crdFiles, func(i, j int) bool { return crdFiles[i].Name < crdFiles[j].Name })
+	for _, crdFile := range crdFiles {
+		f := string(crdFile.File.Data)
+		// add yaml separator if the rendered file doesn't have one at the end
+		f = strings.TrimSpace(f) + "\n"
+		if !strings.HasSuffix(f, YAMLSeparator) {
+			f += YAMLSeparator
+		}
+		builder.WriteString(f)
+	}
+
+	return builder.String(), nil
+}
+
+// locateChart locate the target chart path by sequential orders:
+// 1. find local helm repository using "name-version.tgz" format
+// 2. using downloader to pull remote chart
+func locateChart(cpOpts *action.ChartPathOptions, name string, settings *cli.EnvSettings) (string, error) {
+	name = strings.TrimSpace(name)
+	version := strings.TrimSpace(cpOpts.Version)
+
+	// check if it's in Helm's chart cache
+	// cacheName is hardcoded as format of helm. eg: grafana-6.31.1.tgz
+	cacheName := name + "-" + cpOpts.Version + ".tgz"
+	cachePath := path.Join(settings.RepositoryCache, cacheName)
+	if _, err := os.Stat(cachePath); err == nil {
+		abs, err := filepath.Abs(cachePath)
+		if err != nil {
+			return abs, err
+		}
+		if cpOpts.Verify {
+			if _, err := downloader.VerifyChart(abs, cpOpts.Keyring); err != nil {
+				return "", err
+			}
+		}
+		return abs, nil
+	}
+
+	dl := downloader.ChartDownloader{
+		Out:     os.Stdout,
+		Keyring: cpOpts.Keyring,
+		Getters: getter.All(settings),
+		Options: []getter.Option{
+			getter.WithPassCredentialsAll(cpOpts.PassCredentialsAll),
+			getter.WithTLSClientConfig(cpOpts.CertFile, cpOpts.KeyFile, cpOpts.CaFile),
+			getter.WithInsecureSkipVerifyTLS(cpOpts.InsecureSkipTLSverify),
+		},
+		RepositoryConfig: settings.RepositoryConfig,
+		RepositoryCache:  settings.RepositoryCache,
+	}
+
+	if cpOpts.Verify {
+		dl.Verify = downloader.VerifyAlways
+	}
+	if cpOpts.RepoURL != "" {
+		chartURL, err := repo.FindChartInAuthAndTLSAndPassRepoURL(cpOpts.RepoURL, cpOpts.Username, cpOpts.Password, name, version,
+			cpOpts.CertFile, cpOpts.KeyFile, cpOpts.CaFile, cpOpts.InsecureSkipTLSverify, cpOpts.PassCredentialsAll, getter.All(settings))
+		if err != nil {
+			return "", err
+		}
+		name = chartURL
+
+		// Only pass the user/pass on when the user has said to or when the
+		// location of the chart repo and the chart are the same domain.
+		u1, err := url.Parse(cpOpts.RepoURL)
+		if err != nil {
+			return "", err
+		}
+		u2, err := url.Parse(chartURL)
+		if err != nil {
+			return "", err
+		}
+
+		// Host on URL (returned from url.Parse) contains the port if present.
+		// This check ensures credentials are not passed between different
+		// services on different ports.
+		if cpOpts.PassCredentialsAll || (u1.Scheme == u2.Scheme && u1.Host == u2.Host) {
+			dl.Options = append(dl.Options, getter.WithBasicAuth(cpOpts.Username, cpOpts.Password))
+		} else {
+			dl.Options = append(dl.Options, getter.WithBasicAuth("", ""))
+		}
+	} else {
+		dl.Options = append(dl.Options, getter.WithBasicAuth(cpOpts.Username, cpOpts.Password))
+	}
+
+	// if RepositoryCache doesn't exist, create it
+	if err := os.MkdirAll(settings.RepositoryCache, 0o755); err != nil {
+		return "", err
+	}
+
+	filename, _, err := dl.DownloadTo(name, version, settings.RepositoryCache)
+	if err != nil {
+		return "", err
+	}
+
+	fileAbsPath, err := filepath.Abs(filename)
+	if err != nil {
+		return filename, err
+	}
+	return fileAbsPath, nil
+}
+
+func ParseLatestVersion(repoUrl string, version string) (string, error) {
+
+	cpOpts := &action.ChartPathOptions{
+		RepoURL: repoUrl,
+		Version: version,
+	}
+	settings := cli.New()
+
+	indexURL, err := repo.ResolveReferenceURL(repoUrl, "index.yaml")
+	if err != nil {
+		return "", err
+	}
+
+	u, err := url.Parse(repoUrl)
+	if err != nil {
+		return "", fmt.Errorf("invalid chart URL format: %s", repoUrl)
+	}
+
+	client, err := getter.All(settings).ByScheme(u.Scheme)
+
+	if err != nil {
+		return "", fmt.Errorf("could not find protocol handler for: %s", u.Scheme)
+	}
+
+	resp, err := client.Get(indexURL,
+		getter.WithURL(cpOpts.RepoURL),
+		getter.WithInsecureSkipVerifyTLS(cpOpts.InsecureSkipTLSverify),
+		getter.WithTLSClientConfig(cpOpts.CertFile, cpOpts.KeyFile, cpOpts.CaFile),
+		getter.WithBasicAuth(cpOpts.Username, cpOpts.Password),
+		getter.WithPassCredentialsAll(cpOpts.PassCredentialsAll),
+	)
+
+	if err != nil {
+		return "", err
+	}
+
+	index, err := io.ReadAll(resp)
+	if err != nil {
+		return "", err
+	}
+
+	indexFile, err := loadIndex(index)
+	if err != nil {
+		return "", err
+	}
+
+	// get higress helm chart latest version
+	if entries, ok := indexFile.Entries[RepoChartIndexYamlHigressIndex]; ok {
+		return entries[0].AppVersion, nil
+	}
+
+	return "", errors.New("can't find higress latest version")
+}
+
+// loadIndex loads an index file and does minimal validity checking.
+//
+// The source parameter is only used for logging.
+// This will fail if API Version is not set (ErrNoAPIVersion) or if the unmarshal fails.
+func loadIndex(data []byte) (*repo.IndexFile, error) {
+	i := &repo.IndexFile{}
+	if len(data) == 0 {
+		return i, errors.New("empty index.yaml file")
+	}
+	if err := jsonOrYamlUnmarshal(data, i); err != nil {
+		return i, err
+	}
+	for _, cvs := range i.Entries {
+		for idx := len(cvs) - 1; idx >= 0; idx-- {
+			if cvs[idx] == nil {
+				continue
+			}
+			if cvs[idx].APIVersion == "" {
+				cvs[idx].APIVersion = chart.APIVersionV1
+			}
+			if err := cvs[idx].Validate(); err != nil {
+				cvs = append(cvs[:idx], cvs[idx+1:]...)
+			}
+		}
+	}
+	i.SortEntries()
+	if i.APIVersion == "" {
+		return i, errors.New("no API version specified")
+	}
+	return i, nil
+}
+
+// jsonOrYamlUnmarshal unmarshals the given byte slice containing JSON or YAML
+// into the provided interface.
+//
+// It automatically detects whether the data is in JSON or YAML format by
+// checking its validity as JSON. If the data is valid JSON, it will use the
+// `encoding/json` package to unmarshal it. Otherwise, it will use the
+// `sigs.k8s.io/yaml` package to unmarshal the YAML data.
+func jsonOrYamlUnmarshal(b []byte, i interface{}) error {
+	if json.Valid(b) {
+		return json.Unmarshal(b, i)
+	}
+	return yaml.UnmarshalStrict(b, i)
+}

pkg/cmd/hgctl/helm/tpath/tree.go

@@ -0,0 +1,548 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tpath
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"reflect"
+	"regexp"
+	"strconv"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"gopkg.in/yaml.v2"
+	yaml2 "sigs.k8s.io/yaml"
+)
+
+// PathContext provides a means for traversing a tree towards the root.
+type PathContext struct {
+	// Parent in the Parent of this PathContext.
+	Parent *PathContext
+	// KeyToChild is the key required to reach the child.
+	KeyToChild any
+	// Node is the actual Node in the data tree.
+	Node any
+}
+
+// String implements the Stringer interface.
+func (nc *PathContext) String() string {
+	ret := "\n--------------- NodeContext ------------------\n"
+	if nc.Parent != nil {
+		ret += fmt.Sprintf("Parent.Node=\n%s\n", nc.Parent.Node)
+		ret += fmt.Sprintf("KeyToChild=%v\n", nc.Parent.KeyToChild)
+	}
+
+	ret += fmt.Sprintf("Node=\n%s\n", nc.Node)
+	ret += "----------------------------------------------\n"
+
+	return ret
+}
+
+// GetPathContext returns the PathContext for the Node which has the given path from root.
+// It returns false and no error if the given path is not found, or an error code in other error situations, like
+// a malformed path.
+// It also creates a tree of PathContexts during the traversal so that Parent nodes can be updated if required. This is
+// required when (say) appending to a list, where the parent list itself must be updated.
+func GetPathContext(root any, path util.Path, createMissing bool) (*PathContext, bool, error) {
+	return getPathContext(&PathContext{Node: root}, path, path, createMissing)
+}
+
+// WritePathContext writes the given value to the Node in the given PathContext.
+func WritePathContext(nc *PathContext, value any, merge bool) error {
+
+	if !util.IsValueNil(value) {
+		return setPathContext(nc, value, merge)
+	}
+
+	if nc.Parent == nil {
+		return errors.New("cannot delete root element")
+	}
+
+	switch {
+	case isSliceOrPtrInterface(nc.Parent.Node):
+		if err := util.DeleteFromSlicePtr(nc.Parent.Node, nc.Parent.KeyToChild.(int)); err != nil {
+			return err
+		}
+		if isMapOrInterface(nc.Parent.Parent.Node) {
+			return util.InsertIntoMap(nc.Parent.Parent.Node, nc.Parent.Parent.KeyToChild, nc.Parent.Node)
+		}
+		// TODO: The case of deleting a list.list.node element is not currently supported.
+		return fmt.Errorf("cannot delete path: unsupported parent.parent type %T for delete", nc.Parent.Parent.Node)
+	case util.IsMap(nc.Parent.Node):
+		return util.DeleteFromMap(nc.Parent.Node, nc.Parent.KeyToChild)
+	default:
+	}
+	return fmt.Errorf("cannot delete path: unsupported parent type %T for delete", nc.Parent.Node)
+}
+
+// WriteNode writes value to the tree in root at the given path, creating any required missing internal nodes in path.
+func WriteNode(root any, path util.Path, value any) error {
+	pc, _, err := getPathContext(&PathContext{Node: root}, path, path, true)
+	if err != nil {
+		return err
+	}
+	return WritePathContext(pc, value, false)
+}
+
+// MergeNode merges value to the tree in root at the given path, creating any required missing internal nodes in path.
+func MergeNode(root any, path util.Path, value any) error {
+	pc, _, err := getPathContext(&PathContext{Node: root}, path, path, true)
+	if err != nil {
+		return err
+	}
+	return WritePathContext(pc, value, true)
+}
+
+// Find returns the value at path from the given tree, or false if the path does not exist.
+// It behaves differently from GetPathContext in that it never creates map entries at the leaf and does not provide
+// a way to mutate the parent of the found node.
+func Find(inputTree map[string]any, path util.Path) (any, bool, error) {
+	if len(path) == 0 {
+		return nil, false, fmt.Errorf("path is empty")
+	}
+	node, found := find(inputTree, path)
+	return node, found, nil
+}
+
+// Delete sets value at path of input untyped tree to nil
+func Delete(root map[string]any, path util.Path) (bool, error) {
+	pc, _, err := getPathContext(&PathContext{Node: root}, path, path, false)
+	if err != nil {
+		return false, err
+	}
+	return true, WritePathContext(pc, nil, false)
+}
+
+// getPathContext is the internal implementation of GetPathContext.
+// If createMissing is true, it creates any missing map (but NOT list) path entries in root.
+func getPathContext(nc *PathContext, fullPath, remainPath util.Path, createMissing bool) (*PathContext, bool, error) {
+	if len(remainPath) == 0 {
+		return nc, true, nil
+	}
+	pe := remainPath[0]
+
+	if nc.Node == nil {
+		if !createMissing {
+			return nil, false, fmt.Errorf("node %s is zero", pe)
+		}
+		if util.IsNPathElement(pe) || util.IsKVPathElement(pe) {
+			nc.Node = []any{}
+		} else {
+			nc.Node = make(map[string]any)
+		}
+	}
+
+	v := reflect.ValueOf(nc.Node)
+	if v.Kind() == reflect.Ptr || v.Kind() == reflect.Interface {
+		v = v.Elem()
+	}
+	ncNode := v.Interface()
+
+	// For list types, we need a key to identify the selected list item. This can be either a value key of the
+	// form :matching_value in the case of a leaf list, or a matching key:value in the case of a non-leaf list.
+	if lst, ok := ncNode.([]any); ok {
+		// If the path element has the form [N], a list element is being selected by index. Return the element at index
+		// N if it exists.
+		if util.IsNPathElement(pe) {
+			idx, err := util.PathN(pe)
+			if err != nil {
+				return nil, false, fmt.Errorf("path %s, index %s: %s", fullPath, pe, err)
+			}
+			var foundNode any
+			if idx >= len(lst) || idx < 0 {
+				if !createMissing {
+					return nil, false, fmt.Errorf("index %d exceeds list length %d at path %s", idx, len(lst), remainPath)
+				}
+				idx = len(lst)
+				foundNode = make(map[string]any)
+			} else {
+				foundNode = lst[idx]
+			}
+			nn := &PathContext{
+				Parent: nc,
+				Node:   foundNode,
+			}
+			nc.KeyToChild = idx
+			return getPathContext(nn, fullPath, remainPath[1:], createMissing)
+		}
+
+		// Otherwise the path element must have form [key:value]. In this case, go through all list elements, which
+		// must have map type, and try to find one which has a matching key:value.
+		for idx, le := range lst {
+			// non-leaf list, expect to match item by key:value.
+			if lm, ok := le.(map[any]any); ok {
+				k, v, err := util.PathKV(pe)
+				if err != nil {
+					return nil, false, fmt.Errorf("path %s: %s", fullPath, err)
+				}
+				if stringsEqual(lm[k], v) {
+					nn := &PathContext{
+						Parent: nc,
+						Node:   lm,
+					}
+					nc.KeyToChild = idx
+					nn.KeyToChild = k
+					if len(remainPath) == 1 {
+						return nn, true, nil
+					}
+					return getPathContext(nn, fullPath, remainPath[1:], createMissing)
+				}
+				continue
+			}
+			// repeat of the block above for the case where tree unmarshals to map[string]interface{}. There doesn't
+			// seem to be a way to merge this case into the above block.
+			if lm, ok := le.(map[string]any); ok {
+				k, v, err := util.PathKV(pe)
+				if err != nil {
+					return nil, false, fmt.Errorf("path %s: %s", fullPath, err)
+				}
+				if stringsEqual(lm[k], v) {
+					nn := &PathContext{
+						Parent: nc,
+						Node:   lm,
+					}
+					nc.KeyToChild = idx
+					nn.KeyToChild = k
+					if len(remainPath) == 1 {
+						return nn, true, nil
+					}
+					return getPathContext(nn, fullPath, remainPath[1:], createMissing)
+				}
+				continue
+			}
+			// leaf list, expect path element [V], match based on value V.
+			v, err := util.PathV(pe)
+			if err != nil {
+				return nil, false, fmt.Errorf("path %s: %s", fullPath, err)
+			}
+			if matchesRegex(v, le) {
+				nn := &PathContext{
+					Parent: nc,
+					Node:   le,
+				}
+				nc.KeyToChild = idx
+				return getPathContext(nn, fullPath, remainPath[1:], createMissing)
+			}
+		}
+		return nil, false, fmt.Errorf("path %s: element %s not found", fullPath, pe)
+	}
+
+	if util.IsMap(ncNode) {
+		var nn any
+		if m, ok := ncNode.(map[any]any); ok {
+			nn, ok = m[pe]
+			if !ok {
+				// remainPath == 1 means the patch is creation of a new leaf.
+				if createMissing || len(remainPath) == 1 {
+					m[pe] = make(map[any]any)
+					nn = m[pe]
+				} else {
+					return nil, false, fmt.Errorf("path not found at element %s in path %s", pe, fullPath)
+				}
+			}
+		}
+		if reflect.ValueOf(ncNode).IsNil() {
+			ncNode = make(map[string]any)
+			nc.Node = ncNode
+		}
+		if m, ok := ncNode.(map[string]any); ok {
+			nn, ok = m[pe]
+			if !ok {
+				// remainPath == 1 means the patch is creation of a new leaf.
+				if createMissing || len(remainPath) == 1 {
+					nextElementNPath := len(remainPath) > 1 && util.IsNPathElement(remainPath[1])
+					if nextElementNPath {
+						m[pe] = make([]any, 0)
+					} else {
+						m[pe] = make(map[string]any)
+					}
+					nn = m[pe]
+				} else {
+					return nil, false, fmt.Errorf("path not found at element %s in path %s", pe, fullPath)
+				}
+			}
+		}
+
+		npc := &PathContext{
+			Parent: nc,
+			Node:   nn,
+		}
+		// for slices, use the address so that the slice can be mutated.
+		if util.IsSlice(nn) {
+			npc.Node = &nn
+		}
+		nc.KeyToChild = pe
+		return getPathContext(npc, fullPath, remainPath[1:], createMissing)
+	}
+
+	return nil, false, fmt.Errorf("leaf type %T in non-leaf Node %s", nc.Node, remainPath)
+}
+
+// setPathContext writes the given value to the Node in the given PathContext,
+// enlarging all PathContext lists to ensure all indexes are valid.
+func setPathContext(nc *PathContext, value any, merge bool) error {
+	processParent, err := setValueContext(nc, value, merge)
+	if err != nil || !processParent {
+		return err
+	}
+
+	// If the path included insertions, process them now
+	if nc.Parent.Parent == nil {
+		return nil
+	}
+	return setPathContext(nc.Parent, nc.Parent.Node, false) // note: tail recursive
+}
+
+// setValueContext writes the given value to the Node in the given PathContext.
+// If setting the value requires growing the final slice, grows it.
+func setValueContext(nc *PathContext, value any, merge bool) (bool, error) {
+	if nc.Parent == nil {
+		return false, nil
+	}
+
+	vv, mapFromString := tryToUnmarshalStringToYAML(value)
+
+	switch parentNode := nc.Parent.Node.(type) {
+	case *any:
+		switch vParentNode := (*parentNode).(type) {
+		case []any:
+			idx := nc.Parent.KeyToChild.(int)
+			if idx == -1 {
+				// Treat -1 as insert-at-end of list
+				idx = len(vParentNode)
+			}
+
+			if idx >= len(vParentNode) {
+				newElements := make([]any, idx-len(vParentNode)+1)
+				vParentNode = append(vParentNode, newElements...)
+				*parentNode = vParentNode
+			}
+
+			merged, err := mergeConditional(vv, nc.Node, merge)
+			if err != nil {
+				return false, err
+			}
+
+			vParentNode[idx] = merged
+			nc.Node = merged
+		default:
+			return false, fmt.Errorf("don't know about vtype %T", vParentNode)
+		}
+	case map[string]any:
+		key := nc.Parent.KeyToChild.(string)
+
+		// Update is treated differently depending on whether the value is a scalar or map type. If scalar,
+		// insert a new element into the terminal node, otherwise replace the terminal node with the new subtree.
+		if ncNode, ok := nc.Node.(*any); ok && !mapFromString {
+			switch vNcNode := (*ncNode).(type) {
+			case []any:
+				switch vv.(type) {
+				case map[string]any:
+					// the vv is a map, and the node is a slice
+					mergedValue := append(vNcNode, vv)
+					parentNode[key] = mergedValue
+				case *any:
+					merged, err := mergeConditional(vv, vNcNode, merge)
+					if err != nil {
+						return false, err
+					}
+
+					parentNode[key] = merged
+					nc.Node = merged
+				default:
+					// the vv is an basic JSON type (int, float, string, bool)
+					vv = append(vNcNode, vv)
+					parentNode[key] = vv
+					nc.Node = vv
+				}
+			default:
+				return false, fmt.Errorf("don't know about vnc type %T", vNcNode)
+			}
+		} else {
+			// For map passed as string type, the root is the new key.
+			if mapFromString {
+				if err := util.DeleteFromMap(nc.Parent.Node, nc.Parent.KeyToChild); err != nil {
+					return false, err
+				}
+				vm := vv.(map[string]any)
+				newKey := getTreeRoot(vm)
+				return false, util.InsertIntoMap(nc.Parent.Node, newKey, vm[newKey])
+			}
+			parentNode[key] = vv
+			nc.Node = vv
+		}
+	// TODO `map[interface{}]interface{}` is used by tests in operator/cmd/mesh, we should add our own tests
+	case map[any]any:
+		key := nc.Parent.KeyToChild.(string)
+		parentNode[key] = vv
+		nc.Node = vv
+	default:
+		return false, fmt.Errorf("don't know about type %T", parentNode)
+	}
+
+	return true, nil
+}
+
+// mergeConditional returns a merge of newVal and originalVal if merge is true, otherwise it returns newVal.
+func mergeConditional(newVal, originalVal any, merge bool) (any, error) {
+	if !merge || util.IsValueNilOrDefault(originalVal) {
+		return newVal, nil
+	}
+	newS, err := yaml.Marshal(newVal)
+	if err != nil {
+		return nil, err
+	}
+	if util.IsYAMLEmpty(string(newS)) {
+		return originalVal, nil
+	}
+	originalS, err := yaml.Marshal(originalVal)
+	if err != nil {
+		return nil, err
+	}
+	if util.IsYAMLEmpty(string(originalS)) {
+		return newVal, nil
+	}
+
+	mergedS, err := util.OverlayYAML(string(originalS), string(newS))
+	if err != nil {
+		return nil, err
+	}
+
+	if util.IsMap(originalVal) {
+		// For JSON compatibility
+		out := make(map[string]any)
+		if err := yaml.Unmarshal([]byte(mergedS), &out); err != nil {
+			return nil, err
+		}
+		return out, nil
+	}
+	// For scalars and slices, copy the type
+	out := originalVal
+	if err := yaml.Unmarshal([]byte(mergedS), &out); err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// find returns the value at path from the given tree, or false if the path does not exist.
+func find(treeNode any, path util.Path) (any, bool) {
+	if len(path) == 0 || treeNode == nil {
+		return nil, false
+	}
+	switch nt := treeNode.(type) {
+	case map[any]any:
+		val := nt[path[0]]
+		if val == nil {
+			return nil, false
+		}
+		if len(path) == 1 {
+			return val, true
+		}
+		return find(val, path[1:])
+	case map[string]any:
+		val := nt[path[0]]
+		if val == nil {
+			return nil, false
+		}
+		if len(path) == 1 {
+			return val, true
+		}
+		return find(val, path[1:])
+	case []any:
+		idx, err := strconv.Atoi(path[0])
+		if err != nil {
+			return nil, false
+		}
+		if idx >= len(nt) {
+			return nil, false
+		}
+		val := nt[idx]
+		return find(val, path[1:])
+	default:
+		return nil, false
+	}
+}
+
+// stringsEqual reports whether the string representations of a and b are equal. a and b may have different types.
+func stringsEqual(a, b any) bool {
+	return fmt.Sprint(a) == fmt.Sprint(b)
+}
+
+// matchesRegex reports whether str regex matches pattern.
+func matchesRegex(pattern, str any) bool {
+	match, err := regexp.MatchString(fmt.Sprint(pattern), fmt.Sprint(str))
+	if err != nil {
+		return false
+	}
+	return match
+}
+
+// isSliceOrPtrInterface reports whether v is a slice, a ptr to slice or interface to slice.
+func isSliceOrPtrInterface(v any) bool {
+	vv := reflect.ValueOf(v)
+	if vv.Kind() == reflect.Ptr {
+		vv = vv.Elem()
+	}
+	if vv.Kind() == reflect.Interface {
+		vv = vv.Elem()
+	}
+	return vv.Kind() == reflect.Slice
+}
+
+// isMapOrInterface reports whether v is a map, or interface to a map.
+func isMapOrInterface(v any) bool {
+	vv := reflect.ValueOf(v)
+	if vv.Kind() == reflect.Interface {
+		vv = vv.Elem()
+	}
+	return vv.Kind() == reflect.Map
+}
+
+// tryToUnmarshalStringToYAML tries to unmarshal something that may be a YAML list or map into a structure. If not
+// possible, returns original scalar value.
+func tryToUnmarshalStringToYAML(s any) (any, bool) {
+	// If value type is a string it could either be a literal string or a map type passed as a string. Try to unmarshal
+	// to discover it's the latter.
+	vv := s
+
+	if reflect.TypeOf(vv).Kind() == reflect.String {
+		sv := strings.Split(vv.(string), "\n")
+		// Need to be careful not to transform string literals into maps unless they really are maps, since scalar handling
+		// is different for inserts.
+		if len(sv) == 1 && strings.Contains(s.(string), ": ") ||
+			len(sv) > 1 && strings.Contains(s.(string), ":") {
+			nv := make(map[string]any)
+			if err := json.Unmarshal([]byte(vv.(string)), &nv); err == nil {
+				// treat JSON as string
+				return vv, false
+			}
+			if err := yaml2.Unmarshal([]byte(vv.(string)), &nv); err == nil {
+				return nv, true
+			}
+		}
+	}
+	// looks like a literal or failed unmarshal, return original type.
+	return vv, false
+}
+
+// getTreeRoot returns the first key found in m. It assumes a single root tree.
+func getTreeRoot(m map[string]any) string {
+	for k := range m {
+		return k
+	}
+	return ""
+}

pkg/cmd/hgctl/helm/tpath/tree_test.go

@@ -0,0 +1,843 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tpath
+
+import (
+	"testing"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"sigs.k8s.io/yaml"
+)
+
+func TestWritePathContext(t *testing.T) {
+	rootYAML := `
+a:
+  b:
+  - name: n1
+    value: v1
+  - name: n2
+    list:
+    - v1
+    - v2
+    - v3_regex
+`
+	tests := []struct {
+		desc      string
+		path      string
+		value     any
+		want      string
+		wantFound bool
+		wantErr   string
+	}{
+		{
+			desc:      "AddListEntry",
+			path:      `a.b.[name:n2].list`,
+			value:     `foo`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - name: n2
+    list:
+    - v1
+    - v2
+    - v3_regex
+    - foo
+`,
+		},
+		{
+			desc:      "ModifyListEntryValue",
+			path:      `a.b.[name:n1].value`,
+			value:     `v2`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v2
+  - list:
+    - v1
+    - v2
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "ModifyListEntryValueQuoted",
+			path:      `a.b.[name:n1].value`,
+			value:     `v2`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: "n1"
+    value: v2
+  - list:
+    - v1
+    - v2
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "ModifyListEntry",
+			path:      `a.b.[name:n2].list.[:v2]`,
+			value:     `v3`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v3
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc: "ModifyListEntryMapValue",
+			path: `a.b.[name:n2]`,
+			value: `name: n2
+list: 
+  - nk1: nv1
+  - nk2: nv2`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - name: n2
+    list:
+    - nk1: nv1
+    - nk2: nv2
+`,
+		},
+		{
+			desc:      "ModifyNthListEntry",
+			path:      `a.b.[1].list.[:v2]`,
+			value:     `v-the-second`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v-the-second
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "ModifyNthLeafListEntry",
+			path:      `a.b.[1].list.[2]`,
+			value:     `v-the-third`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v2
+    - v-the-third
+    name: n2
+`,
+		},
+		{
+			desc:      "ModifyListEntryValueDotless",
+			path:      `a.b[name:n1].value`,
+			value:     `v2`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v2
+  - list:
+    - v1
+    - v2
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "DeleteListEntry",
+			path:      `a.b.[name:n1]`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - list:
+    - v1
+    - v2
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "DeleteListEntryValue",
+			path:      `a.b.[name:n2].list.[:v2]`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "DeleteListEntryIndex",
+			path:      `a.b.[name:n2].list.[1]`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v3_regex
+    name: n2
+`,
+		},
+		{
+			desc:      "DeleteListEntryValueRegex",
+			path:      `a.b.[name:n2].list.[:v3]`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - list:
+    - v1
+    - v2
+    name: n2
+`,
+		},
+		{
+			desc:      "DeleteListLeafEntryBogusIndex",
+			path:      `a.b.[name:n2].list.[-200]`,
+			wantFound: false,
+			wantErr:   `path a.b.[name:n2].list.[-200]: element [-200] not found`,
+		},
+		{
+			desc:      "DeleteListEntryBogusIndex",
+			path:      `a.b.[1000000].list.[:v2]`,
+			wantFound: false,
+			wantErr:   `index 1000000 exceeds list length 2 at path [1000000].list.[:v2]`,
+		},
+		{
+			desc:      "AddMapEntry",
+			path:      `a.new_key`,
+			value:     `new_val`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - name: n2
+    list:
+    - v1
+    - v2
+    - v3_regex
+  new_key: new_val
+`,
+		},
+		{
+			desc: "AddMapEntryMapValue",
+			path: `a.new_key`,
+			value: `new_key:
+  nk1:
+    nk2: nv2`,
+			wantFound: true,
+			want: `
+a:
+  b:
+  - name: n1
+    value: v1
+  - name: n2
+    list:
+    - v1
+    - v2
+    - v3_regex
+  new_key:
+    nk1:
+      nk2: nv2
+`,
+		},
+		{
+			desc: "ModifyMapEntryMapValue",
+			path: `a.b`,
+			value: `nk1:
+  nk2: nv2`,
+			wantFound: true,
+			want: `
+a:
+  nk1:
+    nk2: nv2
+`,
+		},
+		{
+			desc:      "DeleteMapEntry",
+			path:      `a.b`,
+			wantFound: true,
+			want: `
+a: {}
+`,
+		},
+		{
+			desc:      "path not found",
+			path:      `a.c.[name:n2].list.[:v3]`,
+			wantFound: false,
+			wantErr:   `path not found at element c in path a.c.[name:n2].list.[:v3]`,
+		},
+		{
+			desc:      "error key",
+			path:      `a.b.[].list`,
+			wantFound: false,
+			wantErr:   `path a.b.[].list: [] is not a valid key:value path element`,
+		},
+		{
+			desc:      "invalid index",
+			path:      `a.c.[n2].list.[:v3]`,
+			wantFound: false,
+			wantErr:   `path not found at element c in path a.c.[n2].list.[:v3]`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			root := make(map[string]any)
+			if err := yaml.Unmarshal([]byte(rootYAML), &root); err != nil {
+				t.Fatal(err)
+			}
+			pc, gotFound, gotErr := GetPathContext(root, util.PathFromString(tt.path), false)
+			if gotErr, wantErr := errToString(gotErr), tt.wantErr; gotErr != wantErr {
+				t.Fatalf("GetPathContext(%s): gotErr:%s, wantErr:%s", tt.desc, gotErr, wantErr)
+			}
+			if gotFound != tt.wantFound {
+				t.Fatalf("GetPathContext(%s): gotFound:%v, wantFound:%v", tt.desc, gotFound, tt.wantFound)
+			}
+			if tt.wantErr != "" || !tt.wantFound {
+				if tt.want != "" {
+					t.Error("tt.want is set but never checked")
+				}
+				return
+			}
+
+			err := WritePathContext(pc, tt.value, false)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			gotYAML := util.ToYAML(root)
+			diff := util.YAMLDiff(gotYAML, tt.want)
+			if diff != "" {
+				t.Errorf("%s: (got:-, want:+):\n%s\n", tt.desc, diff)
+			}
+		})
+	}
+}
+
+func TestWriteNode(t *testing.T) {
+	testTreeYAML := `
+a:
+  b:
+    c: val1
+    list1:
+    - i1: val1
+    - i2: val2
+    - i3a: key1
+      i3b:
+        list2:
+        - i1: val1
+        - i2: val2
+        - i3a: key1
+          i3b:
+            i1: va11
+`
+	tests := []struct {
+		desc     string
+		baseYAML string
+		path     string
+		value    string
+		want     string
+		wantErr  string
+	}{
+		{
+			desc:  "insert empty",
+			path:  "a.b.c",
+			value: "val1",
+			want: `
+a:
+  b:
+    c: val1
+`,
+		},
+		{
+			desc:     "overwrite",
+			baseYAML: testTreeYAML,
+			path:     "a.b.c",
+			value:    "val2",
+			want: `
+a:
+  b:
+    c: val2
+    list1:
+    - i1: val1
+    - i2: val2
+    - i3a: key1
+      i3b:
+        list2:
+        - i1: val1
+        - i2: val2
+        - i3a: key1
+          i3b:
+            i1: va11
+`,
+		},
+		{
+			desc:     "partial create",
+			baseYAML: testTreeYAML,
+			path:     "a.b.d",
+			value:    "val3",
+			want: `
+a:
+  b:
+    c: val1
+    d: val3
+    list1:
+    - i1: val1
+    - i2: val2
+    - i3a: key1
+      i3b:
+        list2:
+        - i1: val1
+        - i2: val2
+        - i3a: key1
+          i3b:
+            i1: va11
+`,
+		},
+		{
+			desc:     "list keys",
+			baseYAML: testTreeYAML,
+			path:     "a.b.list1.[i3a:key1].i3b.list2.[i3a:key1].i3b.i1",
+			value:    "val2",
+			want: `
+a:
+  b:
+    c: val1
+    list1:
+    - i1: val1
+    - i2: val2
+    - i3a: key1
+      i3b:
+        list2:
+        - i1: val1
+        - i2: val2
+        - i3a: key1
+          i3b:
+            i1: val2
+`,
+		},
+		// For https://github.com/istio/istio/issues/20950
+		{
+			desc: "with initial list",
+			baseYAML: `
+components:
+  ingressGateways:
+    - enabled: true
+`,
+			path:  "components.ingressGateways[0].enabled",
+			value: "false",
+			want: `
+components:
+  ingressGateways:
+    - enabled: "false"
+`,
+		},
+		{
+			desc:     "no initial list",
+			baseYAML: "",
+			path:     "components.ingressGateways[0].enabled",
+			value:    "false",
+			want: `
+components:
+  ingressGateways:
+    - enabled: "false"
+`,
+		},
+		{
+			desc: "no initial list for entry",
+			baseYAML: `
+a: {}
+`,
+			path:  "a.list.[0]",
+			value: "v1",
+			want: `
+a:
+  list:
+    - v1		
+`,
+		},
+		{
+			desc: "ExtendNthLeafListEntry",
+			baseYAML: `
+a:
+  list:
+    - v1
+`,
+			path:  `a.list.[1]`,
+			value: `v2`,
+			want: `
+a:
+  list: 
+  - v1
+  - v2
+`,
+		},
+		{
+			desc: "ExtendLeafListEntryLargeIndex",
+			baseYAML: `
+a:
+  list:
+    - v1
+`,
+			path:  `a.list.[999]`,
+			value: `v2`,
+			want: `
+a:
+  list:
+  - v1
+  - v2
+`,
+		},
+		{
+			desc: "ExtendLeafListEntryNegativeIndex",
+			baseYAML: `
+a:
+  list:
+    - v1
+`,
+			path:  `a.list.[-1]`,
+			value: `v2`,
+			want: `
+a:
+  list:
+  - v1
+  - v2
+`,
+		},
+		{
+			desc: "ExtendNthListEntry",
+			baseYAML: `
+a:
+  list:
+  - name: foo
+`,
+			path:  `a.list.[1].name`,
+			value: `bar`,
+			want: `
+a:
+  list:
+  - name: foo
+  - name: bar
+`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			root := make(map[string]any)
+			if tt.baseYAML != "" {
+				if err := yaml.Unmarshal([]byte(tt.baseYAML), &root); err != nil {
+					t.Fatal(err)
+				}
+			}
+			p := util.PathFromString(tt.path)
+			err := WriteNode(root, p, tt.value)
+			if gotErr, wantErr := errToString(err), tt.wantErr; gotErr != wantErr {
+				t.Errorf("%s: gotErr:%s, wantErr:%s", tt.desc, gotErr, wantErr)
+				return
+			}
+			if got, want := util.ToYAML(root), tt.want; err == nil && util.YAMLDiff(got, want) != "" {
+				t.Errorf("%s: got:\n%s\nwant:\n%s\ndiff:\n%s\n", tt.desc, got, want, util.YAMLDiff(got, want))
+			}
+		})
+	}
+}
+
+func TestMergeNode(t *testing.T) {
+	testTreeYAML := `
+a:
+  b:
+    c: val1
+    list1:
+    - i1: val1
+    - i2: val2
+`
+	tests := []struct {
+		desc     string
+		baseYAML string
+		path     string
+		value    string
+		want     string
+		wantErr  string
+	}{
+		{
+			desc:     "merge list entry",
+			baseYAML: testTreeYAML,
+			path:     "a.b.list1.[i1:val1]",
+			value: `
+i2b: val2`,
+			want: `
+a:
+  b:
+    c: val1
+    list1:
+    - i1: val1
+      i2b: val2
+    - i2: val2
+`,
+		},
+		{
+			desc:     "merge list 2",
+			baseYAML: testTreeYAML,
+			path:     "a.b.list1",
+			value: `
+i3:
+  a: val3
+`,
+			want: `
+a:
+  b:
+    c: val1
+    list1:
+    - i1: val1
+    - i2: val2
+    - i3:
+        a: val3
+`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			root := make(map[string]any)
+			if tt.baseYAML != "" {
+				if err := yaml.Unmarshal([]byte(tt.baseYAML), &root); err != nil {
+					t.Fatal(err)
+				}
+			}
+			p := util.PathFromString(tt.path)
+			iv := make(map[string]any)
+			err := yaml.Unmarshal([]byte(tt.value), &iv)
+			if err != nil {
+				t.Fatal(err)
+			}
+			err = MergeNode(root, p, iv)
+			if gotErr, wantErr := errToString(err), tt.wantErr; gotErr != wantErr {
+				t.Errorf("%s: gotErr:%s, wantErr:%s", tt.desc, gotErr, wantErr)
+				return
+			}
+			if got, want := util.ToYAML(root), tt.want; err == nil && util.YAMLDiff(got, want) != "" {
+				t.Errorf("%s: got:\n%s\nwant:\n%s\ndiff:\n%s\n", tt.desc, got, want, util.YAMLDiff(got, want))
+			}
+		})
+	}
+}
+
+// errToString returns the string representation of err and the empty string if
+// err is nil.
+func errToString(err error) string {
+	if err == nil {
+		return ""
+	}
+	return err.Error()
+}
+
+// TestSecretVolumes simulates https://github.com/istio/istio/issues/20381
+func TestSecretVolumes(t *testing.T) {
+	rootYAML := `
+values:
+   gateways:
+      istio-egressgateway:
+         secretVolumes: []
+`
+	root := make(map[string]any)
+	if err := yaml.Unmarshal([]byte(rootYAML), &root); err != nil {
+		t.Fatal(err)
+	}
+	overrides := []struct {
+		path  string
+		value any
+	}{
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[0].name",
+			value: "egressgateway-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[0].secretName",
+			value: "istio-egressgateway-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[0].mountPath",
+			value: "/etc/istio/egressgateway-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[1].name",
+			value: "egressgateway-ca-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[1].secretName",
+			value: "istio-egressgateway-ca-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[1].mountPath",
+			value: "/etc/istio/egressgateway-ca-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[2].name",
+			value: "nginx-client-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[2].secretName",
+			value: "nginx-client-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[2].mountPath",
+			value: "/etc/istio/nginx-client-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[3].name",
+			value: "nginx-ca-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[3].secretName",
+			value: "nginx-ca-certs",
+		},
+		{
+			path:  "values.gateways.istio-egressgateway.secretVolumes[3].mountPath",
+			value: "/etc/istio/nginx-ca-certs",
+		},
+	}
+
+	for _, override := range overrides {
+
+		pc, _, err := GetPathContext(root, util.PathFromString(override.path), true)
+		if err != nil {
+			t.Fatalf("GetPathContext(%q): %v", override.path, err)
+		}
+		err = WritePathContext(pc, override.value, false)
+		if err != nil {
+			t.Fatalf("WritePathContext(%q): %v", override.path, err)
+		}
+	}
+
+	want := `
+values:
+   gateways:
+      istio-egressgateway:
+         secretVolumes:
+         - mountPath: /etc/istio/egressgateway-certs
+           name: egressgateway-certs
+           secretName: istio-egressgateway-certs
+         - mountPath: /etc/istio/egressgateway-ca-certs
+           name: egressgateway-ca-certs
+           secretName: istio-egressgateway-ca-certs
+         - mountPath: /etc/istio/nginx-client-certs
+           name: nginx-client-certs
+           secretName: nginx-client-certs
+         - mountPath: /etc/istio/nginx-ca-certs
+           name: nginx-ca-certs
+           secretName: nginx-ca-certs
+`
+	gotYAML := util.ToYAML(root)
+	diff := util.YAMLDiff(gotYAML, want)
+	if diff != "" {
+		t.Errorf("TestSecretVolumes: diff:\n%s\n", diff)
+	}
+}
+
+// Simulates https://github.com/istio/istio/issues/19196
+func TestWriteEscapedPathContext(t *testing.T) {
+	rootYAML := `
+values:
+  sidecarInjectorWebhook:
+    injectedAnnotations: {}
+`
+	tests := []struct {
+		desc      string
+		path      string
+		value     any
+		want      string
+		wantFound bool
+		wantErr   string
+	}{
+		{
+			desc:      "ModifyEscapedPathValue",
+			path:      `values.sidecarInjectorWebhook.injectedAnnotations.container\.apparmor\.security\.beta\.kubernetes\.io/istio-proxy`,
+			value:     `runtime/default`,
+			wantFound: true,
+			want: `
+values:
+  sidecarInjectorWebhook:
+    injectedAnnotations:
+      container.apparmor.security.beta.kubernetes.io/istio-proxy: runtime/default
+`,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			root := make(map[string]any)
+			if err := yaml.Unmarshal([]byte(rootYAML), &root); err != nil {
+				t.Fatal(err)
+			}
+			pc, gotFound, gotErr := GetPathContext(root, util.PathFromString(tt.path), false)
+			if gotErr, wantErr := errToString(gotErr), tt.wantErr; gotErr != wantErr {
+				t.Fatalf("GetPathContext(%s): gotErr:%s, wantErr:%s", tt.desc, gotErr, wantErr)
+			}
+			if gotFound != tt.wantFound {
+				t.Fatalf("GetPathContext(%s): gotFound:%v, wantFound:%v", tt.desc, gotFound, tt.wantFound)
+			}
+			if tt.wantErr != "" || !tt.wantFound {
+				return
+			}
+
+			err := WritePathContext(pc, tt.value, false)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			gotYAML := util.ToYAML(root)
+			diff := util.YAMLDiff(gotYAML, tt.want)
+			if diff != "" {
+				t.Errorf("%s: diff:\n%s\n", tt.desc, diff)
+			}
+		})
+	}
+}

pkg/cmd/hgctl/helm/tpath/util.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tpath
+
+import (
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"gopkg.in/yaml.v2"
+	yaml2 "sigs.k8s.io/yaml"
+)
+
+// AddSpecRoot adds a root node called "spec" to the given tree and returns the resulting tree.
+func AddSpecRoot(tree string) (string, error) {
+	t, nt := make(map[string]any), make(map[string]any)
+	if err := yaml.Unmarshal([]byte(tree), &t); err != nil {
+		return "", err
+	}
+	nt["spec"] = t
+	out, err := yaml.Marshal(nt)
+	if err != nil {
+		return "", err
+	}
+	return string(out), nil
+}
+
+// GetSpecSubtree returns the subtree under "spec".
+func GetSpecSubtree(yml string) (string, error) {
+	return GetConfigSubtree(yml, "spec")
+}
+
+// GetConfigSubtree returns the subtree at the given path.
+func GetConfigSubtree(manifest, path string) (string, error) {
+	root := make(map[string]any)
+	if err := yaml2.Unmarshal([]byte(manifest), &root); err != nil {
+		return "", err
+	}
+
+	nc, _, err := GetPathContext(root, util.PathFromString(path), false)
+	if err != nil {
+		return "", err
+	}
+	out, err := yaml2.Marshal(nc.Node)
+	if err != nil {
+		return "", err
+	}
+	return string(out), nil
+}

pkg/cmd/hgctl/helm/tpath/util_test.go

@@ -0,0 +1,122 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package tpath
+
+import (
+	"errors"
+	"testing"
+)
+
+func TestAddSpecRoot(t *testing.T) {
+	tests := []struct {
+		desc   string
+		in     string
+		expect string
+		err    error
+	}{
+		{
+			desc: "empty",
+			in:   ``,
+			expect: `spec: {}
+`,
+			err: nil,
+		},
+		{
+			desc: "add-root",
+			in: `
+a: va
+b: foo`,
+			expect: `spec:
+  a: va
+  b: foo
+`,
+			err: nil,
+		},
+		{
+			desc:   "err",
+			in:     `i can't be yaml, can I?`,
+			expect: ``,
+			err:    errors.New(""),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			if got, err := AddSpecRoot(tt.in); got != tt.expect ||
+				((err != nil && tt.err == nil) || (err == nil && tt.err != nil)) {
+				t.Errorf("%s AddSpecRoot(%s) => %s, want %s", tt.desc, tt.in, got, tt.expect)
+			}
+		})
+	}
+}
+
+func TestGetConfigSubtree(t *testing.T) {
+	tests := []struct {
+		desc     string
+		manifest string
+		path     string
+		expect   string
+		err      bool
+	}{
+		{
+			desc:     "empty",
+			manifest: ``,
+			path:     ``,
+			expect: `{}
+`,
+			err: false,
+		},
+		{
+			desc: "subtree",
+			manifest: `
+a:
+  b:
+  - name: n1
+    value: v2
+  - list:
+    - v1
+    - v2
+    - v3_regex
+    name: n2
+`,
+			path: `a`,
+			expect: `b:
+- name: n1
+  value: v2
+- list:
+  - v1
+  - v2
+  - v3_regex
+  name: n2
+`,
+			err: false,
+		},
+		{
+			desc:     "err",
+			manifest: "not-yaml",
+			path:     "not-subnode",
+			expect:   ``,
+			err:      true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.desc, func(t *testing.T) {
+			if got, err := GetConfigSubtree(tt.manifest, tt.path); got != tt.expect || (err == nil) == tt.err {
+				t.Errorf("%s GetConfigSubtree(%s, %s) => %s, want %s", tt.desc, tt.manifest, tt.path, got, tt.expect)
+			}
+		})
+	}
+}

pkg/cmd/hgctl/install.go

@@ -0,0 +1,207 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/installer"
+	"github.com/alibaba/higress/pkg/cmd/options"
+	"github.com/spf13/cobra"
+)
+
+const (
+	setFlagHelpStr = `Override an higress profile value, e.g. to choose a profile
+(--set profile=local-k8s), or override profile values (--set gateway.replicas=2), or override helm values (--set values.global.proxy.resources.requsts.cpu=500m).`
+	// manifestsFlagHelpStr is the command line description for --manifests
+	manifestsFlagHelpStr = `Specify a path to a directory of profiles
+(e.g. ~/Downloads/higress/manifests).`
+	filenameFlagHelpStr = "Path to file containing helm custom values"
+	outputHelpstr       = "Specify a file to write profile yaml"
+
+	profileNameK8s         = "k8s"
+	profileNameLocalK8s    = "local-k8s"
+	profileNameLocalDocker = "local-docker"
+)
+
+type InstallArgs struct {
+	// InFilenames is a filename to helm custom values
+	InFilenames []string
+	// KubeConfigPath is the path to kube config file.
+	KubeConfigPath string
+	// Context is the cluster context in the kube config
+	Context string
+	// Set is a string with element format "path=value" where path is an profile path and the value is a
+	// value to set the node at that path to.
+	Set []string
+	// ManifestsPath is a path to a ManifestsPath and profiles directory in the local filesystem with a release tgz.
+	ManifestsPath string
+}
+
+func (a *InstallArgs) String() string {
+	var b strings.Builder
+	b.WriteString("KubeConfigPath:   " + a.KubeConfigPath + "\n")
+	b.WriteString("Context:          " + a.Context + "\n")
+	b.WriteString("Set:              " + fmt.Sprint(a.Set) + "\n")
+	b.WriteString("ManifestsPath:    " + a.ManifestsPath + "\n")
+	return b.String()
+}
+
+func addInstallFlags(cmd *cobra.Command, args *InstallArgs) {
+	cmd.PersistentFlags().StringSliceVarP(&args.InFilenames, "filename", "f", nil, filenameFlagHelpStr)
+	cmd.PersistentFlags().StringArrayVarP(&args.Set, "set", "s", nil, setFlagHelpStr)
+	cmd.PersistentFlags().StringVarP(&args.ManifestsPath, "manifests", "d", "", manifestsFlagHelpStr)
+}
+
+// --manifests is an alias for --set installPackagePath=
+func applyFlagAliases(flags []string, manifestsPath string) []string {
+	if manifestsPath != "" {
+		flags = append(flags, fmt.Sprintf("installPackagePath=%s", manifestsPath))
+	}
+	return flags
+}
+
+// newInstallCmd generates a higress install manifest and applies it to a cluster
+func newInstallCmd() *cobra.Command {
+	iArgs := &InstallArgs{}
+	installCmd := &cobra.Command{
+		Use:   "install",
+		Short: "Applies an higress manifest, installing or reconfiguring higress on a cluster.",
+		Long:  "The install command generates an higress install manifest and applies it to a cluster.",
+		// nolint: lll
+		Example: `  # Apply a default higress installation
+  hgctl install
+
+  # Install higress on local kubernetes cluster 
+  hgctl install --set profile=local-k8s 
+
+  # Install higress on local docker environment with specific gateway port
+  hgctl install --set profile=local-docker --set gateway.httpPort=80 --set gateway.httpsPort=443
+
+  # To override profile setting
+  hgctl install --set profile=local-k8s  --set global.enableIstioAPI=true --set gateway.replicas=2"
+
+  # To override helm setting
+  hgctl install --set profile=local-k8s  --set values.global.proxy.resources.requsts.cpu=500m"
+
+
+`,
+		Args: cobra.ExactArgs(0),
+		PreRunE: func(cmd *cobra.Command, args []string) error {
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return install(cmd.OutOrStdout(), iArgs)
+		},
+	}
+	addInstallFlags(installCmd, iArgs)
+	flags := installCmd.Flags()
+	options.AddKubeConfigFlags(flags)
+	return installCmd
+}
+
+func install(writer io.Writer, iArgs *InstallArgs) error {
+	setFlags := applyFlagAliases(iArgs.Set, iArgs.ManifestsPath)
+
+	// check profileName
+	psf := helm.GetValueForSetFlag(setFlags, "profile")
+	if len(psf) == 0 {
+		psf = promptProfileName(writer)
+		setFlags = append(setFlags, fmt.Sprintf("profile=%s", psf))
+	}
+
+	if !promptInstall(writer, psf) {
+		return nil
+	}
+
+	_, profile, profileName, err := helm.GenerateConfig(iArgs.InFilenames, setFlags)
+	if err != nil {
+		return fmt.Errorf("generate config: %v", err)
+	}
+
+	fmt.Fprintf(writer, "\n🧐 Validating Profile: \"%s\" \n", profileName)
+	err = profile.Validate()
+	if err != nil {
+		return err
+	}
+
+	err = installManifests(profile, writer)
+	if err != nil {
+		return fmt.Errorf("failed to install manifests: %v", err)
+	}
+
+	// Remove "~/.hgctl/profiles/install.yaml"
+	if oldProfileName, isExisted := installer.GetInstalledYamlPath(); isExisted {
+		_ = os.Remove(oldProfileName)
+	}
+
+	return nil
+}
+
+func promptInstall(writer io.Writer, profileName string) bool {
+	answer := ""
+	for {
+		fmt.Fprintf(writer, "\nThis will install Higress \"%s\" profile into the cluster. \nProceed? (y/N)", profileName)
+		fmt.Scanln(&answer)
+		if strings.TrimSpace(answer) == "y" {
+			fmt.Fprintf(writer, "\n")
+			return true
+		}
+		if strings.TrimSpace(answer) == "N" {
+			fmt.Fprintf(writer, "Cancelled.\n")
+			return false
+		}
+	}
+}
+
+func promptProfileName(writer io.Writer) string {
+	answer := ""
+	fmt.Fprintf(writer, "\nPlease select higress install configration profile:\n")
+	fmt.Fprintf(writer, "\n1.Install higress to local kubernetes cluster like kind etc.\n")
+	fmt.Fprintf(writer, "\n2.Install higress to kubernetes cluster\n")
+	fmt.Fprintf(writer, "\n3.Install higress to local docker environment\n")
+	for {
+		fmt.Fprintf(writer, "\nPlease input 1, 2 or 3 to select, input your selection:")
+		fmt.Scanln(&answer)
+		if strings.TrimSpace(answer) == "1" {
+			return profileNameLocalK8s
+		}
+		if strings.TrimSpace(answer) == "2" {
+			return profileNameK8s
+		}
+		if strings.TrimSpace(answer) == "3" {
+			return profileNameLocalDocker
+		}
+	}
+
+}
+
+func installManifests(profile *helm.Profile, writer io.Writer) error {
+	installer, err := installer.NewInstaller(profile, writer, false)
+	if err != nil {
+		return err
+	}
+
+	err = installer.Install()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}

pkg/cmd/hgctl/installer/component.go

@@ -0,0 +1,121 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	"helm.sh/helm/v3/pkg/chartutil"
+	"sigs.k8s.io/yaml"
+)
+
+type ComponentName string
+
+var ComponentMap = map[ComponentName]struct{}{
+	Higress: {},
+	Istio:   {},
+}
+
+type Component interface {
+	// ComponentName returns the name of the component.
+	ComponentName() ComponentName
+	// Namespace returns the namespace for the component.
+	Namespace() string
+	// Enabled reports whether the component is enabled.
+	Enabled() bool
+	// Run starts the component. Must be called before the component is used.
+	Run() error
+	RenderManifest() (string, error)
+}
+
+type ComponentOptions struct {
+	Name      string
+	Namespace string
+	// local
+	ChartPath string
+	// remote
+	RepoURL   string
+	ChartName string
+	Version   string
+	Quiet     bool
+	// Capabilities
+	Capabilities *chartutil.Capabilities
+}
+
+type ComponentOption func(*ComponentOptions)
+
+func WithComponentNamespace(namespace string) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.Namespace = namespace
+	}
+}
+
+func WithComponentChartPath(path string) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.ChartPath = path
+	}
+}
+
+func WithComponentChartName(chartName string) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.ChartName = chartName
+	}
+}
+
+func WithComponentRepoURL(url string) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.RepoURL = url
+	}
+}
+
+func WithComponentVersion(version string) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.Version = version
+	}
+}
+
+func WithComponentCapabilities(capabilities *chartutil.Capabilities) ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.Capabilities = capabilities
+	}
+}
+
+func WithQuiet() ComponentOption {
+	return func(opts *ComponentOptions) {
+		opts.Quiet = true
+	}
+}
+
+func renderComponentManifest(spec any, renderer helm.Renderer, addOn bool, name ComponentName, namespace string) (string, error) {
+	var valsBytes []byte
+	var valsYaml string
+	var err error
+	if yamlString, ok := spec.(string); ok {
+		valsYaml = yamlString
+	} else {
+		if !util.IsValueNil(spec) {
+			valsBytes, err = yaml.Marshal(spec)
+			if err != nil {
+				return "", err
+			}
+			valsYaml = string(valsBytes)
+		}
+	}
+	final, err := renderer.RenderManifest(valsYaml)
+	if err != nil {
+		return "", err
+	}
+	return final, nil
+}

pkg/cmd/hgctl/installer/gateway_api.go

@@ -0,0 +1,113 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/manifests"
+)
+
+const (
+	GatewayAPI ComponentName = "gatewayAPI"
+)
+
+type GatewayAPIComponent struct {
+	profile  *helm.Profile
+	started  bool
+	opts     *ComponentOptions
+	renderer helm.Renderer
+	writer   io.Writer
+	kubeCli  kubernetes.CLIClient
+}
+
+func NewGatewayAPIComponent(kubeCli kubernetes.CLIClient, profile *helm.Profile, writer io.Writer, opts ...ComponentOption) (Component, error) {
+	newOpts := &ComponentOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	if !strings.HasPrefix(newOpts.RepoURL, "embed://") {
+		return nil, errors.New("GatewayAPI Url need start with embed://")
+	}
+
+	chartDir := strings.TrimPrefix(newOpts.RepoURL, "embed://")
+	// GatewayAPI can only be installed by embed type
+	renderer, err := helm.NewLocalFileRenderer(
+		helm.WithName(newOpts.ChartName),
+		helm.WithNamespace(newOpts.Namespace),
+		helm.WithRepoURL(newOpts.RepoURL),
+		helm.WithVersion(newOpts.Version),
+		helm.WithFS(manifests.BuiltinOrDir("")),
+		helm.WithDir(chartDir),
+		helm.WithCapabilities(newOpts.Capabilities),
+		helm.WithRestConfig(kubeCli.RESTConfig()),
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	gatewayAPIComponent := &GatewayAPIComponent{
+		profile:  profile,
+		renderer: renderer,
+		opts:     newOpts,
+		writer:   writer,
+		kubeCli:  kubeCli,
+	}
+	return gatewayAPIComponent, nil
+}
+
+func (i *GatewayAPIComponent) ComponentName() ComponentName {
+	return GatewayAPI
+}
+
+func (i *GatewayAPIComponent) Namespace() string {
+	return i.opts.Namespace
+}
+
+func (i *GatewayAPIComponent) Enabled() bool {
+	return true
+}
+
+func (i *GatewayAPIComponent) Run() error {
+	if !i.opts.Quiet {
+		fmt.Fprintf(i.writer, "🏄 Downloading GatewayAPI Yaml Files version: %s, url: %s\n", i.opts.Version, i.opts.RepoURL)
+	}
+	if err := i.renderer.Init(); err != nil {
+		return err
+	}
+	i.started = true
+	return nil
+}
+
+func (i *GatewayAPIComponent) RenderManifest() (string, error) {
+	if !i.started {
+		return "", nil
+	}
+	if !i.opts.Quiet {
+		fmt.Fprintf(i.writer, "📦 Rendering GatewayAPI Yaml Files\n")
+	}
+	values := make(map[string]any)
+	manifest, err := renderComponentManifest(values, i.renderer, false, i.ComponentName(), i.opts.Namespace)
+	if err != nil {
+		return "", err
+	}
+	return manifest, nil
+}

pkg/cmd/hgctl/installer/helm_agent.go

@@ -0,0 +1,93 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os/exec"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/options"
+)
+
+type HelmRelease struct {
+	appVersion string `json:"app_version,omitempty"`
+	chart      string `json:"chart,omitempty"`
+	name       string `json:"name,omitempty"`
+	namespace  string `json:"namespace,omitempty"`
+	revision   string `json:"revision,omitempty"`
+	status     string `json:"status,omitempty"`
+	updated    string `json:"updated,omitempty"`
+}
+
+type HelmAgent struct {
+	profile        *helm.Profile
+	writer         io.Writer
+	helmBinaryName string
+	quiet          bool
+}
+
+func NewHelmAgent(profile *helm.Profile, writer io.Writer, quiet bool) *HelmAgent {
+	return &HelmAgent{
+		profile:        profile,
+		writer:         writer,
+		helmBinaryName: "helm",
+		quiet:          quiet,
+	}
+}
+
+func (h *HelmAgent) IsHigressInstalled() (bool, error) {
+	args := []string{"list", "-n", h.profile.Global.Namespace, "-f", "higress"}
+	if len(*options.DefaultConfigFlags.KubeConfig) > 0 {
+		args = append(args, fmt.Sprintf("--kubeconfig=%s", *options.DefaultConfigFlags.KubeConfig))
+	}
+	if len(*options.DefaultConfigFlags.Context) > 0 {
+		args = append(args, fmt.Sprintf("--kube-context=%s", *options.DefaultConfigFlags.Context))
+	}
+	if !h.quiet {
+		fmt.Fprintf(h.writer, "\n📦 Running command: %s  %s\n\n", h.helmBinaryName, strings.Join(args, "  "))
+	}
+	cmd := exec.Command(h.helmBinaryName, args...)
+	var out bytes.Buffer
+	var stderr bytes.Buffer
+	cmd.Stdout = &out
+	cmd.Stderr = &stderr
+
+	if err := cmd.Start(); err != nil {
+		return false, nil
+	}
+
+	done := make(chan error, 1)
+	go func() {
+		done <- cmd.Wait()
+	}()
+
+	select {
+	case err := <-done:
+		if err == nil {
+			content := out.String()
+			if !h.quiet {
+				fmt.Fprintf(h.writer, "\n%s\n", content)
+			}
+			if strings.Contains(content, "deployed") {
+				return true, nil
+			}
+		}
+	}
+	return false, nil
+}

pkg/cmd/hgctl/installer/higress.go

@@ -0,0 +1,127 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"errors"
+	"fmt"
+	"io"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+)
+
+const (
+	Higress ComponentName = "higress"
+)
+
+type HigressComponent struct {
+	profile  *helm.Profile
+	started  bool
+	opts     *ComponentOptions
+	renderer helm.Renderer
+	writer   io.Writer
+	kubeCli  kubernetes.CLIClient
+}
+
+func (h *HigressComponent) ComponentName() ComponentName {
+	return Higress
+}
+
+func (h *HigressComponent) Namespace() string {
+	return h.opts.Namespace
+}
+
+func (h *HigressComponent) Enabled() bool {
+	return true
+}
+
+func (h *HigressComponent) Run() error {
+	// Parse latest version
+	if h.opts.Version == helm.RepoLatestVersion {
+
+		latestVersion, err := helm.ParseLatestVersion(h.opts.RepoURL, h.opts.Version)
+		if err != nil {
+			return err
+		}
+		if !h.opts.Quiet {
+			fmt.Fprintf(h.writer, "⚡️ Fetching Higress Helm Chart latest version \"%s\" \n", latestVersion)
+		}
+
+		// Reset Helm Chart version
+		h.opts.Version = latestVersion
+		h.renderer.SetVersion(latestVersion)
+	}
+	if !h.opts.Quiet {
+		fmt.Fprintf(h.writer, "🏄 Downloading Higress Helm Chart version: %s, url: %s\n", h.opts.Version, h.opts.RepoURL)
+	}
+	if err := h.renderer.Init(); err != nil {
+		return err
+	}
+	h.profile.HigressVersion = h.opts.Version
+	h.started = true
+	return nil
+}
+
+func (h *HigressComponent) RenderManifest() (string, error) {
+	if !h.started {
+		return "", nil
+	}
+	if !h.opts.Quiet {
+		fmt.Fprintf(h.writer, "📦 Rendering Higress Helm Chart\n")
+	}
+	valsYaml, err := h.profile.ValuesYaml()
+	if err != nil {
+		return "", err
+	}
+	manifest, err2 := renderComponentManifest(valsYaml, h.renderer, true, h.ComponentName(), h.opts.Namespace)
+	if err2 != nil {
+		return "", err
+	}
+	return manifest, nil
+}
+
+func NewHigressComponent(kubeCli kubernetes.CLIClient, profile *helm.Profile, writer io.Writer, opts ...ComponentOption) (Component, error) {
+	newOpts := &ComponentOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	if len(newOpts.RepoURL) == 0 {
+		return nil, errors.New("Higress helm chart url can't be empty")
+	}
+
+	// Higress can only be installed by remote type
+	renderer, err := helm.NewRemoteRenderer(
+		helm.WithName(newOpts.ChartName),
+		helm.WithNamespace(newOpts.Namespace),
+		helm.WithRepoURL(newOpts.RepoURL),
+		helm.WithVersion(newOpts.Version),
+		helm.WithCapabilities(newOpts.Capabilities),
+		helm.WithRestConfig(kubeCli.RESTConfig()),
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	higressComponent := &HigressComponent{
+		profile:  profile,
+		renderer: renderer,
+		opts:     newOpts,
+		writer:   writer,
+		kubeCli:  kubeCli,
+	}
+	return higressComponent, nil
+}

pkg/cmd/hgctl/installer/installer.go

@@ -0,0 +1,130 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"runtime"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/options"
+	"k8s.io/client-go/util/homedir"
+)
+
+const (
+	HgctlHomeDirPath           = ".hgctl"
+	StandaloneInstalledPath    = "higress-standalone"
+	ProfileInstalledPath       = "profiles"
+	InstalledYamlFileName      = "install.yaml"
+	DefaultGatewayAPINamespace = "gateway-system"
+	DefaultIstioNamespace      = "istio-system"
+)
+
+type Installer interface {
+	Install() error
+	UnInstall() error
+	Upgrade() error
+}
+
+func NewInstaller(profile *helm.Profile, writer io.Writer, quiet bool) (Installer, error) {
+	switch profile.Global.Install {
+	case helm.InstallK8s, helm.InstallLocalK8s:
+		cliClient, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+		if err != nil {
+			return nil, fmt.Errorf("failed to build kubernetes client: %w", err)
+		}
+		installer, err := NewK8sInstaller(profile, cliClient, writer, quiet)
+		return installer, err
+	case helm.InstallLocalDocker:
+		installer, err := NewDockerInstaller(profile, writer, quiet)
+		return installer, err
+	default:
+		return nil, errors.New("install is not supported")
+	}
+}
+
+func GetHomeDir() (string, error) {
+	home := homedir.HomeDir()
+	if home == "" {
+		return "", fmt.Errorf("No user home environment variable found for OS %s", runtime.GOOS)
+	}
+
+	return home, nil
+}
+
+func GetHgctlPath() (string, error) {
+	home, err := GetHomeDir()
+	if err != nil {
+		return "", err
+	}
+
+	hgctlPath := filepath.Join(home, HgctlHomeDirPath)
+	if _, err := os.Stat(hgctlPath); os.IsNotExist(err) {
+		if err = os.MkdirAll(hgctlPath, os.ModePerm); err != nil {
+			return "", err
+		}
+	}
+
+	return hgctlPath, nil
+}
+
+func GetDefaultInstallPackagePath() (string, error) {
+	dir, err := os.Getwd()
+	if err != nil {
+		return "", err
+	}
+
+	path := filepath.Join(dir, StandaloneInstalledPath)
+	if _, err := os.Stat(path); os.IsNotExist(err) {
+		if err = os.MkdirAll(path, os.ModePerm); err != nil {
+			return "", err
+		}
+	}
+
+	return path, err
+}
+
+func GetProfileInstalledPath() (string, error) {
+	hgctlPath, err := GetHgctlPath()
+	if err != nil {
+		return "", err
+	}
+
+	profilesPath := filepath.Join(hgctlPath, ProfileInstalledPath)
+	if _, err := os.Stat(profilesPath); os.IsNotExist(err) {
+		if err = os.MkdirAll(profilesPath, os.ModePerm); err != nil {
+			return "", err
+		}
+	}
+
+	return profilesPath, nil
+}
+
+func GetInstalledYamlPath() (string, bool) {
+	profileInstalledPath, err := GetProfileInstalledPath()
+	if err != nil {
+		return "", false
+	}
+	installedYamlFile := filepath.Join(profileInstalledPath, InstalledYamlFileName)
+	if _, err := os.Stat(installedYamlFile); os.IsNotExist(err) {
+		return installedYamlFile, false
+	}
+	return installedYamlFile, true
+}

pkg/cmd/hgctl/installer/installer_docker.go

@@ -0,0 +1,112 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"errors"
+	"fmt"
+	"io"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+)
+
+type DockerInstaller struct {
+	started      bool
+	standalone   *StandaloneComponent
+	profile      *helm.Profile
+	writer       io.Writer
+	profileStore ProfileStore
+}
+
+func (d *DockerInstaller) Install() error {
+	fmt.Fprintf(d.writer, "\n⌛️ Processing installation... \n\n")
+
+	if err := d.standalone.Install(); err != nil {
+		return err
+	}
+
+	profileName, err1 := d.profileStore.Save(d.profile)
+	if err1 != nil {
+		return err1
+	}
+	fmt.Fprintf(d.writer, "\n✔️ Wrote Profile: \"%s\" \n", profileName)
+
+	fmt.Fprintf(d.writer, "\n🎊 Install All Resources Complete!\n")
+	return nil
+}
+
+func (d *DockerInstaller) UnInstall() error {
+
+	fmt.Fprintf(d.writer, "\n⌛️ Processing uninstallation... \n\n")
+
+	if err := d.standalone.UnInstall(); err != nil {
+		return err
+	}
+
+	profileName, err1 := d.profileStore.Delete(d.profile)
+	if err1 != nil {
+		return err1
+	}
+	fmt.Fprintf(d.writer, "\n✔️ Removed Profile: \"%s\" \n", profileName)
+
+	fmt.Fprintf(d.writer, "\n🎊 Uninstall All Resources Complete!\n")
+	return nil
+}
+
+func (d *DockerInstaller) Upgrade() error {
+	fmt.Fprintf(d.writer, "\n⌛️ Processing upgrade... \n\n")
+
+	if err := d.standalone.Upgrade(); err != nil {
+		return err
+	}
+
+	fmt.Fprintf(d.writer, "\n🎊 Install All Resources Complete!\n")
+	return nil
+}
+
+func NewDockerInstaller(profile *helm.Profile, writer io.Writer, quiet bool) (*DockerInstaller, error) {
+	if profile == nil {
+		return nil, errors.New("install profile is empty")
+	}
+	// initialize components
+	opts := []ComponentOption{
+		WithComponentVersion(profile.Charts.Standalone.Version),
+		WithComponentRepoURL(profile.Charts.Standalone.Url),
+		WithComponentChartName(profile.Charts.Standalone.Name),
+	}
+	if quiet {
+		opts = append(opts, WithQuiet())
+	}
+	standaloneComponent, err := NewStandaloneComponent(profile, writer, opts...)
+	if err != nil {
+		return nil, fmt.Errorf("NewStandaloneComponent failed, err: %s", err)
+	}
+
+	profileInstalledPath, err1 := GetProfileInstalledPath()
+	if err1 != nil {
+		return nil, err1
+	}
+	profileStore, err2 := NewFileDirProfileStore(profileInstalledPath)
+	if err2 != nil {
+		return nil, err2
+	}
+	op := &DockerInstaller{
+		profile:      profile,
+		standalone:   standaloneComponent,
+		writer:       writer,
+		profileStore: profileStore,
+	}
+	return op, nil
+}

pkg/cmd/hgctl/installer/installer_k8s.go

@@ -0,0 +1,343 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm/object"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+)
+
+type K8sInstaller struct {
+	started      bool
+	components   map[ComponentName]Component
+	kubeCli      kubernetes.CLIClient
+	profile      *helm.Profile
+	writer       io.Writer
+	profileStore ProfileStore
+}
+
+func (o *K8sInstaller) Install() error {
+	// check if higress is installed by helm
+	fmt.Fprintf(o.writer, "\n⌛️ Detecting higress installed by helm or not... \n\n")
+	helmAgent := NewHelmAgent(o.profile, o.writer, false)
+	if helmInstalled, _ := helmAgent.IsHigressInstalled(); helmInstalled {
+		fmt.Fprintf(o.writer, "\n🧐 You have already installed higress by helm, please use \"helm upgrade\" to upgrade higress!\n")
+		return nil
+	}
+
+	if err := o.Run(); err != nil {
+		return err
+	}
+
+	manifestMap, err := o.RenderManifests()
+	if err != nil {
+		return err
+	}
+
+	fmt.Fprintf(o.writer, "\n⌛️ Processing installation... \n\n")
+	if err := o.ApplyManifests(manifestMap); err != nil {
+		return err
+	}
+
+	profileName, err1 := o.profileStore.Save(o.profile)
+	if err1 != nil {
+		return err1
+	}
+	fmt.Fprintf(o.writer, "\n✔️ Wrote Profile in kubernetes configmap: \"%s\" \n", profileName)
+	fmt.Fprintf(o.writer, "\n   Use bellow kubectl command to edit profile for upgrade. \n")
+	fmt.Fprintf(o.writer, "   ================================================================================== \n")
+	names := strings.Split(profileName, "/")
+	fmt.Fprintf(o.writer, "   kubectl edit configmap %s -n %s \n", names[1], names[0])
+	fmt.Fprintf(o.writer, "   ================================================================================== \n")
+
+	fmt.Fprintf(o.writer, "\n🎊 Install All Resources Complete!\n")
+
+	return nil
+}
+
+func (o *K8sInstaller) UnInstall() error {
+	if _, err := GetProfileInstalledPath(); err != nil {
+		return err
+	}
+
+	if err := o.Run(); err != nil {
+		return err
+	}
+
+	manifestMap, err := o.RenderManifests()
+	if err != nil {
+		return err
+	}
+
+	fmt.Fprintf(o.writer, "\n⌛️ Processing uninstallation... \n\n")
+	if err := o.DeleteManifests(manifestMap); err != nil {
+		return err
+	}
+
+	profileName, err1 := o.profileStore.Delete(o.profile)
+	if err1 != nil {
+		return err1
+	}
+	fmt.Fprintf(o.writer, "\n✔️ Removed Profile: \"%s\" \n", profileName)
+
+	fmt.Fprintf(o.writer, "\n🎊 Uninstall All Resources Complete!\n")
+
+	return nil
+}
+
+func (o *K8sInstaller) Upgrade() error {
+	return o.Install()
+}
+
+// Run must be invoked before invoking other functions.
+func (o *K8sInstaller) Run() error {
+	for name, component := range o.components {
+		if !component.Enabled() {
+			continue
+		}
+		if err := component.Run(); err != nil {
+			return fmt.Errorf("component %s run failed, err: %s", name, err)
+		}
+	}
+	o.started = true
+	return nil
+}
+
+// RenderManifests renders component manifests specified by profile.
+func (o *K8sInstaller) RenderManifests() (map[ComponentName]string, error) {
+	if !o.started {
+		return nil, errors.New("higress installer is not running")
+	}
+	res := make(map[ComponentName]string)
+	for name, component := range o.components {
+		if !component.Enabled() {
+			continue
+		}
+		manifest, err := component.RenderManifest()
+		if err != nil {
+			return nil, fmt.Errorf("component %s RenderManifest err: %v", name, err)
+		}
+		res[name] = manifest
+	}
+	return res, nil
+}
+
+// GenerateManifests generates component manifests to k8s cluster
+func (o *K8sInstaller) GenerateManifests(manifestMap map[ComponentName]string) error {
+	if o.kubeCli == nil {
+		return errors.New("no injected k8s cli into K8sInstaller")
+	}
+	for _, manifest := range manifestMap {
+		fmt.Fprint(o.writer, manifest)
+	}
+	return nil
+}
+
+// ApplyManifests apply component manifests to k8s cluster
+func (o *K8sInstaller) ApplyManifests(manifestMap map[ComponentName]string) error {
+	if o.kubeCli == nil {
+		return errors.New("no injected k8s cli into K8sInstaller")
+	}
+	for name, manifest := range manifestMap {
+		namespace := o.components[name].Namespace()
+		if err := o.applyManifest(manifest, namespace); err != nil {
+			return fmt.Errorf("component %s ApplyManifest err: %v", name, err)
+		}
+	}
+	return nil
+}
+
+func (o *K8sInstaller) applyManifest(manifest string, ns string) error {
+	if err := o.kubeCli.CreateNamespace(ns); err != nil {
+		return err
+	}
+	objs, err := object.ParseK8sObjectsFromYAMLManifest(manifest)
+	if err != nil {
+		return err
+	}
+	for _, obj := range objs {
+		// check namespaced object if namespace property has been existed
+		if obj.Namespace == "" && o.isNamespacedObject(obj) {
+			obj.Namespace = ns
+			obj.UnstructuredObject().SetNamespace(ns)
+		}
+		if o.isNamespacedObject(obj) {
+			fmt.Fprintf(o.writer, "✔️ Installed %s:%s:%s.\n", obj.Kind, obj.Name, obj.Namespace)
+		} else {
+			fmt.Fprintf(o.writer, "✔️ Installed %s::%s.\n", obj.Kind, obj.Name)
+		}
+		if err := o.kubeCli.ApplyObject(obj.UnstructuredObject()); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// DeleteManifests delete component manifests to k8s cluster
+func (o *K8sInstaller) DeleteManifests(manifestMap map[ComponentName]string) error {
+	if o.kubeCli == nil {
+		return errors.New("no injected k8s cli into K8sInstaller")
+	}
+	for name, manifest := range manifestMap {
+		namespace := o.components[name].Namespace()
+		if err := o.deleteManifest(manifest, namespace); err != nil {
+			return fmt.Errorf("component %s DeleteManifest err: %v", name, err)
+		}
+	}
+	return nil
+}
+
+// WriteManifests write component manifests to local files
+func (o *K8sInstaller) WriteManifests(manifestMap map[ComponentName]string) error {
+	if o.kubeCli == nil {
+		return errors.New("no injected k8s cli into K8sInstaller")
+	}
+	rootPath, _ := os.Getwd()
+	for name, manifest := range manifestMap {
+		fileName := filepath.Join(rootPath, string(name)+".yaml")
+		util.WriteFileString(fileName, manifest, 0o644)
+	}
+	return nil
+}
+
+// deleteManifest delete manifest to certain namespace
+func (o *K8sInstaller) deleteManifest(manifest string, ns string) error {
+	objs, err := object.ParseK8sObjectsFromYAMLManifest(manifest)
+	if err != nil {
+		return err
+	}
+	for _, obj := range objs {
+		// check namespaced object if namespace property has been existed
+		if obj.Namespace == "" && o.isNamespacedObject(obj) {
+			obj.Namespace = ns
+			obj.UnstructuredObject().SetNamespace(ns)
+		}
+		if o.isNamespacedObject(obj) {
+			fmt.Fprintf(o.writer, "✔️ Removed %s:%s:%s.\n", obj.Kind, obj.Name, obj.Namespace)
+		} else {
+			fmt.Fprintf(o.writer, "✔️ Removed %s::%s.\n", obj.Kind, obj.Name)
+		}
+		if err := o.kubeCli.DeleteObject(obj.UnstructuredObject()); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (o *K8sInstaller) isNamespacedObject(obj *object.K8sObject) bool {
+	if obj.Kind != "CustomResourceDefinition" && obj.Kind != "ClusterRole" && obj.Kind != "ClusterRoleBinding" {
+		return true
+	}
+
+	return false
+}
+
+func NewK8sInstaller(profile *helm.Profile, cli kubernetes.CLIClient, writer io.Writer, quiet bool) (*K8sInstaller, error) {
+	if profile == nil {
+		return nil, errors.New("install profile is empty")
+	}
+	// initialize server info
+	serverInfo, _ := NewServerInfo(cli)
+	fmt.Fprintf(writer, "\n⌛️ Detecting kubernetes version ... ")
+	capabilities, err := serverInfo.GetCapabilities()
+	if err != nil {
+		return nil, err
+	}
+	fmt.Fprintf(writer, "%s\n", capabilities.KubeVersion.Version)
+	// initialize components
+	components := make(map[ComponentName]Component)
+	opts := []ComponentOption{
+		WithComponentNamespace(profile.Global.Namespace),
+		WithComponentChartPath(profile.InstallPackagePath),
+		WithComponentVersion(profile.Charts.Higress.Version),
+		WithComponentRepoURL(profile.Charts.Higress.Url),
+		WithComponentChartName(profile.Charts.Higress.Name),
+		WithComponentCapabilities(capabilities),
+	}
+	if quiet {
+		opts = append(opts, WithQuiet())
+	}
+	higressComponent, err := NewHigressComponent(cli, profile, writer, opts...)
+	if err != nil {
+		return nil, fmt.Errorf("NewHigressComponent failed, err: %s", err)
+	}
+	components[Higress] = higressComponent
+
+	if profile.IstioEnabled() {
+		istioNamespace := profile.GetIstioNamespace()
+		if len(istioNamespace) == 0 {
+			istioNamespace = DefaultIstioNamespace
+		}
+		opts := []ComponentOption{
+			WithComponentNamespace(istioNamespace),
+			WithComponentVersion("1.18.2"),
+			WithComponentRepoURL("embed://istiobase"),
+			WithComponentChartName("istio"),
+			WithComponentCapabilities(capabilities),
+		}
+		if quiet {
+			opts = append(opts, WithQuiet())
+		}
+
+		istioCRDComponent, err := NewIstioCRDComponent(cli, profile, writer, opts...)
+		if err != nil {
+			return nil, fmt.Errorf("NewIstioCRDComponent failed, err: %s", err)
+		}
+		components[Istio] = istioCRDComponent
+	}
+
+	if profile.GatewayAPIEnabled() {
+		opts := []ComponentOption{
+			WithComponentNamespace(DefaultGatewayAPINamespace),
+			WithComponentVersion("1.0.0"),
+			WithComponentRepoURL("embed://gatewayapi"),
+			WithComponentChartName("gatewayAPI"),
+			WithComponentCapabilities(capabilities),
+		}
+		if quiet {
+			opts = append(opts, WithQuiet())
+		}
+
+		gatewayAPIComponent, err := NewGatewayAPIComponent(cli, profile, writer, opts...)
+		if err != nil {
+			return nil, fmt.Errorf("NewGatewayAPIComponent failed, err: %s", err)
+		}
+		components[GatewayAPI] = gatewayAPIComponent
+	}
+
+	profileStore, err := NewConfigmapProfileStore(cli)
+	if err != nil {
+		return nil, err
+	}
+
+	op := &K8sInstaller{
+		profile:      profile,
+		components:   components,
+		kubeCli:      cli,
+		writer:       writer,
+		profileStore: profileStore,
+	}
+	return op, nil
+}

pkg/cmd/hgctl/installer/istio.go

@@ -0,0 +1,125 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/manifests"
+)
+
+const (
+	Istio ComponentName = "istio"
+)
+
+type IstioCRDComponent struct {
+	profile  *helm.Profile
+	started  bool
+	opts     *ComponentOptions
+	renderer helm.Renderer
+	writer   io.Writer
+	kubeCli  kubernetes.CLIClient
+}
+
+func NewIstioCRDComponent(kubeCli kubernetes.CLIClient, profile *helm.Profile, writer io.Writer, opts ...ComponentOption) (Component, error) {
+	newOpts := &ComponentOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	var renderer helm.Renderer
+	var err error
+
+	// Istio can be installed by embed type or remote type
+	if strings.HasPrefix(newOpts.RepoURL, "embed://") {
+		chartDir := strings.TrimPrefix(newOpts.RepoURL, "embed://")
+		renderer, err = helm.NewLocalChartRenderer(
+			helm.WithName(newOpts.ChartName),
+			helm.WithNamespace(newOpts.Namespace),
+			helm.WithRepoURL(newOpts.RepoURL),
+			helm.WithVersion(newOpts.Version),
+			helm.WithFS(manifests.BuiltinOrDir("")),
+			helm.WithDir(chartDir),
+			helm.WithCapabilities(newOpts.Capabilities),
+			helm.WithRestConfig(kubeCli.RESTConfig()),
+		)
+		if err != nil {
+			return nil, err
+		}
+	} else {
+		renderer, err = helm.NewRemoteRenderer(
+			helm.WithName(newOpts.ChartName),
+			helm.WithNamespace(newOpts.Namespace),
+			helm.WithRepoURL(newOpts.RepoURL),
+			helm.WithVersion(newOpts.Version),
+			helm.WithCapabilities(newOpts.Capabilities),
+			helm.WithRestConfig(kubeCli.RESTConfig()),
+		)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	istioComponent := &IstioCRDComponent{
+		profile:  profile,
+		renderer: renderer,
+		opts:     newOpts,
+		writer:   writer,
+		kubeCli:  kubeCli,
+	}
+	return istioComponent, nil
+}
+
+func (i *IstioCRDComponent) ComponentName() ComponentName {
+	return Istio
+}
+
+func (i *IstioCRDComponent) Namespace() string {
+	return i.opts.Namespace
+}
+
+func (i *IstioCRDComponent) Enabled() bool {
+	return true
+}
+
+func (i *IstioCRDComponent) Run() error {
+	if !i.opts.Quiet {
+		fmt.Fprintf(i.writer, "🏄 Downloading Istio Helm Chart version: %s, url: %s\n", i.opts.Version, i.opts.RepoURL)
+	}
+	if err := i.renderer.Init(); err != nil {
+		return err
+	}
+	i.started = true
+	return nil
+}
+
+func (i *IstioCRDComponent) RenderManifest() (string, error) {
+	if !i.started {
+		return "", nil
+	}
+	if !i.opts.Quiet {
+		fmt.Fprintf(i.writer, "📦 Rendering Istio Helm Chart\n")
+	}
+	values := make(map[string]any)
+	manifest, err := renderComponentManifest(values, i.renderer, false, i.ComponentName(), i.opts.Namespace)
+	if err != nil {
+		return "", err
+	}
+	return manifest, nil
+}

pkg/cmd/hgctl/installer/profile_store.go

@@ -0,0 +1,247 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	ProfileConfigmapKey        = "profile"
+	ProfileConfigmapName       = "higress-profile"
+	ProfileConfigmapAnnotation = "higress.io/install"
+	ProfileFilePrefix          = "install"
+)
+
+type ProfileContext struct {
+	Profile        *helm.Profile
+	SourceType     string
+	Namespace      string
+	PathOrName     string
+	Install        helm.InstallMode
+	HigressVersion string
+}
+
+type ProfileStore interface {
+	Save(profile *helm.Profile) (string, error)
+	List() ([]*ProfileContext, error)
+	Delete(profile *helm.Profile) (string, error)
+}
+
+type FileDirProfileStore struct {
+	profilesPath string
+}
+
+func (f *FileDirProfileStore) Save(profile *helm.Profile) (string, error) {
+	namespace := profile.Global.Namespace
+	install := profile.Global.Install
+	var profileName = ""
+	if install == helm.InstallK8s || install == helm.InstallLocalK8s {
+		profileName = filepath.Join(f.profilesPath, fmt.Sprintf("%s-%s.yaml", ProfileFilePrefix, namespace))
+	} else {
+		profileName = filepath.Join(f.profilesPath, fmt.Sprintf("%s-%s.yaml", ProfileFilePrefix, install))
+	}
+	if err := util.WriteFileString(profileName, util.ToYAML(profile), 0o644); err != nil {
+		return "", err
+	}
+	return profileName, nil
+}
+
+func (f *FileDirProfileStore) List() ([]*ProfileContext, error) {
+	profileContexts := make([]*ProfileContext, 0)
+	dir, err := os.ReadDir(f.profilesPath)
+	if err != nil {
+		return nil, err
+	}
+	for _, file := range dir {
+		if !strings.HasSuffix(file.Name(), ".yaml") {
+			continue
+		}
+		if file.IsDir() {
+			continue
+		}
+		fileName := filepath.Join(f.profilesPath, file.Name())
+		content, err2 := os.ReadFile(fileName)
+		if err2 != nil {
+			continue
+		}
+		profile, err3 := helm.UnmarshalProfile(string(content))
+		if err3 != nil {
+			continue
+		}
+		profileContext := &ProfileContext{
+			Profile:        profile,
+			Namespace:      profile.Global.Namespace,
+			Install:        profile.Global.Install,
+			HigressVersion: profile.HigressVersion,
+			SourceType:     "file",
+			PathOrName:     fileName,
+		}
+		profileContexts = append(profileContexts, profileContext)
+	}
+	return profileContexts, nil
+}
+
+func (f *FileDirProfileStore) Delete(profile *helm.Profile) (string, error) {
+	namespace := profile.Global.Namespace
+	install := profile.Global.Install
+	var profileName = ""
+	if install == helm.InstallK8s || install == helm.InstallLocalK8s {
+		profileName = filepath.Join(f.profilesPath, fmt.Sprintf("%s-%s.yaml", ProfileFilePrefix, namespace))
+	} else {
+		profileName = filepath.Join(f.profilesPath, fmt.Sprintf("%s-%s.yaml", ProfileFilePrefix, install))
+	}
+	if err := os.Remove(profileName); err != nil {
+		return "", err
+	}
+	return profileName, nil
+}
+
+func NewFileDirProfileStore(profilesPath string) (ProfileStore, error) {
+	if _, err := os.Stat(profilesPath); os.IsNotExist(err) {
+		if err = os.MkdirAll(profilesPath, os.ModePerm); err != nil {
+			return nil, err
+		}
+	}
+
+	profileStore := &FileDirProfileStore{
+		profilesPath: profilesPath,
+	}
+	return profileStore, nil
+}
+
+type ConfigmapProfileStore struct {
+	kubeCli kubernetes.CLIClient
+}
+
+func (c *ConfigmapProfileStore) Save(profile *helm.Profile) (string, error) {
+	bytes, err := json.Marshal(profile)
+	jsonProfile := ""
+	if err == nil {
+		jsonProfile = string(bytes)
+	}
+	annotation := make(map[string]string, 0)
+	annotation[ProfileConfigmapAnnotation] = jsonProfile
+	configmap := &corev1.ConfigMap{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace:   profile.Global.Namespace,
+			Name:        ProfileConfigmapName,
+			Annotations: annotation,
+		},
+	}
+	configmap.Data = make(map[string]string, 0)
+	configmap.Data[ProfileConfigmapKey] = util.ToYAML(profile)
+	name := fmt.Sprintf("%s/%s", profile.Global.Namespace, ProfileConfigmapName)
+	if err := c.applyConfigmap(configmap); err != nil {
+		return "", err
+	}
+	return name, nil
+}
+
+func (c *ConfigmapProfileStore) List() ([]*ProfileContext, error) {
+	profileContexts := make([]*ProfileContext, 0)
+	configmapList, err := c.listConfigmaps(ProfileConfigmapName, "", 100)
+	if err != nil {
+		return profileContexts, err
+	}
+	for _, configmap := range configmapList.Items {
+		if data, ok := configmap.Data[ProfileConfigmapKey]; ok {
+			profile, err := helm.UnmarshalProfile(data)
+			if err != nil {
+				continue
+			}
+			profileContext := &ProfileContext{
+				Profile:        profile,
+				Namespace:      profile.Global.Namespace,
+				Install:        profile.Global.Install,
+				HigressVersion: profile.HigressVersion,
+				SourceType:     "configmap",
+				PathOrName:     fmt.Sprintf("%s/%s", profile.Global.Namespace, configmap.Name),
+			}
+			profileContexts = append(profileContexts, profileContext)
+		}
+	}
+	return profileContexts, nil
+}
+
+func (c *ConfigmapProfileStore) Delete(profile *helm.Profile) (string, error) {
+	configmap := &corev1.ConfigMap{
+		ObjectMeta: metav1.ObjectMeta{
+			Namespace: profile.Global.Namespace,
+			Name:      ProfileConfigmapName,
+		},
+	}
+	name := fmt.Sprintf("%s/%s", profile.Global.Namespace, ProfileConfigmapName)
+	if err := c.deleteConfigmap(configmap); err != nil {
+		return "", err
+	}
+	return name, nil
+}
+
+func (c *ConfigmapProfileStore) listConfigmaps(name string, namespace string, size int64) (*corev1.ConfigMapList, error) {
+	var result *corev1.ConfigMapList
+	var err error
+	if len(namespace) == 0 {
+		result, err = c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps("").List(context.Background(), metav1.ListOptions{Limit: size, FieldSelector: fmt.Sprintf("metadata.name=%s", name)})
+	} else {
+		result, err = c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps(namespace).List(context.Background(), metav1.ListOptions{Limit: size, FieldSelector: fmt.Sprintf("metadata.name=%s", name)})
+	}
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (c *ConfigmapProfileStore) applyConfigmap(configmap *corev1.ConfigMap) error {
+	_, err := c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps(configmap.Namespace).Get(context.Background(), configmap.Name, metav1.GetOptions{})
+	if err != nil && errors.IsNotFound(err) {
+		_, err = c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps(configmap.Namespace).Create(context.Background(), configmap, metav1.CreateOptions{})
+		return err
+	} else if err != nil {
+		return err
+	} else {
+		_, err = c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps(configmap.Namespace).Update(context.Background(), configmap, metav1.UpdateOptions{})
+		return err
+	}
+}
+
+func (c *ConfigmapProfileStore) deleteConfigmap(configmap *corev1.ConfigMap) error {
+	err := c.kubeCli.KubernetesInterface().CoreV1().ConfigMaps(configmap.Namespace).Delete(context.Background(), configmap.Name, metav1.DeleteOptions{})
+	if err != nil {
+		if !errors.IsNotFound(err) {
+			return err
+		}
+	}
+	return nil
+}
+
+func NewConfigmapProfileStore(kubeCli kubernetes.CLIClient) (ProfileStore, error) {
+	profileStore := &ConfigmapProfileStore{
+		kubeCli: kubeCli,
+	}
+	return profileStore, nil
+}

pkg/cmd/hgctl/installer/server_info.go

@@ -0,0 +1,66 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/pkg/errors"
+	"helm.sh/helm/v3/pkg/action"
+	"helm.sh/helm/v3/pkg/chartutil"
+	"k8s.io/client-go/discovery"
+)
+
+type ServerInfo struct {
+	kubeCli kubernetes.CLIClient
+}
+
+func (c *ServerInfo) GetCapabilities() (*chartutil.Capabilities, error) {
+	// force a discovery cache invalidation to always fetch the latest server version/capabilities.
+	dc := c.kubeCli.KubernetesInterface().Discovery()
+
+	kubeVersion, err := dc.ServerVersion()
+	if err != nil {
+		return nil, errors.Wrap(err, "could not get server version from Kubernetes")
+	}
+	// Issue #6361:
+	// Client-Go emits an error when an API service is registered but unimplemented.
+	// We trap that error here and print a warning. But since the discovery client continues
+	// building the API object, it is correctly populated with all valid APIs.
+	// See https://github.com/kubernetes/kubernetes/issues/72051#issuecomment-521157642
+	apiVersions, err := action.GetVersionSet(dc)
+	if err != nil {
+		if discovery.IsGroupDiscoveryFailedError(err) {
+		} else {
+			return nil, errors.Wrap(err, "could not get apiVersions from Kubernetes")
+		}
+	}
+	capabilities := &chartutil.Capabilities{
+		APIVersions: apiVersions,
+		KubeVersion: chartutil.KubeVersion{
+			Version: kubeVersion.GitVersion,
+			Major:   kubeVersion.Major,
+			Minor:   kubeVersion.Minor,
+		},
+		HelmVersion: chartutil.DefaultCapabilities.HelmVersion,
+	}
+	return capabilities, nil
+}
+
+func NewServerInfo(kubCli kubernetes.CLIClient) (*ServerInfo, error) {
+	serverInfo := &ServerInfo{
+		kubeCli: kubCli,
+	}
+	return serverInfo, nil
+}

pkg/cmd/hgctl/installer/standalone.go

@@ -0,0 +1,141 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/util"
+)
+
+const (
+	defaultHttpRequestTimeout = 15 * time.Second
+	defaultHttpMaxTry         = 3
+	defaultHttpBufferSize     = 1024 * 1024 * 2
+)
+
+type StandaloneComponent struct {
+	profile     *helm.Profile
+	started     bool
+	opts        *ComponentOptions
+	writer      io.Writer
+	httpFetcher *util.HTTPFetcher
+	agent       *Agent
+}
+
+func (s *StandaloneComponent) Install() error {
+	if !s.opts.Quiet {
+		fmt.Fprintf(s.writer, "\n🏄 Downloading installer from  %s\n", s.opts.RepoURL)
+	}
+	// download get-higress.sh
+	data, err := s.httpFetcher.Fetch(context.Background(), s.opts.RepoURL)
+	if err != nil {
+		return err
+	}
+	// write installer binary shell
+	if err := util.WriteFileString(s.agent.installBinaryName, string(data), os.ModePerm); err != nil {
+		return err
+	}
+	// start to install higress
+	if err := s.agent.Install(); err != nil {
+		return err
+	}
+	// Set Higress version
+	if version, err := s.agent.Version(); err == nil {
+		s.profile.HigressVersion = version
+	}
+	return nil
+}
+
+func (s *StandaloneComponent) UnInstall() error {
+	if err := s.agent.Uninstall(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (s *StandaloneComponent) Upgrade() error {
+	if !s.opts.Quiet {
+		fmt.Fprintf(s.writer, "\n🏄 Downloading installer from  %s\n", s.opts.RepoURL)
+	}
+	// download get-higress.sh
+	data, err := s.httpFetcher.Fetch(context.Background(), s.opts.RepoURL)
+	if err != nil {
+		return err
+	}
+	// write installer binary shell
+	if err := util.WriteFileString(s.agent.installBinaryName, string(data), os.ModePerm); err != nil {
+		return err
+	}
+	// start to upgrade higress
+	if err := s.agent.Upgrade(); err != nil {
+		return err
+	}
+	// Set Higress version
+	if version, err := s.agent.Version(); err != nil {
+		s.profile.HigressVersion = version
+	}
+	return nil
+}
+
+func NewStandaloneComponent(profile *helm.Profile, writer io.Writer, opts ...ComponentOption) (*StandaloneComponent, error) {
+	newOpts := &ComponentOptions{}
+	for _, opt := range opts {
+		opt(newOpts)
+	}
+
+	httpFetcher := util.NewHTTPFetcher(defaultHttpRequestTimeout, defaultHttpMaxTry, defaultHttpBufferSize)
+	if err := prepareProfile(profile); err != nil {
+		return nil, err
+	}
+	agent := NewAgent(profile, writer, newOpts.Quiet)
+	standaloneComponent := &StandaloneComponent{
+		profile:     profile,
+		opts:        newOpts,
+		writer:      writer,
+		httpFetcher: httpFetcher,
+		agent:       agent,
+	}
+	return standaloneComponent, nil
+}
+
+func prepareProfile(profile *helm.Profile) error {
+	if len(profile.InstallPackagePath) == 0 {
+		dir, err := GetDefaultInstallPackagePath()
+		if err != nil {
+			return err
+		}
+		profile.InstallPackagePath = dir
+	}
+
+	if _, err := os.Stat(profile.InstallPackagePath); os.IsNotExist(err) {
+		if err = os.MkdirAll(profile.InstallPackagePath, os.ModePerm); err != nil {
+			return err
+		}
+	}
+
+	// parse INSTALLPACKAGEPATH in storage.url
+	if strings.HasPrefix(profile.Storage.Url, "file://") {
+		profile.Storage.Url = strings.ReplaceAll(profile.Storage.Url, "${INSTALLPACKAGEPATH}", profile.InstallPackagePath)
+	}
+
+	return nil
+}

pkg/cmd/hgctl/installer/standalone_agent.go

@@ -0,0 +1,356 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package installer
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+)
+
+type RunSudoState string
+
+const (
+	NoSudo              RunSudoState = "NoSudo"
+	SudoWithoutPassword RunSudoState = "SudoWithoutPassword"
+	SudoWithPassword    RunSudoState = "SudoWithPassword"
+)
+
+type Agent struct {
+	profile            *helm.Profile
+	writer             io.Writer
+	shutdownBinaryName string
+	resetBinaryName    string
+	startupBinaryName  string
+	installBinaryName  string
+	installPath        string
+	configuredPath     string
+	higressPath        string
+	versionPath        string
+	quiet              bool
+	runSudoState       RunSudoState
+}
+
+func NewAgent(profile *helm.Profile, writer io.Writer, quiet bool) *Agent {
+	installPath := profile.InstallPackagePath
+	return &Agent{
+		profile:            profile,
+		writer:             writer,
+		installPath:        installPath,
+		higressPath:        filepath.Join(installPath, "higress"),
+		installBinaryName:  filepath.Join(installPath, "get-higress.sh"),
+		shutdownBinaryName: filepath.Join(installPath, "higress", "bin", "shutdown.sh"),
+		resetBinaryName:    filepath.Join(installPath, "higress", "bin", "reset.sh"),
+		startupBinaryName:  filepath.Join(installPath, "higress", "bin", "startup.sh"),
+		configuredPath:     filepath.Join(installPath, "higress", "compose", ".configured"),
+		versionPath:        filepath.Join(installPath, "higress", "VERSION"),
+		quiet:              quiet,
+		runSudoState:       NoSudo,
+	}
+}
+
+func (a *Agent) profileArgs() []string {
+	args := []string{
+		fmt.Sprintf("--nacos-ns=%s", a.profile.Storage.Ns),
+		fmt.Sprintf("--config-url=%s", a.profile.Storage.Url),
+		fmt.Sprintf("--nacos-ns=%s", a.profile.Storage.Ns),
+		fmt.Sprintf("--nacos-password=%s", a.profile.Storage.Password),
+		fmt.Sprintf("--nacos-username=%s", a.profile.Storage.Username),
+		fmt.Sprintf("--data-enc-key=%s", a.profile.Storage.DataEncKey),
+		fmt.Sprintf("--console-port=%d", a.profile.Console.Port),
+		fmt.Sprintf("--gateway-http-port=%d", a.profile.Gateway.HttpPort),
+		fmt.Sprintf("--gateway-https-port=%d", a.profile.Gateway.HttpsPort),
+		fmt.Sprintf("--gateway-metrics-port=%d", a.profile.Gateway.MetricsPort),
+	}
+	return args
+}
+
+func (a *Agent) run(binaryName string, args []string, autoSudo bool) error {
+	var cmd *exec.Cmd
+	if !autoSudo || a.runSudoState == NoSudo {
+		if !a.quiet {
+			fmt.Fprintf(a.writer, "\n📦 Running command: %s  %s\n\n", binaryName, strings.Join(args, "  "))
+		}
+		cmd = exec.Command(binaryName, args...)
+	} else {
+		newArgs := make([]string, 0)
+		newArgs = append(newArgs, binaryName)
+		newArgs = append(newArgs, args...)
+		if !a.quiet {
+			fmt.Fprintf(a.writer, "\n📦 Running command: %s  %s\n\n", "sudo", strings.Join(newArgs, "  "))
+		}
+		cmd = exec.Command("sudo", newArgs...)
+	}
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	cmd.Dir = a.installPath
+	if err := cmd.Start(); err != nil {
+		return err
+	}
+
+	done := make(chan error, 1)
+	go func() {
+		done <- cmd.Wait()
+	}()
+
+	select {
+	case err := <-done:
+		return err
+	}
+
+	return nil
+}
+
+func (a *Agent) checkSudoPermission() error {
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Checking docker command sudo permission... ")
+	}
+	// check docker ps command
+	cmd := exec.Command("docker", "ps")
+	var out bytes.Buffer
+	var stderr bytes.Buffer
+	cmd.Stdout = &out
+	cmd.Stderr = &stderr
+	cmd.Dir = a.installPath
+
+	if err := cmd.Start(); err != nil {
+		return err
+	}
+
+	done := make(chan error, 1)
+	go func() {
+		done <- cmd.Wait()
+	}()
+
+	select {
+	case err := <-done:
+		if err == nil {
+			if !a.quiet {
+				fmt.Fprintf(a.writer, "checked result: no need sudo permission\n")
+			}
+			a.runSudoState = NoSudo
+			return nil
+		}
+	}
+
+	// check sudo docker ps command
+	cmd2 := exec.Command("sudo", "-S", "docker", "ps")
+	var out2 bytes.Buffer
+	var stderr2 bytes.Buffer
+	cmd2.Stdout = &out2
+	cmd2.Stderr = &stderr2
+	cmd2.Dir = a.installPath
+	stdin, _ := cmd2.StdinPipe()
+	defer stdin.Close()
+
+	if err := cmd2.Start(); err != nil {
+		return err
+	}
+
+	done2 := make(chan error, 1)
+	go func() {
+		done2 <- cmd2.Wait()
+	}()
+
+	select {
+	case <-time.After(5 * time.Second):
+		cmd2.Process.Signal(os.Interrupt)
+		if !a.quiet {
+			fmt.Fprintf(a.writer, "checked result: timeout execeed and need sudo with password\n")
+		}
+		a.runSudoState = SudoWithPassword
+
+	case err := <-done2:
+		if err == nil {
+			if !a.quiet {
+				fmt.Fprintf(a.writer, "checked result: need sudo without password\n")
+			}
+			a.runSudoState = SudoWithoutPassword
+		} else {
+			if !a.quiet {
+				fmt.Fprintf(a.writer, "checked result: need sudo with password\n")
+			}
+			a.runSudoState = SudoWithPassword
+		}
+	}
+
+	return nil
+}
+
+func (a *Agent) Install() error {
+	a.checkSudoPermission()
+	if a.runSudoState == SudoWithPassword {
+		if !a.promptSudo() {
+			return errors.New("cancel installation")
+		}
+	}
+
+	if a.hasConfigured() {
+		a.Reset()
+	}
+
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Starting to install higress.. \n")
+	}
+	args := []string{"./higress"}
+	args = append(args, a.profileArgs()...)
+	return a.run(a.installBinaryName, args, true)
+
+	return nil
+}
+
+func (a *Agent) Uninstall() error {
+	a.checkSudoPermission()
+	if a.runSudoState == SudoWithPassword {
+		if !a.promptSudo() {
+			return errors.New("cancel uninstall")
+		}
+	}
+
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Starting to uninstall higress... \n")
+	}
+
+	if err := a.Reset(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (a *Agent) Upgrade() error {
+	a.checkSudoPermission()
+	if a.runSudoState == SudoWithPassword {
+		if !a.promptSudo() {
+			return errors.New("cancel upgrade")
+		}
+	}
+
+	currentVersion := ""
+	newVersion := ""
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Checking current higress version... ")
+		currentVersion, _ = a.Version()
+		fmt.Fprintf(a.writer, "%s\n", currentVersion)
+	}
+
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Starting to upgrade higress... \n")
+	}
+
+	if err := a.run(a.installBinaryName, []string{"-u"}, true); err != nil {
+		return err
+	}
+
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Checking new higress version... ")
+		newVersion, _ = a.Version()
+		fmt.Fprintf(a.writer, "%s\n", newVersion)
+	}
+
+	if currentVersion == newVersion {
+		return nil
+	}
+
+	if !a.promptRestart() {
+		return nil
+	}
+
+	if err := a.Shutdown(); err != nil {
+		return err
+	}
+
+	if err := a.Startup(); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (a *Agent) Version() (string, error) {
+	version := ""
+	content, err := os.ReadFile(a.versionPath)
+	if err != nil {
+		return version, nil
+	}
+	return string(content), nil
+}
+
+func (a *Agent) promptSudo() bool {
+	answer := ""
+	for {
+		fmt.Fprintf(a.writer, "\nThis need sudo permission and input root password to continue installation, Proceed? (y/N)")
+		fmt.Scanln(&answer)
+		if strings.TrimSpace(answer) == "y" {
+			fmt.Fprintf(a.writer, "\n")
+			return true
+		}
+		if strings.TrimSpace(answer) == "N" {
+			fmt.Fprintf(a.writer, "Cancelled.\n")
+			return false
+		}
+	}
+}
+
+func (a *Agent) promptRestart() bool {
+	answer := ""
+	for {
+		fmt.Fprintf(a.writer, "\nThis need to restart higress, Proceed? (y/N)")
+		fmt.Scanln(&answer)
+		if strings.TrimSpace(answer) == "y" {
+			fmt.Fprintf(a.writer, "\n")
+			return true
+		}
+		if strings.TrimSpace(answer) == "N" {
+			fmt.Fprintf(a.writer, "Cancelled.\n")
+			return false
+		}
+	}
+}
+
+func (a *Agent) Startup() error {
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Starting higress... \n")
+	}
+	return a.run(a.startupBinaryName, []string{}, true)
+}
+
+func (a *Agent) Shutdown() error {
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Shutdowning higress... \n")
+	}
+	return a.run(a.shutdownBinaryName, []string{}, true)
+}
+
+func (a *Agent) Reset() error {
+	if !a.quiet {
+		fmt.Fprintf(a.writer, "\n⌛️ Resetting higress....\n")
+	}
+	return a.run(a.resetBinaryName, []string{}, true)
+}
+
+func (a *Agent) hasConfigured() bool {
+	if _, err := os.Stat(a.configuredPath); os.IsNotExist(err) {
+		return false
+	}
+	return true
+}

pkg/cmd/hgctl/kubernetes/client.go

@@ -19,17 +19,21 @@ import (
 	"context"
 	"fmt"
 	"strings"
+	"time"
 
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/apimachinery/pkg/runtime/serializer"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/types"
+	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/client-go/kubernetes"
 	kubescheme "k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
 	"k8s.io/client-go/tools/remotecommand"
+	"k8s.io/client-go/util/retry"
+	ctrClient "sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 type CLIClient interface {
@@ -44,6 +48,18 @@ type CLIClient interface {
 
 	// PodExec takes a command and the pod data to run the command in the specified pod.
 	PodExec(namespacedName types.NamespacedName, container string, command string) (stdout string, stderr string, err error)
+
+	// ApplyObject creates or updates unstructured object
+	ApplyObject(obj *unstructured.Unstructured) error
+
+	// DeleteObject delete unstructured object
+	DeleteObject(obj *unstructured.Unstructured) error
+
+	// CreateNamespace create namespace
+	CreateNamespace(namespace string) error
+
+	// KubernetesInterface get kubernetes interface
+	KubernetesInterface() kubernetes.Interface
 }
 
 var _ CLIClient = &client{}
@@ -52,6 +68,7 @@ type client struct {
 	config     *rest.Config
 	restClient *rest.RESTClient
 	kube       kubernetes.Interface
+	ctrClient  ctrClient.Client
 }
 
 func NewCLIClient(clientConfig clientcmd.ClientConfig) (CLIClient, error) {
@@ -80,33 +97,13 @@ func newClientInternal(clientConfig clientcmd.ClientConfig) (*client, error) {
 		return nil, err
 	}
 
+	c.ctrClient, err = ctrClient.New(c.config, ctrClient.Options{})
+	if err != nil {
+		return nil, err
+	}
 	return &c, err
 }
 
-func setRestDefaults(config *rest.Config) *rest.Config {
-	if config.GroupVersion == nil || config.GroupVersion.Empty() {
-		config.GroupVersion = &corev1.SchemeGroupVersion
-	}
-	if len(config.APIPath) == 0 {
-		if len(config.GroupVersion.Group) == 0 {
-			config.APIPath = "/api"
-		} else {
-			config.APIPath = "/apis"
-		}
-	}
-	if len(config.ContentType) == 0 {
-		config.ContentType = runtime.ContentTypeJSON
-	}
-	if config.NegotiatedSerializer == nil {
-		// This codec factory ensures the resources are not converted. Therefore, resources
-		// will not be round-tripped through internal versions. Defaulting does not happen
-		// on the client.
-		config.NegotiatedSerializer = serializer.NewCodecFactory(kubescheme.Scheme).WithoutConversion()
-	}
-
-	return config
-}
-
 func (c *client) RESTConfig() *rest.Config {
 	if c.config == nil {
 		return nil
@@ -170,3 +167,91 @@ func (c *client) PodExec(namespacedName types.NamespacedName, container string,
 	stderr = stderrBuf.String()
 	return
 }
+
+// DeleteObject delete unstructured object
+func (c *client) DeleteObject(obj *unstructured.Unstructured) error {
+	err := c.ctrClient.Delete(context.TODO(), obj, ctrClient.PropagationPolicy(metav1.DeletePropagationBackground))
+	if err != nil {
+		if !errors.IsNotFound(err) {
+			return err
+		}
+	}
+	return nil
+}
+
+// ApplyObject creates or updates unstructured object
+func (c *client) ApplyObject(obj *unstructured.Unstructured) error {
+	if obj.GetKind() == "List" {
+		objList, err := obj.ToList()
+		if err != nil {
+			return err
+		}
+		for _, item := range objList.Items {
+			if err := c.ApplyObject(&item); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+
+	key := ctrClient.ObjectKeyFromObject(obj)
+	receiver := &unstructured.Unstructured{}
+	receiver.SetGroupVersionKind(obj.GroupVersionKind())
+
+	if err := retry.RetryOnConflict(wait.Backoff{
+		Duration: time.Millisecond * 10,
+		Factor:   2,
+		Steps:    3,
+	}, func() error {
+		if err := c.ctrClient.Get(context.Background(), key, receiver); err != nil {
+			if errors.IsNotFound(err) {
+				if err := c.ctrClient.Create(context.Background(), obj); err != nil {
+					return err
+				}
+			}
+			return nil
+		}
+		if err := applyOverlay(receiver, obj); err != nil {
+			return err
+		}
+		if err := c.ctrClient.Update(context.Background(), receiver); err != nil {
+			return err
+		}
+		return nil
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// CreateNamespace create namespace
+func (c *client) CreateNamespace(namespace string) error {
+	key := ctrClient.ObjectKey{
+		Namespace: metav1.NamespaceSystem,
+		Name:      namespace,
+	}
+	if err := c.ctrClient.Get(context.Background(), key, &corev1.Namespace{}); err != nil {
+		if errors.IsNotFound(err) {
+			nsObj := &corev1.Namespace{
+				ObjectMeta: metav1.ObjectMeta{
+					Namespace: metav1.NamespaceSystem,
+					Name:      namespace,
+				},
+			}
+			if err := c.ctrClient.Create(context.Background(), nsObj); err != nil {
+				return err
+			}
+			return nil
+		}
+		return fmt.Errorf("failed to check if namespace %v exists: %v", namespace, err)
+	}
+
+	return nil
+}
+
+// KubernetesInterface get kubernetes interface
+func (c *client) KubernetesInterface() kubernetes.Interface {
+	return c.kube
+
+}

pkg/cmd/hgctl/kubernetes/common.go

@@ -0,0 +1,157 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package kubernetes
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	jsonpatch "github.com/evanphx/json-patch/v5"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/serializer"
+	kubescheme "k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/client-go/rest"
+	"k8s.io/kubectl/pkg/scheme"
+)
+
+// applyOverlay applies an overlay using JSON patch strategy over the current Object in place.
+func applyOverlay(current, overlay *unstructured.Unstructured) error {
+	cj, err := runtime.Encode(unstructured.UnstructuredJSONScheme, current)
+	if err != nil {
+		return err
+	}
+
+	overlayUpdated := overlay.DeepCopy()
+	if strings.EqualFold(current.GetKind(), "service") {
+		if err := saveClusterIP(current, overlayUpdated); err != nil {
+			return err
+		}
+
+		saveNodePorts(current, overlayUpdated)
+	}
+
+	if current.GetKind() == "PersistentVolumeClaim" {
+		if err := savePersistentVolumeClaim(current, overlayUpdated); err != nil {
+			return err
+		}
+	}
+
+	uj, err := runtime.Encode(unstructured.UnstructuredJSONScheme, overlayUpdated)
+	if err != nil {
+		return err
+	}
+	merged, err := jsonpatch.MergePatch(cj, uj)
+	if err != nil {
+		return err
+	}
+	return runtime.DecodeInto(unstructured.UnstructuredJSONScheme, merged, current)
+}
+
+// createPortMap returns a map, mapping the value of the port and value of the nodePort
+func createPortMap(current *unstructured.Unstructured) map[string]uint32 {
+	portMap := make(map[string]uint32)
+	svc := &corev1.Service{}
+	if err := scheme.Scheme.Convert(current, svc, nil); err != nil {
+		return portMap
+	}
+	for _, p := range svc.Spec.Ports {
+		portMap[strconv.Itoa(int(p.Port))] = uint32(p.NodePort)
+	}
+	return portMap
+}
+
+// savePersistentVolumeClaim copies the storageClassName from the current cluster into the overlay
+func savePersistentVolumeClaim(current, overlay *unstructured.Unstructured) error {
+	// Save the value of spec.storageClassName set by the cluster
+	if storageClassName, found, err := unstructured.NestedString(current.Object, "spec",
+		"storageClassName"); err != nil {
+		return err
+	} else if found {
+		if _, _, err2 := unstructured.NestedString(overlay.Object, "spec",
+			"storageClassName"); err2 != nil {
+			// override when overlay storageClassName property is not existed
+			if err3 := unstructured.SetNestedField(overlay.Object, storageClassName, "spec",
+				"storageClassName"); err3 != nil {
+				return err3
+			}
+		}
+	}
+	return nil
+}
+
+// saveNodePorts transfers the port values from the current cluster into the overlay
+func saveNodePorts(current, overlay *unstructured.Unstructured) {
+	portMap := createPortMap(current)
+	ports, _, _ := unstructured.NestedFieldNoCopy(overlay.Object, "spec", "ports")
+	portList, ok := ports.([]any)
+	if !ok {
+		return
+	}
+	for _, port := range portList {
+		m, ok := port.(map[string]any)
+		if !ok {
+			continue
+		}
+		if nodePortNum, ok := m["nodePort"]; ok && fmt.Sprintf("%v", nodePortNum) == "0" {
+			if portNum, ok := m["port"]; ok {
+				if v, ok := portMap[fmt.Sprintf("%v", portNum)]; ok {
+					m["nodePort"] = v
+				}
+			}
+		}
+	}
+}
+
+// saveClusterIP copies the cluster IP from the current cluster into the overlay
+func saveClusterIP(current, overlay *unstructured.Unstructured) error {
+	// Save the value of spec.clusterIP set by the cluster
+	if clusterIP, found, err := unstructured.NestedString(current.Object, "spec",
+		"clusterIP"); err != nil {
+		return err
+	} else if found {
+		if err := unstructured.SetNestedField(overlay.Object, clusterIP, "spec",
+			"clusterIP"); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func setRestDefaults(config *rest.Config) *rest.Config {
+	if config.GroupVersion == nil || config.GroupVersion.Empty() {
+		config.GroupVersion = &corev1.SchemeGroupVersion
+	}
+	if len(config.APIPath) == 0 {
+		if len(config.GroupVersion.Group) == 0 {
+			config.APIPath = "/api"
+		} else {
+			config.APIPath = "/apis"
+		}
+	}
+	if len(config.ContentType) == 0 {
+		config.ContentType = runtime.ContentTypeJSON
+	}
+	if config.NegotiatedSerializer == nil {
+		// This codec factory ensures the resources are not converted. Therefore, resources
+		// will not be round-tripped through internal versions. Defaulting does not happen
+		// on the client.
+		config.NegotiatedSerializer = serializer.NewCodecFactory(kubescheme.Scheme).WithoutConversion()
+	}
+
+	return config
+}

pkg/cmd/hgctl/kubernetes/port-forwarder.go

@@ -28,12 +28,8 @@ import (
 	"k8s.io/client-go/transport/spdy"
 )
 
-const (
-	DefaultLocalAddress = "localhost"
-)
-
-func LocalAvailablePort() (int, error) {
-	l, err := net.Listen("tcp", fmt.Sprintf("%s:0", DefaultLocalAddress))
+func LocalAvailablePort(localAddress string) (int, error) {
+	l, err := net.Listen("tcp", fmt.Sprintf("%s:0", localAddress))
 	if err != nil {
 		return 0, err
 	}
@@ -48,6 +44,9 @@ type PortForwarder interface {
 
 	// Address returns the address of the local forwarded address.
 	Address() string
+
+	// WaitForStop blocks until connection closed (e.g. control-C interrupt)
+	WaitForStop()
 }
 
 var _ PortForwarder = &localForwarder{}
@@ -56,23 +55,25 @@ type localForwarder struct {
 	types.NamespacedName
 	CLIClient
 
-	localPort int
-	podPort   int
+	localPort    int
+	podPort      int
+	localAddress string
 
 	stopCh chan struct{}
 }
 
-func NewLocalPortForwarder(client CLIClient, namespacedName types.NamespacedName, localPort, podPort int) (PortForwarder, error) {
+func NewLocalPortForwarder(client CLIClient, namespacedName types.NamespacedName, localPort, podPort int, bindAddress string) (PortForwarder, error) {
 	f := &localForwarder{
 		stopCh:         make(chan struct{}),
 		CLIClient:      client,
 		NamespacedName: namespacedName,
 		localPort:      localPort,
 		podPort:        podPort,
+		localAddress:   bindAddress,
 	}
 	if f.localPort == 0 {
 		// get a random port
-		p, err := LocalAvailablePort()
+		p, err := LocalAvailablePort(bindAddress)
 		if err != nil {
 			return nil, errors.Wrapf(err, "failed to get a local available port")
 		}
@@ -133,7 +134,7 @@ func (f *localForwarder) buildKubernetesPortForwarder(readyCh chan struct{}) (*p
 
 	dialer := spdy.NewDialer(upgrader, &http.Client{Transport: roundTripper}, http.MethodPost, serverURL)
 	fw, err := portforward.NewOnAddresses(dialer,
-		[]string{DefaultLocalAddress},
+		[]string{f.localAddress},
 		[]string{fmt.Sprintf("%d:%d", f.localPort, f.podPort)},
 		f.stopCh,
 		readyCh,
@@ -151,5 +152,9 @@ func (f *localForwarder) Stop() {
 }
 
 func (f *localForwarder) Address() string {
-	return fmt.Sprintf("%s:%d", DefaultLocalAddress, f.localPort)
+	return fmt.Sprintf("%s:%d", f.localAddress, f.localPort)
+}
+
+func (f *localForwarder) WaitForStop() {
+	<-f.stopCh
 }

pkg/cmd/hgctl/kubernetes/wasmplugin.go

@@ -0,0 +1,130 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package kubernetes
+
+import (
+	"context"
+
+	"github.com/spf13/pflag"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/client-go/dynamic"
+	"k8s.io/client-go/rest"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+const (
+	DefaultHigressNamespace = "higress-system"
+	HigressExtGroup         = "extensions.higress.io"
+	HigressExtVersion       = "v1alpha1"
+	HigressExtAPIVersion    = HigressExtGroup + "/" + HigressExtVersion
+
+	WasmPluginKind     = "WasmPlugin"
+	WasmPluginResource = "wasmplugins"
+)
+
+var (
+	HigressNamespace = DefaultHigressNamespace
+	WasmPluginGVK    = schema.GroupVersionKind{Group: HigressExtGroup, Version: HigressExtVersion, Kind: WasmPluginKind}
+	WasmPluginGVR    = schema.GroupVersionResource{Group: HigressExtGroup, Version: HigressExtVersion, Resource: WasmPluginResource}
+)
+
+func AddHigressNamespaceFlags(flags *pflag.FlagSet) {
+	flags.StringVarP(&HigressNamespace, "namespace", "n",
+		DefaultHigressNamespace, "Namespace where Higress was installed")
+}
+
+type WasmPluginClient struct {
+	dyn *DynamicClient
+}
+
+func NewWasmPluginClient(dynClient *DynamicClient) *WasmPluginClient {
+	return &WasmPluginClient{dynClient}
+}
+
+func (c WasmPluginClient) Get(ctx context.Context, name string) (*unstructured.Unstructured, error) {
+	return c.dyn.Get(ctx, WasmPluginGVR, HigressNamespace, name)
+}
+
+func (c WasmPluginClient) List(ctx context.Context) (*unstructured.UnstructuredList, error) {
+	return c.dyn.List(ctx, WasmPluginGVR, HigressNamespace)
+}
+
+func (c WasmPluginClient) Create(ctx context.Context, obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	return c.dyn.Create(ctx, WasmPluginGVR, HigressNamespace, obj)
+}
+
+func (c WasmPluginClient) Delete(ctx context.Context, name string) (*unstructured.Unstructured, error) {
+	return c.dyn.Delete(ctx, WasmPluginGVR, HigressNamespace, name)
+}
+
+func (c WasmPluginClient) Update(ctx context.Context, obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	return c.dyn.Update(ctx, WasmPluginGVR, HigressNamespace, obj)
+}
+
+// TODO(WeixinX): Will be changed to WasmPlugin specific Client instead of Unstructured
+type DynamicClient struct {
+	config *rest.Config
+	client dynamic.Interface
+}
+
+func NewDynamicClient(clientConfig clientcmd.ClientConfig) (*DynamicClient, error) {
+	var (
+		c   DynamicClient
+		err error
+	)
+
+	c.config, err = clientConfig.ClientConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	c.client, err = dynamic.NewForConfig(c.config)
+	if err != nil {
+		return nil, err
+	}
+
+	return &c, nil
+}
+
+func (c DynamicClient) Get(ctx context.Context, gvr schema.GroupVersionResource, namespace, name string) (*unstructured.Unstructured, error) {
+	return c.client.Resource(gvr).Namespace(namespace).Get(ctx, name, metav1.GetOptions{})
+}
+
+func (c DynamicClient) List(ctx context.Context, gvr schema.GroupVersionResource, namespace string) (*unstructured.UnstructuredList, error) {
+	return c.client.Resource(gvr).Namespace(namespace).List(ctx, metav1.ListOptions{})
+}
+
+func (c DynamicClient) Create(ctx context.Context, gvr schema.GroupVersionResource, namespace string, obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	return c.client.Resource(gvr).Namespace(namespace).Create(ctx, obj, metav1.CreateOptions{})
+}
+
+func (c DynamicClient) Delete(ctx context.Context, gvr schema.GroupVersionResource, namespace, name string) (*unstructured.Unstructured, error) {
+	result, err := c.client.Resource(gvr).Namespace(namespace).Get(ctx, name, metav1.GetOptions{})
+	if err != nil {
+		return nil, err
+	}
+	err = c.client.Resource(gvr).Namespace(namespace).Delete(ctx, name, metav1.DeleteOptions{})
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func (c DynamicClient) Update(ctx context.Context, gvr schema.GroupVersionResource, namespace string,
+	obj *unstructured.Unstructured) (*unstructured.Unstructured, error) {
+	return c.client.Resource(gvr).Namespace(namespace).Update(ctx, obj, metav1.UpdateOptions{})
+}

pkg/cmd/hgctl/manifest.go

@@ -0,0 +1,146 @@
+// Copyright (c) 2022 Alibaba Group Holding Ltd.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hgctl
+
+import (
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/alibaba/higress/pkg/cmd/hgctl/helm"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/installer"
+	"github.com/alibaba/higress/pkg/cmd/hgctl/kubernetes"
+	"github.com/alibaba/higress/pkg/cmd/options"
+	"github.com/spf13/cobra"
+)
+
+type ManifestArgs struct {
+	InFilenames []string
+	// KubeConfigPath is the path to kube config file.
+	KubeConfigPath string
+	// Context is the cluster context in the kube config
+	Context string
+	// Set is a string with element format "path=value" where path is an profile path and the value is a
+	// value to set the node at that path to.
+	Set []string
+	// ManifestsPath is a path to a ManifestsPath and profiles directory in the local filesystem with a release tgz.
+	ManifestsPath string
+}
+
+func (a *ManifestArgs) String() string {
+	var b strings.Builder
+	b.WriteString("KubeConfigPath:   " + a.KubeConfigPath + "\n")
+	b.WriteString("Context:          " + a.Context + "\n")
+	b.WriteString("Set:              " + fmt.Sprint(a.Set) + "\n")
+	b.WriteString("ManifestsPath:    " + a.ManifestsPath + "\n")
+	return b.String()
+}
+
+// newManifestCmd generates a higress install manifest and applies it to a cluster
+func newManifestCmd() *cobra.Command {
+	iArgs := &ManifestArgs{}
+	manifestCmd := &cobra.Command{
+		Use:   "manifest",
+		Short: "Generate higress manifests.",
+		Long:  "The manifest command generates an higress install manifests.",
+	}
+
+	generate := newManifestGenerateCmd(iArgs)
+	addManifestFlags(generate, iArgs)
+	flags := generate.Flags()
+	options.AddKubeConfigFlags(flags)
+	manifestCmd.AddCommand(generate)
+
+	return manifestCmd
+}
+
+func addManifestFlags(cmd *cobra.Command, args *ManifestArgs) {
+	cmd.PersistentFlags().StringSliceVarP(&args.InFilenames, "filename", "f", nil, filenameFlagHelpStr)
+	cmd.PersistentFlags().StringArrayVarP(&args.Set, "set", "s", nil, setFlagHelpStr)
+	cmd.PersistentFlags().StringVarP(&args.ManifestsPath, "manifests", "d", "", manifestsFlagHelpStr)
+}
+
+// newManifestGenerateCmd generates a higress install manifest and applies it to a cluster
+func newManifestGenerateCmd(iArgs *ManifestArgs) *cobra.Command {
+	installCmd := &cobra.Command{
+		Use:   "generate",
+		Short: "Generate higress manifests.",
+		Long:  "The manifest generate command generates higress install manifests.",
+		// nolint: lll
+		Example: `  # Generate higress manifests
+  hgctl manifest generate
+`,
+		Args: cobra.ExactArgs(0),
+		PreRunE: func(cmd *cobra.Command, args []string) error {
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return generate(cmd.OutOrStdout(), iArgs)
+		},
+	}
+
+	return installCmd
+}
+
+func generate(writer io.Writer, iArgs *ManifestArgs) error {
+	setFlags := applyFlagAliases(iArgs.Set, iArgs.ManifestsPath)
+
+	// check profileName
+	psf := helm.GetValueForSetFlag(setFlags, "profile")
+	if len(psf) == 0 {
+		setFlags = append(setFlags, fmt.Sprintf("profile=%s", helm.InstallLocalK8s))
+	}
+
+	_, profile, _, err := helm.GenerateConfig(iArgs.InFilenames, setFlags)
+	if err != nil {
+		return fmt.Errorf("generate config: %v", err)
+	}
+
+	err = profile.Validate()
+	if err != nil {
+		return err
+	}
+
+	err = genManifests(profile, writer)
+	if err != nil {
+		return fmt.Errorf("failed to install manifests: %v", err)
+	}
+	return nil
+}
+
+func genManifests(profile *helm.Profile, writer io.Writer) error {
+	cliClient, err := kubernetes.NewCLIClient(options.DefaultConfigFlags.ToRawKubeConfigLoader())
+	if err != nil {
+		return fmt.Errorf("failed to build kubernetes client: %w", err)
+	}
+
+	op, err := installer.NewK8sInstaller(profile, cliClient, writer, true)
+	if err != nil {
+		return err
+	}
+	if err := op.Run(); err != nil {
+		return err
+	}
+
+	manifestMap, err := op.RenderManifests()
+	if err != nil {
+		return err
+	}
+
+	if err := op.GenerateManifests(manifestMap); err != nil {
+		return err
+	}
+	return nil
+}

pkg/cmd/hgctl/manifests/istiobase/Chart.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+appVersion: 1.18.2
+description: Helm chart for deploying Istio cluster resources and CRDs
+icon: https://istio.io/latest/favicons/android-192x192.png
+keywords:
+- istio
+name: base
+sources:
+- https://github.com/istio/istio
+version: 1.18.2

pkg/cmd/hgctl/manifests/istiobase/README.md

@@ -0,0 +1,21 @@
+# Istio base Helm Chart
+
+This chart installs resources shared by all Istio revisions. This includes Istio CRDs.
+
+## Setup Repo Info
+
+```console
+helm repo add istio https://istio-release.storage.googleapis.com/charts
+helm repo update
+```
+
+_See [helm repo](https://helm.sh/docs/helm/helm_repo/) for command documentation._
+
+## Installing the Chart
+
+To install the chart with the release name `istio-base`:
+
+```console
+kubectl create namespace istio-system
+helm install istio-base istio/base -n istio-system
+```