Feat registry consul (#445)

Co-authored-by: johnlanni <zty98751@alibaba-inc.com>

test/e2e/conformance/tests/httproute-consul-httpbin.yaml

@@ -0,0 +1,48 @@
+# 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.
+
+apiVersion: networking.higress.io/v1
+kind: McpBridge
+metadata:
+  name: default
+  namespace: higress-system
+spec:
+  registries:
+    - consulDatacenter: dc1
+      consulServiceTag: higress
+      domain: consul-service.higress-conformance-app-backend.svc.cluster.local
+      name: consul
+      port: 8500
+      type: consul
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  annotations:
+    higress.io/destination: httpbin.dc1.consul
+  name: httproute-consul-httpbin-ingress
+  namespace: higress-system
+spec:
+  ingressClassName: higress
+  rules:
+    - host: "foo.com"
+      http:
+        paths:
+          - pathType: Prefix
+            path: /
+            backend:
+              resource:
+                apiGroup: networking.higress.io
+                kind: McpBridge
+                name: default