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Compatible with nginx.ingress.kubernetes.io/canary-by-header-pattern annotation (#693)

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This commit is contained in:
Se7en
2023-12-19 15:42:26 +08:00
committed by GitHub
parent e760b4d0ab
commit 2548815667
3 changed files with 136 additions and 4 deletions
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96
test/e2e/conformance/tests/httproute-canary-header.go
View File

@@ -34,6 +34,7 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
testcases := []http.Assertion{
{
Meta: http.AssertionMeta{
TestCaseName: "case 1: canary header value matches",
TargetBackend: "infra-backend-v1",
TargetNamespace: "higress-conformance-infra",
},
@@ -49,8 +50,10 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
StatusCode: 200,
},
},
}, {
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 2: canary header value does not match",
TargetBackend: "infra-backend-v2",
TargetNamespace: "higress-conformance-infra",
},
@@ -65,8 +68,10 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
StatusCode: 200,
},
},
}, {
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 3: canary header value matches when the exact path matches",
TargetBackend: "infra-backend-v2",
TargetNamespace: "higress-conformance-infra",
},
@@ -82,8 +87,10 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
StatusCode: 200,
},
},
}, {
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 4: canary header value matches when the prefix path matches",
TargetBackend: "infra-backend-v1",
TargetNamespace: "higress-conformance-infra",
},
@@ -102,6 +109,7 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 5: canary header value does not match when the exact path matches",
TargetBackend: "infra-backend-v3",
TargetNamespace: "higress-conformance-infra",
},
@@ -119,6 +127,7 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 6: canary header value does not match when the prefix path matches",
TargetBackend: "infra-backend-v3",
TargetNamespace: "higress-conformance-infra",
},
@@ -134,6 +143,87 @@ var HTTPRouteCanaryHeader = suite.ConformanceTest{
},
},
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 7: canary header pattern matches",
TargetBackend: "infra-backend-v1",
TargetNamespace: "higress-conformance-infra",
},
Request: http.AssertionRequest{
ActualRequest: http.Request{
Path: "/baz",
Host: "canary.higress.io",
Headers: map[string]string{
"traffic-split-higress": "test.com",
},
},
},
Response: http.AssertionResponse{
ExpectedResponse: http.Response{
StatusCode: 200,
},
},
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 8: canary header pattern matches including the suffix",
TargetBackend: "infra-backend-v1",
TargetNamespace: "higress-conformance-infra",
},
Request: http.AssertionRequest{
ActualRequest: http.Request{
Path: "/baz",
Host: "canary.higress.io",
Headers: map[string]string{
"traffic-split-higress": "test.com.abc",
},
},
},
Response: http.AssertionResponse{
ExpectedResponse: http.Response{
StatusCode: 200,
},
},
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 9: canary header is not set",
TargetBackend: "infra-backend-v2",
TargetNamespace: "higress-conformance-infra",
},
Request: http.AssertionRequest{
ActualRequest: http.Request{
Path: "/baz",
Host: "canary.higress.io",
},
},
Response: http.AssertionResponse{
ExpectedResponse: http.Response{
StatusCode: 200,
},
},
},
{
Meta: http.AssertionMeta{
TestCaseName: "case 10: canary header pattern does not match",
TargetBackend: "infra-backend-v2",
TargetNamespace: "higress-conformance-infra",
},
Request: http.AssertionRequest{
ActualRequest: http.Request{
Path: "/baz",
Host: "canary.higress.io",
Headers: map[string]string{
"traffic-split-higress": "test.org",
},
},
},
Response: http.AssertionResponse{
ExpectedResponse: http.Response{
StatusCode: 200,
},
},
},
}
t.Run("Canary HTTPRoute Traffic Split", func(t *testing.T) {

42
test/e2e/conformance/tests/httproute-canary-header.yaml
View File

@@ -109,3 +109,45 @@ spec:
name: infra-backend-v3
port:
number: 8080
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
annotations:
nginx.ingress.kubernetes.io/canary: "true"
nginx.ingress.kubernetes.io/canary-by-header: "traffic-split-higress"
nginx.ingress.kubernetes.io/canary-by-header-pattern: "test.com"
name: ingress-baz-canary-pattern
namespace: higress-conformance-infra
spec:
ingressClassName: higress
rules:
- host: canary.higress.io
http:
paths:
- path: /baz
pathType: Exact
backend:
service:
name: infra-backend-v1
port:
number: 8080
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-baz
namespace: higress-conformance-infra
spec:
ingressClassName: higress
rules:
- host: canary.higress.io
http:
paths:
- path: /baz
pathType: Exact
backend:
service:
name: infra-backend-v2
port:
number: 8080