b3060bfbd0
* Fix golangci-lint errors Signed-off-by: z1cheng <imchench@gmail.com> * Fix dupl errors Signed-off-by: z1cheng <imchench@gmail.com> * Fix comments Signed-off-by: z1cheng <imchench@gmail.com> * Fix errcheck lint errors Signed-off-by: z1cheng <imchench@gmail.com> * Fix assert in e2e test Signed-off-by: z1cheng <imchench@gmail.com> * Not interrupt the waitForPodsReady Signed-off-by: z1cheng <imchench@gmail.com> * Replace string with constant Signed-off-by: z1cheng <imchench@gmail.com> * Fix comments Signed-off-by: z1cheng <imchench@gmail.com> * Revert write file permision Signed-off-by: z1cheng <imchench@gmail.com> --------- Signed-off-by: z1cheng <imchench@gmail.com>
105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
/*
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Copyright 2021 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package servicebackend
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import (
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"net/http"
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"strings"
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"github.com/onsi/ginkgo/v2"
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corev1 "k8s.io/api/core/v1"
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networking "k8s.io/api/networking/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/ingress-nginx/test/e2e/framework"
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)
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var _ = framework.IngressNginxDescribe("[Service] Nil Service Backend", func() {
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f := framework.NewDefaultFramework("service-nil-backend")
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ginkgo.BeforeEach(func() {
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f.NewEchoDeployment()
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})
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ginkgo.It("should return 404 when backend service is nil", func() {
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ginkgo.By("setting an ingress with a nil backend")
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validHost := "valid.svc.com"
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invalidHost := "nilbackend.svc.com"
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ing := framework.NewSingleIngress(validHost, "/", validHost, f.Namespace,
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framework.EchoService, 80, nil)
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bi := buildIngressWithNonServiceBackend(invalidHost, f.Namespace, "/")
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f.EnsureIngress(bi)
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f.EnsureIngress(ing)
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f.WaitForNginxConfiguration(func(cfg string) bool {
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return strings.Contains(cfg, "server_name nilbackend.svc.com") &&
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strings.Contains(cfg, "server_name valid.svc.com")
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})
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f.HTTPTestClient().
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GET("/").
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WithHeader("Host", validHost).
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Expect().
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Status(http.StatusOK)
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f.HTTPTestClient().
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GET("/").
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WithHeader("Host", invalidHost).
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Expect().
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Status(http.StatusNotFound)
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})
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})
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func buildIngressWithNonServiceBackend(host, namespace, path string) *networking.Ingress {
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apiGroup := "otherobj.testingress.com"
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obj := corev1.TypedLocalObjectReference{
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Kind: "Anything",
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Name: "mytest",
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APIGroup: &apiGroup,
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}
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return &networking.Ingress{
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ObjectMeta: metav1.ObjectMeta{
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Name: host,
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Namespace: namespace,
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},
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Spec: networking.IngressSpec{
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IngressClassName: framework.GetIngressClassName(namespace),
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Rules: []networking.IngressRule{
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{
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Host: host,
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IngressRuleValue: networking.IngressRuleValue{
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HTTP: &networking.HTTPIngressRuleValue{
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Paths: []networking.HTTPIngressPath{
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{
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Path: path,
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PathType: &pathtype,
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Backend: networking.IngressBackend{
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Resource: &obj,
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},
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},
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},
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},
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},
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},
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},
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},
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}
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}
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