Remove fastcgi feature (#9864)

test/e2e/annotations/backendprotocol.go

@@ -91,21 +91,6 @@ var _ = framework.DescribeAnnotation("backend-protocol", func() {
 			})
 	})
 
-	ginkgo.It("should set backend protocol to '' and use fastcgi_pass", func() {
-		host := "backendprotocol.foo.com"
-		annotations := map[string]string{
-			"nginx.ingress.kubernetes.io/backend-protocol": "FCGI",
-		}
-
-		ing := framework.NewSingleIngress(host, "/", host, f.Namespace, framework.EchoService, 80, annotations)
-		f.EnsureIngress(ing)
-
-		f.WaitForNginxServer(host,
-			func(server string) bool {
-				return strings.Contains(server, "fastcgi_pass upstream_balancer;")
-			})
-	})
-
 	ginkgo.It("should set backend protocol to '' and use ajp_pass", func() {
 		host := "backendprotocol.foo.com"
 		annotations := map[string]string{

test/e2e/annotations/fastcgi.go

@@ -1,125 +0,0 @@
-/*
-Copyright 2019 The Kubernetes 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 annotations
-
-import (
-	"net/http"
-	"strings"
-
-	"github.com/onsi/ginkgo/v2"
-	corev1 "k8s.io/api/core/v1"
-
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/ingress-nginx/test/e2e/framework"
-)
-
-var _ = framework.DescribeAnnotation("backend-protocol - FastCGI", func() {
-	f := framework.NewDefaultFramework("fastcgi")
-
-	ginkgo.BeforeEach(func() {
-		f.NewFastCGIHelloServerDeployment()
-	})
-
-	ginkgo.It("should use fastcgi_pass in the configuration file", func() {
-		host := "fastcgi"
-
-		annotations := map[string]string{
-			"nginx.ingress.kubernetes.io/backend-protocol": "FCGI",
-		}
-
-		ing := framework.NewSingleIngress(host, "/hello", host, f.Namespace, "fastcgi-helloserver", 9000, annotations)
-		f.EnsureIngress(ing)
-
-		f.WaitForNginxServer(host,
-			func(server string) bool {
-				return strings.Contains(server, "include /etc/nginx/fastcgi_params;") &&
-					strings.Contains(server, "fastcgi_pass")
-			})
-	})
-
-	ginkgo.It("should add fastcgi_index in the configuration file", func() {
-		host := "fastcgi-index"
-
-		annotations := map[string]string{
-			"nginx.ingress.kubernetes.io/backend-protocol": "FCGI",
-			"nginx.ingress.kubernetes.io/fastcgi-index":    "index.php",
-		}
-
-		ing := framework.NewSingleIngress(host, "/hello", host, f.Namespace, "fastcgi-helloserver", 9000, annotations)
-		f.EnsureIngress(ing)
-
-		f.WaitForNginxServer(host,
-			func(server string) bool {
-				return strings.Contains(server, "fastcgi_index \"index.php\";")
-			})
-	})
-
-	ginkgo.It("should add fastcgi_param in the configuration file", func() {
-		configuration := &corev1.ConfigMap{
-			ObjectMeta: metav1.ObjectMeta{
-				Name:      "fastcgi-configmap",
-				Namespace: f.Namespace,
-			},
-			Data: map[string]string{
-				"SCRIPT_FILENAME": "/home/www/scripts/php$fastcgi_script_name",
-				"REDIRECT_STATUS": "200",
-			},
-		}
-
-		f.EnsureConfigMap(configuration)
-
-		host := "fastcgi-params-configmap"
-
-		annotations := map[string]string{
-			"nginx.ingress.kubernetes.io/backend-protocol":         "FCGI",
-			"nginx.ingress.kubernetes.io/fastcgi-params-configmap": "fastcgi-configmap",
-		}
-
-		ing := framework.NewSingleIngress(host, "/hello", host, f.Namespace, "fastcgi-helloserver", 9000, annotations)
-		f.EnsureIngress(ing)
-
-		f.WaitForNginxServer(host,
-			func(server string) bool {
-				return strings.Contains(server, "fastcgi_param SCRIPT_FILENAME \"/home/www/scripts/php$fastcgi_script_name\";") &&
-					strings.Contains(server, "fastcgi_param REDIRECT_STATUS \"200\";")
-			})
-	})
-
-	ginkgo.It("should return OK for service with backend protocol FastCGI", func() {
-		host := "fastcgi-helloserver"
-		path := "/hello"
-
-		annotations := map[string]string{
-			"nginx.ingress.kubernetes.io/backend-protocol": "FCGI",
-		}
-
-		ing := framework.NewSingleIngress(host, path, host, f.Namespace, "fastcgi-helloserver", 9000, annotations)
-		f.EnsureIngress(ing)
-
-		f.WaitForNginxServer(host,
-			func(server string) bool {
-				return strings.Contains(server, "fastcgi_pass")
-			})
-
-		f.HTTPTestClient().
-			GET(path).
-			WithHeader("Host", host).
-			Expect().
-			Status(http.StatusOK).
-			Body().Contains("Hello world!")
-	})
-})