Migration e2e installation to helm (#5086)

Makefile

@@ -195,7 +195,7 @@ e2e-test: check-go-version ## Run e2e tests (expects access to a working Kuberne
 	@build/run-e2e-suite.sh
 
 .PHONY: e2e-test-image
-e2e-test-image: e2e-test-binary ## Build image for e2e tests.
+e2e-test-image: ## Build image for e2e tests.
 	@make -C test/e2e-image
 
 .PHONY: e2e-test-binary

build/dev-env.sh

@@ -24,7 +24,7 @@ set -o pipefail
 
 DIR=$(cd $(dirname "${BASH_SOURCE}") && pwd -P)
 
-export TAG=dev
+export TAG=0.0.0-dev
 export ARCH=amd64
 export REGISTRY=${REGISTRY:-ingress-controller}
 

deploy/aws/l4/kustomization.yaml

@@ -1,11 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../../cloud-generic
-patchesStrategicMerge:
-- service-l4.yaml
-configMapGenerator:
-- name: nginx-configuration
-  behavior: merge
-  literals:
-  - use-proxy-protocol=true

deploy/aws/l7/kustomization.yaml

@@ -1,13 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../../cloud-generic
-patchesStrategicMerge:
-- service-l7.yaml
-configMapGenerator:
-- name: nginx-configuration
-  behavior: merge
-  literals:
-  - use-proxy-protocol=false
-  - use-forwarded-headers=true
-  - proxy-real-ip-cidr=0.0.0.0/0 # restrict this to the IP addresses of ELB

deploy/aws/nlb/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../../cloud-generic
-patchesStrategicMerge:
-- service-nlb.yaml

deploy/baremetal/kustomization.yaml

@@ -1,6 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../cloud-generic
-patchesStrategicMerge:
-- service-nodeport.yaml

deploy/cloud-generic/deployment.yaml

@@ -1,91 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-ingress-controller
-spec:
-  replicas: 1
-  template:
-    metadata:
-      annotations:
-        prometheus.io/port: "10254"
-        prometheus.io/scrape: "true"
-    spec:
-      # wait up to five minutes for the drain of connections
-      terminationGracePeriodSeconds: 300
-      serviceAccountName: nginx-ingress-serviceaccount
-      containers:
-        - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.29.0
-          args:
-            - /nginx-ingress-controller
-            - --configmap=$(POD_NAMESPACE)/$(NGINX_CONFIGMAP_NAME)
-            - --tcp-services-configmap=$(POD_NAMESPACE)/$(TCP_CONFIGMAP_NAME)
-            - --udp-services-configmap=$(POD_NAMESPACE)/$(UDP_CONFIGMAP_NAME)
-            - --publish-service=$(POD_NAMESPACE)/$(SERVICE_NAME)
-            - --annotations-prefix=nginx.ingress.kubernetes.io
-          securityContext:
-            allowPrivilegeEscalation: true
-            capabilities:
-              drop:
-                - ALL
-              add:
-                - NET_BIND_SERVICE
-            # www-data -> 101
-            runAsUser: 101
-          env:
-            - name: POD_NAME
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.name
-            - name: POD_NAMESPACE
-              valueFrom:
-                fieldRef:
-                  fieldPath: metadata.namespace
-          ports:
-            - name: http
-              containerPort: 80
-              protocol: TCP
-            - name: https
-              containerPort: 443
-              protocol: TCP
-          livenessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-            initialDelaySeconds: 10
-            periodSeconds: 10
-            successThreshold: 1
-            timeoutSeconds: 10
-          readinessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-            periodSeconds: 10
-            successThreshold: 1
-            timeoutSeconds: 10
-          lifecycle:
-            preStop:
-              exec:
-                command:
-                  - /wait-shutdown
-
----
-
-apiVersion: v1
-kind: LimitRange
-metadata:
-  name: ingress-nginx
-  namespace: ingress-nginx
-  labels:
-    app.kubernetes.io/name: ingress-nginx
-    app.kubernetes.io/part-of: ingress-nginx
-spec:
-  limits:
-  - min:
-      memory: 90Mi
-      cpu: 100m
-    type: Container

deploy/cloud-generic/kustomization.yaml

@@ -1,50 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: ingress-nginx
-commonLabels:
-  app.kubernetes.io/name: ingress-nginx
-  app.kubernetes.io/part-of: ingress-nginx
-resources:
-- deployment.yaml
-- role-binding.yaml
-- role.yaml
-- service-account.yaml
-- service.yaml
-images:
-- name: quay.io/kubernetes-ingress-controller/nginx-ingress-controller
-  newTag: 0.29.0
-vars:
-- fieldref:
-    fieldPath: metadata.name
-  name: NGINX_CONFIGMAP_NAME
-  objref:
-    apiVersion: v1
-    kind: ConfigMap
-    name: nginx-configuration
-- fieldref:
-    fieldPath: metadata.name
-  name: TCP_CONFIGMAP_NAME
-  objref:
-    apiVersion: v1
-    kind: ConfigMap
-    name: tcp-services
-- fieldref:
-    fieldPath: metadata.name
-  name: UDP_CONFIGMAP_NAME
-  objref:
-    apiVersion: v1
-    kind: ConfigMap
-    name: udp-services
-- fieldref:
-    fieldPath: metadata.name
-  name: SERVICE_NAME
-  objref:
-    apiVersion: v1
-    kind: Service
-    name: ingress-nginx
-configMapGenerator:
-- name: nginx-configuration
-- name: tcp-services
-- name: udp-services
-generatorOptions:
-  disableNameSuffixHash: true

deploy/cloud-generic/role-binding.yaml

@@ -1,11 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: RoleBinding
-metadata:
-  name: nginx-ingress-role-nisa-binding
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: Role
-  name: nginx-ingress-role
-subjects:
-  - kind: ServiceAccount
-    name: nginx-ingress-serviceaccount

deploy/cloud-generic/role.yaml

@@ -1,39 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: Role
-metadata:
-  name: nginx-ingress-role
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-      - pods
-      - secrets
-      - namespaces
-    verbs:
-      - get
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-    resourceNames:
-      # Defaults to "<election-id>-<ingress-class>"
-      # Here: "<ingress-controller-leader>-<nginx>"
-      # This has to be adapted if you change either parameter
-      # when launching the nginx-ingress-controller.
-      - "ingress-controller-leader-nginx"
-    verbs:
-      - get
-      - update
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-    verbs:
-      - create
-  - apiGroups:
-      - ""
-    resources:
-      - endpoints
-    verbs:
-      - get

deploy/cloud-generic/service-account.yaml

@@ -1,4 +0,0 @@
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  name: nginx-ingress-serviceaccount

deploy/cloud-generic/service.yaml

@@ -1,16 +0,0 @@
-kind: Service
-apiVersion: v1
-metadata:
-  name: ingress-nginx
-spec:
-  externalTrafficPolicy: Local
-  type: LoadBalancer
-  ports:
-    - name: http
-      port: 80
-      protocol: TCP
-      targetPort: http
-    - name: https
-      port: 443
-      protocol: TCP
-      targetPort: https

deploy/cluster-wide/cluster-role-binding.yaml

@@ -1,11 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRoleBinding
-metadata:
-  name: nginx-ingress-clusterrole-nisa-binding
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: nginx-ingress-clusterrole
-subjects:
-  - kind: ServiceAccount
-    name: nginx-ingress-serviceaccount

deploy/cluster-wide/cluster-role.yaml

@@ -1,54 +0,0 @@
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: ClusterRole
-metadata:
-  name: nginx-ingress-clusterrole
-rules:
-  - apiGroups:
-      - ""
-    resources:
-      - configmaps
-      - endpoints
-      - nodes
-      - pods
-      - secrets
-    verbs:
-      - list
-      - watch
-  - apiGroups:
-      - ""
-    resources:
-      - nodes
-    verbs:
-      - get
-  - apiGroups:
-      - ""
-    resources:
-      - services
-    verbs:
-      - get
-      - list
-      - watch
-  - apiGroups:
-      - ""
-    resources:
-      - events
-    verbs:
-      - create
-      - patch
-  - apiGroups:
-      - "extensions"
-      - "networking.k8s.io"
-    resources:
-      - ingresses
-    verbs:
-      - get
-      - list
-      - watch
-  - apiGroups:
-      - "extensions"
-      - "networking.k8s.io"
-    resources:
-      - ingresses/status
-    verbs:
-      - update
-

deploy/cluster-wide/kustomization.yaml

@@ -1,8 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-commonLabels:
-  app.kubernetes.io/name: ingress-nginx
-  app.kubernetes.io/part-of: ingress-nginx
-resources:
-- cluster-role.yaml
-- cluster-role-binding.yaml

deploy/kind/deployment.yaml

@@ -1,28 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-ingress-controller
-spec:
-  template:
-    spec:
-      containers:
-        - name: nginx-ingress-controller
-          livenessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-            initialDelaySeconds: 5
-            periodSeconds: 5
-            successThreshold: 1
-            timeoutSeconds: 10
-          readinessProbe:
-            failureThreshold: 3
-            httpGet:
-              path: /healthz
-              port: 10254
-              scheme: HTTP
-            periodSeconds: 5
-            successThreshold: 1
-            timeoutSeconds: 5

deploy/kind/kustomization.yaml

@@ -1,12 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: ingress-nginx
-bases:
-- ../baremetal
-- ../cluster-wide
-images:
-- name: quay.io/kubernetes-ingress-controller/nginx-ingress-controller
-  newTag: dev
-patchesStrategicMerge:
-- service-hostport.yaml
-- deployment.yaml

deploy/kind/service-hostport.yaml

@@ -1,25 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-ingress-controller
-spec:
-  replicas: 1
-  template:
-    metadata:
-      annotations:
-        prometheus.io/port: "10254"
-        prometheus.io/scrape: "true"
-    spec:
-      containers:
-      - name: nginx-ingress-controller
-        ports:
-        - containerPort: 80
-          hostPort: 80
-        - containerPort: 443
-          hostPort: 443
-      nodeSelector:
-        ingress-ready: "true"
-      tolerations:
-      - key: node-role.kubernetes.io/master
-        operator: Equal
-        effect: NoSchedule

internal/ingress/controller/store/store.go

@@ -531,87 +531,58 @@ func New(
 		return name == configmap || name == tcp || name == udp
 	}
 
-	cmEventHandler := cache.ResourceEventHandlerFuncs{
-		AddFunc: func(obj interface{}) {
-			cm := obj.(*corev1.ConfigMap)
-			key := k8s.MetaNamespaceKey(cm)
+	handleCfgMapEvent := func(key string, cfgMap *corev1.ConfigMap, eventName string) {
+		// updates to configuration configmaps can trigger an update
+		triggerUpdate := false
+		if changeTriggerUpdate(key) {
+			triggerUpdate = true
+			recorder.Eventf(cfgMap, corev1.EventTypeNormal, eventName, fmt.Sprintf("ConfigMap %v", key))
+			if key == configmap {
+				store.setConfig(cfgMap)
+			}
+		}
 
-			triggerUpdate := false
-
-			// updates to configuration configmaps can trigger an update
-			if changeTriggerUpdate(key) {
-				recorder.Eventf(cm, corev1.EventTypeNormal, "CREATE", fmt.Sprintf("ConfigMap %v", key))
-				triggerUpdate = true
-				if key == configmap {
-					store.setConfig(cm)
-				}
+		ings := store.listers.IngressWithAnnotation.List()
+		for _, ingKey := range ings {
+			key := k8s.MetaNamespaceKey(ingKey)
+			ing, err := store.getIngress(key)
+			if err != nil {
+				klog.Errorf("could not find Ingress %v in local store: %v", key, err)
+				continue
 			}
 
-			ings := store.listers.IngressWithAnnotation.List()
-			for _, ingKey := range ings {
-				key := k8s.MetaNamespaceKey(ingKey)
-				ing, err := store.getIngress(key)
-				if err != nil {
-					klog.Errorf("could not find Ingress %v in local store: %v", key, err)
-					continue
-				}
-
-				if parser.AnnotationsReferencesConfigmap(ing) {
-					recorder.Eventf(cm, corev1.EventTypeNormal, "CREATE", fmt.Sprintf("ConfigMap %v", key))
-					store.syncIngress(ing)
-					triggerUpdate = true
-				}
+			if parser.AnnotationsReferencesConfigmap(ing) {
+				store.syncIngress(ing)
+				continue
 			}
 
 			if triggerUpdate {
-				updateCh.In() <- Event{
-					Type: ConfigurationEvent,
-					Obj:  obj,
-				}
+				store.syncIngress(ing)
 			}
+		}
+
+		if triggerUpdate {
+			updateCh.In() <- Event{
+				Type: ConfigurationEvent,
+				Obj:  cfgMap,
+			}
+		}
+	}
+
+	cmEventHandler := cache.ResourceEventHandlerFuncs{
+		AddFunc: func(obj interface{}) {
+			cfgMap := obj.(*corev1.ConfigMap)
+			key := k8s.MetaNamespaceKey(cfgMap)
+			handleCfgMapEvent(key, cfgMap, "CREATE")
 		},
 		UpdateFunc: func(old, cur interface{}) {
 			if reflect.DeepEqual(old, cur) {
 				return
 			}
 
-			// used to limit the number of events
-			triggerUpdate := false
-
-			cm := cur.(*corev1.ConfigMap)
-			key := k8s.MetaNamespaceKey(cm)
-			// updates to configuration configmaps can trigger an update
-			if changeTriggerUpdate(key) {
-				recorder.Eventf(cm, corev1.EventTypeNormal, "UPDATE", fmt.Sprintf("ConfigMap %v", key))
-				triggerUpdate = true
-			}
-
-			if key == configmap {
-				store.setConfig(cm)
-			}
-
-			ings := store.listers.IngressWithAnnotation.List()
-			for _, ingKey := range ings {
-				key := k8s.MetaNamespaceKey(ingKey)
-				ing, err := store.getIngress(key)
-				if err != nil {
-					klog.Errorf("could not find Ingress %v in local store: %v", key, err)
-					continue
-				}
-
-				if parser.AnnotationsReferencesConfigmap(ing) {
-					recorder.Eventf(cm, corev1.EventTypeNormal, "UPDATE", fmt.Sprintf("ConfigMap %v", key))
-					store.syncIngress(ing)
-					triggerUpdate = true
-				}
-			}
-
-			if triggerUpdate {
-				updateCh.In() <- Event{
-					Type: ConfigurationEvent,
-					Obj:  cur,
-				}
-			}
+			cfgMap := cur.(*corev1.ConfigMap)
+			key := k8s.MetaNamespaceKey(cfgMap)
+			handleCfgMapEvent(key, cfgMap, "UPDATE")
 		},
 	}
 

test/e2e-image/Dockerfile

@@ -10,15 +10,16 @@ RUN apk add -U --no-cache \
     libc6-compat \
     openssl
 
+RUN curl -sSL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash \
+  && helm repo add stable https://kubernetes-charts.storage.googleapis.com \
+  && helm repo update
+
 COPY --from=BASE /go/bin/ginkgo /usr/local/bin/
 COPY --from=BASE /usr/local/bin/kubectl /usr/local/bin/
 
 COPY e2e.sh             /e2e.sh
-COPY cloud-generic      /cloud-generic
-COPY cluster-wide       /cluster-wide
-COPY overlay            /overlay
 COPY namespace-overlays /namespace-overlays
-RUN sed -E -i 's|^- .*deploy/cloud-generic$|- ../cloud-generic|' /overlay/kustomization.yaml
+
 COPY wait-for-nginx.sh  /
 COPY e2e.test           /
 

test/e2e-image/Makefile

@@ -22,8 +22,6 @@ endif
 
 	cp ../e2e/e2e.test .
 	cp ../e2e/wait-for-nginx.sh .
-	cp -r ../../deploy/cloud-generic .
-	cp -r ../../deploy/cluster-wide .
 
 	docker buildx build \
 		--load \

test/e2e-image/namespace-overlays/custom-health-check-path/deployment-patch.yaml

@@ -1,18 +0,0 @@
-- op: replace
-  path: /spec/template/spec/containers/0/livenessProbe/httpGet/path
-  value: /not-healthz
-- op: replace
-  path: /spec/template/spec/containers/0/livenessProbe/httpGet/port
-  value: 9090
-- op: replace
-  path: /spec/template/spec/containers/0/readinessProbe/httpGet/path
-  value: /not-healthz
-- op: replace
-  path: /spec/template/spec/containers/0/readinessProbe/httpGet/port
-  value: 9090
-- op: add
-  path: /spec/template/spec/containers/0/args/-
-  value: --health-check-path=/not-healthz
-- op: add
-  path: /spec/template/spec/containers/0/args/-
-  value: --healthz-port=9090

test/e2e-image/namespace-overlays/custom-health-check-path/kustomization.yaml

@@ -1,11 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-patchesJson6902:
-  - target:
-      group: apps
-      version: v1
-      kind: Deployment
-      name: nginx-ingress-controller
-    path: deployment-patch.yaml
-bases:
-- ../../overlay

test/e2e-image/namespace-overlays/custom-health-check-path/values.yaml

@@ -0,0 +1,33 @@
+controller:
+  image:
+    repository: ingress-controller/nginx-ingress-controller
+    tag: 1.0.0-dev
+  extraArgs:
+    healthz-port: "9090"
+    # e2e tests do not require information about ingress status
+    update-status: "false"
+
+  scope:
+    enabled: true
+  config:
+    worker-processes: "1"
+  readinessProbe:
+    port: 9090
+    initialDelaySeconds: 1
+  livenessProbe:
+    port: 9090
+    initialDelaySeconds: 1
+  podLabels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+  service:
+    type: NodePort
+    labels:
+      app.kubernetes.io/name: ingress-nginx
+      app.kubernetes.io/part-of: ingress-nginx
+
+defaultBackend:
+  enabled: false
+
+rbac:
+  create: false

test/e2e-image/namespace-overlays/forwarded-port-headers/deployment-patch.yaml

@@ -1,12 +0,0 @@
-- op: replace
-  path: /spec/template/spec/containers/0/ports/0/containerPort
-  value: 1080
-- op: replace
-  path: /spec/template/spec/containers/0/ports/1/containerPort
-  value: 1443
-- op: add
-  path: /spec/template/spec/containers/0/args/-
-  value: --http-port=1080
-- op: add
-  path: /spec/template/spec/containers/0/args/-
-  value: --https-port=1443

test/e2e-image/namespace-overlays/forwarded-port-headers/kustomization.yaml

@@ -1,16 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-patchesJson6902:
-  - target:
-      group: apps
-      version: v1
-      kind: Deployment
-      name: nginx-ingress-controller
-    path: deployment-patch.yaml
-  - target:
-      version: v1
-      kind: Service
-      name: ingress-nginx
-    path: service-patch.yaml
-bases:
-- ../../overlay

test/e2e-image/namespace-overlays/forwarded-port-headers/service-patch.yaml

@@ -1,6 +0,0 @@
-- op: replace
-  path: /spec/ports/0/targetPort
-  value: 1080
-- op: replace
-  path: /spec/ports/1/targetPort
-  value: 1443

test/e2e-image/namespace-overlays/forwarded-port-headers/values.yaml

@@ -0,0 +1,34 @@
+controller:
+  image:
+    repository: ingress-controller/nginx-ingress-controller
+    tag: 1.0.0-dev
+  containerPort:
+    http: "1080"
+    https: "1443"
+
+  extraArgs:
+    http-port: "1080"
+    https-port: "1443"
+    # e2e tests do not require information about ingress status
+    update-status: "false"
+
+  scope:
+    enabled: true
+
+  config:
+    worker-processes: "1"
+  podLabels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+  service:
+    name: ingress-nginx
+    type: NodePort
+    labels:
+      app.kubernetes.io/name: ingress-nginx
+      app.kubernetes.io/part-of: ingress-nginx
+
+defaultBackend:
+  enabled: false
+
+rbac:
+  create: false

test/e2e-image/overlay/deployment-e2e.yaml

@@ -1,35 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: nginx-ingress-controller
-spec:
-  template:
-    spec:
-      terminationGracePeriodSeconds: 0
-      initContainers:
-        - name: enable-coredump
-          image: busybox
-          command:
-            - /bin/sh
-            - -c
-            - |
-              ulimit -c unlimited
-              echo "/tmp/core.%e.%p" > /proc/sys/kernel/core_pattern
-              sysctl -w fs.suid_dumpable=2
-          securityContext:
-            privileged: true
-      containers:
-        - name: nginx-ingress-controller
-          livenessProbe:
-            timeoutSeconds: 1
-            initialDelaySeconds: 1
-            periodSeconds: 2
-          readinessProbe:
-            timeoutSeconds: 1
-            initialDelaySeconds: 1
-            periodSeconds: 2
-          lifecycle:
-            preStop:
-              exec:
-                command:
-                  - /wait-shutdown

test/e2e-image/overlay/deployment-namespace-patch.yaml

@@ -1,3 +0,0 @@
-- op: add
-  path: /spec/template/spec/containers/0/args/-1
-  value: "--watch-namespace=$(POD_NAMESPACE)"

test/e2e-image/overlay/kustomization.yaml

@@ -1,34 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../../../deploy/cloud-generic
-configMapGenerator:
-- name: nginx-configuration
-  behavior: merge
-  literals:
-  - worker-processes=1
-patchesStrategicMerge:
-- deployment-e2e.yaml
-- service-protocol-tcp.yaml
-patchesJson6902:
-- path: deployment-namespace-patch.yaml
-  target:
-    group: apps
-    kind: Deployment
-    name: nginx-ingress-controller
-    version: v1
-- path: service-cluster-patch.yaml
-  target:
-    kind: Service
-    name: ingress-nginx
-    version: v1
-- path: role.yaml
-  target:
-    group: rbac.authorization.k8s.io
-    kind: Role
-    name: nginx-ingress-role
-    version: v1beta1
-images:
-- name: quay.io/kubernetes-ingress-controller/nginx-ingress-controller
-  newName: ingress-controller/nginx-ingress-controller
-  newTag: dev

test/e2e-image/overlay/role.yaml

@@ -1,3 +0,0 @@
-- op: add
-  path: /rules/1/resourceNames/-1
-  value: "ingress-controller-leader-testclass"

test/e2e-image/overlay/service-cluster-patch.yaml

@@ -1,4 +0,0 @@
-- op: remove
-  path: /spec/externalTrafficPolicy
-- op: remove
-  path: /spec/type

test/e2e-image/overlay/service-protocol-tcp.yaml

@@ -1,14 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: ingress-nginx
-spec:
-  ports:
-    - name: http
-      port: 80
-      targetPort: 80
-      protocol: TCP
-    - name: https
-      port: 443
-      targetPort: 443
-      protocol: TCP

test/e2e/annotations/proxy.go

@@ -178,8 +178,8 @@ var _ = framework.IngressNginxDescribe("Annotations - Proxy", func() {
 	It("should build proxy next upstream", func() {
 		annotations := map[string]string{
 			"nginx.ingress.kubernetes.io/proxy-next-upstream":         "error timeout http_502",
-			"nginx.ingress.kubernetes.io/proxy-next-upstream-timeout": "10",
-			"nginx.ingress.kubernetes.io/proxy-next-upstream-tries":   "5",
+			"nginx.ingress.kubernetes.io/proxy-next-upstream-timeout": "999999",
+			"nginx.ingress.kubernetes.io/proxy-next-upstream-tries":   "888888",
 		}
 
 		ing := framework.NewSingleIngress(host, "/", host, f.Namespace, framework.EchoService, 80, annotations)
@@ -187,9 +187,9 @@ var _ = framework.IngressNginxDescribe("Annotations - Proxy", func() {
 
 		f.WaitForNginxServer(host,
 			func(server string) bool {
-				return strings.Contains(server, "proxy_next_upstream error timeout http_502;") &&
-					strings.Contains(server, "proxy_next_upstream_timeout 10;") &&
-					strings.Contains(server, "proxy_next_upstream_tries 5;")
+				return strings.Contains(server, "error timeout http_502;") &&
+					strings.Contains(server, "999999;") &&
+					strings.Contains(server, "888888;")
 			})
 	})
 
@@ -200,15 +200,15 @@ var _ = framework.IngressNginxDescribe("Annotations - Proxy", func() {
 
 		f.SetNginxConfigMapData(map[string]string{
 			"proxy-next-upstream":         "timeout http_502",
-			"proxy-next-upstream-timeout": "53",
-			"proxy-next-upstream-tries":   "44",
+			"proxy-next-upstream-timeout": "999999",
+			"proxy-next-upstream-tries":   "888888",
 		})
 
 		f.WaitForNginxServer(host,
 			func(server string) bool {
-				return strings.Contains(server, "proxy_next_upstream timeout http_502;") &&
-					strings.Contains(server, "proxy_next_upstream_timeout 53;") &&
-					strings.Contains(server, "proxy_next_upstream_tries 44;")
+				return strings.Contains(server, "timeout http_502;") &&
+					strings.Contains(server, "999999;") &&
+					strings.Contains(server, "888888;")
 			})
 	})
 

test/e2e/framework/deployment.go

@@ -51,7 +51,7 @@ func (f *Framework) NewEchoDeploymentWithReplicas(replicas int) {
 // replicas is configurable and
 // name is configurable
 func (f *Framework) NewEchoDeploymentWithNameAndReplicas(name string, replicas int) {
-	deployment := newDeployment(name, f.Namespace, "ingress-controller/echo:dev", 80, int32(replicas),
+	deployment := newDeployment(name, f.Namespace, "ingress-controller/echo:1.0.0-dev", 80, int32(replicas),
 		[]string{
 			"openresty",
 		},
@@ -329,7 +329,7 @@ func newDeployment(name, namespace, image string, port int32, replicas int32, co
 
 // NewHttpbinDeployment creates a new single replica deployment of the httpbin image in a particular namespace.
 func (f *Framework) NewHttpbinDeployment() {
-	f.NewDeployment(HTTPBinService, "ingress-controller/httpbin:dev", 80, 1)
+	f.NewDeployment(HTTPBinService, "ingress-controller/httpbin:1.0.0-dev", 80, 1)
 }
 
 // NewDeployment creates a new deployment in a particular namespace.

test/e2e/framework/fastcgi_helloserver.go

@@ -58,7 +58,7 @@ func (f *Framework) NewNewFastCGIHelloServerDeploymentWithReplicas(replicas int3
 					Containers: []corev1.Container{
 						{
 							Name:  "fastcgi-helloserver",
-							Image: "ingress-controller/fastcgi-helloserver:dev",
+							Image: "ingress-controller/fastcgi-helloserver:1.0.0-dev",
 							Env:   []corev1.EnvVar{},
 							Ports: []corev1.ContainerPort{
 								{

test/e2e/framework/framework.go

@@ -145,7 +145,7 @@ func (f *Framework) AfterEach() {
 
 // IngressNginxDescribe wrapper function for ginkgo describe. Adds namespacing.
 func IngressNginxDescribe(text string, body func()) bool {
-	return ginkgo.Describe("[ingress-nginx] "+text, body)
+	return ginkgo.Describe(text, body)
 }
 
 // MemoryLeakIt is wrapper function for ginkgo It.  Adds "[MemoryLeak]" tag and makes static analysis easier.
@@ -158,7 +158,7 @@ func (f *Framework) GetNginxIP() string {
 	s, err := f.KubeClientSet.
 		CoreV1().
 		Services(f.Namespace).
-		Get("ingress-nginx", metav1.GetOptions{})
+		Get("nginx-ingress-controller", metav1.GetOptions{})
 	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "unexpected error obtaining NGINX IP address")
 	return s.Spec.ClusterIP
 }
@@ -168,7 +168,7 @@ func (f *Framework) GetNginxPodIP() []string {
 	e, err := f.KubeClientSet.
 		CoreV1().
 		Endpoints(f.Namespace).
-		Get("ingress-nginx", metav1.GetOptions{})
+		Get("nginx-ingress-controller", metav1.GetOptions{})
 	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "unexpected error obtaining NGINX IP address")
 	eips := make([]string, 0)
 	for _, s := range e.Subsets {
@@ -262,7 +262,7 @@ func (f *Framework) matchNginxConditions(name string, matcher func(cfg string) b
 }
 
 func (f *Framework) getNginxConfigMap() (*v1.ConfigMap, error) {
-	return f.getConfigMap("nginx-configuration")
+	return f.getConfigMap("nginx-ingress-controller")
 }
 
 func (f *Framework) getConfigMap(name string) (*v1.ConfigMap, error) {
@@ -281,36 +281,19 @@ func (f *Framework) getConfigMap(name string) (*v1.ConfigMap, error) {
 	return config, err
 }
 
-// GetNginxConfigMapData gets ingress-nginx's nginx-configuration map's data
-func (f *Framework) GetNginxConfigMapData() (map[string]string, error) {
-	config, err := f.getNginxConfigMap()
-	if err != nil {
-		return nil, err
-	}
-	if config.Data == nil {
-		config.Data = map[string]string{}
-	}
-
-	return config.Data, err
-}
-
-// SetNginxConfigMapData sets ingress-nginx's nginx-configuration configMap data
+// SetNginxConfigMapData sets ingress-nginx's nginx-ingress-controller configMap data
 func (f *Framework) SetNginxConfigMapData(cmData map[string]string) {
-	f.SetConfigMapData("nginx-configuration", cmData)
-}
-
-func (f *Framework) SetConfigMapData(name string, cmData map[string]string) {
-	config, err := f.getConfigMap(name)
+	cfgMap, err := f.getConfigMap("nginx-ingress-controller")
 	gomega.Expect(err).NotTo(gomega.HaveOccurred())
-	gomega.Expect(config).NotTo(gomega.BeNil(), "expected a configmap but none returned")
+	gomega.Expect(cfgMap).NotTo(gomega.BeNil(), "expected a configmap but none returned")
 
-	config.Data = cmData
+	cfgMap.Data = cmData
 
 	_, err = f.KubeClientSet.
 		CoreV1().
 		ConfigMaps(f.Namespace).
-		Update(config)
-	gomega.Expect(err).NotTo(gomega.HaveOccurred())
+		Update(cfgMap)
+	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "unexpected error updating configuration configmap")
 
 	time.Sleep(5 * time.Second)
 }
@@ -326,15 +309,20 @@ func (f *Framework) CreateConfigMap(name string, data map[string]string) {
 	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "failed to create configMap")
 }
 
-// UpdateNginxConfigMapData updates single field in ingress-nginx's nginx-configuration map data
+// UpdateNginxConfigMapData updates single field in ingress-nginx's nginx-ingress-controller map data
 func (f *Framework) UpdateNginxConfigMapData(key string, value string) {
-	config, err := f.GetNginxConfigMapData()
-	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "unexpected error reading configmap")
+	config, err := f.getConfigMap("nginx-ingress-controller")
+	gomega.Expect(err).NotTo(gomega.HaveOccurred())
+	gomega.Expect(config).NotTo(gomega.BeNil(), "expected a configmap but none returned")
 
-	config[key] = value
+	config.Data[key] = value
 
-	f.SetNginxConfigMapData(config)
-	time.Sleep(1 * time.Second)
+	_, err = f.KubeClientSet.
+		CoreV1().
+		ConfigMaps(f.Namespace).
+		Update(config)
+	gomega.Expect(err).NotTo(gomega.HaveOccurred(), "unexpected error updating configuration configmap")
+	time.Sleep(5 * time.Second)
 }
 
 // DeleteNGINXPod deletes the currently running pod. It waits for the replacement pod to be up.

test/e2e/framework/util.go

@@ -36,10 +36,10 @@ import (
 
 const (
 	// Poll how often to poll for conditions
-	Poll = 3 * time.Second
+	Poll = 2 * time.Second
 
 	// DefaultTimeout time to wait for operations to complete
-	DefaultTimeout = 3 * time.Minute
+	DefaultTimeout = 2 * time.Minute
 )
 
 func nowStamp() string {

test/e2e/run.sh

@@ -54,7 +54,8 @@ fi
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
-export TAG=dev
+# Use 1.0.0-dev to make sure we use the latest configuration in the helm template
+export TAG=1.0.0-dev
 export ARCH=amd64
 export REGISTRY=ingress-controller
 

test/e2e/settings/customize_health_check_path.go

@@ -30,10 +30,10 @@ var _ = framework.IngressNginxDescribe("Customize health check path", func() {
 	f := framework.NewDefaultFramework("custom-health-check-path")
 
 	Context("with a plain HTTP ingress", func() {
-		It("should return HTTP/1.1 200 OK on custom health check path and port", func() {
+		It("should return HTTP/1.1 200 OK on custom health port", func() {
 
 			f.WaitForNginxConfiguration(func(server string) bool {
-				return strings.Contains(server, "location /not-healthz")
+				return strings.Contains(server, "location /healthz")
 			})
 
 			err := framework.WaitForPodsReady(f.KubeClientSet, framework.DefaultTimeout, 1, f.Namespace, metav1.ListOptions{

test/e2e/settings/pod_security_policy.go

@@ -17,7 +17,6 @@ limitations under the License.
 package settings
 
 import (
-	"fmt"
 	"net/http"
 	"strings"
 
@@ -49,7 +48,7 @@ var _ = framework.IngressNginxDescribe("Pod Security Policies", func() {
 			Expect(err).NotTo(HaveOccurred(), "creating Pod Security Policy")
 		}
 
-		role, err := f.KubeClientSet.RbacV1().ClusterRoles().Get(fmt.Sprintf("nginx-ingress-clusterrole-%v", f.Namespace), metav1.GetOptions{})
+		role, err := f.KubeClientSet.RbacV1().Roles(f.Namespace).Get("nginx-ingress-controller", metav1.GetOptions{})
 		Expect(err).NotTo(HaveOccurred(), "getting ingress controller cluster role")
 		Expect(role).NotTo(BeNil())
 
@@ -60,7 +59,7 @@ var _ = framework.IngressNginxDescribe("Pod Security Policies", func() {
 			Verbs:         []string{"use"},
 		})
 
-		_, err = f.KubeClientSet.RbacV1().ClusterRoles().Update(role)
+		_, err = f.KubeClientSet.RbacV1().Roles(f.Namespace).Update(role)
 		Expect(err).NotTo(HaveOccurred(), "updating ingress controller cluster role to use a pod security policy")
 
 		// update the deployment just to trigger a rolling update and the use of the security policy

test/e2e/settings/pod_security_policy_volumes.go

@@ -17,7 +17,6 @@ limitations under the License.
 package settings
 
 import (
-	"fmt"
 	"net/http"
 	"strings"
 
@@ -45,7 +44,7 @@ var _ = framework.IngressNginxDescribe("Pod Security Policies with volumes", fun
 			Expect(err).NotTo(HaveOccurred(), "creating Pod Security Policy")
 		}
 
-		role, err := f.KubeClientSet.RbacV1().ClusterRoles().Get(fmt.Sprintf("nginx-ingress-clusterrole-%v", f.Namespace), metav1.GetOptions{})
+		role, err := f.KubeClientSet.RbacV1().Roles(f.Namespace).Get("nginx-ingress-controller", metav1.GetOptions{})
 		Expect(err).NotTo(HaveOccurred(), "getting ingress controller cluster role")
 		Expect(role).NotTo(BeNil())
 
@@ -56,7 +55,7 @@ var _ = framework.IngressNginxDescribe("Pod Security Policies with volumes", fun
 			Verbs:         []string{"use"},
 		})
 
-		_, err = f.KubeClientSet.RbacV1().ClusterRoles().Update(role)
+		_, err = f.KubeClientSet.RbacV1().Roles(f.Namespace).Update(role)
 		Expect(err).NotTo(HaveOccurred(), "updating ingress controller cluster role to use a pod security policy")
 
 		err = framework.UpdateDeployment(f.KubeClientSet, f.Namespace, "nginx-ingress-controller", 1,

test/e2e/status/update.go

@@ -45,20 +45,23 @@ var _ = framework.IngressNginxDescribe("Status Update [Status]", func() {
 
 		err = framework.UpdateDeployment(f.KubeClientSet, f.Namespace, "nginx-ingress-controller", 1,
 			func(deployment *appsv1.Deployment) error {
-				args := deployment.Spec.Template.Spec.Containers[0].Args
+				args := []string{}
+				// flags --publish-service and --publish-status-address are mutually exclusive
+
+				for _, v := range deployment.Spec.Template.Spec.Containers[0].Args {
+					if strings.Contains(v, "--publish-service") {
+						continue
+					}
+
+					if strings.Contains(v, "--update-status") {
+						continue
+					}
+
+					args = append(args, v)
+				}
+
 				args = append(args, fmt.Sprintf("--apiserver-host=http://%s:%d", address.String(), port))
 				args = append(args, "--publish-status-address=1.1.0.0")
-				// flags --publish-service and --publish-status-address are mutually exclusive
-				var index int
-				for k, v := range args {
-					if strings.Contains(v, "--publish-service") {
-						index = k
-						break
-					}
-				}
-				if index > -1 {
-					args[index] = ""
-				}
 
 				deployment.Spec.Template.Spec.Containers[0].Args = args
 				_, err := f.KubeClientSet.AppsV1().Deployments(f.Namespace).Update(deployment)

test/e2e/tcpudp/tcp.go

@@ -62,7 +62,7 @@ var _ = framework.IngressNginxDescribe("TCP Feature", func() {
 		svc, err := f.KubeClientSet.
 			CoreV1().
 			Services(f.Namespace).
-			Get("ingress-nginx", metav1.GetOptions{})
+			Get("nginx-ingress-controller", metav1.GetOptions{})
 		Expect(err).To(BeNil(), "unexpected error obtaining ingress-nginx service")
 		Expect(svc).NotTo(BeNil(), "expected a service but none returned")
 
@@ -121,7 +121,7 @@ var _ = framework.IngressNginxDescribe("TCP Feature", func() {
 		svc, err := f.KubeClientSet.
 			CoreV1().
 			Services(f.Namespace).
-			Get("ingress-nginx", metav1.GetOptions{})
+			Get("nginx-ingress-controller", metav1.GetOptions{})
 		Expect(err).To(BeNil(), "unexpected error obtaining ingress-nginx service")
 		Expect(svc).NotTo(BeNil(), "expected a service but none returned")
 

test/e2e/wait-for-nginx.sh

@@ -36,50 +36,160 @@ function on_exit {
 }
 trap on_exit EXIT
 
-CLUSTER_WIDE="$DIR/cluster-wide-$NAMESPACE"
+cat << EOF | kubectl apply --namespace=$NAMESPACE -f -
+# Required for e2e tcp tests
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: tcp-services
+  namespace: $NAMESPACE
+  labels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 
-mkdir "$CLUSTER_WIDE"
+---
 
-cat << EOF > "$CLUSTER_WIDE/kustomization.yaml"
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-bases:
-- ../cluster-wide
-nameSuffix: "-$NAMESPACE"
-EOF
+# Source: nginx-ingress/templates/controller-role.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  labels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+  name: nginx-ingress-controller
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - namespaces
+    verbs:
+      - get
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+      - pods
+      - secrets
+      - endpoints
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - ""
+    resources:
+      - services
+    verbs:
+      - get
+      - list
+      - update
+      - watch
+  - apiGroups:
+      - extensions
+      - "networking.k8s.io" # k8s 1.14+
+    resources:
+      - ingresses
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - extensions
+      - "networking.k8s.io" # k8s 1.14+
+    resources:
+      - ingresses/status
+    verbs:
+      - update
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+    resourceNames:
+      - ingress-controller-leader-nginx
+    verbs:
+      - get
+      - update
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+    verbs:
+      - create
+  - apiGroups:
+      - ""
+    resources:
+      - endpoints
+    verbs:
+      - create
+      - get
+      - update
+  - apiGroups:
+      - ""
+    resources:
+      - events
+    verbs:
+      - create
+      - patch
+---
+# Source: nginx-ingress/templates/controller-rolebinding.yaml
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  labels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+  name: nginx-ingress-controller
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: nginx-ingress-controller
+subjects:
+  - kind: ServiceAccount
+    name: nginx-ingress
+    namespace: $NAMESPACE
 
-OVERLAY="$DIR/overlay-$NAMESPACE"
-
-mkdir "$OVERLAY"
-
-cat << EOF > "$OVERLAY/kustomization.yaml"
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: $NAMESPACE
-bases:
-- ../overlay
-- ../cluster-wide-$NAMESPACE
 EOF
 
 # Use the namespace overlay if it was requested
 if [[ ! -z "$NAMESPACE_OVERLAY" && -d "$DIR/namespace-overlays/$NAMESPACE_OVERLAY" ]]; then
     echo "Namespace overlay $NAMESPACE_OVERLAY is being used for namespace $NAMESPACE"
-    OVERLAY="$DIR/namespace-overlays/$NAMESPACE"
-    mkdir "$OVERLAY"
-    cat << EOF > "$OVERLAY/kustomization.yaml"
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-namespace: $NAMESPACE
-bases:
-- ../../namespace-overlays/$NAMESPACE_OVERLAY
-- ../../cluster-wide-$NAMESPACE
+    helm install nginx-ingress stable/nginx-ingress \
+        --namespace=$NAMESPACE \
+        --wait \
+        --values "$DIR/namespace-overlays/$NAMESPACE_OVERLAY/values.yaml"
+else
+    cat << EOF | helm install nginx-ingress stable/nginx-ingress --namespace=$NAMESPACE --wait --values -
+controller:
+  image:
+    repository: ingress-controller/nginx-ingress-controller
+    tag: 1.0.0-dev
+  scope:
+    enabled: true
+  config:
+    worker-processes: "1"
+  readinessProbe:
+    initialDelaySeconds: 1
+  livenessProbe:
+    initialDelaySeconds: 1
+  podLabels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
+  service:
+    type: NodePort
+    labels:
+      app.kubernetes.io/name: ingress-nginx
+      app.kubernetes.io/part-of: ingress-nginx
+  extraArgs:
+    tcp-services-configmap: $NAMESPACE/tcp-services
+    # e2e tests do not require information about ingress status
+    update-status: "false"
+  terminationGracePeriodSeconds: 1
+
+defaultBackend:
+  enabled: false
+
+rbac:
+  create: false
 EOF
+
 fi
-
-kubectl apply --kustomize "$OVERLAY"
-
-# wait for the deployment and fail if there is an error before starting the execution of any test
-kubectl rollout status \
-    --request-timeout=3m \
-    --namespace $NAMESPACE \
-    deployment nginx-ingress-controller