Fixup #2970: Add Missing Label app.kubernetes.io/part-of: ingress-nginx

-    Add missing label `app.kubernetes.io/part-of: ingress-nginx` for deploy example
-    Update new labels for docs/deploy and docs/examples
-    Update new labels for test/e2e and test/manifests
-    Update new labels for images/nginx

Also close #3001

docs/examples/customization/custom-configuration/configmap.yaml

@@ -4,7 +4,8 @@ metadata:
   name: nginx-configuration
   namespace: ingress-nginx
   labels:
-    app: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 data:
   proxy-connect-timeout: "10"
   proxy-read-timeout: "120"

docs/examples/customization/custom-errors/custom-default-backend.yaml

@@ -4,10 +4,12 @@ kind: Service
 metadata:
   name: nginx-errors
   labels:
-    app: nginx-errors
+    app.kubernetes.io/name: nginx-errors
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   selector:
-    app: nginx-errors
+    app.kubernetes.io/name: nginx-errors
+    app.kubernetes.io/part-of: ingress-nginx
   ports:
   - port: 80
     targetPort: 8080
@@ -18,15 +20,20 @@ kind: Deployment
 apiVersion: apps/v1beta2
 metadata:
   name: nginx-errors
+  labels:
+    app.kubernetes.io/name: nginx-errors
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   replicas: 1
   selector:
     matchLabels:
-      app: nginx-errors
+      app.kubernetes.io/name: nginx-errors
+      app.kubernetes.io/part-of: ingress-nginx
   template:
     metadata:
       labels:
-        app: nginx-errors
+        app.kubernetes.io/name: nginx-errors
+        app.kubernetes.io/part-of: ingress-nginx
     spec:
       containers:
       - name: nginx-error-server

docs/examples/customization/custom-headers/configmap.yaml

@@ -6,4 +6,5 @@ metadata:
   name: nginx-configuration
   namespace: ingress-nginx
   labels:
-    app: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx

docs/examples/customization/ssl-dh-param/README.md

@@ -16,7 +16,8 @@ metadata:
   name: nginx-configuration
   namespace: ingress-nginx
   labels:
-    app: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 ```
 
 ```console
@@ -40,7 +41,8 @@ metadata:
   name: nginx-configuration
   namespace: ingress-nginx
   labels:
-    app: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 ```
 
 ```console

docs/examples/customization/ssl-dh-param/configmap.yaml

@@ -6,4 +6,5 @@ metadata:
   name: nginx-configuration
   namespace: ingress-nginx
   labels:
-    app: ingress-nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx

docs/examples/multi-tls/multi-tls.yaml

@@ -3,7 +3,8 @@ kind: Service
 metadata:
   name: nginx
   labels:
-    app: nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   ports:
   - port: 80
@@ -11,18 +12,23 @@ spec:
     protocol: TCP
     name: http
   selector:
-    app: nginx
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 ---
 apiVersion: v1
 kind: ReplicationController
 metadata:
   name: nginx
+  labels:
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   replicas: 1
   template:
     metadata:
       labels:
-        app: nginx
+        app.kubernetes.io/name: ingress-nginx
+        app.kubernetes.io/part-of: ingress-nginx
     spec:
       containers:
       - name: nginx
@@ -35,7 +41,8 @@ kind: Service
 metadata:
   name: http-svc
   labels:
-    app: http-svc
+    app.kubernetes.io/name: http-svc
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   ports:
   - port: 80
@@ -43,18 +50,23 @@ spec:
     protocol: TCP
     name: http
   selector:
-    app: http-svc
+    app.kubernetes.io/name: http-svc
+    app.kubernetes.io/part-of: ingress-nginx
 ---
 apiVersion: v1
 kind: ReplicationController
 metadata:
   name: http-svc
+  labels:
+    app.kubernetes.io/name: http-svc
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   replicas: 1
   template:
     metadata:
       labels:
-        app: http-svc
+        app.kubernetes.io/name: http-svc
+        app.kubernetes.io/part-of: ingress-nginx
     spec:
       containers:
       - name: http-svc
@@ -113,4 +125,4 @@ spec:
       - backend:
           serviceName: nginx
           servicePort: 80
-        path: /
+        path: /

docs/examples/static-ip/nginx-ingress-controller.yaml

@@ -3,16 +3,19 @@ kind: Deployment
 metadata:
   name: nginx-ingress-controller
   labels:
-    k8s-app: nginx-ingress-controller
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   replicas: 1
   selector:
     matchLabels:
-      k8s-app: nginx-ingress-controller
+      app.kubernetes.io/name: ingress-nginx
+      app.kubernetes.io/part-of: ingress-nginx
   template:
     metadata:
       labels:
-        k8s-app: nginx-ingress-controller
+        app.kubernetes.io/name: ingress-nginx
+        app.kubernetes.io/part-of: ingress-nginx
     spec:
       # hostNetwork makes it possible to use ipv6 and to preserve the source IP correctly regardless of docker configuration
       # however, it is not a hard dependency of the nginx-ingress-controller itself and it may cause issues if port 10254 already is taken on the host

docs/examples/static-ip/static-ip-svc.yaml

@@ -4,7 +4,8 @@ kind: Service
 metadata:
   name: nginx-ingress-lb
   labels:
-    app: nginx-ingress-lb
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx
 spec:
   externalTrafficPolicy: Local
   type: LoadBalancer
@@ -18,5 +19,5 @@ spec:
     targetPort: 443
   selector:
     # Selects nginx-ingress-controller pods
-    k8s-app: nginx-ingress-controller
-
+    app.kubernetes.io/name: ingress-nginx
+    app.kubernetes.io/part-of: ingress-nginx