Update k8s descriptors to avoid using deprecated APIs

examples/employee-app/app.yaml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2019-2021 Oracle and/or its affiliates.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -29,8 +29,8 @@ spec:
     targetPort: 8080
     name: http
 ---
+apiVersion: apps/v1
 kind: Deployment
-apiVersion: extensions/v1beta1
 metadata:
   name: helidon-examples-employee-app
 spec:
@@ -42,11 +42,11 @@ spec:
         version: v1
     spec:
       containers:
-      - name: helidon-examples-employee-app
-        image: helidon-examples-employee-app
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 8080
+        - name: helidon-examples-employee-app
+          image: helidon-examples-employee-app
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
 ---
 apiVersion: v1
 kind: Service
@@ -60,5 +60,4 @@ spec:
   - port: 80
     targetPort: 8080
   selector:
-    app: helidon-examples-employee-app
-
+    app: helidon-examples-employee-app

examples/integrations/cdi/jedis/README.md

@@ -33,7 +33,9 @@ curl http://localhost:8080/jedis/foo
 
 ```bash
 docker build -t helidon-examples-integrations-cdi-jedis .
-kubectl apply -f ../../k8s/ingress.yaml -f app.yaml
+kubectl apply \
+  -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/ingress-nginx-3.15.2/deploy/static/provider/cloud/deploy.yaml \
+  -f app.yaml
 ```
 
 Try the endpoint:
@@ -49,5 +51,5 @@ docker stop redis helidon-examples-integrations-cdi-jedis
 
 Delete the Kubernetes resources:
 ```bash
-kubectl delete -f ../../k8s/ingress.yaml -f app.yaml
+kubectl delete -f app.yaml
 ```

examples/integrations/cdi/jedis/app.yaml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, 2019 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 2021 Oracle and/or its affiliates.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,29 +14,32 @@
 # limitations under the License.
 #
 
----
+apiVersion: apps/v1
 kind: Deployment
-apiVersion: extensions/v1beta1
 metadata:
   name: helidon-examples-integrations-cdi-jedis
+  labels:
+    app: helidon-examples-integrations-cdi-jedis
+    version: v1
 spec:
   replicas: 1
   template:
     metadata:
       labels:
         app: helidon-examples-integrations-cdi-jedis
-        version: v1
     spec:
       containers:
-      - name: helidon-examples-integrations-cdi-jedis
-        image: helidon-examples-integrations-cdi-jedis
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 8080
-        env:
-        - name: redis_clients_jedis_JedisPool_default_host
-          value: redis
+        - name: helidon-examples-integrations-cdi-jedis
+          image: helidon-examples-integrations-cdi-jedis
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
+          env:
+            - name: redis_clients_jedis_JedisPool_default_host
+              value: redis
+
 ---
+
 kind: Service
 apiVersion: v1
 metadata:
@@ -51,19 +54,24 @@ spec:
   selector:
     app: helidon-examples-integrations-cdi-jedis
   sessionAffinity: None
+
 ---
-apiVersion: extensions/v1beta1
+
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: helidon-examples-integrations-cdi-jedis
   annotations:
     nginx.ingress.kubernetes.io/rewrite-target: /$1
 spec:
   rules:
-  - host: localhost
-    http:
-      paths:
-      - path: /helidon-cdi-jedis/(.*)
-        backend:
-          serviceName: helidon-examples-integrations-cdi-jedis
-          servicePort: 8080
+    - host: localhost
+      http:
+        paths:
+          - path: /helidon-cdi-jedis/(.*)
+            pathType: Prefix
+            backend:
+              service:
+                name: helidon-examples-integrations-cdi-jedis
+                port:
+                  number: 8080

examples/integrations/cdi/jedis/redis.yaml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2019-2021 Oracle and/or its affiliates.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -29,10 +29,12 @@ spec:
 
 ---
 
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis
+  labels:
+    app: redis
 spec:
   replicas: 1
   template:
@@ -41,8 +43,8 @@ spec:
         app: redis
     spec:
       containers:
-      - name: redis
-        image: redis:5
-        imagePullPolicy: IfNotPresent
-        ports:
-          - containerPort: 6379
+        - name: redis
+          image: redis:5
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 6379

examples/integrations/cdi/oci-objectstorage/README.md

@@ -53,7 +53,9 @@ curl http://localhost:8080/logo/{namespaceName}/{bucketName}/{objectName}
 ```bash
 docker build -t helidon-examples-integrations-cdi-oci-objectstorage .
 ./oci-setup.sh -k8s
-kubectl apply -f ../../../k8s/ingress.yaml -f app.yaml
+kubectl apply \
+  -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/ingress-nginx-3.15.2/deploy/static/provider/cloud/deploy.yaml \
+  -f app.yaml
 ```
 
 Try the endpoint:
@@ -69,5 +71,5 @@ docker stop helidon-examples-integrations-cdi-oci-objectstorage
 
 Delete the Kubernetes resources:
 ```bash
-kubectl delete -f ../../../k8s/ingress.yaml -f app.yaml
+kubectl -f app.yaml
 ```

examples/integrations/cdi/oci-objectstorage/app.yaml

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018, 2019 Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2018, 2021 Oracle and/or its affiliates.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,8 +14,8 @@
 # limitations under the License.
 #
 
+apiVersion: apps/v1
 kind: Deployment
-apiVersion: extensions/v1beta1
 metadata:
   name: helidon-examples-integrations-cdi-oci-objectstorage
 spec:
@@ -24,51 +24,52 @@ spec:
     metadata:
       labels:
         app: helidon-examples-integrations-cdi-oci-objectstorage
-        version: v1
     spec:
       containers:
-      - name: helidon-examples-integrations-cdi-oci-objectstorage
-        image: helidon-examples-integrations-cdi-oci-objectstorage
-        imagePullPolicy: IfNotPresent
-        ports:
-        - containerPort: 8080
-        env:
-        - name: OCI_AUTH_FINGERPRINT
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_AUTH_FINGERPRINT
-        - name: OCI_AUTH_PASSPHRASE
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_AUTH_PASSPHRASE
-        - name: OCI_AUTH_PRIVATEKEY
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_AUTH_PRIVATEKEY
-        - name: OCI_AUTH_TENANCY
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_AUTH_TENANCY
-        - name: OCI_AUTH_USER
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_AUTH_USER
-        - name: OCI_OBJECTSTORAGE_COMPARTMENT
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_OBJECTSTORAGE_COMPARTMENT
-        - name: OCI_OBJECTSTORAGE_REGION
-          valueFrom:
-            secretKeyRef:
-              name: oci-objectstorage-secret
-              key: OCI_OBJECTSTORAGE_REGION
+        - name: helidon-examples-integrations-cdi-oci-objectstorage
+          image: helidon-examples-integrations-cdi-oci-objectstorage
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
+          env:
+            - name: OCI_AUTH_FINGERPRINT
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_AUTH_FINGERPRINT
+                  name: oci-objectstorage-secret
+            - name: OCI_AUTH_PASSPHRASE
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_AUTH_PASSPHRASE
+                  name: oci-objectstorage-secret
+            - name: OCI_AUTH_PRIVATEKEY
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_AUTH_PRIVATEKEY
+                  name: oci-objectstorage-secret
+            - name: OCI_AUTH_TENANCY
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_AUTH_TENANCY
+                  name: oci-objectstorage-secret
+            - name: OCI_AUTH_USER
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_AUTH_USER
+                  name: oci-objectstorage-secret
+            - name: OCI_OBJECTSTORAGE_COMPARTMENT
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_OBJECTSTORAGE_COMPARTMENT
+                  name: oci-objectstorage-secret
+            - name: OCI_OBJECTSTORAGE_REGION
+              valueFrom:
+                secretKeyRef:
+                  key: OCI_OBJECTSTORAGE_REGION
+                  name: oci-objectstorage-secret
+
 ---
+
 kind: Service
 apiVersion: v1
 metadata:
@@ -83,20 +84,24 @@ spec:
   selector:
     app: helidon-examples-integrations-cdi-oci-objectstorage
   sessionAffinity: None
+
 ---
 
-apiVersion: extensions/v1beta1
+apiVersion: networking.k8s.io/v1
 kind: Ingress
 metadata:
   name: helidon-examples-integrations-cdi-oci-objectstorage
   annotations:
     nginx.ingress.kubernetes.io/rewrite-target: /$1
 spec:
   rules:
-  - host: localhost
-    http:
-      paths:
-      - path: /oci-objectstorage/(.*)
-        backend:
-          serviceName: helidon-examples-integrations-cdi-oci-objectstorage
-          servicePort: 8080
+    - host: localhost
+      http:
+        paths:
+          - path: /oci-objectstorage/(.*)
+            pathType: Prefix
+            backend:
+              service:
+                name: helidon-examples-integrations-cdi-oci-objectstorage
+                port:
+                  number: 8080