update apiVersion in manifest files

Author: masci

GKE-On-Prem/filebeat-kubernetes.yaml

@@ -76,9 +76,9 @@ data:
     output.elasticsearch:
       hosts: ${ELASTICSEARCH_HOSTS}
       ilm.enabled: true
-    
+
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: filebeat-dynamic
@@ -87,6 +87,10 @@ metadata:
     k8s-app: filebeat-dynamic
     kubernetes.io/cluster-service: "true"
 spec:
+  selector:
+    matchLabels:
+      k8s-app: filebeat-dynamic
+      kubernetes.io/cluster-service: "true"
   template:
     metadata:
       labels:

GKE-On-Prem/guestbook.yaml

@@ -174,12 +174,17 @@ spec:
     tier: backend
     role: master
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis-master
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+      role: master
+      tier: backend
   template:
     metadata:
       labels:
@@ -223,12 +228,17 @@ spec:
     tier: backend
     role: slave
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: redis-slave
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: redis
+      role: slave
+      tier: backend
   template:
     metadata:
       labels:
@@ -271,12 +281,16 @@ spec:
     tier: frontend
   loadBalancerIP: 10.0.10.42
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: frontend
 spec:
   replicas: 1
+  selector:
+    matchLabels:
+      app: guestbook
+      tier: frontend
   template:
     metadata:
       labels:

GKE-On-Prem/journalbeat-kubernetes.yaml

@@ -28,9 +28,9 @@ data:
     output.elasticsearch:
       hosts: ${ELASTICSEARCH_HOSTS}
       ilm.enabled: true
-    
+
 ---
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: journalbeat-dynamic
@@ -39,6 +39,10 @@ metadata:
     k8s-app: journalbeat-dynamic
     kubernetes.io/cluster-service: "true"
 spec:
+  selector:
+    matchLabels:
+      k8s-app: journalbeat-dynamic
+      kubernetes.io/cluster-service: "true"
   template:
     metadata:
       labels:

GKE-On-Prem/metricbeat-kubernetes.yaml

@@ -101,7 +101,7 @@ data:
       period: 10s
       host: ${NODE_NAME}
       hosts: ["localhost:10255"]
-      # If using Red Hat OpenShift remove the previous hosts entry and 
+      # If using Red Hat OpenShift remove the previous hosts entry and
       # uncomment these settings:
       #hosts: ["https://${HOSTNAME}:10250"]
       #bearer_token_file: /var/run/secrets/kubernetes.io/serviceaccount/token
@@ -110,14 +110,17 @@ data:
 
 ---
 # Deploy a Metricbeat instance per node for node metrics retrieval
-apiVersion: extensions/v1beta1
+apiVersion: apps/v1
 kind: DaemonSet
 metadata:
   name: metricbeat
   namespace: kube-system
   labels:
     k8s-app: metricbeat
 spec:
+  selector:
+    matchLabels:
+      k8s-app: metricbeat
   template:
     metadata:
       labels:
@@ -237,14 +240,18 @@ data:
       hosts: ["kube-state-metrics:8080"]
 ---
 # Deploy singleton instance in the whole cluster for some unique data sources, like kube-state-metrics
-apiVersion: apps/v1beta1
+apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: metricbeat
   namespace: kube-system
   labels:
     k8s-app: metricbeat
 spec:
+  selector:
+    matchLabels:
+      k8s-app: metricbeat
+
   template:
     metadata:
       labels: