update kubernetes v1.20.2

Author: kvaps

README.md

@@ -26,7 +26,7 @@ Deploy Kubernetes in Kubernetes using Helm
 
 ```bash
 helm repo add kvaps https://kvaps.github.io/charts
-helm install foo kvaps/kubernetes --version 0.8.0 \
+helm install foo kvaps/kubernetes --version 0.9.0 \
   --namespace foo \
   --create-namespace \
   --set persistence.storageClassName=local-path

build/tools/Dockerfile

@@ -1,7 +1,7 @@
 FROM docker.io/library/alpine:3.12
 
 RUN apk add --no-cache openssl
-ARG VERSION=v1.19.3
+ARG VERSION=v1.20.2
 RUN wget "https://storage.googleapis.com/kubernetes-release/release/${VERSION}/bin/linux/amd64/kubectl" \
       -O /usr/local/bin/kubectl \
  && chmod +x /usr/local/bin/kubectl

deploy/helm/kubernetes/Chart.yaml

@@ -1,7 +1,7 @@
 name: kubernetes
 description: Production-Grade Container Scheduling and Management
-version: 0.8.0
-appVersion: 1.19.3
+version: 0.9.0
+appVersion: v1.20.2
 icon: https://upload.wikimedia.org/wikipedia/commons/thumb/3/39/Kubernetes_logo_without_workmark.svg/723px-Kubernetes_logo_without_workmark.svg.png
 keywords:
   - kubernetes

deploy/helm/kubernetes/templates/konnectivity-server-deployment.yaml

@@ -82,8 +82,8 @@ spec:
           name: health
         {{- with .Values.konnectivityServer.image }}
         image: "{{ .repository }}{{ if .digest }}@{{ .digest }}{{ else }}:{{ .tag }}{{ end }}"
+        imagePullPolicy: {{ .PullPolicy }}
         {{- end }}
-        imagePullPolicy: {{ .Values.konnectivityServer.image.PullPolicy }}
         livenessProbe:
           failureThreshold: 8
           httpGet:

deploy/helm/kubernetes/values.yaml

@@ -64,7 +64,7 @@ apiServer:
   enabled: true
   image:
     repository: k8s.gcr.io/kube-apiserver
-    tag: v1.19.3
+    tag: v1.20.2
     PullPolicy: IfNotPresent
     PullSecrets: []
   replicaCount: 2
@@ -111,7 +111,7 @@ controllerManager:
   enabled: true
   image:
     repository: k8s.gcr.io/kube-controller-manager
-    tag: v1.19.3
+    tag: v1.20.2
     PullPolicy: IfNotPresent
     PullSecrets: []
   replicaCount: 2
@@ -149,7 +149,7 @@ scheduler:
   enabled: true
   image:
     repository: k8s.gcr.io/kube-scheduler
-    tag: v1.19.3
+    tag: v1.20.2
     PullPolicy: IfNotPresent
     PullSecrets: []
   replicaCount: 2
@@ -187,7 +187,7 @@ admin:
   enabled: true
   image:
     repository: docker.io/kvaps/kubernetes-tools
-    tag: v1.19.3
+    tag: v1.20.2
     PullPolicy: IfNotPresent
     PullSecrets: []
   replicaCount: 1

docs/README.md

@@ -0,0 +1,7 @@
+k edit sts generic-kubernetes-etcd # update: --initial-cluster-state=existing
+
+k exec -ti pod/generic-kubernetes-etcd-0 -- etcdctl member list -w table
+k exec -ti pod/generic-kubernetes-etcd-0 -- etcdctl member remove 3d7220137a2218ca
+
+k exec -ti pod/generic-kubernetes-etcd-0 -- etcdctl member add generic-kubernetes-etcd-2 --peer-urls=https://generic-kubernetes-etcd-2.generic-kubernetes-etcd:2380
+k exec -ti pod/generic-kubernetes-etcd-0 -- etcdctl endpoint status -w table