[stable/kured] Change psp apiVersion for K8s 1.16

stable/kured/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v1
 appVersion: "1.2.0"
 description: A Helm chart for kured
 name: kured
-version: 1.4.0
+version: 1.4.1
 home: https://github.com/weaveworks/kured
 maintainers:
   - name: plumdog

stable/kured/templates/_helpers.tpl

@@ -41,3 +41,14 @@ Create the name of the service account to use
     {{ default "default" .Values.serviceAccount.name }}
 {{- end -}}
 {{- end -}}
+
+{{/*
+Return the appropriate apiVersion for podsecuritypolicy.
+*/}}
+{{- define "kured.psp.apiVersion" -}}
+{{- if semverCompare "<1.10-0" .Capabilities.KubeVersion.GitVersion -}}
+{{- print "extensions/v1beta1" -}}
+{{- else -}}
+{{- print "policy/v1beta1" -}}
+{{- end -}}
+{{- end -}}

stable/kured/templates/podsecuritypolicy.yaml

@@ -1,5 +1,5 @@
 {{- if .Values.podSecurityPolicy.create}}
-apiVersion: extensions/v1beta1
+apiVersion: {{ template "kured.psp.apiVersion" . }}
 kind: PodSecurityPolicy
 metadata:
   name: {{ template "kured.fullname" . }}