1 files changed, 23 insertions, 0 deletions
diff --git a/kubernetes/authentication/components/oauth2-proxy/templates/_capabilities.tpl b/kubernetes/authentication/components/oauth2-proxy/templates/_capabilities.tpl
new file mode 100644
index 0000000000..f959f10e49
--- /dev/null
+++ b/kubernetes/authentication/components/oauth2-proxy/templates/_capabilities.tpl
@@ -0,0 +1,23 @@
+{{/*
+Returns the appropriate apiVersion for podDisruptionBudget object.
+*/}}
+{{- define "capabilities.podDisruptionBudget.apiVersion" -}}
+{{- if semverCompare ">=1.21-0" ( .Values.kubeVersion | default .Capabilities.KubeVersion.Version ) -}}
+{{- print "policy/v1" -}}
+{{- else -}}
+{{- print "policy/v1beta1" -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Return the appropriate apiVersion for ingress object.
+*/}}
+{{- define "capabilities.ingress.apiVersion" -}}
+{{- if semverCompare "<1.14-0" ( .Values.kubeVersion | default .Capabilities.KubeVersion.Version ) -}}
+{{- print "extensions/v1beta1" -}}
+{{- else if semverCompare "<1.19-0" ( .Values.kubeVersion | default .Capabilities.KubeVersion.Version ) -}}
+{{- print "networking.k8s.io/v1beta1" -}}
+{{- else -}}
+{{- print "networking.k8s.io/v1" -}}
+{{- end -}}
+{{- end -}}