Remove helm2 support from helm chart (#1679)

charts/postgres-operator/crds/operatorconfigurations.yaml

@@ -4,8 +4,6 @@ metadata:
   name: operatorconfigurations.acid.zalan.do
   labels:
     app.kubernetes.io/name: postgres-operator
-  annotations:
-    "helm.sh/hook": crd-install
 spec:
   group: acid.zalan.do
   names:

charts/postgres-operator/crds/postgresqls.yaml

@@ -4,8 +4,6 @@ metadata:
   name: postgresqls.acid.zalan.do
   labels:
     app.kubernetes.io/name: postgres-operator
-  annotations:
-    "helm.sh/hook": crd-install
 spec:
   group: acid.zalan.do
   names:

charts/postgres-operator/crds/postgresteams.yaml

@@ -4,8 +4,6 @@ metadata:
   name: postgresteams.acid.zalan.do
   labels:
     app.kubernetes.io/name: postgres-operator
-  annotations:
-    "helm.sh/hook": crd-install
 spec:
   group: acid.zalan.do
   names:

charts/postgres-operator/templates/crds.yaml

@@ -1,6 +0,0 @@
-{{ if .Values.crd.create }}
-{{- range $path, $bytes := .Files.Glob "crds/*.yaml" }}
-{{ $.Files.Get $path }}
----
-{{- end }}
-{{- end }}

charts/postgres-operator/values.yaml

@@ -362,11 +362,6 @@ rbac:
   # Specifies whether RBAC resources should be created
   create: true
 
-crd:
-  # Specifies whether custom resource definitions should be created
-  # When using helm3, this is ignored; instead use "--skip-crds" to skip.
-  create: true
-
 serviceAccount:
   # Specifies whether a ServiceAccount should be created
   create: true