Remove helm2 support from helm chart (zalando#1679)

Author: OlleLarsson

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

@@ -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