fix: improve hook resource policies

Author: PJEstrada

templates/postgres/azure_postgres_service.yaml

@@ -10,6 +10,7 @@ metadata:
     # job is considered part of the release.
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "-2"
+    "helm.sh/hook-delete-policy": hook-failed
 spec:
   externalName: {{ .Values.dbSettings.azureSqlEndpoint }}
   selector:

templates/postgres/deployment.yaml

@@ -13,6 +13,7 @@ metadata:
     # job is considered part of the release.
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "-3"
+    "helm.sh/hook-delete-policy": hook-failed
 spec:
   replicas: 1
   selector:

templates/postgres/rds_postgres_service.yaml

@@ -10,6 +10,7 @@ metadata:
     # job is considered part of the release.
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "-2"
+    "helm.sh/hook-delete-policy": hook-failed
 spec:
   externalName: {{ .Values.dbSettings.rdsEndpoint }}
   selector:

templates/postgres/service.yaml

@@ -9,6 +9,7 @@ metadata:
     # job is considered part of the release.
     "helm.sh/hook": pre-install
     "helm.sh/hook-weight": "-2"
+    "helm.sh/hook-delete-policy": hook-failed
 spec:
   ports:
     - port: 5432