add logical backup provider and gcs examples

charts/postgres-operator/values-crd.yaml

@@ -249,6 +249,11 @@ configAwsOrGcp:
 configLogicalBackup:
   # image for pods of the logical backup job (example runs pg_dumpall)
   logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v1.6.0"
+  # path of google cloud service account json file
+  # logical_backup_google_application_credentials: ""
+
+  # storage provider - either "s3" or "gcs"
+  logical_backup_provider: "s3"
   # S3 Access Key ID
   logical_backup_s3_access_key_id: ""
   # S3 bucket to store backup results

charts/postgres-operator/values.yaml

@@ -240,6 +240,11 @@ configAwsOrGcp:
 configLogicalBackup:
   # image for pods of the logical backup job (example runs pg_dumpall)
   logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v.1.6.0"
+  # path of google cloud service account json file
+  # logical_backup_google_application_credentials: ""
+
+  # storage provider - either "s3" or "gcs"
+  logical_backup_provider: "s3"
   # S3 Access Key ID
   logical_backup_s3_access_key_id: ""
   # S3 bucket to store backup results

manifests/configmap.yaml

@@ -63,6 +63,8 @@ data:
   # kube_iam_role: ""
   # log_s3_bucket: ""
   logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v1.6.0"
+  # logical_backup_google_application_credentials: ""
+  logical_backup_provider: "s3"
   # logical_backup_s3_access_key_id: ""
   logical_backup_s3_bucket: "my-bucket-url"
   # logical_backup_s3_region: ""

manifests/postgresql-operator-default-configuration.yaml

@@ -116,6 +116,8 @@ configuration:
     # wal_s3_bucket: ""
   logical_backup:
     logical_backup_docker_image: "registry.opensource.zalan.do/acid/logical-backup:v.1.6.0"
+    # logical_backup_google_application_credentials: ""
+    logical_backup_provider: "s3"
     # logical_backup_s3_access_key_id: ""
     logical_backup_s3_bucket: "my-bucket-url"
     # logical_backup_s3_endpoint: ""