Merge branch 'cdn_policy'

Author: q2w

modules/backend/main.tf

@@ -16,7 +16,7 @@
 
 locals {
   is_backend_bucket       = var.backend_bucket_name != null && var.backend_bucket_name != ""
-  serverless_neg_backends = is_backend_bucket ? [] : var.serverless_neg_backends
+  serverless_neg_backends = local.is_backend_bucket ? [] : var.serverless_neg_backends
 }
 
 resource "google_compute_backend_service" "default" {

modules/frontend/metadata.yaml

@@ -116,7 +116,7 @@ spec:
         connections:
           - source:
               source: github.com/terraform-google-modules/terraform-google-lb-http//modules/backend
-              version: ^12.0
+              version: ">= 12.0"
             spec:
               outputExpr: backend_service_info
       - name: url_map_resource_uri