fix[sidecars]: Permit optional ports for sidecars.

Author: atrull

modules/v2/main.tf

@@ -160,14 +160,15 @@ resource "google_cloud_run_v2_service" "main" {
         depends_on  = containers.value.depends_on_container
 
         dynamic "ports" {
-          for_each = (
-            contains(keys(containers.value), "ports") &&
-            containers.value.ports != null &&
-            contains(keys(containers.value.ports), "container_port") &&
-            containers.value.ports.container_port != null &&
-            containers.value.ports.container_port > 0 &&
-            containers.value.ports.container_port < 65536
-          ) ? [containers.value.ports] : []
+          for_each = try(
+            (
+              containers.value.ports != null &&
+              containers.value.ports.container_port != null &&
+              containers.value.ports.container_port > 0 &&
+              containers.value.ports.container_port < 65536
+            ) ? [containers.value.ports] : [],
+            []
+          )
           content {
             name           = try(ports.value.name, null)
             container_port = ports.value.container_port