Support context interpolation for psc_allowed_consumer_projects in module cloudsql-instance (#3894)

modules/cloudsql-instance/main.tf

@@ -117,9 +117,10 @@ resource "google_sql_database_instance" "primary" {
         )
         content {
           psc_enabled = true
-          allowed_consumer_projects = (
-            var.network_config.connectivity.psc_allowed_consumer_projects
-          )
+          allowed_consumer_projects = [
+            for p in var.network_config.connectivity.psc_allowed_consumer_projects :
+            lookup(local.ctx.project_ids, p, p)
+          ]
         }
       }
     }
@@ -316,9 +317,10 @@ resource "google_sql_database_instance" "replicas" {
         )
         content {
           psc_enabled = true
-          allowed_consumer_projects = (
-            var.network_config.connectivity.psc_allowed_consumer_projects
-          )
+          allowed_consumer_projects = [
+            for p in var.network_config.connectivity.psc_allowed_consumer_projects :
+            lookup(local.ctx.project_ids, p, p)
+          ]
         }
       }
     }
@@ -392,3 +394,4 @@ resource "google_sql_ssl_cert" "client_certificates" {
   instance    = google_sql_database_instance.primary.name
   common_name = each.key
 }
+

tests/modules/cloudsql_instance/context.tfvars

@@ -11,6 +11,7 @@ database_version = "POSTGRES_13"
 tier             = "db-g1-small"
 network_config = {
   connectivity = {
+    psc_allowed_consumer_projects = ["$project_ids:myprj"]
     psa_config = {
       private_network = "$networks:myvpc"
     }

tests/modules/cloudsql_instance/context.yaml

@@ -23,6 +23,10 @@ values:
     - ip_configuration:
       - ipv4_enabled: false
         private_network: projects/myprj/global/networks/myvpc
+        psc_config:
+        - allowed_consumer_projects:
+          - my-project
+          psc_enabled: true
 
 counts:
   google_sql_database_instance: 1