Add example, tests and fix for Google APIs PSC endpoint (#2369)

Co-authored-by: Ludovico Magnocavallo <ludomagno@google.com>

modules/net-address/README.md

@@ -141,6 +141,25 @@ module "addresses" {
 # tftest modules=2 resources=3 fixtures=fixtures/cloudsql-instance.tf inventory=psc-service-attachment.yaml e2e
 ```
 
+Specify `vpc-sc` or `all-apis` in `psc_service_attachment_link` to targe Google APIs.
+```hcl
+module "addresses" {
+  source     = "./fabric/modules/net-address"
+  project_id = var.project_id
+  psc_addresses = {
+    googleapis = {
+      address = "10.0.32.32"
+      network = var.vpc.self_link
+      service_attachment = {
+        psc_service_attachment_link = "all-apis"
+      }
+    }
+  }
+}
+# tftest modules=1 resources=2 inventory=psc-service-attachment-all-apis.yaml e2e
+```
+
+
 
 ### IPSec Interconnect addresses
 

modules/net-address/psc.tf

@@ -67,7 +67,7 @@ resource "google_compute_global_forwarding_rule" "psc_consumer" {
   for_each              = { for name, psc in local.global_psc : name => psc if psc.service_attachment != null }
   name                  = coalesce(each.value.name, each.key)
   project               = var.project_id
-  subnetwork            = each.value.subnet_self_link
+  network               = each.value.network
   ip_address            = google_compute_global_address.psc[each.key].self_link
   load_balancing_scheme = ""
   target                = each.value.service_attachment.psc_service_attachment_link

tests/modules/net_address/examples/psc-service-attachment-all-apis.yaml

@@ -0,0 +1,38 @@
+# Copyright 2024 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+values:
+  module.addresses.google_compute_global_address.psc["googleapis"]:
+    address: 10.0.32.32
+    address_type: INTERNAL
+    description: Terraform managed.
+    name: googleapis
+    network: projects/xxx/global/networks/aaa
+    project: project-id
+    purpose: PRIVATE_SERVICE_CONNECT
+  module.addresses.google_compute_global_forwarding_rule.psc_consumer["googleapis"]:
+    load_balancing_scheme: ''
+    metadata_filters: []
+    name: googleapis
+    network: projects/xxx/global/networks/aaa
+    port_range: null
+    project: project-id
+    source_ip_ranges: null
+    target: all-apis
+
+counts:
+  google_compute_global_address: 1
+  google_compute_global_forwarding_rule: 1
+  modules: 1
+  resources: 2