add support for shared vpc host to project factory (#2300)

modules/project-factory/README.md

@@ -205,7 +205,7 @@ module "project-factory" {
     projects_data_path = "data/projects"
   }
 }
-# tftest modules=16 resources=55 files=prj-app-1,prj-app-2,prj-app-3,budget-test-100,h-0-0,h-1-0,h-0-1,h-1-1,h-1-1-p0 inventory=example.yaml
+# tftest modules=16 resources=56 files=prj-app-1,prj-app-2,prj-app-3,budget-test-100,h-0-0,h-1-0,h-0-1,h-1-1,h-1-1-p0 inventory=example.yaml
 ```
 
 A simple hierarchy of folders:
@@ -326,6 +326,8 @@ iam:
     - rw
   "roles/viewer":
     - ro
+shared_vpc_host_config:
+  enabled: true
 automation:
   project: bar-baz-iac-0
   service_accounts:

modules/project-factory/factory-projects.tf

@@ -87,6 +87,14 @@ locals {
         try(v.services, null),
         var.data_defaults.services
       )
+      shared_vpc_host_config = (
+        try(v.shared_vpc_host_config, null) != null
+        ? merge(
+          { service_projects = [] },
+          v.shared_vpc_host_config
+        )
+        : null
+      )
       shared_vpc_service_config = (
         try(v.shared_vpc_service_config, null) != null
         ? merge(

modules/project-factory/main.tf

@@ -81,6 +81,7 @@ module "projects" {
     each.value.services,
     var.data_merges.services
   ))
+  shared_vpc_host_config    = each.value.shared_vpc_host_config
   shared_vpc_service_config = each.value.shared_vpc_service_config
   tag_bindings = merge(
     each.value.tag_bindings,

tests/modules/project_factory/examples/example.yaml

@@ -115,6 +115,7 @@ values:
 
 counts:
   google_billing_budget: 1
+  google_compute_shared_vpc_host_project: 1
   google_compute_shared_vpc_service_project: 1
   google_compute_subnetwork_iam_member: 3
   google_essential_contacts_contact: 4
@@ -132,4 +133,4 @@ counts:
   google_storage_bucket_iam_binding: 2
   google_storage_project_service_account: 4
   modules: 16
-  resources: 55
+  resources: 56