Add support to GPC shared VPCs.

Author: chusopr

roles/common/defaults/main.yml

@@ -86,6 +86,7 @@ common__terraform_remote_state_bucket:     "{{ globals.terraform.remote_state_bu
 common__terraform_remote_state_lock_table: "{{ globals.terraform.remote_state_lock_table | default('') }}"      
 
 common__vpc_name:                         "{{ infra.vpc.name | default([common__namespace, common__vpc_name_suffix] | join('-')) }}"
+common__vpc_project:                      "{{ infra.vpc.project_id | default(omit) }}"
 common__vpc_public_subnet_cidrs:          "{{ infra.vpc.public_subnets | default(['10.10.0.0/19', '10.10.32.0/19', '10.10.64.0/19']) }}"
 common__vpc_private_subnet_cidrs:         "{{ infra.vpc.private_subnets | default(['10.10.96.0/19', '10.10.128.0/19', '10.10.160.0/19']) }}"
 common__vpc_private_subnets_suffix:       "{{ infra.vpc.public_subnets_suffix | default([common__vpc_subnet_suffix, common__private_suffix] | join('-')) }}"

roles/platform/defaults/main.yml

@@ -48,6 +48,7 @@ plat__cdp_iam_resource_suffix:                "{{ plat__cdp_iam_identities.resou
 plat__tags:                                   "{{ common__tags }}"
 plat__env_name:                               "{{ common__env_name }}"
 plat__vpc_name:                               "{{ common__vpc_name }}"
+plat__vpc_project:                            "{{ common__vpc_project }}"
 plat__storage_name:                           "{{ common__storage_name }}"
 
 plat__logs_path:                              "{{ common__logs_path }}"

roles/platform/tasks/setup_gcp_env.yml

@@ -26,6 +26,7 @@
     log_location: "gs://{{ plat__gcp_storage_location_logs }}"
     log_identity: "{{ plat__gcp_log_identity_name }}@{{ plat__gcp_project }}.iam.gserviceaccount.com"
     vpc_id: "{{ plat__vpc_name }}"
+    vpc_project_id: "{{ plat__vpc_project }}"
     subnet_ids:
       - "{{ plat__gcp_subnet_id if plat__gcp_subnet_id else plat__gcp_subnets_discovered[0].name }}"  # TODO - Check in validation_gcp.yml -- CDP on GCP only supports a single subnet deployment
     project: "{{ plat__gcp_project }}"