shared_vpc example fails to create projects

[serpro69]

TL;DR

• clone
• cd examples/shared_vpc
• apply

Expected behavior

Apply finishes successfully

Observed behavior

Do you want to perform these actions?
  OpenTofu will perform the actions described above.
  Only 'yes' will be accepted to approve.

  Enter a value: yes

module.service-project.module.project-factory.random_id.random_project_id_suffix: Creating...
module.service-project-c.module.project-factory.random_id.random_project_id_suffix: Creating...
module.host-project.module.project-factory.random_id.random_project_id_suffix: Creating...
module.service-project-b.module.project-factory.random_id.random_project_id_suffix: Creating...
module.service-project.module.project-factory.random_id.random_project_id_suffix: Creation complete after 0s [id=qiU]
module.host-project.module.project-factory.random_id.random_project_id_suffix: Creation complete after 0s [id=6yI]
module.service-project-b.module.project-factory.random_id.random_project_id_suffix: Creation complete after 0s [id=c0E]
module.service-project-c.module.project-factory.random_id.random_project_id_suffix: Creation complete after 0s [id=qAs]
module.service-project.module.project-factory.google_project.main: Creating...
module.service-project-b.module.project-factory.google_project.main: Creating...
module.service-project-c.module.project-factory.google_project.main: Creating...
module.host-project.module.project-factory.google_project.main: Creating...
module.host-project.module.project-factory.google_project.main: Still creating... [10s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [20s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [30s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [40s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [50s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m0s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m10s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m20s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m30s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m40s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [1m50s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m0s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m10s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m20s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m30s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m40s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [2m50s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [3m0s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [3m10s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [3m20s elapsed]
module.host-project.module.project-factory.google_project.main: Still creating... [3m30s elapsed]
module.host-project.module.project-factory.google_project.main: Creation complete after 3m36s [id=projects/shared-vpc-host-eb22]
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["compute.googleapis.com"]: Creating...
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["cloudresourcemanager.googleapis.com"]: Creating...
module.host-project.module.project-factory.google_service_account.default_service_account[0]: Creating...
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["compute.googleapis.com"]: Creation complete after 4s [id=shared-vpc-host-eb22/compute.googleapis.com]
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["cloudresourcemanager.googleapis.com"]: Still creating... [10s elapsed]
module.host-project.module.project-factory.google_service_account.default_service_account[0]: Still creating... [10s elapsed]
module.host-project.module.project-factory.google_service_account.default_service_account[0]: Creation complete after 15s [id=projects/shared-vpc-host-eb22/serviceAccounts/project-service-account@shared-vpc-host-eb22.iam.gserviceaccount.com]
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["cloudresourcemanager.googleapis.com"]: Still creating... [20s elapsed]
module.host-project.module.project-factory.module.project_services.google_project_service.project_services["cloudresourcemanager.googleapis.com"]: Creation complete after 23s [id=shared-vpc-host-eb22/cloudresourcemanager.googleapis.com]
module.host-project.module.project-factory.google_project_default_service_accounts.default_service_accounts[0]: Creating...
module.host-project.module.project-factory.google_compute_shared_vpc_host_project.shared_vpc_host[0]: Creating...
module.host-project.module.project-factory.google_project_default_service_accounts.default_service_accounts[0]: Creation complete after 1s [id=projects/shared-vpc-host-eb22]
module.host-project.module.project-factory.google_compute_shared_vpc_host_project.shared_vpc_host[0]: Still creating... [10s elapsed]
module.host-project.module.project-factory.google_compute_shared_vpc_host_project.shared_vpc_host[0]: Creation complete after 13s [id=shared-vpc-host-eb22]
module.vpc.module.vpc.google_compute_network.network: Creating...
module.vpc.module.vpc.google_compute_network.network: Still creating... [10s elapsed]
module.vpc.module.vpc.google_compute_network.network: Still creating... [20s elapsed]
module.vpc.module.vpc.google_compute_network.network: Creation complete after 24s [id=projects/shared-vpc-host-eb22/global/networks/shared-network]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-01"]: Creating...
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-02"]: Creating...
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-01"]: Still creating... [10s elapsed]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-02"]: Still creating... [10s elapsed]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-02"]: Still creating... [20s elapsed]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-01"]: Still creating... [20s elapsed]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-02"]: Creation complete after 28s [id=projects/shared-vpc-host-eb22/regions/us-west1/subnetworks/shared-network-subnet-02]
module.vpc.module.subnets.google_compute_subnetwork.subnetwork["us-west1/shared-network-subnet-01"]: Creation complete after 28s [id=projects/shared-vpc-host-eb22/regions/us-west1/subnetworks/shared-network-subnet-01]
╷
│ Error: error creating project b-shared-vpc-service (b-shared-vpc-service): googleapi: Error 409: Requested entity already exists, alreadyExists. If you received a 403 error, make sure you have the `roles/resourcemanager.projectCreator` permission
│
│   with module.service-project-b.module.project-factory.google_project.main,
│   on .terraform/modules/service-project-b/modules/core_project_factory/main.tf line 73, in resource "google_project" "main":
│   73: resource "google_project" "main" {
│
╵
╷
│ Error: error creating project c-shared-vpc-service (c-shared-vpc-service): googleapi: Error 409: Requested entity already exists, alreadyExists. If you received a 403 error, make sure you have the `roles/resourcemanager.projectCreator` permission
│
│   with module.service-project-c.module.project-factory.google_project.main,
│   on .terraform/modules/service-project-c/modules/core_project_factory/main.tf line 73, in resource "google_project" "main":
│   73: resource "google_project" "main" {
│
╵
╷
│ Error: error creating project shared-vpc-service (shared-vpc-service): googleapi: Error 409: Requested entity already exists, alreadyExists. If you received a 403 error, make sure you have the `roles/resourcemanager.projectCreator` permission
│
│   with module.service-project.module.project-factory.google_project.main,
│   on .terraform/modules/service-project/modules/core_project_factory/main.tf line 73, in resource "google_project" "main":
│   73: resource "google_project" "main" {

Terraform Configuration

N/A, example used as-is

Terraform Version

OpenTofu v1.9.0
on darwin_arm64
+ provider registry.opentofu.org/hashicorp/google v6.12.0
+ provider registry.opentofu.org/hashicorp/google-beta v6.19.0
+ provider registry.opentofu.org/hashicorp/null v3.2.3
+ provider registry.opentofu.org/hashicorp/random v3.6.3
+ provider registry.opentofu.org/hashicorp/time v0.12.1

Terraform Provider Versions

Providers required by configuration:
.
├── provider[registry.opentofu.org/hashicorp/google] 6.12.0
├── module.service-project-b
│   ├── provider[registry.opentofu.org/hashicorp/google] >= 4.5.0, < 7.0.0
│   ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 4.5.0, < 7.0.0
│   ├── module.budget
│   │   └── provider[registry.opentofu.org/hashicorp/google] >= 4.28.0, < 7.0.0
│   ├── module.gsuite_group
│   │   └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│   ├── module.project-factory
│   │   ├── provider[registry.opentofu.org/hashicorp/google] >= 5.41.0, < 7.0.0
│   │   ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 5.41.0, < 7.0.0
│   │   ├── provider[registry.opentofu.org/hashicorp/null] >= 2.1.0
│   │   ├── provider[registry.opentofu.org/hashicorp/random] >= 2.2.0
│   │   ├── provider[registry.opentofu.org/hashicorp/time] >= 0.5.0
│   │   └── module.project_services
│   │       ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│   │       └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
│   └── module.shared_vpc_access
│       ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│       └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
├── module.service-project-c
│   ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 4.5.0, < 7.0.0
│   ├── provider[registry.opentofu.org/hashicorp/google] >= 4.5.0, < 7.0.0
│   ├── module.shared_vpc_access
│       ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│       └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
│   ├── module.budget
│       └── provider[registry.opentofu.org/hashicorp/google] >= 4.28.0, < 7.0.0
│   ├── module.gsuite_group
│       └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│   └── module.project-factory
│       ├── provider[registry.opentofu.org/hashicorp/null] >= 2.1.0
│       ├── provider[registry.opentofu.org/hashicorp/random] >= 2.2.0
│       ├── provider[registry.opentofu.org/hashicorp/time] >= 0.5.0
│       ├── provider[registry.opentofu.org/hashicorp/google] >= 5.41.0, < 7.0.0
│       ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 5.41.0, < 7.0.0
│       └── module.project_services
│           ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
│           └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
├── module.vpc
│   ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 4.64.0, < 7.0.0
│   ├── provider[registry.opentofu.org/hashicorp/google] >= 4.64.0, < 7.0.0
│   ├── module.firewall_rules
│       └── provider[registry.opentofu.org/hashicorp/google] >= 3.33.0, < 7.0.0
│   ├── module.routes
│       └── provider[registry.opentofu.org/hashicorp/google] >= 3.83.0, < 7.0.0
│   ├── module.subnets
│       └── provider[registry.opentofu.org/hashicorp/google] >= 4.25.0, < 7.0.0
│   └── module.vpc
│       ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 6.13.0, < 7.0.0
│       └── provider[registry.opentofu.org/hashicorp/google] >= 4.64.0, < 7.0.0
├── module.host-project
│   ├── provider[registry.opentofu.org/hashicorp/google] >= 5.41.0, < 7.0.0
│   ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 5.41.0, < 7.0.0
│   ├── module.budget
│       └── provider[registry.opentofu.org/hashicorp/google] >= 4.28.0, < 7.0.0
│   ├── module.essential_contacts
│       ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
│       └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│   ├── module.gsuite_group
│       └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│   ├── module.project-factory
│       ├── provider[registry.opentofu.org/hashicorp/random] >= 2.2.0
│       ├── provider[registry.opentofu.org/hashicorp/time] >= 0.5.0
│       ├── provider[registry.opentofu.org/hashicorp/google] >= 5.41.0, < 7.0.0
│       ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 5.41.0, < 7.0.0
│       ├── provider[registry.opentofu.org/hashicorp/null] >= 2.1.0
│       └── module.project_services
│           ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│           └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
│   ├── module.quotas
│       └── provider[registry.opentofu.org/hashicorp/google-beta] >= 4.11.0, < 7.0.0
│   └── module.shared_vpc_access
│       ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
│       └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
└── module.service-project
    ├── provider[registry.opentofu.org/hashicorp/google] >= 4.5.0, < 7.0.0
    ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 4.5.0, < 7.0.0
    ├── module.project-factory
        ├── provider[registry.opentofu.org/hashicorp/null] >= 2.1.0
        ├── provider[registry.opentofu.org/hashicorp/random] >= 2.2.0
        ├── provider[registry.opentofu.org/hashicorp/time] >= 0.5.0
        ├── provider[registry.opentofu.org/hashicorp/google] >= 5.41.0, < 7.0.0
        ├── provider[registry.opentofu.org/hashicorp/google-beta] >= 5.41.0, < 7.0.0
        └── module.project_services
            ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
            └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
    ├── module.shared_vpc_access
        ├── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0
        └── provider[registry.opentofu.org/hashicorp/google-beta] >= 3.43.0, < 7.0.0
    ├── module.budget
        └── provider[registry.opentofu.org/hashicorp/google] >= 4.28.0, < 7.0.0
    └── module.gsuite_group
        └── provider[registry.opentofu.org/hashicorp/google] >= 3.43.0, < 7.0.0

Providers required by state:

    provider[registry.opentofu.org/hashicorp/google]

    provider[registry.opentofu.org/hashicorp/google-beta]

    provider[registry.opentofu.org/hashicorp/random]

    provider[registry.opentofu.org/hashicorp/time]

Additional information

I'm using opentofu, not terraform. But I don't think it matters in this particular case. In fact, I tried to run the same code from a clean state with terraform as well, and that failed with the same errors.