Adds peering example

4-projects/business_unit_1/development/example_peering_project.tf

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+/**
+ * Copyright 2020 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.
+ */
+
+
+locals {
+  vpc_name      = "${local.env_code}-peering-base"
+  network_name  = "vpc-${local.vpc_name}"
+  env_code      = "d"
+  environment   = "development"
+  vpc_type      = "base"
+  business_code = "bu1"
+}
+
+data "google_projects" "projects" {
+  count  = local.vpc_type == "" ? 0 : 1
+  filter = "parent.id:${split("/", data.google_active_folder.env.name)[1]} labels.application_name=${local.vpc_type}-shared-vpc-host labels.environment=${local.environment} lifecycleState=ACTIVE"
+}
+
+data "google_compute_network" "shared_vpc" {
+  count   = local.vpc_type == "" ? 0 : 1
+  name    = "vpc-${local.env_code}-shared-${local.vpc_type}"
+  project = data.google_projects.projects[0].projects[0].project_id
+}
+
+module "peering_project" {
+  source                      = "../../modules/single_project"
+  impersonate_service_account = var.terraform_service_account
+  org_id                      = var.org_id
+  billing_account             = var.billing_account
+  folder_id                   = data.google_active_folder.env.name
+  skip_gcloud_download        = var.skip_gcloud_download
+  environment                 = local.environment
+
+  # Metadata
+  project_prefix    = "sample-peering"
+  application_name  = "${local.business_code}-sample-peering"
+  billing_code      = "1234"
+  primary_contact   = "example@example.com"
+  secondary_contact = "example2@example.com"
+  business_code     = local.business_code
+}
+
+module "peering_network" {
+  source                                 = "terraform-google-modules/network/google"
+  version                                = "~> 2.0"
+  project_id                             = module.peering_project.project_id
+  network_name                           = local.network_name
+  shared_vpc_host                        = "false"
+  delete_default_internet_gateway_routes = "true"
+  subnets                                = []
+}
+
+module "peering" {
+  source = "terraform-google-modules/network/google//modules/network-peering"
+
+  prefix        = "${local.business_code}-${local.env_code}"
+  local_network = module.peering_network.network_self_link
+  peer_network  = data.google_compute_network.shared_vpc[0].self_link
+}

4-projects/business_unit_1/non-production/example_peering_project.tf

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+/**
+ * Copyright 2020 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.
+ */
+
+
+locals {
+  vpc_name      = "${local.env_code}-peering-base"
+  network_name  = "vpc-${local.vpc_name}"
+  env_code      = "n"
+  environment   = "non-production"
+  vpc_type      = "base"
+  business_code = "bu1"
+}
+
+data "google_projects" "projects" {
+  count  = local.vpc_type == "" ? 0 : 1
+  filter = "parent.id:${split("/", data.google_active_folder.env.name)[1]} labels.application_name=${local.vpc_type}-shared-vpc-host labels.environment=${local.environment} lifecycleState=ACTIVE"
+}
+
+data "google_compute_network" "shared_vpc" {
+  count   = local.vpc_type == "" ? 0 : 1
+  name    = "vpc-${local.env_code}-shared-${local.vpc_type}"
+  project = data.google_projects.projects[0].projects[0].project_id
+}
+
+module "peering_project" {
+  source                      = "../../modules/single_project"
+  impersonate_service_account = var.terraform_service_account
+  org_id                      = var.org_id
+  billing_account             = var.billing_account
+  folder_id                   = data.google_active_folder.env.name
+  skip_gcloud_download        = var.skip_gcloud_download
+  environment                 = local.environment
+
+  # Metadata
+  project_prefix    = "sample-peering"
+  application_name  = "${local.business_code}-sample-peering"
+  billing_code      = "1234"
+  primary_contact   = "example@example.com"
+  secondary_contact = "example2@example.com"
+  business_code     = local.business_code
+}
+
+module "peering_network" {
+  source                                 = "terraform-google-modules/network/google"
+  version                                = "~> 2.0"
+  project_id                             = module.peering_project.project_id
+  network_name                           = local.network_name
+  shared_vpc_host                        = "false"
+  delete_default_internet_gateway_routes = "true"
+  subnets                                = []
+}
+
+module "peering" {
+  source = "terraform-google-modules/network/google//modules/network-peering"
+
+  prefix        = "${local.business_code}-${local.env_code}"
+  local_network = module.peering_network.network_self_link
+  peer_network  = data.google_compute_network.shared_vpc[0].self_link
+}

4-projects/business_unit_1/production/example_peering_project.tf

@@ -0,0 +1,72 @@
+/**
+ * Copyright 2020 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.
+ */
+
+
+locals {
+  vpc_name      = "${local.env_code}-peering-base"
+  network_name  = "vpc-${local.vpc_name}"
+  env_code      = "p"
+  environment   = "production"
+  vpc_type      = "base"
+  business_code = "bu1"
+}
+
+data "google_projects" "projects" {
+  count  = local.vpc_type == "" ? 0 : 1
+  filter = "parent.id:${split("/", data.google_active_folder.env.name)[1]} labels.application_name=${local.vpc_type}-shared-vpc-host labels.environment=${local.environment} lifecycleState=ACTIVE"
+}
+
+data "google_compute_network" "shared_vpc" {
+  count   = local.vpc_type == "" ? 0 : 1
+  name    = "vpc-${local.env_code}-shared-${local.vpc_type}"
+  project = data.google_projects.projects[0].projects[0].project_id
+}
+
+module "peering_project" {
+  source                      = "../../modules/single_project"
+  impersonate_service_account = var.terraform_service_account
+  org_id                      = var.org_id
+  billing_account             = var.billing_account
+  folder_id                   = data.google_active_folder.env.name
+  skip_gcloud_download        = var.skip_gcloud_download
+  environment                 = local.environment
+
+  # Metadata
+  project_prefix    = "sample-peering"
+  application_name  = "${local.business_code}-sample-peering"
+  billing_code      = "1234"
+  primary_contact   = "example@example.com"
+  secondary_contact = "example2@example.com"
+  business_code     = local.business_code
+}
+
+module "peering_network" {
+  source                                 = "terraform-google-modules/network/google"
+  version                                = "~> 2.0"
+  project_id                             = module.peering_project.project_id
+  network_name                           = local.network_name
+  shared_vpc_host                        = "false"
+  delete_default_internet_gateway_routes = "true"
+  subnets                                = []
+}
+
+module "peering" {
+  source = "terraform-google-modules/network/google//modules/network-peering"
+
+  prefix        = "${local.business_code}-${local.env_code}"
+  local_network = module.peering_network.network_self_link
+  peer_network  = data.google_compute_network.shared_vpc[0].self_link
+}

4-projects/business_unit_2/development/example_peering_project.tf

@@ -0,0 +1,71 @@
+/**
+ * Copyright 2020 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.
+ */
+
+locals {
+  vpc_name      = "${local.env_code}-peering-base"
+  network_name  = "vpc-${local.vpc_name}"
+  env_code      = "d"
+  environment   = "development"
+  vpc_type      = "base"
+  business_code = "bu2"
+}
+
+data "google_projects" "projects" {
+  count  = local.vpc_type == "" ? 0 : 1
+  filter = "parent.id:${split("/", data.google_active_folder.env.name)[1]} labels.application_name=${local.vpc_type}-shared-vpc-host labels.environment=${local.environment} lifecycleState=ACTIVE"
+}
+
+data "google_compute_network" "shared_vpc" {
+  count   = local.vpc_type == "" ? 0 : 1
+  name    = "vpc-${local.env_code}-shared-${local.vpc_type}"
+  project = data.google_projects.projects[0].projects[0].project_id
+}
+
+module "peering_project" {
+  source                      = "../../modules/single_project"
+  impersonate_service_account = var.terraform_service_account
+  org_id                      = var.org_id
+  billing_account             = var.billing_account
+  folder_id                   = data.google_active_folder.env.name
+  skip_gcloud_download        = var.skip_gcloud_download
+  environment                 = local.environment
+
+  # Metadata
+  project_prefix    = "sample-peering"
+  application_name  = "${local.business_code}-sample-peering"
+  billing_code      = "1234"
+  primary_contact   = "example@example.com"
+  secondary_contact = "example2@example.com"
+  business_code     = local.business_code
+}
+
+module "peering_network" {
+  source                                 = "terraform-google-modules/network/google"
+  version                                = "~> 2.0"
+  project_id                             = module.peering_project.project_id
+  network_name                           = local.network_name
+  shared_vpc_host                        = "false"
+  delete_default_internet_gateway_routes = "true"
+  subnets                                = []
+}
+
+module "peering" {
+  source = "terraform-google-modules/network/google//modules/network-peering"
+
+  prefix        = "${local.business_code}-${local.env_code}"
+  local_network = module.peering_network.network_self_link
+  peer_network  = data.google_compute_network.shared_vpc[0].self_link
+}

4-projects/business_unit_2/non-production/example_peering_project.tf

@@ -0,0 +1,71 @@
+/**
+ * Copyright 2020 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.
+ */
+
+locals {
+  vpc_name      = "${local.env_code}-peering-base"
+  network_name  = "vpc-${local.vpc_name}"
+  env_code      = "n"
+  environment   = "non-production"
+  vpc_type      = "base"
+  business_code = "bu2"
+}
+
+data "google_projects" "projects" {
+  count  = local.vpc_type == "" ? 0 : 1
+  filter = "parent.id:${split("/", data.google_active_folder.env.name)[1]} labels.application_name=${local.vpc_type}-shared-vpc-host labels.environment=${local.environment} lifecycleState=ACTIVE"
+}
+
+data "google_compute_network" "shared_vpc" {
+  count   = local.vpc_type == "" ? 0 : 1
+  name    = "vpc-${local.env_code}-shared-${local.vpc_type}"
+  project = data.google_projects.projects[0].projects[0].project_id
+}
+
+module "peering_project" {
+  source                      = "../../modules/single_project"
+  impersonate_service_account = var.terraform_service_account
+  org_id                      = var.org_id
+  billing_account             = var.billing_account
+  folder_id                   = data.google_active_folder.env.name
+  skip_gcloud_download        = var.skip_gcloud_download
+  environment                 = local.environment
+
+  # Metadata
+  project_prefix    = "sample-peering"
+  application_name  = "${local.business_code}-sample-peering"
+  billing_code      = "1234"
+  primary_contact   = "example@example.com"
+  secondary_contact = "example2@example.com"
+  business_code     = local.business_code
+}
+
+module "peering_network" {
+  source                                 = "terraform-google-modules/network/google"
+  version                                = "~> 2.0"
+  project_id                             = module.peering_project.project_id
+  network_name                           = local.network_name
+  shared_vpc_host                        = "false"
+  delete_default_internet_gateway_routes = "true"
+  subnets                                = []
+}
+
+module "peering" {
+  source = "terraform-google-modules/network/google//modules/network-peering"
+
+  prefix        = "${local.business_code}-${local.env_code}"
+  local_network = module.peering_network.network_self_link
+  peer_network  = data.google_compute_network.shared_vpc[0].self_link
+}