176 lines
5.4 KiB
HCL
176 lines
5.4 KiB
HCL
/**
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* Copyright 2023 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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# tfdoc:file:description CI/CD resources for the data platform branch.
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# source repositories
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module "branch-gke-dev-cicd-repo" {
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source = "../../../modules/source-repository"
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for_each = (
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try(local.cicd_repositories.gke_dev.type, null) == "sourcerepo"
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? { 0 = local.cicd_repositories.gke_dev }
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: {}
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)
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project_id = var.automation.project_id
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name = each.value.name
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iam = {
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"roles/source.admin" = compact([
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try(module.branch-gke-dev-sa.0.iam_email, "")
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])
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"roles/source.reader" = compact([
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try(module.branch-gke-dev-sa-cicd.0.iam_email, "")
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])
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}
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triggers = {
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fast-03-gke-dev = {
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filename = ".cloudbuild/workflow.yaml"
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included_files = [
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"**/*json", "**/*tf", "**/*yaml", ".cloudbuild/workflow.yaml"
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]
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service_account = module.branch-gke-dev-sa-cicd.0.id
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substitutions = {}
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template = {
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project_id = null
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branch_name = each.value.branch
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repo_name = each.value.name
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tag_name = null
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}
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}
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}
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depends_on = [module.branch-gke-dev-sa-cicd]
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}
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module "branch-gke-prod-cicd-repo" {
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source = "../../../modules/source-repository"
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for_each = (
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try(local.cicd_repositories.gke_prod.type, null) == "sourcerepo"
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? { 0 = local.cicd_repositories.gke_prod }
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: {}
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)
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project_id = var.automation.project_id
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name = each.value.name
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iam = {
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"roles/source.admin" = [module.branch-gke-prod-sa.0.iam_email]
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"roles/source.reader" = [module.branch-gke-prod-sa-cicd.0.iam_email]
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}
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triggers = {
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fast-03-gke-prod = {
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filename = ".cloudbuild/workflow.yaml"
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included_files = [
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"**/*json", "**/*tf", "**/*yaml", ".cloudbuild/workflow.yaml"
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]
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service_account = module.branch-gke-prod-sa-cicd.0.id
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substitutions = {}
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template = {
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project_id = null
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branch_name = each.value.branch
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repo_name = each.value.name
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tag_name = null
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}
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}
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}
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depends_on = [module.branch-gke-prod-sa-cicd]
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}
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# SAs used by CI/CD workflows to impersonate automation SAs
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module "branch-gke-dev-sa-cicd" {
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source = "../../../modules/iam-service-account"
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for_each = (
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try(local.cicd_repositories.gke_dev.name, null) != null
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? { 0 = local.cicd_repositories.gke_dev }
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: {}
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)
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project_id = var.automation.project_id
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name = "dev-resman-gke-1"
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display_name = "Terraform CI/CD GKE development service account."
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prefix = var.prefix
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iam = (
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each.value.type == "sourcerepo"
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# used directly from the cloud build trigger for source repos
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? {
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"roles/iam.serviceAccountUser" = local.automation_resman_sa_iam
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}
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# impersonated via workload identity federation for external repos
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: {
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"roles/iam.workloadIdentityUser" = [
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each.value.branch == null
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? format(
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local.cicd_identity_providers[each.value.identity_provider].principalset_tpl,
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local.cicd_identity_pools[each.value.identity_provider],
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each.value.name
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)
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: format(
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local.cicd_identity_providers[each.value.identity_provider].principal_tpl,
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local.cicd_identity_pools[each.value.identity_provider],
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each.value.name,
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each.value.branch
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)
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]
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}
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)
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iam_project_roles = {
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(var.automation.project_id) = ["roles/logging.logWriter"]
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}
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iam_storage_roles = {
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(var.automation.outputs_bucket) = ["roles/storage.objectViewer"]
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}
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}
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module "branch-gke-prod-sa-cicd" {
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source = "../../../modules/iam-service-account"
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for_each = (
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try(local.cicd_repositories.gke_prod.name, null) != null
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? { 0 = local.cicd_repositories.gke_prod }
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: {}
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)
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project_id = var.automation.project_id
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name = "prod-resman-gke-1"
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display_name = "Terraform CI/CD GKE production service account."
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prefix = var.prefix
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iam = (
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each.value.type == "sourcerepo"
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# used directly from the cloud build trigger for source repos
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? {
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"roles/iam.serviceAccountUser" = local.automation_resman_sa_iam
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}
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# impersonated via workload identity federation for external repos
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: {
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"roles/iam.workloadIdentityUser" = [
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each.value.branch == null
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? format(
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local.cicd_identity_providers[each.value.identity_provider].principalset_tpl,
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local.cicd_identity_pools[each.value.identity_provider],
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each.value.name
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)
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: format(
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local.cicd_identity_providers[each.value.identity_provider].principal_tpl,
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local.cicd_identity_pools[each.value.identity_provider],
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each.value.name,
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each.value.branch
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)
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]
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}
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)
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iam_project_roles = {
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(var.automation.project_id) = ["roles/logging.logWriter"]
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}
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iam_storage_roles = {
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(var.automation.outputs_bucket) = ["roles/storage.objectViewer"]
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}
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}
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