f4f891d4f1
* add gitlab runner blueprint * use secret manager to store auth token small updates and improvements
122 lines
3.6 KiB
HCL
122 lines
3.6 KiB
HCL
/**
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* Copyright 2024 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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locals {
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gitlab_runner_auth_token_secret_id = "gitlab_runner_auth_token"
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}
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module "runner-sa" {
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source = "../../../modules/iam-service-account"
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project_id = module.project.project_id
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name = "gitlab-runner-sa"
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}
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module "runner-mig-sa" {
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count = local.runner_config_type == "docker_autoscaler" ? 1 : 0
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source = "../../../modules/iam-service-account"
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project_id = module.project.project_id
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name = "gitlab-runner-sa"
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iam = {
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"roles/iam.serviceAccountUser" = [
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"serviceAccount:${module.runner-sa.email}"
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]
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}
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}
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module "runner-secrets" {
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source = "../../../modules/secret-manager"
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project_id = module.project.project_id
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secrets = {
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(local.gitlab_runner_auth_token_secret_id) = {
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locations = [var.region]
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}
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}
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versions = {
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(local.gitlab_runner_auth_token_secret_id) = {
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latest = {
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enabled = true, data = var.gitlab_runner_config.authentication_token
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}
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}
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}
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iam = {
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(local.gitlab_runner_auth_token_secret_id) = {
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"roles/secretmanager.secretAccessor" = [
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"serviceAccount:${module.runner-sa.email}"
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]
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}
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}
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}
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module "gitlab-runner" {
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source = "../../../modules/compute-vm"
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project_id = module.project.project_id
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boot_disk = {
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initialize_params = {
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size = var.vm_config.boot_disk_size
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}
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}
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instance_type = var.vm_config.instance_type
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name = var.vm_config.name
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tags = var.vm_config.network_tags
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zone = var.vm_config.zone
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network_interfaces = [
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{
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network = var.network_config.network_self_link
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subnetwork = var.network_config.subnet_self_link
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}
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]
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metadata = {
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startup-script = templatefile("${path.module}/assets/startup-script.sh.tpl", local.runner_startup_script_config)
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}
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service_account = {
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email = module.runner-sa.email
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}
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}
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module "gitlab-runner-template" {
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count = local.runner_config_type == "docker_autoscaler" ? 1 : 0
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source = "../../../modules/compute-vm"
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project_id = module.project.project_id
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name = var.gitlab_runner_config.executors_config.docker_autoscaler.mig_name
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zone = var.gitlab_runner_config.executors_config.docker_autoscaler.zone
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tags = ["ssh"]
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network_interfaces = [
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{
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network = var.network_config.network_self_link
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subnetwork = var.network_config.subnet_self_link
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}
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]
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boot_disk = {
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initialize_params = {
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image = "projects/cos-cloud/global/images/family/cos-stable"
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}
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}
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service_account = {
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email = module.runner-mig-sa.0.email
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}
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create_template = true
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}
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module "gitlab-runner-mig" {
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count = local.runner_config_type == "docker_autoscaler" ? 1 : 0
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source = "../../../modules/compute-mig"
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project_id = module.project.project_id
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location = var.gitlab_runner_config.executors_config.docker_autoscaler.zone
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name = var.gitlab_runner_config.executors_config.docker_autoscaler.mig_name
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target_size = 1
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instance_template = module.gitlab-runner-template.0.template.self_link
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}
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