Cloud Deploy terraform module

This module is used to create Google Cloud Deploy delivery pipelines, targets and their respective service accounts.

Prerequisites

This example needs below mentioned prerequisites are in place before consuming the example.

Target GKE clusters should be operational

Edit the Organization Policy "iam.disableCrossProjectServiceAccountUsage" to "not enforce" in all the target project in case deployment service accounts are created in different projects.

Cloud deploy manifests file repo should be connected in cloud builds trigger section

VPC and VPN creation (https://cloud.google.com/architecture/accessing-private-gke-clusters-with-cloud-build-private-pools) for private clusters

The service accounts and targets are unique across delivery pipeline.

Sample Usage:

module "cloud_deploy" {
  source = "terraform-google-modules/cloud-deploy/google"
  pipeline_name = "google-pipeline-same-gke-1"
  location      = "us-central1"
  project       = "gdc-clouddeploy-source"
  stage_targets = [{
    target_name   = "dev-1-test"
    profiles      = ["test"]
    target_create = true
    target_type   = "gke"
    target_spec = {
      project_id       = "gdc-clouddeploy-source"
      location         = "us-central1-c"
      gke_cluster_name = "cluster-2"
      gke_cluster_sa   = "14346266701-compute@developer.gserviceaccount.com"
    }
    require_approval   = false
    exe_config_sa_name = "deployment-test-1-google-test"
    execution_config = {
      execution_timeout = "3600s"
      worker_pool       = null
      artifact_storage  = ""
    }
    strategy = {
      standard = {
        verify = true
      }
    }
    }, {
    target_name   = "prod-1-test"
    profiles      = ["prod"]
    target_create = true
    target_type   = "gke"
    target_spec = {
      project_id       = "gdc-clouddeploy-source"
      location         = "us-central1-c"
      gke_cluster_name = "cluster-2"
      gke_cluster_sa   = "14346266701-compute@developer.gserviceaccount.com"
     }
    require_approval   = true
    exe_config_sa_name = "deployment-prod-1-google-test"
    execution_config   = {}
    strategy           = {}
  }]
  trigger_sa_name   = "cd-trigger-1"
  trigger_sa_create = true
}

Inputs

Name	Description	Type	Default	Required
location	Location of the Pipeline	string	n/a	yes
pipeline_name	Name of the Delivery Pipeline	string	n/a	yes
project	Project ID	string	n/a	yes
stage_targets	List of object specifications for Deploy Targets	list(object({ target_name = string profiles = list(string) target_create = bool target_type = string target_spec = map(string) require_approval = bool exe_config_sa_name = string execution_config = map(string) strategy = any }))	n/a	yes
trigger_sa_create	True for trigger service account creation, False to reuse existing trigger service account	bool	true	no
trigger_sa_name	Name of the Trigger service account	string	n/a	yes

Outputs

Name	Description
delivery_pipeline_and_target	List of Delivery Pipeline and respective Target
execution_sa	List of Deploy target Execution Service Account
trigger_sa	List of Cloud Build Trigger Service Account

Requirements

These sections describe requirements for using this example.

Software

The following dependencies must be available:

• Terraform ~> v0.13+
• Terraform Provider for GCP ~> v3.53+
• Terraform Provider for GCP Beta ~> v3.53+

Service Account:

Add yourself to service account user roles for the created service account.

APIs

Enable below api's

• "clouddeploy.googleapis.com"
• "container.googleapis.com".

Contributing

Refer to the contribution guidelines for information on contributing to this module.

Security Disclosures

Please see our security disclosure process.