Domino GKE Terraform

Terraform module which creates a Domino deployment inside of GCP's GKE.

Usage

Create a Domino development GKE cluster

module "gke_cluster" {
  source  = "github.com/cerebrotech/terraform-gcp-gke"

  cluster = "cluster-name"
}

Create a prod GKE cluster

module "gke_cluster" {
  source   = "github.com/cerebrotech/terraform-gcp-gke"

  cluster  = "cluster-name"
  project  = "gcp-project"
  location = "us-west1"

  # Some more variables may need to be configured to meet specific needs
}

Manual Deployment

1. Install gcloud and configure the Terraform workspace

   gcloud auth application-default login
   terraform init
   terraform workspace new [your-cluster-name]
   

2. With the environment setup, you can now apply the terraform module

   terraform apply -auto-approve
   

3. Be sure to cleanup the cluster after you are done working

   terraform destroy -auto-approve
   

IAM Permissions

The following project IAM permissions must be granted to the provisioning user/service:

• Cloud KMS Admin
• Compute Admin
• Compute Instance Admin (v1)
• Compute Network Admin
• Kubernetes Engine Admin
• DNS Administrator
• Cloud Filestore Editor
• Security Admin
• Service Account Admin
• Service Account User
• Storage Admin

It may be possible to lower the "admin" privilage levels to a "creator" level if provisioning cleanup is not required. However, the permissions level for "creator-only" has not been tested. It is assume that a cluster creator can also cleanup (i.e. destroy) the cluster.

Development

Please submit any feature enhancements, bug fixes, or ideas via pull requests or issues.