Deploy the cluster

To deploy the cluster, run the standard Terraform commands in order.

Note

This example assumes that you've already deployed the ParallelCluster API in your account.

1. Build the project:

   terraform init

2. Define the deployment plan:

   terraform plan -out tfplan

3. Deploy the plan:

   terraform apply tfplan

Deploy the ParallelCluster API with clusters

If you haven't deployed the ParallelCluster API and you want to deploy it with the clusters, change the following files:

• main.tf

  module "pcluster" {
    source  = "aws-tf/aws/parallelcluster"
    version = "1.0.0"
  
    region                = var.region
    api_stack_name        = var.api_stack_name
    api_version           = var.api_version
    deploy_pcluster_api   = true
    parameters = {
      EnableIamAdminAccess = "true"
    }
    
    template_vars         = local.config_vars
    cluster_configs       = local.cluster_configs
    config_path           = "config/clusters.yaml"
  }

• providers.tf

  provider "aws-parallelcluster" {
    region   = var.region
    profile  = var.profile
    endpoint = module.pcluster.pcluster_api_stack_outputs.ParallelClusterApiInvokeUrl
    role_arn = module.pcluster.pcluster_api_stack_outputs.ParallelClusterApiUserRole
  }