Terraform for Google Compute Engine - Classic deployment

This example uses Terraform to provision all resources described in the Google Compute Engine - Classic deployment guide. See the main.tf and variables.tf files for more information.

Prerequisites

Before starting, follow the Build guide to create the WAR file.

Also make sure your project includes a firewall rule allowing load balancing health checks to connect to your instances:

gcloud compute firewall-rules create allow-google-lb --allow=tcp,icmp --source-ranges=35.191.0.0/16,209.85.152.0/22,209.85.204.0/22,35.191.0.0/16,130.211.0.0/22

Configuration

Create a terraform.tfvars file in this directory, providing appropriate values for all variables:

credentials = "/path/to/credentials.json"
project_id = "your-project-id"
region = "europe-west1"
google_oauth_clientid = "toComplete"
google_oauth_clientsecret = "toComplete"
github_oauth_clientid = "toComplete"
github_oauth_clientsecret = "toComplete"

See variables.tf for more information about available variables. Refer to the deployment README file for information about configuring identity providers.

Execution

Run the following commands:

terraform init
terraform plan

If everything looks right, execute the following command to provision all resources:

terraform apply

After several minutes, the application should become available at the reserved IP address and/or at the custom domain name.

Architecture diagram