Ashish Verma | Technical Program Manager | Google

Contributed by Google employees.

This tutorial demonstrates how to use Terraform to deploy the High Availability VPN resources on Google Cloud that are used in the VPN interoperability guides .

Deploy HA VPN with a 1-peer-2-addresses configuration on Google Cloud.

• This guide assumes that you are familiar with Terraform . Instructions provided in this guide are based on the Google Cloud environment depicted in the HA VPN interop guides and are only for testing purposes.

• See Getting started with Terraform on Google Cloud to set up your Terraform environment for Google Cloud.

• Ensure the you have a service account with sufficient permissions to deploy the resources used in this tutorial.

1. Clone the repository:

    git clone https://github.com/GoogleCloudPlatform/community.git 
   

2. Go to the deploy-ha-vpn-with-terraform/terraform directory:

    cd community/tutorials/deploy-ha-vpn-with-terraform/terraform 
   

3. (optional) Change variable values in gcp_variables.tf for your environment.

4. Run the following Terraform commands:

   1. Examine configuration files:

       terraform init
      terraform validate
      terraform plan 
      

   2. Apply the configurations:

       terraform apply 
      

   3. Confirm configurations:

       terraform output
      terraform show 
      

   4. Clean up:

       terraform plan -destroy
      terraform destroy
      terraform show 
      

• Automated multi-cloud classic VPN
• HA VPN topologies
• Creating HA VPN
• VPN interop guides