multi-cloud-vpn

This repository contains an example AWS-Azure-Google Cloud VPN architecture built using Terraform.

Required Software

• Terraform

Configuration

Create a configuration file at terraform.tfvars containing values for the variables specified in variables.tf.

Initialize Terraform by running:

terraform init

AWS Credentials

Before running the build, obtain and configure AWS credentials with permissions to create all of the required infrastructure. Terraform is configured to load AWS credentials using the Default Credential Provider Chain.

Google Cloud Credentials

Terraform requires Google Cloud credentials for a service account in your target project. Obtain credentials for a service account with the required permissions and place them at ~/.config/gcloud/<project-id>.json.

Azure Credentials

The build is configured to use Azure credentials from the CLI. Log in using az login, then optionally change your default subscription using az account set --subscription="SUBSCRIPTION_ID".

Performing a Build

Apply the Terraform changes to build the infrastructure:

terraform apply

License

These modules are made available under the Apache 2.0 license. Copyright © 2020 Silectis, Inc.