# MySQL Cloud SQL HA Example This folder contains an example of how to use the [Cloud SQL module](https://github.com/gruntwork-io/terraform-google-sql/tree/master/modules/cloud-sql) to create a [High Availability](https://cloud.google.com/sql/docs/mysql/configure-ha) [Google Cloud SQL](https://cloud.google.com/sql/) [MySQL](https://cloud.google.com/sql/docs/mysql/) database cluster with a [public IP](https://cloud.google.com/sql/docs/mysql/connect-external-app#appaccessIP) and failover and [read replicas](https://cloud.google.com/sql/docs/mysql/replication/). ## How do you run this example? To run this example, you need to: 1. Install [Terraform](https://www.terraform.io/). 1. Open up `variables.tf` and set secrets at the top of the file as environment variables and fill in any other variables in the file that don't have defaults. 1. `terraform init`. 1. `terraform plan`. 1. If the plan looks good, run `terraform apply`. When the templates are applied, Terraform will output the IP address of the instance and the instance path for [connecting using the Cloud SQL Proxy](https://cloud.google.com/sql/docs/mysql/connect-admin-proxy).