output "instructions" {
  description = "Instructions for executing deployments"

  value = <<OUTPUT
To deploy a new version of the application manually:

    1) Run the following command to upload the application to S3.

        aws deploy push --application-name=${module.stack.codedeploy_app} --s3-location s3://${module.stack.codedeploy_bucket}/path/to/release.zip --source=path/to/repo

    2) Follow the instructions in the output from the `aws deploy push` command
       to deploy the uploaded application. Use the deployment group names shown below:

        - ${join("\n        - ", formatlist("%s", module.stack.codedeploy_deployment_group_names))}

       You will also need to specify a deployment config name. Example:

        --deployment-config-name=CodeDeployDefault.OneAtATime

       A deployment description is optional.

    3) Monitor the deployment using the deployment id returned by the `aws deploy create-deployment` command:

        aws deploy get-deployment --deployment-id=<deployment-id>

    4) Once the deployment is complete, you can access each chain explorer from its respective url:

        - ${join("\n        - ", formatlist("%s: %s", keys(module.stack.explorer_urls), values(module.stack.explorer_urls)))}
OUTPUT
}

output "db_instance_address" {
  description = "The internal IP address of the RDS instance"
  value       = "${module.stack.db_instance_address}"
}