heat_template_version: queens description: > Example extra config for post-deployment, this re-runs every update # Note extra parameters can be defined, then passed data via the # environment parameter_defaults, without modifying the parent template parameters: servers: type: json # This is provided via parameter_defaults from tripleoclient # it changes to a new timestamp every update, so we can use it to # trigger the deployment to run even though it and the config are # otherwise unchanged DeployIdentifier: type: string default: '' description: > Setting this to a unique value will re-run any deployment tasks which perform configuration on a Heat stack-update. resources: ExtraConfig: type: OS::Heat::SoftwareConfig properties: group: script inputs: - name: deploy_identifier config: | #!/bin/sh echo "extra_update $deploy_identifier" >> /root/extra_update ExtraDeployments: type: OS::Heat::SoftwareDeployments properties: name: ExtraDeployments servers: {get_param: servers} config: {get_resource: ExtraConfig} # Do this on CREATE/UPDATE (which is actually the default) actions: ['CREATE', 'UPDATE'] input_values: deploy_identifier: {get_param: DeployIdentifier}