Heat templates for deploying OpenStack
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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}