24e9c33ad4
This module will do two things: Summary: (1) Generate container configs for each container that has a puppet deployment step; and but the files in /var/lib/tripleo-config/container-puppet-config (2) Update the container-startup-config of the containers which have a new hash; so they get restarted later. Details: (1) Here are the steps that happen to generate the puppet container configs: - Create /var/lib/tripleo-config/container-puppet-config/step_X - Generate a JSON file, that is the same format as the well-known container-startup-configs (which are understood by Paunch and tripleo-container-manage Ansible role). It mimics the logic from THT/common/container-puppet.py to add the required configuration so the container can run. (2) If a container has a new configuration, the TRIPLEO_CONFIG_HASH will be updated in the startup config of the container, so later Paunch or tripleo-container-manage Ansible role can restart the container so the config is applied. Note: it processing a bunch of files and data, so it's better for it to be a module and not an action plugin so the file generation can be delegated on to the remote nodes instead of the undercloud. In the future, we'll try to generate container configuration directly in config-download so the data will be ready to be copied. Change-Id: I6b656df725803db0c1cdaac6f534766398a15810
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Python
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Python