Create tripleo_container_config_scripts module
This module will help to simplify the task that creates the container config scripts, generated via config download. It'll replace the loop in THT that iterate over a file to create the scripts and their content, and executer faster on module. Change-Id: I4bbd54d193271daa10383b8cb48c9ea9aa0b5b74
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=========================================
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Module - tripleo_container_config_scripts
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=========================================
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This module provides for the following ansible plugin:
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* tripleo_container_config_scripts
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.. ansibleautoplugin::
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:module: tripleo_ansible/ansible_plugins/modules/tripleo_container_config_scripts.py
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:documentation: true
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:examples: true
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright 2020 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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__metaclass__ = type
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import os
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import yaml
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from ansible.module_utils.basic import AnsibleModule
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DOCUMENTATION = """
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---
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module: tripleo_container_config_scripts
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author:
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- "TripleO team"
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version_added: '2.9'
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short_description: Generate container config scripts
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notes: []
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description:
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- It will generate the TripleO container config scripts.
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requirements:
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- None
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options:
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config_data:
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description:
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- Content of container_config_scripts.yaml file (must be YAML format)
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type: dict
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required: true
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config_dir:
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description:
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- Directory where config scripts will be written.
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type: str
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default: /var/lib/container-config-scripts
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"""
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EXAMPLES = """
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- name: Write container config scripts
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tripleo_container_config_scripts:
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config_data:
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container_puppet_apply.sh:
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content: "#!/bin/bash\npuppet apply"
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mode: "0700"
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config_dir: /var/lib/container-config-scripts
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"""
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def main():
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module = AnsibleModule(
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argument_spec=yaml.safe_load(DOCUMENTATION)['options'],
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supports_check_mode=True,
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)
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results = dict(
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changed=False
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)
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# parse args
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args = module.params
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# Set parameters
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config_data = args['config_data']
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config_dir = args['config_dir']
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for path, config in config_data.items():
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# this is specific to how the files are written in config-download
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mode = config.get('mode', '0600')
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config_path = os.path.join(config_dir, path)
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with open(config_path, "w") as config_file:
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config_file.write(config['content'])
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os.chmod(config_path, int(mode, 8))
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results['changed'] = True
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module.exit_json(**results)
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if __name__ == '__main__':
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main()
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---
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- name: Converge
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hosts: all
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tasks:
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- name: Create temporary directory for container config scripts
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tempfile:
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state: directory
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suffix: container_config_scripts_tmp
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register: container_config_scripts_tmp_dir
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- name: Write container config scripts
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tripleo_container_config_scripts:
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config_data:
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container_puppet_apply.sh:
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content: "#!/bin/bash\npuppet apply"
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mode: "0700"
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config_dir: "{{ container_config_scripts_tmp_dir.path }}"
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- name: Check that container_puppet_apply.sh file was created with right permissions
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stat:
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path: "{{ container_config_scripts_tmp_dir.path }}/container_puppet_apply.sh"
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register: st_config
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failed_when:
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- not st_config.stat.exists
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- not (st_config.stat.mode == '0700')
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- name: Check that container_puppet_apply.sh script is correct
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slurp:
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src: "{{ container_config_scripts_tmp_dir.path }}/container_puppet_apply.sh"
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register: slurp_config
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failed_when:
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- ('puppet apply' not in slurp_config['content']|b64decode)
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---
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driver:
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name: delegated
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options:
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managed: false
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login_cmd_template: >-
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ssh
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-o UserKnownHostsFile=/dev/null
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-o StrictHostKeyChecking=no
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-o Compression=no
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-o TCPKeepAlive=yes
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-o VerifyHostKeyDNS=no
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-o ForwardX11=no
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-o ForwardAgent=no
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{instance}
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ansible_connection_options:
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ansible_connection: ssh
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log: true
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platforms:
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- name: instance
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provisioner:
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name: ansible
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config_options:
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defaults:
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fact_caching: jsonfile
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fact_caching_connection: /tmp/molecule/facts
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inventory:
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hosts:
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all:
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hosts:
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instance:
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ansible_host: localhost
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log: true
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env:
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ANSIBLE_STDOUT_CALLBACK: yaml
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ANSIBLE_ROLES_PATH: "${ANSIBLE_ROLES_PATH:-/usr/share/ansible/roles}:${HOME}/zuul-jobs/roles"
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ANSIBLE_LIBRARY: "${ANSIBLE_LIBRARY:-/usr/share/ansible/plugins/modules}"
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ANSIBLE_FILTER_PLUGINS: "${ANSIBLE_FILTER_PLUGINS:-/usr/share/ansible/plugins/filter}"
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scenario:
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name: tripleo_container_config_scripts
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test_sequence:
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- prepare
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- converge
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verifier:
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name: testinfra
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@ -0,0 +1,20 @@
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---
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# Copyright 2019 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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- name: Prepare
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hosts: all
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roles:
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- role: test_deps
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