129 lines
2.7 KiB
Python
129 lines
2.7 KiB
Python
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# Copyright: (c) 2019, Kaarle Ritvanen <kaarle.ritvanen@datakunkku.fi>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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DOCUMENTATION = '''
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---
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module: lbu
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short_description: Local Backup Utility for Alpine Linux
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version_added: '0.2.0'
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description:
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- Manage Local Backup Utility of Alpine Linux in run-from-RAM mode
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options:
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commit:
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description:
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- Control whether to commit changed files.
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type: bool
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exclude:
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description:
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- List of paths to exclude.
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type: list
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elements: str
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include:
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description:
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- List of paths to include.
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type: list
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elements: str
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author:
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- Kaarle Ritvanen (@kunkku)
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'''
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EXAMPLES = '''
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# Commit changed files (if any)
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- name: Commit
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community.general.lbu:
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commit: true
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# Exclude path and commit
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- name: Exclude directory
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community.general.lbu:
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commit: true
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exclude:
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- /etc/opt
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# Include paths without committing
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- name: Include file and directory
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community.general.lbu:
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include:
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- /root/.ssh/authorized_keys
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- /var/lib/misc
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'''
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RETURN = '''
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msg:
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description: Error message
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type: str
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returned: on failure
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'''
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from ansible.module_utils.basic import AnsibleModule
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import os.path
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def run_module():
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module = AnsibleModule(
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argument_spec={
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'commit': {'type': 'bool'},
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'exclude': {'type': 'list', 'elements': 'str'},
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'include': {'type': 'list', 'elements': 'str'}
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},
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supports_check_mode=True
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)
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changed = False
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def run_lbu(*args):
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code, stdout, stderr = module.run_command(
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[module.get_bin_path('lbu', required=True)] + list(args)
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)
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if code:
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module.fail_json(changed=changed, msg=stderr)
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return stdout
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update = False
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commit = False
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for param in ('include', 'exclude'):
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if module.params[param]:
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paths = run_lbu(param, '-l').split('\n')
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for path in module.params[param]:
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if os.path.normpath('/' + path)[1:] not in paths:
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update = True
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if module.params['commit']:
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commit = update or run_lbu('status') > ''
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if module.check_mode:
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module.exit_json(changed=update or commit)
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if update:
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for param in ('include', 'exclude'):
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if module.params[param]:
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run_lbu(param, *module.params[param])
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changed = True
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if commit:
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run_lbu('commit')
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changed = True
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module.exit_json(changed=changed)
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def main():
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run_module()
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if __name__ == '__main__':
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main()
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