homeserver/collections/ansible/posix/plugins/modules/rhel_facts.py

77 lines
1.8 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright: Red Hat Inc.
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = '''
---
module: rhel_facts
version_added: 1.5.0
short_description: Facts module to set or override RHEL specific facts.
description:
- Compatibility layer for using the "package" module for rpm-ostree based systems via setting the "pkg_mgr" fact correctly.
author:
- Adam Miller (@maxamillion)
requirements:
- rpm-ostree
seealso:
- module: ansible.builtin.package
options: {}
'''
EXAMPLES = '''
- name: Playbook to use the package module on all RHEL footprints
vars:
ansible_facts_modules:
- setup # REQUIRED to be run before all custom fact modules
- ansible.posix.rhel_facts
tasks:
- name: Ensure packages are installed
ansible.builtin.package:
name:
- htop
- ansible
state: present
'''
RETURN = """
ansible_facts:
description: Relevant Ansible Facts
returned: when needed
type: complex
contains:
pkg_mgr:
description: System-level package manager override
returned: when needed
type: str
sample: {'pkg_mgr': 'ansible.posix.rhel_facts'}
"""
import os
from ansible.module_utils.basic import AnsibleModule
def main():
module = AnsibleModule(
argument_spec=dict(),
supports_check_mode=True,
)
ansible_facts = {}
# Verify that the platform is an rpm-ostree based system
if os.path.exists("/run/ostree-booted"):
ansible_facts['pkg_mgr'] = 'ansible.posix.rhel_rpm_ostree'
module.exit_json(ansible_facts=ansible_facts, changed=False)
if __name__ == '__main__':
main()