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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright Ansible Project
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import absolute_import, division, print_function
__metaclass__ = type
DOCUMENTATION = r'''
---
module: atomic_host
short_description: Manage the atomic host platform
description:
- Manage the atomic host platform.
- Rebooting of Atomic host platform should be done outside this module.
author:
- Saravanan KR (@krsacme)
notes:
- Host should be an atomic platform (verified by existence of '/run/ostree-booted' file).
requirements:
- atomic
extends_documentation_fragment:
- community.general.attributes
attributes:
check_mode:
support: none
diff_mode:
support: none
options:
revision:
description:
- The version number of the atomic host to be deployed.
- Providing V(latest) will upgrade to the latest available version.
default: 'latest'
aliases: [ version ]
type: str
'''
EXAMPLES = r'''
- name: Upgrade the atomic host platform to the latest version (atomic host upgrade)
community.general.atomic_host:
revision: latest
- name: Deploy a specific revision as the atomic host (atomic host deploy 23.130)
community.general.atomic_host:
revision: 23.130
'''
RETURN = r'''
msg:
description: The command standard output
returned: always
type: str
sample: 'Already on latest'
'''
import os
import traceback
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.common.text.converters import to_native
def core(module):
revision = module.params['revision']
atomic_bin = module.get_bin_path('atomic', required=True)
module.run_command_environ_update = dict(LANG='C', LC_ALL='C', LC_MESSAGES='C')
if revision == 'latest':
args = [atomic_bin, 'host', 'upgrade']
else:
args = [atomic_bin, 'host', 'deploy', revision]
rc, out, err = module.run_command(args, check_rc=False)
if rc == 77 and revision == 'latest':
module.exit_json(msg="Already on latest", changed=False)
elif rc != 0:
module.fail_json(rc=rc, msg=err)
else:
module.exit_json(msg=out, changed=True)
def main():
module = AnsibleModule(
argument_spec=dict(
revision=dict(type='str', default='latest', aliases=["version"]),
),
)
# Verify that the platform is atomic host
if not os.path.exists("/run/ostree-booted"):
module.fail_json(msg="Module atomic_host is applicable for Atomic Host Platforms only")
try:
core(module)
except Exception as e:
module.fail_json(msg=to_native(e), exception=traceback.format_exc())
if __name__ == '__main__':
main()
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