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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2023, Andrew Hyatt <andy@hyatt.xyz>
# 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: dnf_config_manager
short_description: Enable or disable dnf repositories using config-manager
version_added: 8.2.0
description:
- This module enables or disables repositories using the C(dnf config-manager) sub-command.
author: Andrew Hyatt (@ahyattdev) <andy@hyatt.xyz>
requirements:
- dnf
- dnf-plugins-core
extends_documentation_fragment:
- community.general.attributes
attributes:
check_mode:
support: full
diff_mode:
support: none
options:
name:
description:
- Repository ID, for example V(crb).
default: []
required: false
type: list
elements: str
state:
description:
- Whether the repositories should be V(enabled) or V(disabled).
default: enabled
required: false
type: str
choices: [enabled, disabled]
seealso:
- module: ansible.builtin.dnf
- module: ansible.builtin.yum_repository
'''
EXAMPLES = r'''
- name: Ensure the crb repository is enabled
community.general.dnf_config_manager:
name: crb
state: enabled
- name: Ensure the appstream and zfs repositories are disabled
community.general.dnf_config_manager:
name:
- appstream
- zfs
state: disabled
'''
RETURN = r'''
repo_states_pre:
description: Repo IDs before action taken.
returned: success
type: dict
contains:
enabled:
description: Enabled repository IDs.
returned: success
type: list
elements: str
disabled:
description: Disabled repository IDs.
returned: success
type: list
elements: str
sample:
enabled:
- appstream
- baseos
- crb
disabled:
- appstream-debuginfo
- appstream-source
- baseos-debuginfo
- baseos-source
- crb-debug
- crb-source
repo_states_post:
description: Repository states after action taken.
returned: success
type: dict
contains:
enabled:
description: Enabled repository IDs.
returned: success
type: list
elements: str
disabled:
description: Disabled repository IDs.
returned: success
type: list
elements: str
sample:
enabled:
- appstream
- baseos
- crb
disabled:
- appstream-debuginfo
- appstream-source
- baseos-debuginfo
- baseos-source
- crb-debug
- crb-source
changed_repos:
description: Repositories changed.
returned: success
type: list
elements: str
sample: [ 'crb' ]
'''
from ansible.module_utils.basic import AnsibleModule
import os
import re
DNF_BIN = "/usr/bin/dnf"
REPO_ID_RE = re.compile(r'^Repo-id\s*:\s*(\S+)$')
REPO_STATUS_RE = re.compile(r'^Repo-status\s*:\s*(disabled|enabled)$')
def get_repo_states(module):
rc, out, err = module.run_command([DNF_BIN, 'repolist', '--all', '--verbose'], check_rc=True)
repos = dict()
last_repo = ''
for i, line in enumerate(out.split('\n')):
m = REPO_ID_RE.match(line)
if m:
if len(last_repo) > 0:
module.fail_json(msg='dnf repolist parse failure: parsed another repo id before next status')
last_repo = m.group(1)
continue
m = REPO_STATUS_RE.match(line)
if m:
if len(last_repo) == 0:
module.fail_json(msg='dnf repolist parse failure: parsed status before repo id')
repos[last_repo] = m.group(1)
last_repo = ''
return repos
def set_repo_states(module, repo_ids, state):
module.run_command([DNF_BIN, 'config-manager', '--set-{0}'.format(state)] + repo_ids, check_rc=True)
def pack_repo_states_for_return(states):
enabled = []
disabled = []
for repo_id in states:
if states[repo_id] == 'enabled':
enabled.append(repo_id)
else:
disabled.append(repo_id)
# Sort for consistent results
enabled.sort()
disabled.sort()
return {'enabled': enabled, 'disabled': disabled}
def main():
module_args = dict(
name=dict(type='list', elements='str', required=False, default=[]),
state=dict(type='str', required=False, choices=['enabled', 'disabled'], default='enabled')
)
result = dict(
changed=False
)
module = AnsibleModule(
argument_spec=module_args,
supports_check_mode=True
)
if not os.path.exists(DNF_BIN):
module.fail_json(msg="%s was not found" % DNF_BIN)
repo_states = get_repo_states(module)
result['repo_states_pre'] = pack_repo_states_for_return(repo_states)
desired_repo_state = module.params['state']
names = module.params['name']
to_change = []
for repo_id in names:
if repo_id not in repo_states:
module.fail_json(msg="did not find repo with ID '{0}' in dnf repolist --all --verbose".format(repo_id))
if repo_states[repo_id] != desired_repo_state:
to_change.append(repo_id)
result['changed'] = len(to_change) > 0
result['changed_repos'] = to_change
if module.check_mode:
module.exit_json(**result)
if len(to_change) > 0:
set_repo_states(module, to_change, desired_repo_state)
repo_states_post = get_repo_states(module)
result['repo_states_post'] = pack_repo_states_for_return(repo_states_post)
for repo_id in to_change:
if repo_states_post[repo_id] != desired_repo_state:
module.fail_json(msg="dnf config-manager failed to make '{0}' {1}".format(repo_id, desired_repo_state))
module.exit_json(**result)
if __name__ == "__main__":
main()
|
