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#!/usr/bin/python
# Copyright (c) 2020 Red Hat
# 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 = r'''
module: podman_volume_info
author:
- "Sagi Shnaidman (@sshnaidm)"
short_description: Gather info about podman volumes
notes: []
description:
- Gather info about podman volumes with podman inspect command.
requirements:
- "Podman installed on host"
options:
name:
description:
- Name of the volume
type: str
executable:
description:
- Path to C(podman) executable if it is not in the C($PATH) on the
machine running C(podman)
default: 'podman'
type: str
'''
EXAMPLES = r"""
- name: Gather info about all present volumes
podman_volume_info:
- name: Gather info about specific volume
podman_volume_info:
name: specific_volume
"""
RETURN = r"""
volumes:
description: Facts from all or specified volumes
returned: always
type: list
sample: [
{
"name": "testvolume",
"labels": {},
"mountPoint": "/home/ansible/.local/share/testvolume/_data",
"driver": "local",
"options": {},
"scope": "local"
}
]
"""
import json
from ansible.module_utils.basic import AnsibleModule
def get_volume_info(module, executable, name):
command = [executable, 'volume', 'inspect']
if name:
command.append(name)
else:
command.append("--all")
rc, out, err = module.run_command(command)
if rc != 0 or 'no such volume' in err:
module.fail_json(msg="Unable to gather info for %s: %s" % (name or 'all volumes', err))
if not out or json.loads(out) is None:
return [], out, err
return json.loads(out), out, err
def main():
module = AnsibleModule(
argument_spec=dict(
executable=dict(type='str', default='podman'),
name=dict(type='str')
),
supports_check_mode=True,
)
name = module.params['name']
executable = module.get_bin_path(module.params['executable'], required=True)
inspect_results, out, err = get_volume_info(module, executable, name)
results = {
"changed": False,
"volumes": inspect_results,
"stderr": err
}
module.exit_json(**results)
if __name__ == '__main__':
main()
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