ansible/cloud/openstack/os_server_facts.py

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#!/usr/bin/python
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
#
# This module is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this software. If not, see <http://www.gnu.org/licenses/>.
try:
import shade
from shade import meta
HAS_SHADE = True
except ImportError:
HAS_SHADE = False
DOCUMENTATION = '''
---
module: os_server_facts
short_description: Retrieve facts about a compute instance
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version_added: "2.0"
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description:
- Retrieve facts about a server instance from OpenStack.
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notes:
- Facts are placed in the C(openstack) variable.
requirements:
- "python >= 2.6"
- "shade"
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options:
server:
description:
- Name or ID of the instance
required: true
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extends_documentation_fragment: openstack
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'''
EXAMPLES = '''
# Gather facts about a previously created server named vm1
- os_server_facts:
cloud: rax-dfw
server: vm1
- debug: var=openstack
'''
def main():
argument_spec = openstack_full_argument_spec(
server=dict(required=True),
)
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec, **module_kwargs)
if not HAS_SHADE:
module.fail_json(msg='shade is required for this module')
try:
cloud = shade.openstack_cloud(**module.params)
server = cloud.get_server(module.params['server'])
hostvars = dict(openstack=meta.get_hostvars_from_server(
cloud, server))
module.exit_json(changed=False, ansible_facts=hostvars)
except shade.OpenStackCloudException as e:
module.fail_json(msg=e.message)
# this is magic, see lib/ansible/module_common.py
from ansible.module_utils.basic import *
from ansible.module_utils.openstack import *
if __name__ == '__main__':
main()
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