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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/>.
import fnmatch
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 one or more compute instances
version_added: "2.0"
description:
- Retrieve facts about server instances from OpenStack.
notes:
- This module creates a new top-level C(openstack_servers) fact, which
contains a list of servers.
requirements:
- "python >= 2.6"
- "shade"
options:
server:
description:
- restrict results to servers with names matching
this glob expression (e.g., C<web*>).
required: false
default: None
detailed:
description:
- when true, return additional detail about servers at the expense
of additional API calls.
required: false
default: false
extends_documentation_fragment: openstack
'''
EXAMPLES = '''
# Gather facts about all servers named C<web*>:
- os_server_facts:
cloud: rax-dfw
server: web*
- debug:
var: openstack_servers
'''
def main():
argument_spec = openstack_full_argument_spec(
server=dict(required=False),
detailed=dict(required=False, type='bool'),
)
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)
openstack_servers = cloud.list_servers(
detailed=module.params['detailed'])
if module.params['server']:
# filter servers by name
pattern = module.params['server']
openstack_servers = [server for server in openstack_servers
if fnmatch.fnmatch(server['name'], pattern)]
module.exit_json(changed=False, ansible_facts=dict(
openstack_servers=openstack_servers))
except shade.OpenStackCloudException as e:
module.fail_json(msg=str(e))
# 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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