e8abea25c7
The exception message, when shade fails, will contain much more specific information about the failure if the exception is treated as a string. The 'message' attribute alone is usually not helpful.
171 lines
5 KiB
Python
171 lines
5 KiB
Python
#!/usr/bin/python
|
|
|
|
# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
|
|
# Copyright (c) 2013, Benno Joy <benno@ansible.com>
|
|
# Copyright (c) 2013, John Dewey <john@dewey.ws>
|
|
#
|
|
# 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
|
|
HAS_SHADE = True
|
|
except ImportError:
|
|
HAS_SHADE = False
|
|
|
|
|
|
DOCUMENTATION = '''
|
|
---
|
|
module: os_keypair
|
|
short_description: Add/Delete a keypair from OpenStack
|
|
extends_documentation_fragment: openstack
|
|
version_added: "2.0"
|
|
description:
|
|
- Add or Remove key pair from OpenStack
|
|
options:
|
|
name:
|
|
description:
|
|
- Name that has to be given to the key pair
|
|
required: true
|
|
default: None
|
|
public_key:
|
|
description:
|
|
- The public key that would be uploaded to nova and injected into VMs
|
|
upon creation.
|
|
required: false
|
|
default: None
|
|
public_key_file:
|
|
description:
|
|
- Path to local file containing ssh public key. Mutually exclusive
|
|
with public_key.
|
|
required: false
|
|
default: None
|
|
state:
|
|
description:
|
|
- Should the resource be present or absent.
|
|
choices: [present, absent]
|
|
default: present
|
|
requirements: []
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
# Creates a key pair with the running users public key
|
|
- os_keypair:
|
|
cloud: mordred
|
|
state: present
|
|
name: ansible_key
|
|
public_key_file: /home/me/.ssh/id_rsa.pub
|
|
|
|
# Creates a new key pair and the private key returned after the run.
|
|
- os_keypair:
|
|
cloud: rax-dfw
|
|
state: present
|
|
name: ansible_key
|
|
'''
|
|
|
|
RETURN = '''
|
|
id:
|
|
description: Unique UUID.
|
|
returned: success
|
|
type: string
|
|
name:
|
|
description: Name given to the keypair.
|
|
returned: success
|
|
type: string
|
|
public_key:
|
|
description: The public key value for the keypair.
|
|
returned: success
|
|
type: string
|
|
private_key:
|
|
description: The private key value for the keypair.
|
|
returned: Only when a keypair is generated for the user (e.g., when creating one
|
|
and a public key is not specified).
|
|
type: string
|
|
'''
|
|
|
|
|
|
def _system_state_change(module, keypair):
|
|
state = module.params['state']
|
|
if state == 'present' and not keypair:
|
|
return True
|
|
if state == 'absent' and keypair:
|
|
return True
|
|
return False
|
|
|
|
|
|
def main():
|
|
argument_spec = openstack_full_argument_spec(
|
|
name = dict(required=True),
|
|
public_key = dict(default=None),
|
|
public_key_file = dict(default=None),
|
|
state = dict(default='present',
|
|
choices=['absent', 'present']),
|
|
)
|
|
|
|
module_kwargs = openstack_module_kwargs(
|
|
mutually_exclusive=[['public_key', 'public_key_file']])
|
|
|
|
module = AnsibleModule(argument_spec,
|
|
supports_check_mode=True,
|
|
**module_kwargs)
|
|
|
|
if not HAS_SHADE:
|
|
module.fail_json(msg='shade is required for this module')
|
|
|
|
state = module.params['state']
|
|
name = module.params['name']
|
|
public_key = module.params['public_key']
|
|
|
|
if module.params['public_key_file']:
|
|
public_key = open(module.params['public_key_file']).read()
|
|
public_key = public_key.rstrip()
|
|
|
|
try:
|
|
cloud = shade.openstack_cloud(**module.params)
|
|
keypair = cloud.get_keypair(name)
|
|
|
|
if module.check_mode:
|
|
module.exit_json(changed=_system_state_change(module, keypair))
|
|
|
|
if state == 'present':
|
|
if keypair and keypair['name'] == name:
|
|
if public_key and (public_key != keypair['public_key']):
|
|
module.fail_json(
|
|
msg="Key name %s present but key hash not the same"
|
|
" as offered. Delete key first." % name
|
|
)
|
|
else:
|
|
changed = False
|
|
else:
|
|
keypair = cloud.create_keypair(name, public_key)
|
|
changed = True
|
|
|
|
module.exit_json(changed=changed,
|
|
key=keypair,
|
|
id=keypair['id'])
|
|
|
|
elif state == 'absent':
|
|
if keypair:
|
|
cloud.delete_keypair(name)
|
|
module.exit_json(changed=True)
|
|
module.exit_json(changed=False)
|
|
|
|
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()
|