ansible/cloud/rax_keypair

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#!/usr/bin/python
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# This file is part of Ansible
#
# Ansible 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.
#
# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
# This is a DOCUMENTATION stub specific to this module, it extends
# a documentation fragment located in ansible.utils.module_docs_fragments
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DOCUMENTATION = '''
---
module: rax_keypair
short_description: Create a keypair for use with Rackspace Cloud Servers
description:
- Create a keypair for use with Rackspace Cloud Servers
version_added: 1.5
options:
name:
description:
- Name of keypair
required: true
public_key:
description:
- Public Key string to upload. Can be a file path or string
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default: null
state:
description:
- Indicate desired state of the resource
choices:
- present
- absent
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default: present
author: Matt Martz
notes:
- Keypairs cannot be manipulated, only created and deleted. To "update" a
keypair you must first delete and then recreate.
- The ability to specify a file path for the public key was added in 1.7
extends_documentation_fragment: rackspace.openstack
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'''
EXAMPLES = '''
- name: Create a keypair
hosts: localhost
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gather_facts: False
tasks:
- name: keypair request
local_action:
module: rax_keypair
credentials: ~/.raxpub
name: my_keypair
region: DFW
register: keypair
- name: Create local public key
local_action:
module: copy
content: "{{ keypair.keypair.public_key }}"
dest: "{{ inventory_dir }}/{{ keypair.keypair.name }}.pub"
- name: Create local private key
local_action:
module: copy
content: "{{ keypair.keypair.private_key }}"
dest: "{{ inventory_dir }}/{{ keypair.keypair.name }}"
- name: Create a keypair
hosts: localhost
gather_facts: False
tasks:
- name: keypair request
local_action:
module: rax_keypair
credentials: ~/.raxpub
name: my_keypair
public_key: "{{ lookup('file', 'authorized_keys/id_rsa.pub') }}"
region: DFW
register: keypair
'''
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from types import NoneType
try:
import pyrax
HAS_PYRAX = True
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except ImportError:
HAS_PYRAX = False
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NON_CALLABLES = (basestring, bool, dict, int, list, NoneType)
def to_dict(obj):
instance = {}
for key in dir(obj):
value = getattr(obj, key)
if (isinstance(value, NON_CALLABLES) and not key.startswith('_')):
instance[key] = value
return instance
def rax_keypair(module, name, public_key, state):
changed = False
cs = pyrax.cloudservers
if cs is None:
module.fail_json(msg='Failed to instantiate client. This '
'typically indicates an invalid region or an '
'incorrectly capitalized region name.')
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keypair = {}
if state == 'present':
if os.path.isfile(public_key):
try:
f = open(public_key)
public_key = f.read()
f.close()
except Exception, e:
module.fail_json(msg='Failed to load %s' % public_key)
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try:
keypair = cs.keypairs.find(name=name)
except cs.exceptions.NotFound:
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try:
keypair = cs.keypairs.create(name, public_key)
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
except Exception, e:
module.fail_json(msg='%s' % e.message)
elif state == 'absent':
try:
keypair = cs.keypairs.find(name=name)
except:
pass
if keypair:
try:
keypair.delete()
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
module.exit_json(changed=changed, keypair=to_dict(keypair))
def main():
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argument_spec = rax_argument_spec()
argument_spec.update(
dict(
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name=dict(),
public_key=dict(),
state=dict(default='present', choices=['absent', 'present']),
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)
)
module = AnsibleModule(
argument_spec=argument_spec,
required_together=rax_required_together(),
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)
if not HAS_PYRAX:
module.fail_json(msg='pyrax is required for this module')
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name = module.params.get('name')
public_key = module.params.get('public_key')
state = module.params.get('state')
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setup_rax_module(module, pyrax)
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rax_keypair(module, name, public_key, state)
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# import module snippets
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from ansible.module_utils.basic import *
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from ansible.module_utils.rax import *
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### invoke the module
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main()