#!/usr/bin/python
# 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
DOCUMENTATION = '''
---
module: rax_cbs
short_description: Manipulate Rackspace Cloud Block Storage Volumes
description:
- Manipulate Rackspace Cloud Block Storage Volumes
version_added: 1.6
options:
description:
description:
- Description to give the volume being created
default: null
meta:
description:
- A hash of metadata to associate with the volume
default: null
name:
description:
- Name to give the volume being created
default: null
required: true
size:
description:
- Size of the volume to create in Gigabytes
default: 100
required: true
snapshot_id:
description:
- The id of the snapshot to create the volume from
default: null
state:
description:
- Indicate desired state of the resource
choices:
- present
- absent
default: present
required: true
volume_type:
description:
- Type of the volume being created
choices:
- SATA
- SSD
default: SATA
required: true
wait:
description:
- wait for the volume to be in state 'available' before returning
default: "no"
choices:
- "yes"
- "no"
wait_timeout:
description:
- how long before wait gives up, in seconds
default: 300
author: Christopher H. Laco, Matt Martz
extends_documentation_fragment: rackspace.openstack
'''
EXAMPLES = '''
- name: Build a Block Storage Volume
gather_facts: False
hosts: local
connection: local
tasks:
- name: Storage volume create request
local_action:
module: rax_cbs
credentials: ~/.raxpub
name: my-volume
description: My Volume
volume_type: SSD
size: 150
region: DFW
wait: yes
state: present
meta:
app: my-cool-app
register: my_volume
'''
import sys
from uuid import UUID
from types import NoneType
try:
import pyrax
HAS_PYRAX = True
except ImportError:
HAS_PYRAX = False
NON_CALLABLES = (basestring, bool, dict, int, list, NoneType)
VOLUME_STATUS = ('available', 'attaching', 'creating', 'deleting', 'in-use',
'error', 'error_deleting')
def cloud_block_storage(module, state, name, description, meta, size,
snapshot_id, volume_type, wait, wait_timeout):
for arg in (state, name, size, volume_type):
if not arg:
module.fail_json(msg='%s is required for rax_cbs' % arg)
if size < 100:
module.fail_json(msg='"size" must be greater than or equal to 100')
changed = False
volume = None
instance = {}
cbs = pyrax.cloud_blockstorage
if cbs is None:
module.fail_json(msg='Failed to instantiate client. This '
'typically indicates an invalid region or an '
'incorrectly capitalized region name.')
try:
UUID(name)
volume = cbs.get(name)
except ValueError:
try:
volume = cbs.find(name=name)
except pyrax.exc.NotFound:
pass
except Exception, e:
module.fail_json(msg='%s' % e)
if state == 'present':
if not volume:
try:
volume = cbs.create(name, size=size, volume_type=volume_type,
description=description,
metadata=meta,
snapshot_id=snapshot_id)
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
else:
if wait:
attempts = wait_timeout / 5
pyrax.utils.wait_for_build(volume, interval=5,
attempts=attempts)
volume.get()
for key, value in vars(volume).iteritems():
if (isinstance(value, NON_CALLABLES) and
not key.startswith('_')):
instance[key] = value
result = dict(changed=changed, volume=instance)
if volume.status == 'error':
result['msg'] = '%s failed to build' % volume.id
elif wait and volume.status not in VOLUME_STATUS:
result['msg'] = 'Timeout waiting on %s' % volume.id
if 'msg' in result:
module.fail_json(**result)
else:
module.exit_json(**result)
elif state == 'absent':
if volume:
try:
volume.delete()
changed = True
except Exception, e:
module.fail_json(msg='%s' % e.message)
module.exit_json(changed=changed, volume=instance)
def main():
argument_spec = rax_argument_spec()
argument_spec.update(
dict(
description=dict(),
meta=dict(type='dict', default={}),
name=dict(required=True),
size=dict(type='int', default=100),
snapshot_id=dict(),
state=dict(default='present', choices=['present', 'absent']),
volume_type=dict(choices=['SSD', 'SATA'], default='SATA'),
wait=dict(type='bool', default=False),
wait_timeout=dict(type='int', default=300)
)
)
module = AnsibleModule(
argument_spec=argument_spec,
required_together=rax_required_together()
)
if not HAS_PYRAX:
module.fail_json(msg='pyrax is required for this module')
description = module.params.get('description')
meta = module.params.get('meta')
name = module.params.get('name')
size = module.params.get('size')
snapshot_id = module.params.get('snapshot_id')
state = module.params.get('state')
volume_type = module.params.get('volume_type')
wait = module.params.get('wait')
wait_timeout = module.params.get('wait_timeout')
setup_rax_module(module, pyrax)
cloud_block_storage(module, state, name, description, meta, size,
snapshot_id, volume_type, wait, wait_timeout)
# import module snippets
from ansible.module_utils.basic import *
from ansible.module_utils.rax import *
### invoke the module
main()