mirror of
https://github.com/thegeeklab/ansible-later.git
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257 lines
7.5 KiB
Python
257 lines
7.5 KiB
Python
#!/usr/bin/python
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# Copyright: Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = '''
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---
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module: rax_cdb
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short_description: create/delete or resize a Rackspace Cloud Databases instance
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description:
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- creates / deletes or resize a Rackspace Cloud Databases instance
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and optionally waits for it to be 'running'. The name option needs to be
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unique since it's used to identify the instance.
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version_added: "1.8"
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options:
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name:
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description:
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- Name of the databases server instance
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flavor:
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description:
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- flavor to use for the instance 1 to 6 (i.e. 512MB to 16GB)
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default: 1
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volume:
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description:
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- Volume size of the database 1-150GB
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default: 2
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cdb_type:
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description:
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- type of instance (i.e. MySQL, MariaDB, Percona)
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default: MySQL
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version_added: "2.0"
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aliases: ['type']
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cdb_version:
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description:
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- version of database (MySQL supports 5.1 and 5.6, MariaDB supports 10, Percona supports 5.6)
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choices: ['5.1', '5.6', '10']
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version_added: "2.0"
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aliases: ['version']
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state:
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description:
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- Indicate desired state of the resource
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choices: ['present', 'absent']
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default: present
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wait:
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description:
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- wait for the instance to be in state 'running' before returning
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type: bool
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default: 'no'
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wait_timeout:
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description:
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- how long before wait gives up, in seconds
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default: 300
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author: "Simon JAILLET (@jails)"
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extends_documentation_fragment:
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- rackspace
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- rackspace.openstack
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'''
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EXAMPLES = '''
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- name: Build a Cloud Databases
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gather_facts: False
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tasks:
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- name: Server build request
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local_action:
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module: rax_cdb
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credentials: ~/.raxpub
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region: IAD
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name: db-server1
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flavor: 1
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volume: 2
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cdb_type: MySQL
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cdb_version: 5.6
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wait: yes
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state: present
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register: rax_db_server
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'''
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try:
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import pyrax
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HAS_PYRAX = True
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except ImportError:
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HAS_PYRAX = False
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.rax import rax_argument_spec, rax_required_together, rax_to_dict, setup_rax_module
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def find_instance(name):
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cdb = pyrax.cloud_databases
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instances = cdb.list()
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if instances:
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for instance in instances:
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if instance.name == name:
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return instance
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return False
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def save_instance(module, name, flavor, volume, cdb_type, cdb_version, wait,
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wait_timeout):
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for arg, value in dict(name=name, flavor=flavor,
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volume=volume, type=cdb_type, version=cdb_version
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).items():
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if not value:
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module.fail_json(msg='%s is required for the "rax_cdb"'
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' module' % arg)
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if not (volume >= 1 and volume <= 150):
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module.fail_json(msg='volume is required to be between 1 and 150')
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cdb = pyrax.cloud_databases
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flavors = []
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for item in cdb.list_flavors():
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flavors.append(item.id)
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if not (flavor in flavors):
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module.fail_json(msg='unexisting flavor reference "%s"' % str(flavor))
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changed = False
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instance = find_instance(name)
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if not instance:
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action = 'create'
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try:
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instance = cdb.create(name=name, flavor=flavor, volume=volume,
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type=cdb_type, version=cdb_version)
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except Exception as e:
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module.fail_json(msg='%s' % e.message)
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else:
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changed = True
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else:
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action = None
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if instance.volume.size != volume:
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action = 'resize'
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if instance.volume.size > volume:
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module.fail_json(changed=False, action=action,
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msg='The new volume size must be larger than '
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'the current volume size',
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cdb=rax_to_dict(instance))
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instance.resize_volume(volume)
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changed = True
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if int(instance.flavor.id) != flavor:
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action = 'resize'
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pyrax.utils.wait_until(instance, 'status', 'ACTIVE',
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attempts=wait_timeout)
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instance.resize(flavor)
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changed = True
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if wait:
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pyrax.utils.wait_until(instance, 'status', 'ACTIVE',
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attempts=wait_timeout)
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if wait and instance.status != 'ACTIVE':
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module.fail_json(changed=changed, action=action,
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cdb=rax_to_dict(instance),
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msg='Timeout waiting for "%s" databases instance to '
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'be created' % name)
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module.exit_json(changed=changed, action=action, cdb=rax_to_dict(instance))
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def delete_instance(module, name, wait, wait_timeout):
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if not name:
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module.fail_json(msg='name is required for the "rax_cdb" module')
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changed = False
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instance = find_instance(name)
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if not instance:
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module.exit_json(changed=False, action='delete')
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try:
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instance.delete()
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except Exception as e:
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module.fail_json(msg='%s' % e.message)
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else:
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changed = True
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if wait:
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pyrax.utils.wait_until(instance, 'status', 'SHUTDOWN',
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attempts=wait_timeout)
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if wait and instance.status != 'SHUTDOWN':
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module.fail_json(changed=changed, action='delete',
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cdb=rax_to_dict(instance),
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msg='Timeout waiting for "%s" databases instance to '
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'be deleted' % name)
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module.exit_json(changed=changed, action='delete',
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cdb=rax_to_dict(instance))
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def rax_cdb(module, state, name, flavor, volume, cdb_type, cdb_version, wait,
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wait_timeout):
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# act on the state
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if state == 'present':
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save_instance(module, name, flavor, volume, cdb_type, cdb_version, wait,
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wait_timeout)
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elif state == 'absent':
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delete_instance(module, name, wait, wait_timeout)
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def main():
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argument_spec = rax_argument_spec()
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argument_spec.update(
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dict(
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name=dict(type='str', required=True),
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flavor=dict(type='int', default=1),
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volume=dict(type='int', default=2),
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cdb_type=dict(type='str', default='MySQL', aliases=['type']),
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cdb_version=dict(type='str', default='5.6', aliases=['version']),
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state=dict(default='present', choices=['present', 'absent']),
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wait=dict(type='bool', default=False),
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wait_timeout=dict(type='int', default=300),
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)
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)
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module = AnsibleModule(
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argument_spec=argument_spec,
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required_together=rax_required_together(),
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)
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if not HAS_PYRAX:
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module.fail_json(msg='pyrax is required for this module')
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name = module.params.get('name')
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flavor = module.params.get('flavor')
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volume = module.params.get('volume')
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cdb_type = module.params.get('cdb_type')
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cdb_version = module.params.get('cdb_version')
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state = module.params.get('state')
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wait = module.params.get('wait')
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wait_timeout = module.params.get('wait_timeout')
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setup_rax_module(module, pyrax)
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rax_cdb(module, state, name, flavor, volume, cdb_type, cdb_version, wait, wait_timeout)
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if __name__ == '__main__':
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main()
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