Add Ironic module
This commit is contained in:
Monty Taylor
parent
ccfc9d2f6b
commit
4e6f879feb
1 changed files with 212 additions and 0 deletions
212
cloud/openstack/os_ironic.py
Normal file
212
cloud/openstack/os_ironic.py
Normal file
|
|
@ -0,0 +1,212 @@
|
|||
#!/usr/bin/python
|
||||
# coding: utf-8 -*-
|
||||
|
||||
# (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/>.
|
||||
|
||||
try:
|
||||
import shade
|
||||
HAS_SHADE = True
|
||||
except ImportError:
|
||||
HAS_SHADE = False
|
||||
|
||||
# TODO FIX UUID/Add node support
|
||||
DOCUMENTATION = '''
|
||||
---
|
||||
module: os_ironic
|
||||
short_description: Create/Delete Bare Metal Resources from OpenStack
|
||||
version_added: "1.10"
|
||||
extends_documentation_fragment: openstack
|
||||
description:
|
||||
- Create or Remove Ironic nodes from OpenStack.
|
||||
options:
|
||||
state:
|
||||
description:
|
||||
- Indicates desired state of the resource
|
||||
choices: ['present', 'absent']
|
||||
default: present
|
||||
uuid:
|
||||
description:
|
||||
- globally unique identifier (UUID) to be given to the resource. Will
|
||||
be auto-generated if not specified.
|
||||
required: false
|
||||
default: None
|
||||
driver:
|
||||
description:
|
||||
- The name of the Ironic Driver to use with this node.
|
||||
required: true
|
||||
default: None
|
||||
ironic_url:
|
||||
description:
|
||||
- If noauth mode is utilized, this is required to be set to the
|
||||
endpoint URL for the Ironic API. Use with "auth" and "auth_plugin"
|
||||
settings set to None.
|
||||
required: false
|
||||
default: None
|
||||
driver_info:
|
||||
description:
|
||||
- Information for this server's driver. Will vary based on which
|
||||
driver is in use. Any sub-field which is populated will be validated
|
||||
during creation.
|
||||
power:
|
||||
- Information necessary to turn this server on / off. This often
|
||||
includes such things as IPMI username, password, and IP address.
|
||||
required: true
|
||||
deploy:
|
||||
- Information necessary to deploy this server directly, without
|
||||
using Nova. THIS IS NOT RECOMMENDED.
|
||||
console:
|
||||
- Information necessary to connect to this server's serial console.
|
||||
Not all drivers support this.
|
||||
management:
|
||||
- Information necessary to interact with this server's management
|
||||
interface. May be shared by power_info in some cases.
|
||||
required: true
|
||||
nics:
|
||||
description:
|
||||
- A list of network interface cards, eg, " - mac: aa:bb:cc:aa:bb:cc"
|
||||
required: true
|
||||
properties:
|
||||
description:
|
||||
- Definition of the physical characteristics of this server, used for
|
||||
scheduling purposes
|
||||
cpu_arch:
|
||||
description:
|
||||
- CPU architecture (x86_64, i686, ...)
|
||||
default: x86_64
|
||||
cpus:
|
||||
description:
|
||||
- Number of CPU cores this machine has
|
||||
default: 1
|
||||
ram:
|
||||
description:
|
||||
- amount of RAM this machine has, in MB
|
||||
default: 1
|
||||
disk_size:
|
||||
description:
|
||||
- size of first storage device in this machine (typically
|
||||
/dev/sda), in GB
|
||||
default: 1
|
||||
|
||||
requirements: ["shade"]
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
# Enroll a node with some basic properties and driver info
|
||||
- os_ironic:
|
||||
cloud: "devstack"
|
||||
driver: "pxe_ipmitool"
|
||||
uuid: "a8cb6624-0d9f-4882-affc-046ebb96ec92"
|
||||
properties:
|
||||
cpus: 2
|
||||
cpu_arch: "x86_64"
|
||||
ram: 8192
|
||||
disk_size: 64
|
||||
nics:
|
||||
- mac: "aa:bb:cc:aa:bb:cc"
|
||||
- mac: "dd:ee:ff:dd:ee:ff"
|
||||
driver_info:
|
||||
power:
|
||||
ipmi_address: "1.2.3.4"
|
||||
ipmi_username: "admin"
|
||||
ipmi_password: "adminpass"
|
||||
|
||||
'''
|
||||
|
||||
|
||||
def _parse_properties(module):
|
||||
p = module.params['properties']
|
||||
props = dict(
|
||||
cpu_arch=p.get('cpu_arch') if p.get('cpu_arch') else 'x86_64',
|
||||
cpus=p.get('cpus') if p.get('cpus') else 1,
|
||||
memory_mb=p.get('ram') if p.get('ram') else 1,
|
||||
local_gb=p.get('disk_size') if p.get('disk_size') else 1,
|
||||
)
|
||||
return props
|
||||
|
||||
|
||||
def _parse_driver_info(module):
|
||||
p = module.params['driver_info']
|
||||
info = p.get('power')
|
||||
if not info:
|
||||
raise shade.OpenStackCloudException(
|
||||
"driver_info['power'] is required")
|
||||
if p.get('console'):
|
||||
info.update(p.get('console'))
|
||||
if p.get('management'):
|
||||
info.update(p.get('management'))
|
||||
if p.get('deploy'):
|
||||
info.update(p.get('deploy'))
|
||||
return info
|
||||
|
||||
|
||||
def main():
|
||||
argument_spec = openstack_full_argument_spec(
|
||||
uuid=dict(required=False),
|
||||
driver=dict(required=True),
|
||||
driver_info=dict(type='dict', required=True),
|
||||
nics=dict(type='list', required=True),
|
||||
properties=dict(type='dict', default={}),
|
||||
ironic_url=dict(required=False),
|
||||
)
|
||||
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')
|
||||
if (module.params['auth_plugin'] == 'None' and
|
||||
module.params['ironic_url'] is None):
|
||||
module.fail_json(msg="Authentication appears disabled, Please "
|
||||
"define an ironic_url parameter")
|
||||
|
||||
if module.params['ironic_url'] and module.params['auth_plugin'] == 'None':
|
||||
module.params['auth'] = dict(endpoint=module.params['ironic_url'])
|
||||
try:
|
||||
cloud = shade.operator_cloud(**module.params)
|
||||
server = cloud.get_machine_by_uuid(module.params['uuid'])
|
||||
|
||||
if module.params['state'] == 'present':
|
||||
properties = _parse_properties(module)
|
||||
driver_info = _parse_driver_info(module)
|
||||
kwargs = dict(
|
||||
uuid=module.params['uuid'],
|
||||
driver=module.params['driver'],
|
||||
properties=properties,
|
||||
driver_info=driver_info,
|
||||
)
|
||||
if server is None:
|
||||
server = cloud.register_machine(module.params['nics'],
|
||||
**kwargs)
|
||||
module.exit_json(changed=True, uuid=server.uuid)
|
||||
else:
|
||||
# TODO: compare properties here and update if necessary
|
||||
# ... but the interface for that is terrible!
|
||||
module.exit_json(changed=False,
|
||||
result="Server already present")
|
||||
if module.params['state'] == 'absent':
|
||||
if server is not None:
|
||||
cloud.unregister_machine(module.params['nics'],
|
||||
module.params['uuid'])
|
||||
module.exit_json(changed=True, result="deleted")
|
||||
else:
|
||||
module.exit_json(changed=False, result="Server not found")
|
||||
except shade.OpenStackCloudException as e:
|
||||
module.fail_json(msg=e.message)
|
||||
|
||||
|
||||
# this is magic, see lib/ansible/module_common.py
|
||||
from ansible.module_utils.basic import *
|
||||
from ansible.module_utils.openstack import *
|
||||
main()
|
||||
Loading…
Reference in a new issue