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community.general/lib/ansible/modules/cloud/cloudstack/cs_instance_nic.py

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Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# (c) 2017, Marc-Aurèle Brothier @marcaurele
# (c) 2017, René Moser <mail@renemoser.net>
#
# 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/>.
ANSIBLE_METADATA = {'metadata_version': '1.0',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: cs_instance_nic
short_description: Manages NICs of an instance on Apache CloudStack based clouds.
description:
- Add and remove nic to and from network
version_added: "2.4"
author:
- "Marc-Aurèle Brothier (@marcaurele)"
- "René Moser (@resmo)"
options:
vm:
description:
- Name of instance.
required: true
aliases: ['name']
network:
description:
- Name of the network.
required: true
ip_address:
description:
- IP address to be used for the nic.
required: false
default: null
vpc:
description:
- Name of the VPC the C(vm) is related to.
required: false
default: null
domain:
description:
- Domain the instance is related to.
required: false
default: null
account:
description:
- Account the instance is related to.
required: false
default: null
project:
description:
- Name of the project the instance is deployed in.
required: false
default: null
zone:
description:
- Name of the zone in which the instance is deployed in.
- If not set, default zone is used.
required: false
default: null
state:
description:
- State of the nic.
required: false
default: "present"
choices: [ 'present', 'absent' ]
poll_async:
description:
- Poll async jobs until job has finished.
required: false
default: true
extends_documentation_fragment: cloudstack
'''
EXAMPLES = '''
# Add a nic on another network
- local_action:
module: cs_instance_nic
vm: privnet
network: privNetForBasicZone
# Ensure IP address on a nic
- local_action:
module: cs_instance_nic
vm: privnet
ip_address: 10.10.11.32
network: privNetForBasicZone
# Remove a secondary nic
- local_action:
module: cs_instance_nic
vm: privnet
state: absent
network: privNetForBasicZone
'''
RETURN = '''
---
id:
description: UUID of the nic.
returned: success
type: string
sample: 87b1e0ce-4e01-11e4-bb66-0050569e64b8
vm:
description: Name of the VM.
returned: success
type: string
sample: web-01
ip_address:
description: Primary IP of the NIC.
returned: success
type: string
sample: 10.10.10.10
netmask:
description: Netmask of the NIC.
returned: success
type: string
sample: 255.255.255.0
mac_address:
description: MAC address of the NIC.
returned: success
type: string
sample: 02:00:33:31:00:e4
network:
description: Name of the network if not default.
returned: success
type: string
sample: sync network
domain:
description: Domain the VM is related to.
returned: success
type: string
sample: example domain
account:
description: Account the VM is related to.
returned: success
type: string
sample: example account
project:
description: Name of project the VM is related to.
returned: success
type: string
sample: Production
'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.cloudstack import (AnsibleCloudStack,
cs_argument_spec,
cs_required_together)
class AnsibleCloudStackInstanceNic(AnsibleCloudStack):
def __init__(self, module):
super(AnsibleCloudStackInstanceNic, self).__init__(module)
self.nic = None
self.returns = {
'ipaddress': 'ip_address',
'macaddress': 'mac_address',
'netmask': 'netmask',
}
def get_nic(self):
if self.nic:
return self.nic
args = {
'virtualmachineid': self.get_vm(key='id'),
'networkid': self.get_network(key='id'),
}
nics = self.query_api('listNics', **args)
if nics:
self.nic = nics['nic'][0]
return self.nic
return None
def get_nic_from_result(self, result):
for nic in result.get('nic') or []:
if nic['networkid'] == self.get_network(key='id'):
return nic
def add_nic(self):
self.result['changed'] = True
args = {
'virtualmachineid': self.get_vm(key='id'),
'networkid': self.get_network(key='id'),
'ipaddress': self.module.params.get('ip_address'),
}
if not self.module.check_mode:
res = self.query_api('addNicToVirtualMachine', **args)
if self.module.params.get('poll_async'):
vm = self.poll_job(res, 'virtualmachine')
self.nic = self.get_nic_from_result(result=vm)
return self.nic
def update_nic(self, nic):
# Do not try to update if no IP address is given
ip_address = self.module.params.get('ip_address')
if not ip_address:
return nic
args = {
'nicid': nic['id'],
'ipaddress': ip_address,
}
if self.has_changed(args, nic, ['ipaddress']):
self.result['changed'] = True
if not self.module.check_mode:
res = self.query_api('updateVmNicIp', **args)
if self.module.params.get('poll_async'):
vm = self.poll_job(res, 'virtualmachine')
self.nic = self.get_nic_from_result(result=vm)
return self.nic
def remove_nic(self, nic):
self.result['changed'] = True
args = {
'virtualmachineid': self.get_vm(key='id'),
'nicid': nic['id'],
}
if not self.module.check_mode:
res = self.query_api('removeNicFromVirtualMachine', **args)
if self.module.params.get('poll_async'):
self.poll_job(res, 'virtualmachine')
return nic
def present_nic(self):
nic = self.get_nic()
if not nic:
nic = self.add_nic()
else:
nic = self.update_nic(nic)
return nic
def absent_nic(self):
nic = self.get_nic()
if nic:
return self.remove_nic(nic)
return nic
def get_result(self, nic):
super(AnsibleCloudStackInstanceNic, self).get_result(nic)
if nic and not self.module.params.get('network'):
self.module.params['network'] = nic.get('networkid')
self.result['network'] = self.get_network(key='name')
self.result['vm'] = self.get_vm(key='name')
return self.result
def main():
argument_spec = cs_argument_spec()
argument_spec.update(dict(
vm=dict(required=True, aliases=['name']),
network=dict(required=True),
vpc=dict(),
ip_address=dict(),
state=dict(choices=['present', 'absent'], default='present'),
domain=dict(),
account=dict(),
project=dict(),
zone=dict(),
poll_async=dict(type='bool', default=True),
))
module = AnsibleModule(
argument_spec=argument_spec,
required_together=cs_required_together(),
supports_check_mode=True,
)
acs_nic = AnsibleCloudStackInstanceNic(module)
state = module.params.get('state')
if state == 'absent':
nic = acs_nic.absent_nic()
else:
nic = acs_nic.present_nic()
result = acs_nic.get_result(nic)
module.exit_json(**result)
if __name__ == '__main__':
main()