Current File : //lib/python2.7/site-packages/ansible/modules/extras/cloud/vmware/vmware_migrate_vmk.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2015, Joseph Callen <jcallen () csc.com>
#
# 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/>.
DOCUMENTATION = '''
---
module: vmware_migrate_vmk
short_description: Migrate a VMK interface from VSS to VDS
description:
- Migrate a VMK interface from VSS to VDS
version_added: 2.0
author: "Joseph Callen (@jcpowermac), Russell Teague (@mtnbikenc)"
notes:
- Tested on vSphere 5.5
requirements:
- "python >= 2.6"
- PyVmomi
options:
esxi_hostname:
description:
- ESXi hostname to be managed
required: True
device:
description:
- VMK interface name
required: True
current_switch_name:
description:
- Switch VMK interface is currently on
required: True
current_portgroup_name:
description:
- Portgroup name VMK interface is currently on
required: True
migrate_switch_name:
description:
- Switch name to migrate VMK interface to
required: True
migrate_portgroup_name:
description:
- Portgroup name to migrate VMK interface to
required: True
extends_documentation_fragment: vmware.documentation
'''
EXAMPLES = '''
Example from Ansible playbook
- name: Migrate Management vmk
local_action:
module: vmware_migrate_vmk
hostname: vcsa_host
username: vcsa_user
password: vcsa_pass
esxi_hostname: esxi_hostname
device: vmk1
current_switch_name: temp_vswitch
current_portgroup_name: esx-mgmt
migrate_switch_name: dvSwitch
migrate_portgroup_name: Management
'''
try:
from pyVmomi import vim, vmodl
HAS_PYVMOMI = True
except ImportError:
HAS_PYVMOMI = False
class VMwareMigrateVmk(object):
def __init__(self, module):
self.module = module
self.host_system = None
self.migrate_switch_name = self.module.params['migrate_switch_name']
self.migrate_portgroup_name = self.module.params['migrate_portgroup_name']
self.device = self.module.params['device']
self.esxi_hostname = self.module.params['esxi_hostname']
self.current_portgroup_name = self.module.params['current_portgroup_name']
self.current_switch_name = self.module.params['current_switch_name']
self.content = connect_to_api(module)
def process_state(self):
try:
vmk_migration_states = {
'migrate_vss_vds': self.state_migrate_vss_vds,
'migrate_vds_vss': self.state_migrate_vds_vss,
'migrated': self.state_exit_unchanged
}
vmk_migration_states[self.check_vmk_current_state()]()
except vmodl.RuntimeFault as runtime_fault:
self.module.fail_json(msg=runtime_fault.msg)
except vmodl.MethodFault as method_fault:
self.module.fail_json(msg=method_fault.msg)
except Exception as e:
self.module.fail_json(msg=str(e))
def state_exit_unchanged(self):
self.module.exit_json(changed=False)
def state_migrate_vds_vss(self):
self.module.exit_json(changed=False, msg="Currently Not Implemented")
def create_host_vnic_config(self, dv_switch_uuid, portgroup_key):
host_vnic_config = vim.host.VirtualNic.Config()
host_vnic_config.spec = vim.host.VirtualNic.Specification()
host_vnic_config.changeOperation = "edit"
host_vnic_config.device = self.device
host_vnic_config.portgroup = ""
host_vnic_config.spec.distributedVirtualPort = vim.dvs.PortConnection()
host_vnic_config.spec.distributedVirtualPort.switchUuid = dv_switch_uuid
host_vnic_config.spec.distributedVirtualPort.portgroupKey = portgroup_key
return host_vnic_config
def create_port_group_config(self):
port_group_config = vim.host.PortGroup.Config()
port_group_config.spec = vim.host.PortGroup.Specification()
port_group_config.changeOperation = "remove"
port_group_config.spec.name = self.current_portgroup_name
port_group_config.spec.vlanId = -1
port_group_config.spec.vswitchName = self.current_switch_name
port_group_config.spec.policy = vim.host.NetworkPolicy()
return port_group_config
def state_migrate_vss_vds(self):
host_network_system = self.host_system.configManager.networkSystem
dv_switch = find_dvs_by_name(self.content, self.migrate_switch_name)
pg = find_dvspg_by_name(dv_switch, self.migrate_portgroup_name)
config = vim.host.NetworkConfig()
config.portgroup = [self.create_port_group_config()]
config.vnic = [self.create_host_vnic_config(dv_switch.uuid, pg.key)]
host_network_system.UpdateNetworkConfig(config, "modify")
self.module.exit_json(changed=True)
def check_vmk_current_state(self):
self.host_system = find_hostsystem_by_name(self.content, self.esxi_hostname)
for vnic in self.host_system.configManager.networkSystem.networkInfo.vnic:
if vnic.device == self.device:
#self.vnic = vnic
if vnic.spec.distributedVirtualPort is None:
if vnic.portgroup == self.current_portgroup_name:
return "migrate_vss_vds"
else:
dvs = find_dvs_by_name(self.content, self.current_switch_name)
if dvs is None:
return "migrated"
if vnic.spec.distributedVirtualPort.switchUuid == dvs.uuid:
return "migrate_vds_vss"
def main():
argument_spec = vmware_argument_spec()
argument_spec.update(dict(esxi_hostname=dict(required=True, type='str'),
device=dict(required=True, type='str'),
current_switch_name=dict(required=True, type='str'),
current_portgroup_name=dict(required=True, type='str'),
migrate_switch_name=dict(required=True, type='str'),
migrate_portgroup_name=dict(required=True, type='str')))
module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=False)
if not HAS_PYVMOMI:
self.module.fail_json(msg='pyvmomi required for this module')
vmware_migrate_vmk = VMwareMigrateVmk(module)
vmware_migrate_vmk.process_state()
from ansible.module_utils.vmware import *
from ansible.module_utils.basic import *
if __name__ == '__main__':
main()
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