From d405650b8f228b89ec2eb002cc397d647ab0e854 Mon Sep 17 00:00:00 2001 From: Russell Teague Date: Mon, 24 Aug 2015 13:48:16 -0400 Subject: [PATCH] Adding vmware_vm_vss_dvs_migrate module --- .../cloud/vmware/vmware_vm_vss_dvs_migrate.py | 176 ++++++++++++++++++ 1 file changed, 176 insertions(+) create mode 100644 lib/ansible/modules/extras/cloud/vmware/vmware_vm_vss_dvs_migrate.py diff --git a/lib/ansible/modules/extras/cloud/vmware/vmware_vm_vss_dvs_migrate.py b/lib/ansible/modules/extras/cloud/vmware/vmware_vm_vss_dvs_migrate.py new file mode 100644 index 00000000000..ff51f86ed09 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/vmware/vmware_vm_vss_dvs_migrate.py @@ -0,0 +1,176 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +# (c) 2015, Joseph Callen +# +# 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 . + +DOCUMENTATION = ''' +--- +module: vmware_vm_vss_dvs_migrate +short_description: Migrates a virtual machine from a standard vswitch to distributed +description: + - Migrates a virtual machine from a standard vswitch to distributed +version_added: 2.0 +author: "Joseph Callen (@jcpowermac)" +notes: + - Tested on vSphere 5.5 +requirements: + - "python >= 2.6" + - PyVmomi +options: + hostname: + description: + - The hostname or IP address of the vSphere vCenter API server + required: True + username: + description: + - The username of the vSphere vCenter + required: True + aliases: ['user', 'admin'] + password: + description: + - The password of the vSphere vCenter + required: True + aliases: ['pass', 'pwd'] + vm_name: + description: + - Name of the virtual machine to migrate to a dvSwitch + required: True + dvportgroup_name: + description: + - Name of the portgroup to migrate to the virtual machine to + required: True +''' + +EXAMPLES = ''' +- name: Migrate VCSA to vDS + local_action: + module: vmware_vm_vss_dvs_migrate + hostname: vcenter_ip_or_hostname + username: vcenter_username + password: vcenter_password + vm_name: virtual_machine_name + dvportgroup_name: distributed_portgroup_name +''' + +try: + from pyVmomi import vim, vmodl + HAS_PYVMOMI = True +except ImportError: + HAS_PYVMOMI = False + + +def _find_dvspg_by_name(content, pg_name): + + vmware_distributed_port_group = get_all_objs(content, [vim.dvs.DistributedVirtualPortgroup]) + for dvspg in vmware_distributed_port_group: + if dvspg.name == pg_name: + return dvspg + return None + + +def find_vm_by_name(content, vm_name): + + virtual_machines = get_all_objs(content, [vim.VirtualMachine]) + for vm in virtual_machines: + if vm.name == vm_name: + return vm + return None + + +def migrate_network_adapter_vds(module): + vm_name = module.params['vm_name'] + dvportgroup_name = module.params['dvportgroup_name'] + content = module.params['content'] + + vm_configspec = vim.vm.ConfigSpec() + nic = vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo() + port = vim.dvs.PortConnection() + devicespec = vim.vm.device.VirtualDeviceSpec() + + pg = _find_dvspg_by_name(content, dvportgroup_name) + + if pg is None: + module.fail_json(msg="The standard portgroup was not found") + + vm = find_vm_by_name(content, vm_name) + if vm is None: + module.fail_json(msg="The virtual machine was not found") + + dvswitch = pg.config.distributedVirtualSwitch + port.switchUuid = dvswitch.uuid + port.portgroupKey = pg.key + nic.port = port + + for device in vm.config.hardware.device: + if isinstance(device, vim.vm.device.VirtualEthernetCard): + devicespec.device = device + devicespec.operation = vim.vm.device.VirtualDeviceSpec.Operation.edit + devicespec.device.backing = nic + vm_configspec.deviceChange.append(devicespec) + + task = vm.ReconfigVM_Task(vm_configspec) + changed, result = wait_for_task(task) + module.exit_json(changed=changed, result=result) + + +def state_exit_unchanged(module): + module.exit_json(changed=False) + + +def check_vm_network_state(module): + vm_name = module.params['vm_name'] + try: + content = connect_to_api(module) + module.params['content'] = content + vm = find_vm_by_name(content, vm_name) + module.params['vm'] = vm + if vm is None: + module.fail_json(msg="A virtual machine with name %s does not exist" % vm_name) + for device in vm.config.hardware.device: + if isinstance(device, vim.vm.device.VirtualEthernetCard): + if isinstance(device.backing, vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo): + return 'present' + return 'absent' + except vmodl.RuntimeFault as runtime_fault: + module.fail_json(msg=runtime_fault.msg) + except vmodl.MethodFault as method_fault: + module.fail_json(msg=method_fault.msg) + + +def main(): + + argument_spec = vmware_argument_spec() + argument_spec.update(dict(vm_name=dict(required=True, type='str'), + dvportgroup_name=dict(required=True, type='str'))) + + module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=False) + if not HAS_PYVMOMI: + module.fail_json(msg='pyvmomi is required for this module') + + vm_nic_states = { + 'absent': migrate_network_adapter_vds, + 'present': state_exit_unchanged, + } + + vm_nic_states[check_vm_network_state(module)](module) + +from ansible.module_utils.vmware import * +from ansible.module_utils.basic import * + +if __name__ == '__main__': + main() \ No newline at end of file