1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
#!/usr/bin/python
# -*- coding: utf-8 -*-
# (c) 2015, Bede Carroll <bc+github () bedecarroll.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: vmware_vmotion
short_description: Move a virtual machine using vMotion
description:
- Using VMware vCenter, move a virtual machine using vMotion to a different
host.
version_added: 2.2
author: "Bede Carroll (@bedecarroll)"
notes:
- Tested on vSphere 6.0
requirements:
- "python >= 2.6"
- pyVmomi
options:
vm_name:
description:
- Name of the VM to perform a vMotion on
required: True
aliases: ['vm']
destination_host:
description:
- Name of the end host the VM should be running on
required: True
aliases: ['destination']
extends_documentation_fragment: vmware.documentation
'''
EXAMPLES = '''
# Example from Ansible playbook
- name: Perform vMotion of VM
local_action:
module: vmware_vmotion
hostname: 'vcenter_hostname'
username: 'vcenter_username'
password: 'vcenter_password'
validate_certs: False
vm_name: 'vm_name_as_per_vcenter'
destination_host: 'destination_host_as_per_vcenter'
'''
RETURN = '''
running_host:
description: List the host the virtual machine is registered to
returned: changed or success
type: string
sample: 'host1.example.com'
'''
try:
from pyVmomi import vim
HAS_PYVMOMI = True
except ImportError:
HAS_PYVMOMI = False
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.vmware import (connect_to_api, find_hostsystem_by_name, find_vm_by_name,
vmware_argument_spec, wait_for_task)
def migrate_vm(vm_object, host_object):
"""
Migrate virtual machine and return the task.
"""
relocate_spec = vim.vm.RelocateSpec(host=host_object)
task_object = vm_object.Relocate(relocate_spec)
return task_object
def main():
argument_spec = vmware_argument_spec()
argument_spec.update(
dict(
vm_name=dict(required=True, aliases=['vm'], type='str'),
destination_host=dict(required=True, aliases=['destination'], type='str'),
)
)
module = AnsibleModule(argument_spec=argument_spec, supports_check_mode=True)
if not HAS_PYVMOMI:
module.fail_json(msg='pyVmomi is required for this module')
content = connect_to_api(module=module)
vm_object = find_vm_by_name(content=content, vm_name=module.params['vm_name'])
host_object = find_hostsystem_by_name(content=content, hostname=module.params['destination_host'])
# Setup result
result = {
'changed': False
}
# Check if we could find the VM or Host
if not vm_object:
module.fail_json(msg='Cannot find virtual machine')
if not host_object:
module.fail_json(msg='Cannot find host')
# Make sure VM isn't already at the destination
if vm_object.runtime.host.name == module.params['destination_host']:
module.exit_json(**result)
if not module.check_mode:
# Migrate VM and get Task object back
task_object = migrate_vm(vm_object=vm_object, host_object=host_object)
# Wait for task to complete
wait_for_task(task_object)
# If task was a success the VM has moved, update running_host and complete module
if task_object.info.state == vim.TaskInfo.State.success:
vm_object = find_vm_by_name(content=content, vm_name=module.params['vm_name'])
result['running_host'] = vm_object.runtime.host.name
result['changed'] = True
module.exit_json(**result)
else:
if task_object.info.error is None:
module.fail_json(msg='Unable to migrate VM due to an error, please check vCenter')
else:
module.fail_json(msg='Unable to migrate VM due to an error: %s' % task_object.info.error)
else:
# If we are in check mode return a result as if move was performed
result['running_host'] = module.params['destination_host']
result['changed'] = True
module.exit_json(**result)
if __name__ == '__main__':
main()
|
