210 lines
7.9 KiB
Python
210 lines
7.9 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
# Copyright: (c) 2018, Ansible Project
|
|
# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.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_datastore_maintenancemode
|
|
short_description: Place a datastore into maintenance mode
|
|
description:
|
|
- This module can be used to manage maintenance mode of a datastore.
|
|
author:
|
|
- "Abhijeet Kasurde (@Akasurde)"
|
|
version_added: 2.6
|
|
notes:
|
|
- Tested on vSphere 5.5, 6.0 and 6.5
|
|
requirements:
|
|
- "python >= 2.6"
|
|
- PyVmomi
|
|
options:
|
|
datastore:
|
|
description:
|
|
- Name of datastore to manage.
|
|
- If C(datastore_cluster) or C(cluster_name) are not set, this parameter is required.
|
|
datastore_cluster:
|
|
description:
|
|
- Name of the datastore cluster from all child datastores to be managed.
|
|
- If C(datastore) or C(cluster_name) are not set, this parameter is required.
|
|
cluster_name:
|
|
description:
|
|
- Name of the cluster where datastore is connected to.
|
|
- If multiple datastores are connected to the given cluster, then all datastores will be managed by C(state).
|
|
- If C(datastore) or C(datastore_cluster) are not set, this parameter is required.
|
|
state:
|
|
description:
|
|
- If set to C(present), then enter datastore into maintenance mode.
|
|
- If set to C(present) and datastore is already in maintenance mode, then no action will be taken.
|
|
- If set to C(absent) and datastore is in maintenance mode, then exit maintenance mode.
|
|
- If set to C(absent) and datastore is not in maintenance mode, then no action will be taken.
|
|
choices: [ present, absent ]
|
|
default: present
|
|
required: False
|
|
extends_documentation_fragment: vmware.documentation
|
|
'''
|
|
|
|
EXAMPLES = '''
|
|
- name: Enter datastore into Maintenance Mode
|
|
vmware_datastore_maintenancemode:
|
|
hostname: '{{ vcenter_hostname }}'
|
|
username: '{{ vcenter_username }}'
|
|
password: '{{ vcenter_password }}'
|
|
datastore: '{{ datastore_name }}'
|
|
state: present
|
|
delegate_to: localhost
|
|
|
|
- name: Enter all datastores under cluster into Maintenance Mode
|
|
vmware_datastore_maintenancemode:
|
|
hostname: '{{ vcenter_hostname }}'
|
|
username: '{{ vcenter_username }}'
|
|
password: '{{ vcenter_password }}'
|
|
cluster_name: '{{ cluster_name }}'
|
|
state: present
|
|
delegate_to: localhost
|
|
|
|
- name: Enter all datastores under datastore cluster into Maintenance Mode
|
|
vmware_datastore_maintenancemode:
|
|
hostname: '{{ vcenter_hostname }}'
|
|
username: '{{ vcenter_username }}'
|
|
password: '{{ vcenter_password }}'
|
|
datastore_cluster: '{{ datastore_cluster_name }}'
|
|
state: present
|
|
delegate_to: localhost
|
|
|
|
- name: Exit datastore into Maintenance Mode
|
|
vmware_datastore_maintenancemode:
|
|
hostname: '{{ vcenter_hostname }}'
|
|
username: '{{ vcenter_username }}'
|
|
password: '{{ vcenter_password }}'
|
|
datastore: '{{ datastore_name }}'
|
|
state: absent
|
|
delegate_to: localhost
|
|
'''
|
|
|
|
RETURN = '''
|
|
results:
|
|
description: Action taken for datastore
|
|
returned: always
|
|
type: dict
|
|
sample:
|
|
'''
|
|
|
|
try:
|
|
from pyVmomi import vim
|
|
except ImportError:
|
|
pass
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
from ansible.module_utils.vmware import (PyVmomi, vmware_argument_spec, wait_for_task,
|
|
find_cluster_by_name, get_all_objs)
|
|
from ansible.module_utils._text import to_native
|
|
|
|
|
|
class VmwareDatastoreMaintenanceMgr(PyVmomi):
|
|
def __init__(self, module):
|
|
super(VmwareDatastoreMaintenanceMgr, self).__init__(module)
|
|
datastore_name = self.params.get('datastore')
|
|
cluster_name = self.params.get('cluster_name')
|
|
datastore_cluster = self.params.get('datastore_cluster')
|
|
self.datastore_objs = []
|
|
if datastore_name:
|
|
self.datastore_objs = [self.find_datastore_by_name(datastore_name=datastore_name)]
|
|
elif cluster_name:
|
|
cluster = find_cluster_by_name(self.content, cluster_name)
|
|
if not cluster:
|
|
self.module.fail_json(msg='Failed to find cluster "%(cluster_name)s".' % self.params)
|
|
self.datastore_objs = cluster.datastore
|
|
elif datastore_cluster:
|
|
datastore_cluster_obj = get_all_objs(self.content, [vim.StoragePod])
|
|
if not datastore_cluster_obj:
|
|
self.module.fail_json(msg='Failed to find datastore cluster "%(datastore_cluster)s".' % self.params)
|
|
for datastore in datastore_cluster_obj.childEntity:
|
|
self.datastore_objs.append(datastore)
|
|
else:
|
|
self.module.fail_json(msg="Please select one of 'cluster_name', 'datastore' or 'datastore_cluster'.")
|
|
self.state = self.params.get('state')
|
|
|
|
def ensure(self):
|
|
datastore_results = dict()
|
|
change_datastore_list = []
|
|
for datastore in self.datastore_objs:
|
|
changed = False
|
|
if self.state == 'present' and datastore.summary.maintenanceMode != 'normal':
|
|
datastore_results[datastore.name] = "Datastore '%s' is already in maintenance mode." % datastore.name
|
|
break
|
|
elif self.state == 'absent' and datastore.summary.maintenanceMode == 'normal':
|
|
datastore_results[datastore.name] = "Datastore '%s' is not in maintenance mode." % datastore.name
|
|
break
|
|
|
|
try:
|
|
if self.state == 'present':
|
|
storage_replacement_result = datastore.DatastoreEnterMaintenanceMode()
|
|
task = storage_replacement_result.task
|
|
else:
|
|
task = datastore.DatastoreExitMaintenanceMode_Task()
|
|
|
|
success, result = wait_for_task(task)
|
|
|
|
if success:
|
|
changed = True
|
|
if self.state == 'present':
|
|
datastore_results[datastore.name] = "Datastore '%s' entered in maintenance mode." % datastore.name
|
|
else:
|
|
datastore_results[datastore.name] = "Datastore '%s' exited from maintenance mode." % datastore.name
|
|
except vim.fault.InvalidState as invalid_state:
|
|
if self.state == 'present':
|
|
msg = "Unable to enter datastore '%s' in" % datastore.name
|
|
else:
|
|
msg = "Unable to exit datastore '%s' from" % datastore.name
|
|
msg += " maintenance mode due to : %s" % to_native(invalid_state.msg)
|
|
self.module.fail_json(msg=msg)
|
|
except Exception as exc:
|
|
if self.state == 'present':
|
|
msg = "Unable to enter datastore '%s' in" % datastore.name
|
|
else:
|
|
msg = "Unable to exit datastore '%s' from" % datastore.name
|
|
msg += " maintenance mode due to generic exception : %s" % to_native(exc)
|
|
self.module.fail_json(msg=msg)
|
|
change_datastore_list.append(changed)
|
|
|
|
changed = False
|
|
if any(change_datastore_list):
|
|
changed = True
|
|
self.module.exit_json(changed=changed, results=datastore_results)
|
|
|
|
|
|
def main():
|
|
spec = vmware_argument_spec()
|
|
spec.update(dict(
|
|
datastore=dict(type='str', required=False),
|
|
cluster_name=dict(type='str', required=False),
|
|
datastore_cluster=dict(type='str', required=False),
|
|
state=dict(type='str', default='present', choices=['present', 'absent']),
|
|
))
|
|
|
|
module = AnsibleModule(
|
|
argument_spec=spec,
|
|
required_one_of=[
|
|
['datastore', 'cluster_name', 'datastore_cluster'],
|
|
],
|
|
)
|
|
|
|
datastore_maintenance_mgr = VmwareDatastoreMaintenanceMgr(module=module)
|
|
datastore_maintenance_mgr.ensure()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|