/
na_ontap_ntp.py
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/
na_ontap_ntp.py
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#!/usr/bin/python
# (c) 2018-2019, NetApp, Inc
# 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': 'certified'}
DOCUMENTATION = """
module: na_ontap_ntp
short_description: NetApp ONTAP NTP server
extends_documentation_fragment:
- netapp.na_ontap
version_added: '2.6'
author: NetApp Ansible Team (@carchi8py) <ng-ansibleteam@netapp.com>
description:
- Create or delete or modify NTP server in ONTAP
options:
state:
description:
- Whether the specified NTP server should exist or not.
choices: ['present', 'absent']
default: 'present'
server_name:
description:
- The name of the NTP server to manage.
required: True
version:
description:
- give version for NTP server
choices: ['auto', '3', '4']
default: 'auto'
"""
EXAMPLES = """
- name: Create NTP server
na_ontap_ntp:
state: present
version: auto
server_name: "{{ server_name }}"
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
- name: Delete NTP server
na_ontap_ntp:
state: absent
server_name: "{{ server_name }}"
hostname: "{{ netapp_hostname }}"
username: "{{ netapp_username }}"
password: "{{ netapp_password }}"
"""
RETURN = """
"""
import traceback
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils._text import to_native
import ansible.module_utils.netapp as netapp_utils
HAS_NETAPP_LIB = netapp_utils.has_netapp_lib()
class NetAppOntapNTPServer(object):
""" object initialize and class methods """
def __init__(self):
self.argument_spec = netapp_utils.na_ontap_host_argument_spec()
self.argument_spec.update(dict(
state=dict(required=False, choices=[
'present', 'absent'], default='present'),
server_name=dict(required=True, type='str'),
version=dict(required=False, type='str', default='auto',
choices=['auto', '3', '4']),
))
self.module = AnsibleModule(
argument_spec=self.argument_spec,
supports_check_mode=True
)
parameters = self.module.params
# set up state variables
self.state = parameters['state']
self.server_name = parameters['server_name']
self.version = parameters['version']
if HAS_NETAPP_LIB is False:
self.module.fail_json(
msg="the python NetApp-Lib module is required")
else:
self.server = netapp_utils.setup_na_ontap_zapi(module=self.module)
def get_ntp_server(self):
"""
Return details about the ntp server
:param:
name : Name of the server_name
:return: Details about the ntp server. None if not found.
:rtype: dict
"""
ntp_iter = netapp_utils.zapi.NaElement('ntp-server-get-iter')
ntp_info = netapp_utils.zapi.NaElement('ntp-server-info')
ntp_info.add_new_child('server-name', self.server_name)
query = netapp_utils.zapi.NaElement('query')
query.add_child_elem(ntp_info)
ntp_iter.add_child_elem(query)
result = self.server.invoke_successfully(ntp_iter, True)
return_value = None
if result.get_child_by_name('num-records') and \
int(result.get_child_content('num-records')) == 1:
ntp_server_name = result.get_child_by_name('attributes-list').\
get_child_by_name('ntp-server-info').\
get_child_content('server-name')
server_version = result.get_child_by_name('attributes-list').\
get_child_by_name('ntp-server-info').\
get_child_content('version')
return_value = {
'server-name': ntp_server_name,
'version': server_version
}
return return_value
def create_ntp_server(self):
"""
create ntp server.
"""
ntp_server_create = netapp_utils.zapi.NaElement.create_node_with_children(
'ntp-server-create', **{'server-name': self.server_name,
'version': self.version
})
try:
self.server.invoke_successfully(ntp_server_create,
enable_tunneling=True)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error creating ntp server %s: %s'
% (self.server_name, to_native(error)),
exception=traceback.format_exc())
def delete_ntp_server(self):
"""
delete ntp server.
"""
ntp_server_delete = netapp_utils.zapi.NaElement.create_node_with_children(
'ntp-server-delete', **{'server-name': self.server_name})
try:
self.server.invoke_successfully(ntp_server_delete,
enable_tunneling=True)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error deleting ntp server %s: %s'
% (self.server_name, to_native(error)),
exception=traceback.format_exc())
def modify_version(self):
"""
modify the version.
"""
ntp_modify_versoin = netapp_utils.zapi.NaElement.create_node_with_children(
'ntp-server-modify',
**{'server-name': self.server_name, 'version': self.version})
try:
self.server.invoke_successfully(ntp_modify_versoin,
enable_tunneling=True)
except netapp_utils.zapi.NaApiError as error:
self.module.fail_json(msg='Error modifying version for ntp server %s: %s'
% (self.server_name, to_native(error)),
exception=traceback.format_exc())
def apply(self):
"""Apply action to ntp-server"""
changed = False
ntp_modify = False
results = netapp_utils.get_cserver(self.server)
cserver = netapp_utils.setup_na_ontap_zapi(
module=self.module, vserver=results)
netapp_utils.ems_log_event("na_ontap_ntp", cserver)
ntp_server_details = self.get_ntp_server()
if ntp_server_details is not None:
if self.state == 'absent': # delete
changed = True
elif self.state == 'present' and self.version:
# modify version
if self.version != ntp_server_details['version']:
ntp_modify = True
changed = True
else:
if self.state == 'present': # create
changed = True
if changed:
if self.module.check_mode:
pass
else:
if self.state == 'present':
if ntp_server_details is None:
self.create_ntp_server()
elif ntp_modify:
self.modify_version()
elif self.state == 'absent':
self.delete_ntp_server()
self.module.exit_json(changed=changed)
def main():
""" Create object and call apply """
ntp_obj = NetAppOntapNTPServer()
ntp_obj.apply()
if __name__ == '__main__':
main()