359 lines
11 KiB
Python
359 lines
11 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright: (c) 2018, F5 Networks 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 = r'''
|
|
---
|
|
module: bigip_gtm_global
|
|
short_description: Manages global GTM settings
|
|
description:
|
|
- Manages global GTM settings. These settings include general, load balancing, and metrics
|
|
related settings.
|
|
version_added: 2.6
|
|
options:
|
|
synchronization:
|
|
description:
|
|
- Specifies whether this system is a member of a synchronization group.
|
|
- When you enable synchronization, the system periodically queries other systems in
|
|
the synchronization group to obtain and distribute configuration and metrics collection
|
|
updates.
|
|
- The synchronization group may contain systems configured as Global Traffic Manager and
|
|
Link Controller systems.
|
|
type: bool
|
|
synchronization_group_name:
|
|
description:
|
|
- Specifies the name of the synchronization group to which the system belongs.
|
|
synchronize_zone_files:
|
|
description:
|
|
- Specifies that the system synchronizes Domain Name System (DNS) zone files among the
|
|
synchronization group members.
|
|
type: bool
|
|
extends_documentation_fragment: f5
|
|
author:
|
|
- Tim Rupp (@caphrim007)
|
|
- Wojciech Wypior (@wojtek0806)
|
|
'''
|
|
|
|
EXAMPLES = r'''
|
|
- name: Configure synchronization settings
|
|
bigip_gtm_global:
|
|
synchronization: yes
|
|
synchronization_group_name: my-group
|
|
synchronize_zone_files: yes
|
|
state: present
|
|
provider:
|
|
user: admin
|
|
password: secret
|
|
server: lb.mydomain.com
|
|
delegate_to: localhost
|
|
'''
|
|
|
|
RETURN = r'''
|
|
synchronization:
|
|
description: The synchronization setting on the system.
|
|
returned: changed
|
|
type: bool
|
|
sample: true
|
|
synchronization_group_name:
|
|
description: The synchronization group name.
|
|
returned: changed
|
|
type: str
|
|
sample: my-group
|
|
synchronize_zone_files:
|
|
description: Whether or not the system will sync zone files.
|
|
returned: changed
|
|
type: str
|
|
sample: my-group
|
|
'''
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
|
|
try:
|
|
from library.module_utils.network.f5.bigip import F5RestClient
|
|
from library.module_utils.network.f5.common import F5ModuleError
|
|
from library.module_utils.network.f5.common import AnsibleF5Parameters
|
|
from library.module_utils.network.f5.common import cleanup_tokens
|
|
from library.module_utils.network.f5.common import fq_name
|
|
from library.module_utils.network.f5.common import f5_argument_spec
|
|
from library.module_utils.network.f5.common import exit_json
|
|
from library.module_utils.network.f5.common import fail_json
|
|
from library.module_utils.network.f5.icontrol import module_provisioned
|
|
except ImportError:
|
|
from ansible.module_utils.network.f5.bigip import F5RestClient
|
|
from ansible.module_utils.network.f5.common import F5ModuleError
|
|
from ansible.module_utils.network.f5.common import AnsibleF5Parameters
|
|
from ansible.module_utils.network.f5.common import cleanup_tokens
|
|
from ansible.module_utils.network.f5.common import fq_name
|
|
from ansible.module_utils.network.f5.common import f5_argument_spec
|
|
from ansible.module_utils.network.f5.common import exit_json
|
|
from ansible.module_utils.network.f5.common import fail_json
|
|
from ansible.module_utils.network.f5.icontrol import module_provisioned
|
|
|
|
|
|
class Parameters(AnsibleF5Parameters):
|
|
api_map = {
|
|
'synchronizationGroupName': 'synchronization_group_name',
|
|
'synchronizeZoneFiles': 'synchronize_zone_files',
|
|
}
|
|
|
|
api_attributes = [
|
|
'synchronizeZoneFiles', 'synchronizationGroupName', 'synchronization',
|
|
]
|
|
|
|
returnables = [
|
|
'synchronization', 'synchronization_group_name', 'synchronize_zone_files',
|
|
]
|
|
|
|
updatables = [
|
|
'synchronization', 'synchronization_group_name', 'synchronize_zone_files',
|
|
]
|
|
|
|
|
|
class ApiParameters(Parameters):
|
|
@property
|
|
def synchronization(self):
|
|
if self._values['synchronization'] is None:
|
|
return None
|
|
elif self._values['synchronization'] == 'no':
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
@property
|
|
def synchronize_zone_files(self):
|
|
if self._values['synchronize_zone_files'] is None:
|
|
return None
|
|
elif self._values['synchronize_zone_files'] == 'no':
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
@property
|
|
def synchronization_group_name(self):
|
|
if self._values['synchronization_group_name'] is None:
|
|
return None
|
|
return str(self._values['synchronization_group_name'])
|
|
|
|
|
|
class ModuleParameters(Parameters):
|
|
pass
|
|
|
|
|
|
class Changes(Parameters):
|
|
def to_return(self):
|
|
result = {}
|
|
try:
|
|
for returnable in self.returnables:
|
|
result[returnable] = getattr(self, returnable)
|
|
result = self._filter_params(result)
|
|
except Exception:
|
|
pass
|
|
return result
|
|
|
|
|
|
class UsableChanges(Changes):
|
|
@property
|
|
def synchronization(self):
|
|
if self._values['synchronization'] is None:
|
|
return None
|
|
elif self._values['synchronization'] is False:
|
|
return 'no'
|
|
else:
|
|
return 'yes'
|
|
|
|
@property
|
|
def synchronize_zone_files(self):
|
|
if self._values['synchronize_zone_files'] is None:
|
|
return None
|
|
elif self._values['synchronize_zone_files'] is False:
|
|
return 'no'
|
|
else:
|
|
return 'yes'
|
|
|
|
|
|
class ReportableChanges(Changes):
|
|
pass
|
|
|
|
|
|
class Difference(object):
|
|
def __init__(self, want, have=None):
|
|
self.want = want
|
|
self.have = have
|
|
|
|
def compare(self, param):
|
|
try:
|
|
result = getattr(self, param)
|
|
return result
|
|
except AttributeError:
|
|
return self.__default(param)
|
|
|
|
def __default(self, param):
|
|
attr1 = getattr(self.want, param)
|
|
try:
|
|
attr2 = getattr(self.have, param)
|
|
if attr1 != attr2:
|
|
return attr1
|
|
except AttributeError:
|
|
return attr1
|
|
|
|
@property
|
|
def synchronization_group_name(self):
|
|
if self.want.synchronization_group_name is None:
|
|
return None
|
|
if self.want.synchronization_group_name == '' and self.have.synchronization_group_name is None:
|
|
return None
|
|
if self.want.synchronization_group_name != self.have.synchronization_group_name:
|
|
return self.want.synchronization_group_name
|
|
|
|
|
|
class ModuleManager(object):
|
|
def __init__(self, *args, **kwargs):
|
|
self.module = kwargs.get('module', None)
|
|
self.client = kwargs.get('client', None)
|
|
self.want = ModuleParameters(params=self.module.params)
|
|
self.have = ApiParameters()
|
|
self.changes = UsableChanges()
|
|
|
|
def _update_changed_options(self):
|
|
diff = Difference(self.want, self.have)
|
|
updatables = Parameters.updatables
|
|
changed = dict()
|
|
for k in updatables:
|
|
change = diff.compare(k)
|
|
if change is None:
|
|
continue
|
|
else:
|
|
if isinstance(change, dict):
|
|
changed.update(change)
|
|
else:
|
|
changed[k] = change
|
|
if changed:
|
|
self.changes = UsableChanges(params=changed)
|
|
return True
|
|
return False
|
|
|
|
def _announce_deprecations(self, result):
|
|
warnings = result.pop('__warnings', [])
|
|
for warning in warnings:
|
|
self.client.module.deprecate(
|
|
msg=warning['msg'],
|
|
version=warning['version']
|
|
)
|
|
|
|
def exec_module(self): # lgtm [py/similar-function]
|
|
if not module_provisioned(self.client, 'gtm'):
|
|
raise F5ModuleError(
|
|
"GTM must be provisioned to use this module."
|
|
)
|
|
result = dict()
|
|
|
|
changed = self.present()
|
|
|
|
reportable = ReportableChanges(params=self.changes.to_return())
|
|
changes = reportable.to_return()
|
|
result.update(**changes)
|
|
result.update(dict(changed=changed))
|
|
self._announce_deprecations(result)
|
|
return result
|
|
|
|
def present(self):
|
|
return self.update()
|
|
|
|
def update(self):
|
|
self.have = self.read_current_from_device()
|
|
if not self.should_update():
|
|
return False
|
|
if self.module.check_mode:
|
|
return True
|
|
self.update_on_device()
|
|
return True
|
|
|
|
def should_update(self):
|
|
result = self._update_changed_options()
|
|
if result:
|
|
return True
|
|
return False
|
|
|
|
def update_on_device(self):
|
|
params = self.changes.api_params()
|
|
uri = "https://{0}:{1}/mgmt/tm/gtm/global-settings/general/".format(
|
|
self.client.provider['server'],
|
|
self.client.provider['server_port'],
|
|
)
|
|
resp = self.client.api.patch(uri, json=params)
|
|
try:
|
|
response = resp.json()
|
|
except ValueError as ex:
|
|
raise F5ModuleError(str(ex))
|
|
|
|
if 'code' in response and response['code'] == 400:
|
|
if 'message' in response:
|
|
raise F5ModuleError(response['message'])
|
|
else:
|
|
raise F5ModuleError(resp.content)
|
|
|
|
def read_current_from_device(self):
|
|
uri = "https://{0}:{1}/mgmt/tm/gtm/global-settings/general/".format(
|
|
self.client.provider['server'],
|
|
self.client.provider['server_port'],
|
|
)
|
|
resp = self.client.api.get(uri)
|
|
try:
|
|
response = resp.json()
|
|
except ValueError as ex:
|
|
raise F5ModuleError(str(ex))
|
|
|
|
if 'code' in response and response['code'] == 400:
|
|
if 'message' in response:
|
|
raise F5ModuleError(response['message'])
|
|
else:
|
|
raise F5ModuleError(resp.content)
|
|
return ApiParameters(params=response)
|
|
|
|
|
|
class ArgumentSpec(object):
|
|
def __init__(self):
|
|
self.supports_check_mode = True
|
|
argument_spec = dict(
|
|
synchronization=dict(type='bool'),
|
|
synchronization_group_name=dict(),
|
|
synchronize_zone_files=dict(type='bool')
|
|
)
|
|
self.argument_spec = {}
|
|
self.argument_spec.update(f5_argument_spec)
|
|
self.argument_spec.update(argument_spec)
|
|
|
|
|
|
def main():
|
|
spec = ArgumentSpec()
|
|
|
|
module = AnsibleModule(
|
|
argument_spec=spec.argument_spec,
|
|
supports_check_mode=spec.supports_check_mode,
|
|
)
|
|
|
|
client = F5RestClient(**module.params)
|
|
|
|
try:
|
|
mm = ModuleManager(module=module, client=client)
|
|
results = mm.exec_module()
|
|
cleanup_tokens(client)
|
|
exit_json(module, results, client)
|
|
except F5ModuleError as ex:
|
|
cleanup_tokens(client)
|
|
fail_json(module, ex, client)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|