mirror of
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459 lines
13 KiB
Python
459 lines
13 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright (c) 2017 F5 Networks Inc.
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# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['stableinterface'],
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'supported_by': 'certified'}
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DOCUMENTATION = r'''
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---
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module: bigip_gtm_datacenter
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short_description: Manage Datacenter configuration in BIG-IP
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description:
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- Manage BIG-IP data center configuration. A data center defines the location
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where the physical network components reside, such as the server and link
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objects that share the same subnet on the network. This module is able to
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manipulate the data center definitions in a BIG-IP.
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version_added: 2.2
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options:
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contact:
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description:
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- The name of the contact for the data center.
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description:
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description:
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- The description of the data center.
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location:
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description:
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- The location of the data center.
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name:
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description:
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- The name of the data center.
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required: True
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state:
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description:
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- The virtual address state. If C(absent), an attempt to delete the
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virtual address will be made. This will only succeed if this
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virtual address is not in use by a virtual server. C(present) creates
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the virtual address and enables it. If C(enabled), enable the virtual
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address if it exists. If C(disabled), create the virtual address if
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needed, and set state to C(disabled).
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default: present
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choices:
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- present
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- absent
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- enabled
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- disabled
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partition:
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description:
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- Device partition to manage resources on.
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default: Common
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version_added: 2.5
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extends_documentation_fragment: f5
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author:
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- Tim Rupp (@caphrim007)
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'''
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EXAMPLES = r'''
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- name: Create data center "New York"
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bigip_gtm_datacenter:
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server: lb.mydomain.com
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user: admin
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password: secret
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name: New York
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location: 222 West 23rd
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delegate_to: localhost
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'''
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RETURN = r'''
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contact:
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description: The contact that was set on the datacenter.
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returned: changed
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type: string
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sample: admin@root.local
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description:
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description: The description that was set for the datacenter.
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returned: changed
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type: string
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sample: Datacenter in NYC
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enabled:
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description: Whether the datacenter is enabled or not
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returned: changed
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type: bool
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sample: true
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disabled:
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description: Whether the datacenter is disabled or not.
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returned: changed
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type: bool
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sample: true
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state:
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description: State of the datacenter.
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returned: changed
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type: string
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sample: disabled
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location:
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description: The location that is set for the datacenter.
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returned: changed
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type: string
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sample: 222 West 23rd
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'''
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from ansible.module_utils.basic import AnsibleModule
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from ansible.module_utils.basic import env_fallback
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try:
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from library.module_utils.network.f5.bigip import HAS_F5SDK
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from library.module_utils.network.f5.bigip import F5Client
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from library.module_utils.network.f5.common import F5ModuleError
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from library.module_utils.network.f5.common import AnsibleF5Parameters
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from library.module_utils.network.f5.common import cleanup_tokens
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from library.module_utils.network.f5.common import f5_argument_spec
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try:
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from library.module_utils.network.f5.common import iControlUnexpectedHTTPError
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except ImportError:
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HAS_F5SDK = False
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except ImportError:
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from ansible.module_utils.network.f5.bigip import HAS_F5SDK
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from ansible.module_utils.network.f5.bigip import F5Client
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from ansible.module_utils.network.f5.common import F5ModuleError
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from ansible.module_utils.network.f5.common import AnsibleF5Parameters
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from ansible.module_utils.network.f5.common import cleanup_tokens
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from ansible.module_utils.network.f5.common import f5_argument_spec
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try:
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from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError
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except ImportError:
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HAS_F5SDK = False
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class Parameters(AnsibleF5Parameters):
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api_map = {}
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updatables = [
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'location', 'description', 'contact', 'state'
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]
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returnables = [
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'location', 'description', 'contact', 'state', 'enabled', 'disabled'
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]
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api_attributes = [
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'enabled', 'location', 'description', 'contact', 'disabled'
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]
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def to_return(self):
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result = {}
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for returnable in self.returnables:
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result[returnable] = getattr(self, returnable)
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result = self._filter_params(result)
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return result
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def api_params(self):
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result = {}
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for api_attribute in self.api_attributes:
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if api_attribute in self.api_map:
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result[api_attribute] = getattr(
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self, self.api_map[api_attribute])
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else:
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result[api_attribute] = getattr(self, api_attribute)
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result = self._filter_params(result)
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return result
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class ApiParameters(Parameters):
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@property
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def disabled(self):
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if self._values['disabled'] is True:
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return True
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return None
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@property
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def enabled(self):
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if self._values['enabled'] is True:
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return True
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return None
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class ModuleParameters(Parameters):
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@property
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def disabled(self):
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if self._values['state'] == 'disabled':
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return True
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else:
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return None
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@property
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def enabled(self):
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if self._values['state'] in ['enabled', 'present']:
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return True
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return None
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@property
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def state(self):
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if self.enabled and self._values['state'] != 'present':
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return 'enabled'
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elif self.disabled and self._values['state'] != 'present':
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return 'disabled'
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else:
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return self._values['state']
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class Changes(Parameters):
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def to_return(self):
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result = {}
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try:
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for returnable in self.returnables:
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result[returnable] = getattr(self, returnable)
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result = self._filter_params(result)
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except Exception:
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pass
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return result
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class UsableChanges(Changes):
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pass
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class ReportableChanges(Changes):
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@property
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def disabled(self):
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if self._values['state'] == 'disabled':
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return True
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elif self._values['state'] in ['enabled', 'present']:
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return False
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return None
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@property
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def enabled(self):
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if self._values['state'] in ['enabled', 'present']:
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return True
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elif self._values['state'] == 'disabled':
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return False
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return None
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class Difference(object):
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def __init__(self, want, have=None):
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self.want = want
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self.have = have
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def compare(self, param):
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try:
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result = getattr(self, param)
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return result
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except AttributeError:
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return self.__default(param)
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def __default(self, param):
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attr1 = getattr(self.want, param)
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try:
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attr2 = getattr(self.have, param)
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if attr1 != attr2:
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return attr1
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except AttributeError:
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return attr1
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@property
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def state(self):
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if self.want.enabled != self.have.enabled:
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return dict(
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state=self.want.state,
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enabled=self.want.enabled
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)
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if self.want.disabled != self.have.disabled:
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return dict(
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state=self.want.state,
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disabled=self.want.disabled
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)
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class ModuleManager(object):
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def __init__(self, *args, **kwargs):
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self.module = kwargs.pop('module', None)
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self.client = kwargs.pop('client', None)
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self.want = ModuleParameters(params=self.module.params)
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self.have = ApiParameters()
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self.changes = UsableChanges()
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def exec_module(self):
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changed = False
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result = dict()
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state = self.want.state
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try:
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if state in ['present', 'enabled', 'disabled']:
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changed = self.present()
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elif state == "absent":
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changed = self.absent()
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except iControlUnexpectedHTTPError as e:
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raise F5ModuleError(str(e))
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reportable = ReportableChanges(params=self.changes.to_return())
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changes = reportable.to_return()
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result.update(**changes)
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result.update(dict(changed=changed))
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self._announce_deprecations(result)
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return result
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def _announce_deprecations(self, result):
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warnings = result.pop('__warnings', [])
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for warning in warnings:
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self.module.deprecate(
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msg=warning['msg'],
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version=warning['version']
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)
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def _update_changed_options(self):
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diff = Difference(self.want, self.have)
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updatables = Parameters.updatables
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changed = dict()
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for k in updatables:
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change = diff.compare(k)
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if change is None:
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continue
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else:
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if isinstance(change, dict):
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changed.update(change)
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else:
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changed[k] = change
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if changed:
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self.changes = UsableChanges(params=changed)
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return True
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return False
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def should_update(self):
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result = self._update_changed_options()
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if result:
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return True
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return False
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def present(self):
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if self.exists():
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return self.update()
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else:
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return self.create()
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def absent(self):
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changed = False
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if self.exists():
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changed = self.remove()
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return changed
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def read_current_from_device(self):
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resource = self.client.api.tm.gtm.datacenters.datacenter.load(
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name=self.want.name,
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partition=self.want.partition
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)
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result = resource.attrs
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return ApiParameters(params=result)
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def exists(self):
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result = self.client.api.tm.gtm.datacenters.datacenter.exists(
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name=self.want.name,
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partition=self.want.partition
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)
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return result
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def update(self):
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self.have = self.read_current_from_device()
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if not self.should_update():
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return False
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if self.module.check_mode:
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return True
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self.update_on_device()
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return True
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def update_on_device(self):
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params = self.want.api_params()
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resource = self.client.api.tm.gtm.datacenters.datacenter.load(
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name=self.want.name,
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partition=self.want.partition
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)
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resource.modify(**params)
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def create(self):
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self.have = ApiParameters()
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self.should_update()
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if self.module.check_mode:
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return True
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self.create_on_device()
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if self.exists():
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return True
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else:
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raise F5ModuleError("Failed to create the datacenter")
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def create_on_device(self):
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params = self.want.api_params()
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self.client.api.tm.gtm.datacenters.datacenter.create(
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name=self.want.name,
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partition=self.want.partition,
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**params
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)
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def remove(self):
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if self.module.check_mode:
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return True
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self.remove_from_device()
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if self.exists():
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raise F5ModuleError("Failed to delete the datacenter")
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return True
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def remove_from_device(self):
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resource = self.client.api.tm.gtm.datacenters.datacenter.load(
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name=self.want.name,
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partition=self.want.partition
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)
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resource.delete()
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class ArgumentSpec(object):
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def __init__(self):
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self.supports_check_mode = True
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argument_spec = dict(
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contact=dict(),
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description=dict(),
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location=dict(),
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name=dict(required=True),
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state=dict(
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default='present',
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choices=['present', 'absent', 'disabled', 'enabled']
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),
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partition=dict(
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default='Common',
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fallback=(env_fallback, ['F5_PARTITION'])
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)
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)
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self.argument_spec = {}
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self.argument_spec.update(f5_argument_spec)
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self.argument_spec.update(argument_spec)
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def main():
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spec = ArgumentSpec()
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module = AnsibleModule(
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argument_spec=spec.argument_spec,
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supports_check_mode=spec.supports_check_mode
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)
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if not HAS_F5SDK:
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module.fail_json(msg="The python f5-sdk module is required")
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try:
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client = F5Client(**module.params)
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mm = ModuleManager(module=module, client=client)
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results = mm.exec_module()
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cleanup_tokens(client)
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module.exit_json(**results)
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except F5ModuleError as ex:
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cleanup_tokens(client)
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module.fail_json(msg=str(ex))
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if __name__ == '__main__':
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main()
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