mirror of
https://github.com/ansible-collections/community.general.git
synced 2025-07-24 05:40:23 -07:00
Fixes for gtm wide ip (#33725)
Adds pools argument. Refactors code to support new conventions. Adds more unit tests
This commit is contained in:
Tim Rupp
GitHub
parent
3283f46ffa
commit
7b76124c07
3 changed files with 395 additions and 92 deletions
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@ -11,7 +11,6 @@ __metaclass__ = type
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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'}
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DOCUMENTATION = r'''
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---
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module: bigip_gtm_wide_ip
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@ -20,17 +19,19 @@ description:
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- Manages F5 BIG-IP GTM wide ip.
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version_added: "2.0"
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options:
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lb_method:
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pool_lb_method:
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description:
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- Specifies the load balancing method used to select a pool in this wide
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IP. This setting is relevant only when multiple pools are configured
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for a wide IP.
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required: True
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aliases: ['lb_method']
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choices:
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- round-robin
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- ratio
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- topology
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- global-availability
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version_added: 2.5
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name:
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description:
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- Wide IP name. This name must be formatted as a fully qualified
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@ -56,9 +57,9 @@ options:
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state:
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description:
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- When C(present) or C(enabled), ensures that the Wide IP exists and
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is enabled. When C(absent), ensures that the Wide IP has been
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removed. When C(disabled), ensures that the Wide IP exists and is
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disabled.
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is enabled.
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- When C(absent), ensures that the Wide IP has been removed.
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- When C(disabled), ensures that the Wide IP exists and is disabled.
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default: present
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choices:
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- present
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@ -71,6 +72,21 @@ options:
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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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pools:
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description:
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- The pools that you want associated with the Wide IP.
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- If C(ratio) is not provided when creating a new Wide IP, it will default
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to 1.
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suboptions:
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name:
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description:
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- The name of the pool to include
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required: true
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ratio:
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description:
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- Ratio for the pool.
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- The system uses this number with the Ratio load balancing method.
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version_added: 2.5
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notes:
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- Requires the f5-sdk Python package on the host. This is as easy as pip
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install f5-sdk.
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@ -81,6 +97,7 @@ author:
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- Tim Rupp (@caphrim007)
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'''
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EXAMPLES = r'''
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- name: Set lb method
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bigip_gtm_wide_ip:
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@ -111,6 +128,7 @@ from ansible.module_utils.f5_utils import AnsibleF5Client
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from ansible.module_utils.f5_utils import AnsibleF5Parameters
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from ansible.module_utils.f5_utils import HAS_F5SDK
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from ansible.module_utils.f5_utils import F5ModuleError
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from ansible.module_utils.six import iteritems
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from distutils.version import LooseVersion
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try:
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@ -120,16 +138,12 @@ except ImportError:
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class Parameters(AnsibleF5Parameters):
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updatables = ['lb_method']
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returnables = ['name', 'lb_method', 'state']
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api_attributes = ['poolLbMode', 'enabled', 'disabled']
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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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api_map = {
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'poolLbMode': 'pool_lb_method'
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}
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updatables = ['pool_lb_method', 'state', 'pools']
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returnables = ['name', 'pool_lb_method', 'state', 'pools']
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api_attributes = ['poolLbMode', 'enabled', 'disabled', 'pools']
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def api_params(self):
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result = {}
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@ -141,8 +155,47 @@ class Parameters(AnsibleF5Parameters):
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result = self._filter_params(result)
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return result
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def _fqdn_name(self, value):
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if value is not None and not value.startswith('/'):
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return '/{0}/{1}'.format(self.partition, value)
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return value
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class ApiParameters(Parameters):
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@property
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def lb_method(self):
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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 False
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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 False
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@property
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def pools(self):
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result = []
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if self._values['pools'] is None:
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return None
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pools = sorted(self._values['pools'], key=lambda x: x['order'])
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for item in pools:
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pool = dict()
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pool.update(item)
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name = '/{0}/{1}'.format(item['partition'], item['name'])
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del pool['nameReference']
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del pool['order']
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del pool['name']
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del pool['partition']
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pool['name'] = name
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result.append(pool)
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return result
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class ModuleParameters(Parameters):
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@property
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def pool_lb_method(self):
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deprecated = [
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'return_to_dns', 'null', 'static_persist', 'vs_capacity',
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'least_conn', 'lowest_rtt', 'lowest_hops', 'packet_rate', 'cpu',
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@ -178,25 +231,6 @@ class Parameters(AnsibleF5Parameters):
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lb_method = 'round-robin'
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return lb_method
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@lb_method.setter
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def lb_method(self, value):
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self._values['lb_method'] = value
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@property
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def collection(self):
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type_map = dict(
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a='a_s',
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aaaa='aaaas',
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cname='cnames',
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mx='mxs',
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naptr='naptrs',
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srv='srvs'
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)
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if self._values['type'] is None:
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return None
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wideip_type = self._values['type']
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return type_map[wideip_type]
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@property
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def type(self):
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if self._values['type'] is None:
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@ -213,14 +247,6 @@ class Parameters(AnsibleF5Parameters):
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)
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return self._values['name']
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@property
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def poolLbMode(self):
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return self.lb_method
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@poolLbMode.setter
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def poolLbMode(self, value):
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self.lb_method = value
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@property
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def state(self):
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if self._values['state'] == 'enabled':
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@ -233,8 +259,6 @@ class Parameters(AnsibleF5Parameters):
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return False
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elif self._values['state'] in ['present', 'enabled']:
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return True
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elif self._values['enabled'] is True:
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return True
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else:
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return None
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@ -244,11 +268,105 @@ class Parameters(AnsibleF5Parameters):
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return True
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elif self._values['state'] in ['present', 'enabled']:
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return False
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elif self._values['disabled'] is True:
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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 pools(self):
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result = []
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if self._values['pools'] is None:
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return None
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for item in self._values['pools']:
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pool = dict()
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if 'ratio' in item:
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pool['ratio'] = item['ratio']
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pool['name'] = self._fqdn_name(item['name'])
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result.append(pool)
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return result
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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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change = getattr(self, returnable)
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if isinstance(change, dict):
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result.update(change)
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else:
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result[returnable] = change
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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 pool_lb_method(self):
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result = dict(
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lb_method=self._values['pool_lb_method'],
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pool_lb_method=self._values['pool_lb_method'],
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)
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return result
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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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def to_tuple(self, items):
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result = []
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for x in items:
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tmp = [(str(k), str(v)) for k, v in iteritems(x)]
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result += tmp
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return result
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def _diff_complex_items(self, want, have):
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if want == [] and have is None:
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return None
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if want is None:
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return None
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w = self.to_tuple(want)
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h = self.to_tuple(have)
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if set(w).issubset(set(h)):
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return None
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else:
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return want
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@property
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def state(self):
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if self.want.state == 'disabled' and self.have.enabled:
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return self.want.state
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elif self.want.state in ['present', 'enabled'] and self.have.disabled:
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return self.want.state
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@property
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def pools(self):
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result = self._diff_complex_items(self.want.pools, self.have.pools)
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return result
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class ModuleManager(object):
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def __init__(self, client):
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@ -278,9 +396,9 @@ class ModuleManager(object):
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class BaseManager(object):
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def __init__(self, client):
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self.client = client
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self.have = None
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self.want = Parameters(self.client.module.params)
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self.changes = Parameters()
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self.want = ModuleParameters(params=self.client.module.params)
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self.have = ApiParameters()
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self.changes = UsableChanges()
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def _set_changed_options(self):
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changed = {}
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@ -288,24 +406,23 @@ class BaseManager(object):
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if getattr(self.want, key) is not None:
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changed[key] = getattr(self.want, key)
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if changed:
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self.changes = Parameters(changed)
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self.changes = UsableChanges(changed)
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def _update_changed_options(self):
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changed = {}
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for key in Parameters.updatables:
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if getattr(self.want, key) is not None:
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attr1 = getattr(self.want, key)
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attr2 = getattr(self.have, key)
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if attr1 != attr2:
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changed[key] = attr1
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if self.want.state == 'disabled' and self.have.enabled:
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changed['state'] = self.want.state
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elif self.want.state in ['present', 'enabled'] and self.have.disabled:
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changed['state'] = self.want.state
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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 = Parameters(changed)
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self.changes = UsableChanges(changed)
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return True
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return False
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@ -322,18 +439,15 @@ class BaseManager(object):
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except iControlUnexpectedHTTPError as e:
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raise F5ModuleError(str(e))
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changes = self.changes.to_return()
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reportable = ReportableChanges(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()
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self._announce_deprecations(result)
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return result
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def _announce_deprecations(self):
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warnings = []
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if self.want:
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warnings += self.want._values.get('__warnings', [])
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if self.have:
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warnings += self.have._values.get('__warnings', [])
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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.client.module.deprecate(
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msg=warning['msg'],
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@ -407,7 +521,7 @@ class UntypedManager(BaseManager):
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partition=self.want.partition
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)
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result = resource.attrs
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return Parameters(result)
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return ApiParameters(result)
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def create_on_device(self):
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params = self.want.api_params()
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@ -434,10 +548,19 @@ class TypedManager(BaseManager):
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"The 'type' option is required for BIG-IP instances "
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"greater than or equal to 12.x"
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)
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type_map = dict(
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a='a_s',
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aaaa='aaaas',
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cname='cnames',
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mx='mxs',
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naptr='naptrs',
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srv='srvs'
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)
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self.collection = type_map[self.want.type]
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def exists(self):
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wideips = self.client.api.tm.gtm.wideips
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collection = getattr(wideips, self.want.collection)
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collection = getattr(wideips, self.collection)
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resource = getattr(collection, self.want.type)
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result = resource.exists(
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name=self.want.name,
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@ -448,7 +571,7 @@ class TypedManager(BaseManager):
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def update_on_device(self):
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params = self.want.api_params()
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wideips = self.client.api.tm.gtm.wideips
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collection = getattr(wideips, self.want.collection)
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collection = getattr(wideips, self.collection)
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resource = getattr(collection, self.want.type)
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result = resource.load(
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name=self.want.name,
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@ -458,19 +581,19 @@ class TypedManager(BaseManager):
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def read_current_from_device(self):
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wideips = self.client.api.tm.gtm.wideips
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collection = getattr(wideips, self.want.collection)
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collection = getattr(wideips, self.collection)
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resource = getattr(collection, self.want.type)
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result = resource.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 = result.attrs
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return Parameters(result)
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return ApiParameters(result)
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def create_on_device(self):
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params = self.want.api_params()
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wideips = self.client.api.tm.gtm.wideips
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collection = getattr(wideips, self.want.collection)
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collection = getattr(wideips, self.collection)
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resource = getattr(collection, self.want.type)
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resource.create(
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name=self.want.name,
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@ -480,7 +603,7 @@ class TypedManager(BaseManager):
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def remove_from_device(self):
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wideips = self.client.api.tm.gtm.wideips
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collection = getattr(wideips, self.want.collection)
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collection = getattr(wideips, self.collection)
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resource = getattr(collection, self.want.type)
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result = resource.load(
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name=self.want.name,
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@ -504,8 +627,9 @@ class ArgumentSpec(object):
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lb_method_choices = deprecated + supported
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self.supports_check_mode = True
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self.argument_spec = dict(
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lb_method=dict(
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choices=lb_method_choices
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pool_lb_method=dict(
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choices=lb_method_choices,
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aliases=['lb_method']
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),
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name=dict(
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required=True,
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@ -519,6 +643,13 @@ class ArgumentSpec(object):
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state=dict(
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default='present',
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choices=['absent', 'present', 'enabled', 'disabled']
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),
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pools=dict(
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type='list',
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options=dict(
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name=dict(required=True),
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ratio=dict(type='int')
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)
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)
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)
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self.f5_product_name = 'bigip'
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