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Refactors device group (#44599)

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Make module use patterns that other modules use
pull/44652/head
Tim Rupp 6 years ago committed by GitHub
parent 9db3e597f3
commit 639cfe3b6f
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2 changed files with 199 additions and 79 deletions
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260
lib/ansible/modules/network/f5/bigip_device_group.py
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@ -29,12 +29,13 @@ options:
required: True
type:
description:
- Specifies that the type of group. A C(sync-failover) device group
contains devices that synchronize their configuration data and fail
over to one another when a device becomes unavailable. A C(sync-only)
device group has no such failover. When creating a new device group,
this option will default to C(sync-only). This setting cannot be
changed once it has been set.
- Specifies that the type of group.
- A C(sync-failover) device group contains devices that synchronize their
configuration data and fail over to one another when a device becomes
unavailable.
- A C(sync-only) device group has no such failover. When creating a new
device group, this option will default to C(sync-only).
- This setting cannot be changed once it has been set.
choices:
- sync-failover
- sync-only
@ -44,38 +45,39 @@ options:
auto_sync:
description:
- Indicates whether configuration synchronization occurs manually or
automatically. When creating a new device group, this option will
default to C(false).
automatically.
- When creating a new device group, this option will default to C(no).
type: bool
save_on_auto_sync:
description:
- When performing an auto-sync, specifies whether the configuration
will be saved or not. If C(false), only the running configuration
will be changed on the device(s) being synced to. When creating a
new device group, this option will default to C(false).
will be saved or not.
- When C(no), only the running configuration will be changed on the
device(s) being synced to.
- When creating a new device group, this option will default to C(no).
type: bool
full_sync:
description:
- Specifies whether the system synchronizes the entire configuration
during synchronization operations. When C(false), the system performs
incremental synchronization operations, based on the cache size
specified in C(max_incremental_sync_size). Incremental configuration
synchronization is a mechanism for synchronizing a device-group's
configuration among its members, without requiring a full configuration
load for each configuration change. In order for this to work, all
devices in the device-group must initially agree on the configuration.
Typically this requires at least one full configuration load to each
device. When creating a new device group, this option will default
to C(false).
during synchronization operations.
- When C(no), the system performs incremental synchronization operations,
based on the cache size specified in C(max_incremental_sync_size).
- Incremental configuration synchronization is a mechanism for synchronizing
a device-group's configuration among its members, without requiring a
full configuration load for each configuration change.
- In order for this to work, all devices in the device-group must initially
agree on the configuration. Typically this requires at least one full
configuration load to each device.
- When creating a new device group, this option will default to C(no).
type: bool
max_incremental_sync_size:
description:
- Specifies the size of the changes cache for incremental sync. For example,
using the default, if you make more than 1024 KB worth of incremental
changes, the system performs a full synchronization operation. Using
incremental synchronization operations can reduce the per-device sync/load
time for configuration changes. This setting is relevant only when
C(full_sync) is C(false).
- Specifies the size of the changes cache for incremental sync.
- For example, using the default, if you make more than 1024 KB worth of
incremental changes, the system performs a full synchronization operation.
- Using incremental synchronization operations can reduce the per-device sync/load
time for configuration changes.
- This setting is relevant only when C(full_sync) is C(no).
state:
description:
- When C(state) is C(present), ensures the device group exists.
@ -84,6 +86,12 @@ options:
- present
- absent
default: present
network_failover:
description:
- Indicates whether failover occurs over the network or is hard-wired.
- This parameter is only valid for C(type)'s that are C(sync-failover).
type: bool
version_added: 2.7
notes:
- This module is primarily used as a component of configuring HA pairs of
BIG-IP devices.
@ -145,6 +153,11 @@ max_incremental_sync_size:
returned: changed
type: int
sample: 1000
network_failover:
description: Whether or not network failover is enabled.
returned: changed
type: bool
sample: yes
'''
from ansible.module_utils.basic import AnsibleModule
@ -179,38 +192,79 @@ class Parameters(AnsibleF5Parameters):
'saveOnAutoSync': 'save_on_auto_sync',
'fullLoadOnSync': 'full_sync',
'autoSync': 'auto_sync',
'incrementalConfigSyncSizeMax': 'max_incremental_sync_size'
'incrementalConfigSyncSizeMax': 'max_incremental_sync_size',
'networkFailover': 'network_failover',
}
api_attributes = [
'saveOnAutoSync', 'fullLoadOnSync', 'description', 'type', 'autoSync',
'incrementalConfigSyncSizeMax'
'saveOnAutoSync',
'fullLoadOnSync',
'description',
'type',
'autoSync',
'incrementalConfigSyncSizeMax',
'networkFailover'
]
returnables = [
'save_on_auto_sync', 'full_sync', 'description', 'type', 'auto_sync',
'max_incremental_sync_size'
'save_on_auto_sync',
'full_sync',
'description',
'type',
'auto_sync',
'max_incremental_sync_size',
'network_failover',
]
updatables = [
'save_on_auto_sync', 'full_sync', 'description', 'auto_sync',
'max_incremental_sync_size'
'save_on_auto_sync',
'full_sync',
'description',
'auto_sync',
'max_incremental_sync_size',
'network_failover',
]
@property
def save_on_auto_sync(self):
if self._values['save_on_auto_sync'] is None:
def max_incremental_sync_size(self):
if not self.full_sync and self._values['max_incremental_sync_size'] is not None:
if self._values['__warnings'] is None:
self._values['__warnings'] = []
self._values['__warnings'].append(
[
dict(
msg='"max_incremental_sync_size has no effect if "full_sync" is not true',
version='2.4'
)
]
)
if self._values['max_incremental_sync_size'] is None:
return None
elif self._values['save_on_auto_sync'] in BOOLEANS_TRUE:
return int(self._values['max_incremental_sync_size'])
class ApiParameters(Parameters):
@property
def network_failover(self):
if self._values['network_failover'] is None:
return None
elif self._values['network_failover'] == 'enabled':
return True
else:
return False
@property
def auto_sync(self):
if self._values['auto_sync'] is None:
return None
elif self._values['auto_sync'] in [True, 'enabled']:
return 'enabled'
elif self._values['auto_sync'] == 'enabled':
return True
return False
@property
def save_on_auto_sync(self):
if self._values['save_on_auto_sync'] is None:
return None
elif self._values['save_on_auto_sync'] in BOOLEANS_TRUE:
return True
else:
return 'disabled'
return False
@property
def full_sync(self):
@ -221,23 +275,12 @@ class Parameters(AnsibleF5Parameters):
else:
return False
@property
def max_incremental_sync_size(self):
if not self.full_sync and self._values['max_incremental_sync_size'] is not None:
if self._values['__warnings'] is None:
self._values['__warnings'] = []
self._values['__warnings'].append(
[
dict(
msg='"max_incremental_sync_size has no effect if "full_sync" is not true',
version='2.4'
)
]
)
if self._values['max_incremental_sync_size'] is None:
return None
return int(self._values['max_incremental_sync_size'])
class ModuleParameters(Parameters):
pass
class Changes(Parameters):
def to_return(self):
result = {}
try:
@ -249,22 +292,83 @@ class Parameters(AnsibleF5Parameters):
return result
class Changes(Parameters):
class UsableChanges(Changes):
@property
def network_failover(self):
if self._values['network_failover'] is None:
return None
elif self._values['network_failover']:
return 'enabled'
return 'disabled'
@property
def auto_sync(self):
if self._values['auto_sync'] in BOOLEANS_TRUE:
return True
if self._values['auto_sync'] is None:
return None
elif self._values['auto_sync']:
return 'enabled'
return 'disabled'
@property
def save_on_auto_sync(self):
if self._values['save_on_auto_sync'] is None:
return None
elif self._values['save_on_auto_sync'] in BOOLEANS_TRUE:
return "true"
else:
return False
return "false"
@property
def full_sync(self):
if self._values['full_sync'] is None:
return None
elif self._values['full_sync'] in BOOLEANS_TRUE:
return "true"
else:
return "false"
class ReportableChanges(Changes):
@property
def network_failover(self):
if self._values['network_failover'] is None:
return None
elif self._values['network_failover'] == 'enabled':
return 'yes'
return 'no'
@property
def auto_sync(self):
if self._values['auto_sync'] is None:
return None
elif self._values['auto_sync'] == 'enabled':
return 'yes'
return 'no'
@property
def save_on_auto_sync(self):
if self._values['save_on_auto_sync'] is None:
return None
elif self._values['save_on_auto_sync'] in BOOLEANS_TRUE:
return "yes"
return "no"
@property
def full_sync(self):
if self._values['full_sync'] is None:
return None
elif self._values['full_sync'] in BOOLEANS_TRUE:
return "yes"
return "no"
class ModuleManager(object):
def __init__(self, *args, **kwargs):
self.module = kwargs.get('module', None)
self.client = kwargs.get('client', None)
self.want = Parameters(params=self.module.params)
self.want = ModuleParameters(params=self.module.params)
self.have = None
self.changes = Parameters()
self.changes = UsableChanges()
def _set_changed_options(self):
changed = {}
@ -272,7 +376,7 @@ class ModuleManager(object):
if getattr(self.want, key) is not None:
changed[key] = getattr(self.want, key)
if changed:
self.changes = Changes(params=changed)
self.changes = UsableChanges(params=changed)
def _update_changed_options(self):
changed = {}
@ -283,7 +387,7 @@ class ModuleManager(object):
if attr1 != attr2:
changed[key] = attr1
if changed:
self.changes = Changes(params=changed)
self.changes = UsableChanges(params=changed)
return True
return False
@ -306,10 +410,10 @@ class ModuleManager(object):
except iControlUnexpectedHTTPError as e:
raise F5ModuleError(str(e))
changes = self.changes.to_return()
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 _announce_deprecations(self, result):
@ -344,27 +448,40 @@ class ModuleManager(object):
def remove(self):
if self.module.check_mode:
return True
self.remove_members_in_group_from_device()
self.remove_from_device()
if self.exists():
raise F5ModuleError("Failed to delete the device group")
return True
def remove_members_in_group_from_device(self):
resource = self.client.api.tm.cm.device_groups.device_group.load(
name=self.want.name
)
collection = resource.devices_s.get_collection()
for item in collection:
item.delete()
def create(self):
self._set_changed_options()
if self.want.type == 'sync-only' and self.want.network_failover is not None:
raise F5ModuleError(
"'network_failover' may only be specified when 'type' is 'sync-failover'."
)
if self.module.check_mode:
return True
self.create_on_device()
return True
def create_on_device(self):
params = self.want.api_params()
params = self.changes.api_params()
self.client.api.tm.cm.device_groups.device_group.create(
name=self.want.name,
**params
)
def update_on_device(self):
params = self.want.api_params()
params = self.changes.api_params()
resource = self.client.api.tm.cm.device_groups.device_group.load(
name=self.want.name
)
@ -387,7 +504,7 @@ class ModuleManager(object):
name=self.want.name
)
result = resource.attrs
return Parameters(params=result)
return ApiParameters(params=result)
class ArgumentSpec(object):
@ -415,7 +532,8 @@ class ArgumentSpec(object):
state=dict(
default='present',
choices=['absent', 'present']
)
),
network_failover=dict(type='bool')
)
self.argument_spec = {}
self.argument_spec.update(f5_argument_spec)

16
test/units/modules/network/f5/test_bigip_device_group.py
Unescape Escape View File

@ -20,7 +20,8 @@ from ansible.compat.tests.mock import patch
from ansible.module_utils.basic import AnsibleModule
try:
from library.modules.bigip_device_group import Parameters
from library.modules.bigip_device_group import ApiParameters
from library.modules.bigip_device_group import ModuleParameters
from library.modules.bigip_device_group import ModuleManager
from library.modules.bigip_device_group import ArgumentSpec
from library.module_utils.network.f5.common import F5ModuleError
@ -28,7 +29,8 @@ try:
from test.unit.modules.utils import set_module_args
except ImportError:
try:
from ansible.modules.network.f5.bigip_device_group import Parameters
from ansible.modules.network.f5.bigip_device_group import ApiParameters
from ansible.modules.network.f5.bigip_device_group import ModuleParameters
from ansible.modules.network.f5.bigip_device_group import ModuleManager
from ansible.modules.network.f5.bigip_device_group import ArgumentSpec
from ansible.module_utils.network.f5.common import F5ModuleError
@ -69,12 +71,12 @@ class TestParameters(unittest.TestCase):
auto_sync=True
)
p = Parameters(params=args)
p = ModuleParameters(params=args)
assert p.save_on_auto_sync is True
assert p.full_sync is False
assert p.description == "my description"
assert p.type == "sync-failover"
assert p.auto_sync == 'enabled'
assert p.auto_sync is True
def test_api_parameters(self):
args = dict(
@ -87,8 +89,8 @@ class TestParameters(unittest.TestCase):
type="sync-only"
)
p = Parameters(params=args)
assert p.auto_sync == 'enabled'
p = ApiParameters(params=args)
assert p.auto_sync is True
assert p.full_sync is False
assert p.max_incremental_sync_size == 1024
assert p.save_on_auto_sync is False
@ -136,7 +138,7 @@ class TestModuleManager(unittest.TestCase):
)
)
current = Parameters(params=load_fixture('load_tm_cm_device_group.json'))
current = ApiParameters(params=load_fixture('load_tm_cm_device_group.json'))
module = AnsibleModule(
argument_spec=self.spec.argument_spec,
supports_check_mode=self.spec.supports_check_mode

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