diff --git a/lib/ansible/modules/network/f5/_bigip_traffic_group.py b/lib/ansible/modules/network/f5/_bigip_traffic_group.py new file mode 120000 index 00000000000..7caabb783bc --- /dev/null +++ b/lib/ansible/modules/network/f5/_bigip_traffic_group.py @@ -0,0 +1 @@ +bigip_device_traffic_group.py \ No newline at end of file diff --git a/lib/ansible/modules/network/f5/bigip_traffic_group.py b/lib/ansible/modules/network/f5/bigip_device_traffic_group.py similarity index 53% rename from lib/ansible/modules/network/f5/bigip_traffic_group.py rename to lib/ansible/modules/network/f5/bigip_device_traffic_group.py index 820f357eecd..5354a74efd5 100644 --- a/lib/ansible/modules/network/f5/bigip_traffic_group.py +++ b/lib/ansible/modules/network/f5/bigip_device_traffic_group.py @@ -14,7 +14,7 @@ ANSIBLE_METADATA = {'metadata_version': '1.1', DOCUMENTATION = r''' --- -module: bigip_traffic_group +module: bigip_device_traffic_group short_description: Manages traffic groups on BIG-IP description: - Supports managing traffic groups and their attributes on a BIG-IP. @@ -23,19 +23,8 @@ options: name: description: - The name of the traffic group. + type: str required: True - partition: - description: - - Device partition to manage resources on. - default: Common - state: - description: - - When C(present), ensures that the traffic group exists. - - When C(absent), ensures the traffic group is removed. - default: present - choices: - - present - - absent mac_address: description: - Specifies the floating Media Access Control (MAC) address associated with the floating IP addresses @@ -47,7 +36,66 @@ options: - Without a MAC masquerade address, the sending host must learn the MAC address for a newly-active device, either by sending an ARP request or by relying on the gratuitous ARP from the newly-active device. - To unset the MAC address, specify an empty value (C("")) to this parameter. + type: str version_added: 2.6 + ha_order: + description: + - Specifies order in which you would like to assign devices for failover. + - If you configure this setting, you must configure the setting on every traffic group in the device group. + - The values should be device names of the devices that belong to the failover group configured beforehand. + - The order in which the devices are placed as arguments to this parameter, determines their HA order + on the device, in other words changing the order of the same elements will cause a change on the unit. + - To disable an HA order failover method , specify an empty string value (C("")) to this parameter. + - Disabling HA order will revert the device back to using Load Aware method as it is the default, + unless C(ha_group) setting is also configured. + - Device names will be prepended by a partition by the module, so you can provide either the full path format + name C(/Common/bigip1) or just the name string C(bigip1). + type: list + version_added: 2.8 + ha_group: + description: + - Specifies a configured C(HA group) to be associated with the traffic group. + - Once you create an HA group on a device and associate the HA group with a traffic group, + you must create an HA group and associate it with that same traffic group on every device in the device group. + - To disable an HA group failover method , specify an empty string value (C("")) to this parameter. + - Disabling HA group will revert the device back to using C(Load Aware) method as it is the default, + unless C(ha_order) setting is also configured. + - The C(auto_failback) and C(auto_failback_time) are not compatible with C(ha_group). + type: str + version_added: 2.8 + ha_load_factor: + description: + - The value of the load the traffic-group presents the system relative to other traffic groups. + - This parameter only takes effect when C(Load Aware) failover method is in use. + - The correct value range is C(1 - 1000) inclusive. + type: int + version_added: 2.8 + auto_failback: + description: + - Specifies whether the traffic group fails back to the initial device specified in C(ha_order). + type: bool + version_added: 2.8 + auto_failback_time: + description: + - Specifies the number of seconds the system delays before failing back to the initial device + specified in C(ha_order). + - The correct value range is C(0 - 300) inclusive. + type: int + version_added: 2.8 + partition: + description: + - Device partition to manage resources on. + type: str + default: Common + state: + description: + - When C(present), ensures that the traffic group exists. + - When C(absent), ensures the traffic group is removed. + type: str + choices: + - present + - absent + default: present extends_documentation_fragment: f5 author: - Tim Rupp (@caphrim007) @@ -56,9 +104,58 @@ author: EXAMPLES = r''' - name: Create a traffic group - bigip_traffic_group: - name: foo + bigip_device_traffic_group: + name: foo1 + state: present + provider: + user: admin + password: secret + server: lb.mydomain.com + delegate_to: localhost + +- name: Create a traffic group with ha_group failover + bigip_device_traffic_group: + name: foo2 state: present + ha_group: foo_HA_grp + provider: + user: admin + password: secret + server: lb.mydomain.com + delegate_to: localhost + +- name: Create a traffic group with ha_order failover + bigip_device_traffic_group: + name: foo3 + state: present + ha_order: + - /Common/bigip1.lab.local + - /Common/bigip2.lab.local + auto_failback: yes + auto_failback_time: 40 + provider: + user: admin + password: secret + server: lb.mydomain.com + delegate_to: localhost + +- name: Change traffic group ha_order to ha_group + bigip_device_traffic_group: + name: foo3 + state: present + ha_group: foo_HA_grp + ha_order: "" + auto_failback: no + provider: + user: admin + password: secret + server: lb.mydomain.com + delegate_to: localhost + +- name: Remove traffic group + bigip_device_traffic_group: + name: foo + state: absent provider: user: admin password: secret @@ -67,7 +164,36 @@ EXAMPLES = r''' ''' RETURN = r''' -# only common fields returned +mac_address: + description: The MAC masquerade address + returned: changed + type: str + sample: "02:01:d7:93:35:08" +ha_group: + description: The configured HA group associated with traffic group + returned: changed + type: str + sample: foo_HA_grp +ha_order: + description: Specifies the order in which the devices will failover + returned: changed + type: list + sample: ['/Common/bigip1', '/Common/bigip2'] +ha_load_factor: + description: The value of the load the traffic-group presents the system relative to other traffic groups + returned: changed + type: int + sample: 20 +auto_failback: + description: Specifies whether the traffic group fails back to the initial device specified in ha_order + returned: changed + type: bool + sample: yes +auto_failback_time: + description: Specifies the number of seconds the system delays before failing back + returned: changed + type: int + sample: 60 ''' from ansible.module_utils.basic import AnsibleModule @@ -77,37 +203,56 @@ 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 f5_argument_spec + from library.module_utils.network.f5.common import fq_name from library.module_utils.network.f5.common import transform_name - 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.common import flatten_boolean 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 f5_argument_spec + from ansible.module_utils.network.f5.common import fq_name from ansible.module_utils.network.f5.common import transform_name - 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.common import flatten_boolean class Parameters(AnsibleF5Parameters): api_map = { 'mac': 'mac_address', + 'haGroup': 'ha_group', + 'haOrder': 'ha_order', + 'haLoadFactor': 'ha_load_factor', + 'autoFailbackTime': 'auto_failback_time', + 'autoFailbackEnabled': 'auto_failback', } api_attributes = [ 'mac', + 'haGroup', + 'haOrder', + 'haLoadFactor', + 'autoFailbackTime', + 'autoFailbackEnabled', + ] returnables = [ 'mac_address', + 'ha_group', + 'ha_order', + 'ha_load_factor', + 'auto_failback_time', + 'auto_failback', ] updatables = [ 'mac_address', + 'ha_group', + 'ha_order', + 'ha_load_factor', + 'auto_failback_time', + 'auto_failback', ] @@ -124,6 +269,60 @@ class ModuleParameters(Parameters): return 'none' return self._values['mac_address'] + @property + def ha_group(self): + if self._values['ha_group'] is None: + return None + if self._values['ha_group'] == '': + return 'none' + if self.auto_failback == 'true': + raise F5ModuleError( + "The auto_failback cannot be enabled when ha_group is specified." + ) + return self._values['ha_group'] + + @property + def ha_load_factor(self): + if self._values['ha_load_factor'] is None: + return None + value = self._values['ha_load_factor'] + if value < 1 or value > 1000: + raise F5ModuleError( + "Invalid ha_load_factor value, correct range is 1 - 1000, specified value: {0}.".format(value)) + return value + + @property + def auto_failback_time(self): + if self._values['auto_failback_time'] is None: + return None + value = self._values['auto_failback_time'] + if value < 0 or value > 300: + raise F5ModuleError( + "Invalid auto_failback_time value, correct range is 0 - 300, specified value: {0}.".format(value)) + return value + + @property + def auto_failback(self): + result = flatten_boolean(self._values['auto_failback']) + if result == 'yes': + return 'true' + if result == 'no': + return 'false' + return None + + @property + def ha_order(self): + if self._values['ha_order'] is None: + return None + if len(self._values['ha_order']) == 1 and self._values['ha_order'][0] == '': + if self.auto_failback == 'true': + raise F5ModuleError( + 'Cannot enable auto failback when HA order list is empty, at least one device must be specified.' + ) + return 'none' + result = [fq_name(self.partition, value) for value in self._values['ha_order']] + return result + class Changes(Parameters): def to_return(self): @@ -139,7 +338,39 @@ class UsableChanges(Changes): class ReportableChanges(Changes): - pass + + @property + def mac_address(self): + if self._values['mac_address'] is None: + return None + if self._values['mac_address'] == 'none': + return '' + return self._values['mac_address'] + + @property + def ha_group(self): + if self._values['ha_group'] is None: + return None + if self._values['ha_group'] == 'none': + return '' + return self._values['ha_group'] + + @property + def auto_failback(self): + result = self._values['auto_failback'] + if result == 'true': + return 'yes' + if result == 'false': + return 'no' + return None + + @property + def ha_order(self): + if self._values['ha_order'] is None: + return None + if self._values['ha_order'] == 'none': + return '' + return self._values['ha_order'] class Difference(object): @@ -163,6 +394,31 @@ class Difference(object): except AttributeError: return attr1 + @property + def ha_group(self): + if self.want.ha_group is None: + return None + if self.have.ha_group is None and self.want.ha_group == 'none': + return None + if self.want.ha_group != self.have.ha_group: + if self.have.auto_failback == 'true' and self.want.auto_failback != 'false': + raise F5ModuleError( + "The auto_failback parameter on the device must disabled to use ha_group failover method." + ) + return self.want.ha_group + + @property + def ha_order(self): + # Device order is literally derived from the order in the array, + # hence lists with the same elements but in different order cannot be equal, so cmp_simple_list + # function will not work here. + if self.want.ha_order is None: + return None + if self.have.ha_order is None and self.want.ha_order == 'none': + return None + if self.want.ha_order != self.have.ha_order: + return self.want.ha_order + @property def partition(self): raise F5ModuleError( @@ -173,7 +429,7 @@ class Difference(object): class ModuleManager(object): def __init__(self, *args, **kwargs): self.module = kwargs.get('module', None) - self.client = kwargs.get('client', None) + self.client = F5RestClient(**self.module.params) self.have = None self.want = ModuleParameters(params=self.module.params) self.changes = UsableChanges() @@ -367,12 +623,29 @@ class ArgumentSpec(object): self.supports_check_mode = True argument_spec = dict( name=dict(required=True), - state=dict(default='present', choices=['absent', 'present']), + mac_address=dict(), + ha_order=dict( + type='list' + ), + ha_group=dict(), + ha_load_factor=dict( + type='int' + ), + auto_failback=dict( + type='bool', + ), + auto_failback_time=dict( + type='int' + ), + state=dict( + default='present', + choices=['absent', 'present'] + ), partition=dict( default='Common', fallback=(env_fallback, ['F5_PARTITION']) ), - mac_address=dict() + ) self.argument_spec = {} self.argument_spec.update(f5_argument_spec) @@ -384,19 +657,15 @@ def main(): module = AnsibleModule( argument_spec=spec.argument_spec, - supports_check_mode=spec.supports_check_mode + supports_check_mode=spec.supports_check_mode, ) - client = F5RestClient(**module.params) - try: - mm = ModuleManager(module=module, client=client) + mm = ModuleManager(module=module) results = mm.exec_module() - cleanup_tokens(client) - exit_json(module, results, client) + module.exit_json(**results) except F5ModuleError as ex: - cleanup_tokens(client) - fail_json(module, ex, client) + module.fail_json(msg=str(ex)) if __name__ == '__main__': diff --git a/test/units/modules/network/f5/fixtures/load_tg_ha_order.json b/test/units/modules/network/f5/fixtures/load_tg_ha_order.json new file mode 100644 index 00000000000..a1ff91c8512 --- /dev/null +++ b/test/units/modules/network/f5/fixtures/load_tg_ha_order.json @@ -0,0 +1,22 @@ +{ + "kind": "tm:cm:traffic-group:traffic-groupstate", + "name": "traffic-group-2", + "partition": "Common", + "fullPath": "/Common/traffic-group-2", + "generation": 227, + "selfLink": "https://localhost/mgmt/tm/cm/traffic-group/~Common~traffic-group-2?ver=12.1.4", + "autoFailbackEnabled": "true", + "autoFailbackTime": 60, + "haLoadFactor": 1, + "isFloating": "true", + "mac": "none", + "unitId": 1, + "haOrder": [ + "/Common/v12-1.ansible.local" + ], + "haOrderReference": [ + { + "link": "https://localhost/mgmt/tm/cm/device/~Common~v12-1.ansible.local?ver=12.1.4" + } + ] +} diff --git a/test/units/modules/network/f5/test_bigip_traffic_group.py b/test/units/modules/network/f5/test_bigip_device_traffic_group.py similarity index 55% rename from test/units/modules/network/f5/test_bigip_traffic_group.py rename to test/units/modules/network/f5/test_bigip_device_traffic_group.py index 3283d669392..9d4cf12e5e4 100644 --- a/test/units/modules/network/f5/test_bigip_traffic_group.py +++ b/test/units/modules/network/f5/test_bigip_device_traffic_group.py @@ -17,10 +17,10 @@ if sys.version_info < (2, 7): from ansible.module_utils.basic import AnsibleModule try: - from library.modules.bigip_traffic_group import ApiParameters - from library.modules.bigip_traffic_group import ModuleParameters - from library.modules.bigip_traffic_group import ModuleManager - from library.modules.bigip_traffic_group import ArgumentSpec + from library.modules.bigip_device_traffic_group import ApiParameters + from library.modules.bigip_device_traffic_group import ModuleParameters + from library.modules.bigip_device_traffic_group import ModuleManager + from library.modules.bigip_device_traffic_group import ArgumentSpec # In Ansible 2.8, Ansible changed import paths. from test.units.compat import unittest @@ -29,10 +29,10 @@ try: from test.units.modules.utils import set_module_args except ImportError: - from ansible.modules.network.f5.bigip_traffic_group import ApiParameters - from ansible.modules.network.f5.bigip_traffic_group import ModuleParameters - from ansible.modules.network.f5.bigip_traffic_group import ModuleManager - from ansible.modules.network.f5.bigip_traffic_group import ArgumentSpec + from ansible.modules.network.f5.bigip_device_traffic_group import ApiParameters + from ansible.modules.network.f5.bigip_device_traffic_group import ModuleParameters + from ansible.modules.network.f5.bigip_device_traffic_group import ModuleManager + from ansible.modules.network.f5.bigip_device_traffic_group import ArgumentSpec # Ansible 2.8 imports from units.compat import unittest @@ -83,6 +83,22 @@ class TestParameters(unittest.TestCase): p = ModuleParameters(params=args) assert p.mac_address == '00:00:00:00:00:02' + def test_module_parameters_3(self): + args = dict( + name='foo', + ha_order=['bigip1'], + ha_group='', + auto_failback='yes', + auto_failback_time=40 + ) + + p = ModuleParameters(params=args) + assert p.name == 'foo' + assert p.ha_order == ['/Common/bigip1'] + assert p.ha_group == 'none' + assert p.auto_failback == 'true' + assert p.auto_failback_time == 40 + def test_api_parameters_1(self): args = load_fixture('load_tm_cm_traffic_group_1.json') @@ -104,9 +120,11 @@ class TestManager(unittest.TestCase): def test_create(self, *args): set_module_args(dict( name='foo', - server='localhost', - password='password', - user='admin' + provider=dict( + server='localhost', + password='password', + user='admin' + ) )) module = AnsibleModule( @@ -121,3 +139,31 @@ class TestManager(unittest.TestCase): results = mm.exec_module() assert results['changed'] is True + + def test_modify_ha_order(self, *args): + set_module_args(dict( + name='traffic-group-2', + ha_order=['v12-2.ansible.local', 'v12-1.ansible.local'], + provider=dict( + server='localhost', + password='password', + user='admin' + ) + )) + + module = AnsibleModule( + argument_spec=self.spec.argument_spec, + supports_check_mode=self.spec.supports_check_mode, + ) + + current = ApiParameters(params=load_fixture('load_tg_ha_order.json')) + + mm = ModuleManager(module=module) + mm.exists = Mock(return_value=True) + mm.read_current_from_device = Mock(return_value=current) + mm.update_on_device = Mock(return_value=True) + + results = mm.exec_module() + + assert results['changed'] is True + assert results['ha_order'] == ['/Common/v12-2.ansible.local', '/Common/v12-1.ansible.local']