Removes the f5-sdk from the traffic group module (#48008)

lib/ansible/modules/network/f5/bigip_traffic_group.py

@@ -51,6 +51,7 @@ options:
 extends_documentation_fragment: f5
 author:
   - Tim Rupp (@caphrim007)
+  - Wojciech Wypior (@wojtek0806)
 '''
 
 EXAMPLES = r'''
@@ -72,58 +73,42 @@ from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.basic import env_fallback
 
 try:
-    from library.module_utils.network.f5.bigip import HAS_F5SDK
+    from library.module_utils.network.f5.bigip import F5RestClient
-    from library.module_utils.network.f5.bigip import F5Client
     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 transform_name
-    try:
+    from library.module_utils.network.f5.common import exit_json
-        from library.module_utils.network.f5.common import iControlUnexpectedHTTPError
+    from library.module_utils.network.f5.common import fail_json
-    except ImportError:
-        HAS_F5SDK = False
 except ImportError:
-    from ansible.module_utils.network.f5.bigip import HAS_F5SDK
+    from ansible.module_utils.network.f5.bigip import F5RestClient
-    from ansible.module_utils.network.f5.bigip import F5Client
     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 transform_name
-    try:
+    from ansible.module_utils.network.f5.common import exit_json
-        from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError
+    from ansible.module_utils.network.f5.common import fail_json
-    except ImportError:
-        HAS_F5SDK = False
 
 
 class Parameters(AnsibleF5Parameters):
     api_map = {
-        'mac': 'mac_address'
+        'mac': 'mac_address',
     }
 
     api_attributes = [
-        'mac'
+        'mac',
     ]
 
     returnables = [
-        'mac_address'
+        'mac_address',
     ]
 
     updatables = [
-        'mac_address'
+        'mac_address',
     ]
 
-    def to_return(self):
-        result = {}
-        try:
-            for returnable in self.returnables:
-                result[returnable] = getattr(self, returnable)
-            result = self._filter_params(result)
-        except Exception:
-            pass
-        return result
-
 
 class ApiParameters(Parameters):
     pass
@@ -140,6 +125,19 @@ class ModuleParameters(Parameters):
 
 
 class Changes(Parameters):
+    def to_return(self):
+        result = {}
+        for returnable in self.returnables:
+            result[returnable] = getattr(self, returnable)
+        result = self._filter_params(result)
+        return result
+
+
+class UsableChanges(Changes):
+    pass
+
+
+class ReportableChanges(Changes):
     pass
 
 
@@ -175,8 +173,9 @@ class ModuleManager(object):
     def __init__(self, *args, **kwargs):
         self.module = kwargs.get('module', None)
         self.client = kwargs.get('client', None)
+        self.have = None
         self.want = ModuleParameters(params=self.module.params)
-        self.changes = Changes()
+        self.changes = UsableChanges()
 
     def _set_changed_options(self):
         changed = {}
@@ -184,7 +183,7 @@ 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):
         diff = Difference(self.want, self.have)
@@ -200,55 +199,51 @@ class ModuleManager(object):
                 else:
                     changed[k] = change
         if changed:
-            self.changes = Changes(params=changed)
+            self.changes = UsableChanges(params=changed)
             return True
         return False
 
-    def should_update(self):
+    def _announce_deprecations(self, result):
-        result = self._update_changed_options()
+        warnings = result.pop('__warnings', [])
-        if result:
+        for warning in warnings:
-            return True
+            self.module.deprecate(
-        return False
+                msg=warning['msg'],
+                version=warning['version']
+            )
 
     def exec_module(self):
         changed = False
         result = dict()
         state = self.want.state
 
-        try:
+        if state == "present":
-            if state == "present":
+            changed = self.present()
-                changed = self.present()
+        elif state == "absent":
-            elif state == "absent":
+            changed = self.absent()
-                changed = self.absent()
+
-        except iControlUnexpectedHTTPError as e:
+        reportable = ReportableChanges(params=self.changes.to_return())
-            raise F5ModuleError(str(e))
+        changes = reportable.to_return()
-
-        changes = self.changes.to_return()
         result.update(**changes)
         result.update(dict(changed=changed))
         self._announce_deprecations(result)
         return result
 
-    def _announce_deprecations(self, result):
-        warnings = result.pop('__warnings', [])
-        for warning in warnings:
-            self.module.deprecate(
-                msg=warning['msg'],
-                version=warning['version']
-            )
-
     def present(self):
         if self.exists():
             return self.update()
         else:
             return self.create()
 
-    def exists(self):
+    def absent(self):
-        result = self.client.api.tm.cm.traffic_groups.traffic_group.exists(
+        if self.exists():
-            name=self.want.name,
+            return self.remove()
-            partition=self.want.partition
+        return False
-        )
+
-        return result
+    def should_update(self):
+        result = self._update_changed_options()
+        if result:
+            return True
+        return False
 
     def update(self):
         self.have = self.read_current_from_device()
@@ -278,42 +273,92 @@ class ModuleManager(object):
         self.create_on_device()
         return True
 
+    def exists(self):
+        uri = "https://{0}:{1}/mgmt/tm/cm/traffic-group/{2}".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            transform_name(self.want.partition, self.want.name)
+        )
+        resp = self.client.api.get(uri)
+        try:
+            response = resp.json()
+        except ValueError:
+            return False
+        if resp.status == 404 or 'code' in response and response['code'] == 404:
+            return False
+        return True
+
     def create_on_device(self):
-        params = self.want.api_params()
+        params = self.changes.api_params()
-        self.client.api.tm.cm.traffic_groups.traffic_group.create(
+        params['name'] = self.want.name
-            name=self.want.name,
+        params['partition'] = self.want.partition
-            partition=self.want.partition,
+        uri = "https://{0}:{1}/mgmt/tm/cm/traffic-group/".format(
-            **params
+            self.client.provider['server'],
+            self.client.provider['server_port'],
         )
+        resp = self.client.api.post(uri, json=params)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+
+        if 'code' in response and response['code'] in [400, 403]:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp.content)
+        return response['selfLink']
 
     def update_on_device(self):
-        params = self.want.api_params()
+        params = self.changes.api_params()
-        resource = self.client.api.tm.cm.traffic_groups.traffic_group.load(
+        uri = "https://{0}:{1}/mgmt/tm/cm/traffic-group/{2}".format(
-            name=self.want.name,
+            self.client.provider['server'],
-            partition=self.want.partition
+            self.client.provider['server_port'],
+            transform_name(self.want.partition, self.want.name)
         )
-        resource.modify(**params)
+        resp = self.client.api.patch(uri, json=params)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
 
-    def absent(self):
+        if 'code' in response and response['code'] == 400:
-        if self.exists():
+            if 'message' in response:
-            return self.remove()
+                raise F5ModuleError(response['message'])
-        return False
+            else:
+                raise F5ModuleError(resp.content)
 
-    def remove_from_device(self):
+    def read_current_from_device(self):
-        resource = self.client.api.tm.cm.traffic_groups.traffic_group.load(
+        uri = "https://{0}:{1}/mgmt/tm/cm/traffic-group/{2}".format(
-            name=self.want.name,
+            self.client.provider['server'],
-            partition=self.want.partition
+            self.client.provider['server_port'],
+            transform_name(self.want.partition, self.want.name)
         )
-        if resource:
-            resource.delete()
 
-    def read_current_from_device(self):
+        resp = self.client.api.get(uri)
-        resource = self.client.api.tm.cm.traffic_groups.traffic_group.load(
+
-            name=self.want.name,
+        try:
-            partition=self.want.partition
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+
+        if 'code' in response and response['code'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp.content)
+        return ApiParameters(params=response)
+
+    def remove_from_device(self):
+        uri = "https://{0}:{1}/mgmt/tm/cm/traffic-group/{2}".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            transform_name(self.want.partition, self.want.name)
         )
-        result = resource.attrs
+        response = self.client.api.delete(uri)
-        return ApiParameters(params=result)
+        if response.status == 200:
+            return True
+        raise F5ModuleError(response.content)
 
 
 class ArgumentSpec(object):
@@ -340,18 +385,17 @@ def main():
         argument_spec=spec.argument_spec,
         supports_check_mode=spec.supports_check_mode
     )
-    if not HAS_F5SDK:
+
-        module.fail_json(msg="The python f5-sdk module is required")
+    client = F5RestClient(**module.params)
 
     try:
-        client = F5Client(**module.params)
         mm = ModuleManager(module=module, client=client)
         results = mm.exec_module()
         cleanup_tokens(client)
-        module.exit_json(**results)
+        exit_json(module, results, client)
     except F5ModuleError as ex:
         cleanup_tokens(client)
-        module.fail_json(msg=str(ex))
+        fail_json(module, ex, client)
 
 
 if __name__ == '__main__':

test/units/modules/network/f5/test_bigip_traffic_group.py

@@ -8,16 +8,12 @@ __metaclass__ = type
 
 import os
 import json
-import pytest
 import sys
 
 from nose.plugins.skip import SkipTest
 if sys.version_info < (2, 7):
     raise SkipTest("F5 Ansible modules require Python >= 2.7")
 
-from units.compat import unittest
-from units.compat.mock import Mock
-from units.compat.mock import patch
 from ansible.module_utils.basic import AnsibleModule
 
 try:
@@ -25,17 +21,25 @@ try:
     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.module_utils.network.f5.common import F5ModuleError
+
-    from library.module_utils.network.f5.common import iControlUnexpectedHTTPError
+    # In Ansible 2.8, Ansible changed import paths.
-    from test.unit.modules.utils import set_module_args
+    from test.units.compat import unittest
+    from test.units.compat.mock import Mock
+    from test.units.compat.mock import patch
+
+    from test.units.modules.utils import set_module_args
 except ImportError:
     try:
         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.module_utils.network.f5.common import F5ModuleError
+
-        from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError
+        # Ansible 2.8 imports
+        from units.compat import unittest
+        from units.compat.mock import Mock
+        from units.compat.mock import patch
+
         from units.modules.utils import set_module_args
     except ImportError:
         raise SkipTest("F5 Ansible modules require the f5-sdk Python library")