Adds the BIGIQ application HTTP module (#40211)

This module can be used to manage http applications on a BIGIQ

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

@@ -0,0 +1,739 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright: (c) 2018, F5 Networks Inc.
+# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = r'''
+---
+module: bigiq_application_http
+short_description: Manages BIG-IQ HTTP applications
+description:
+  - Manages BIG-IQ applications used for load balancing an HTTP application on
+    port 80 on BIG-IP.
+version_added: 2.6
+options:
+  name:
+    description:
+      - Name of the new application.
+    required: True
+  description:
+    description:
+      - Description of the application.
+  servers:
+    description:
+      - A list of servers that the application is hosted on.
+      - If you are familiar with other BIG-IP setting, you might also refer to this
+        list as the list of pool members.
+      - When creating a new application, at least one server is required.
+    suboptions:
+      address:
+        description:
+          - The IP address of the server.
+        required: True
+      port:
+        description:
+          - The port of the server.
+          - When creating a new application and specifying a server, if this parameter
+            is not provided, the default of C(80) will be used.
+        default: 80
+  inbound_virtual:
+    description:
+      - Settings to configure the virtual which will receive the inbound connection.
+      - This virtual will be used to host the HTTP endpoint of the application.
+    suboptions:
+      address:
+        description:
+          - Specifies destination IP address information to which the virtual server
+            sends traffic.
+          - This parameter is required when creating a new application.
+        required: True
+      netmask:
+        description:
+          - Specifies the netmask to associate with the given C(destination).
+          - This parameter is required when creating a new application.
+        required: True
+      port:
+        description:
+          - The port that the virtual listens for connections on.
+          - When creating a new application, if this parameter is not specified, the
+            default value of C(80) will be used.
+        default: 80
+  service_environment:
+    description:
+      - Specifies the name of service environment that the application will be
+        deployed to.
+      - When creating a new application, this parameter is required.
+      - The service environment type will be discovered by this module automatically.
+        Therefore, it is crucial that you maintain unique names for items in the
+        different service environment types (at this time, SSGs and BIGIPs).
+  add_analytics:
+    description:
+      - Collects statistics of the BIG-IP that the application is deployed to.
+      - This parameter is only relevant when specifying a C(service_environment) which
+        is a BIG-IP; not an SSG.
+    type: bool
+    default: no
+  state:
+    description:
+      - The state of the resource on the system.
+      - When C(present), guarantees that the resource exists with the provided attributes.
+      - When C(absent), removes the resource from the system.
+    default: present
+    choices:
+      - absent
+      - present
+extends_documentation_fragment: f5
+notes:
+  - This module does not support updating of your application (whether deployed or not).
+    If you need to update the application, the recommended practice is to remove and
+    re-create.
+  - Requires BIG-IQ version 6.0 or greater.
+author:
+  - Tim Rupp (@caphrim007)
+'''
+
+EXAMPLES = r'''
+- name: Load balance an HTTP application on port 80 on BIG-IP
+  bigiq_application_http:
+    name: my-app
+    description: Redirect HTTP to HTTPS
+    service_environment: my-ssg
+    servers:
+      - address: 1.2.3.4
+        port: 8080
+      - address: 5.6.7.8
+        port: 8080
+    inbound_virtual:
+      name: foo
+      destination: 2.2.2.2
+      netmask: 255.255.255.255
+      port: 443
+    provider:
+      password: secret
+      server: lb.mydomain.com
+      user: admin
+    state: present
+  delegate_to: localhost
+'''
+
+RETURN = r'''
+description:
+  description: The new description of the application of the resource.
+  returned: changed
+  type: string
+  sample: My application
+service_environment:
+  description: The environment which the service was deployed to.
+  returned: changed
+  type: string
+  sample: my-ssg1
+inbound_virtual_destination:
+  description: The destination of the virtual that was created.
+  returned: changed
+  type: string
+  sample: 6.7.8.9
+inbound_virtual_netmask:
+  description: The network mask of the provided inbound destination.
+  returned: changed
+  type: string
+  sample: 255.255.255.0
+inbound_virtual_port:
+  description: The port the inbound virtual address listens on.
+  returned: changed
+  type: int
+  sample: 80
+servers:
+  description: List of servers, and their ports, that make up the application.
+  type: complex
+  returned: changed
+  contains:
+    address:
+      description: The IP address of the server.
+      returned: changed
+      type: string
+      sample: 2.3.4.5
+    port:
+      description: The port that the server listens on.
+      returned: changed
+      type: int
+      sample: 8080
+  sample: hash/dictionary of values
+'''
+
+import time
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.basic import env_fallback
+
+try:
+    from library.module_utils.network.f5.bigiq 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 f5_argument_spec
+    from library.module_utils.network.f5.common import exit_json
+    from library.module_utils.network.f5.common import fail_json
+except ImportError:
+    from ansible.module_utils.network.f5.bigiq 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 f5_argument_spec
+    from ansible.module_utils.network.f5.common import exit_json
+    from ansible.module_utils.network.f5.common import fail_json
+
+try:
+    import netaddr
+    HAS_NETADDR = True
+except ImportError:
+    HAS_NETADDR = False
+
+
+class Parameters(AnsibleF5Parameters):
+    api_map = {
+        'templateReference': 'template_reference',
+        'subPath': 'sub_path',
+        'ssgReference': 'ssg_reference',
+        'configSetName': 'config_set_name',
+        'defaultDeviceReference': 'default_device_reference',
+        'addAnalytics': 'add_analytics'
+    }
+
+    api_attributes = [
+        'resources', 'description', 'configSetName', 'subPath', 'templateReference',
+        'ssgReference', 'defaultDeviceReference', 'addAnalytics'
+    ]
+
+    returnables = [
+        'resources', 'description', 'config_set_name', 'sub_path', 'template_reference',
+        'ssg_reference', 'default_device_reference', 'servers', 'inbound_virtual',
+        'add_analytics'
+    ]
+
+    updatables = [
+        'resources', 'description', 'config_set_name', 'sub_path', 'template_reference',
+        'ssg_reference', 'default_device_reference', 'servers', 'add_analytics'
+    ]
+
+
+class ApiParameters(Parameters):
+    pass
+
+
+class ModuleParameters(Parameters):
+    @property
+    def http_profile(self):
+        return "profile_http"
+
+    @property
+    def config_set_name(self):
+        return self.name
+
+    @property
+    def sub_path(self):
+        return self.name
+
+    @property
+    def template_reference(self):
+        filter = "name+eq+'Default-f5-HTTP-lb-template'"
+        uri = "https://{0}:{1}/mgmt/cm/global/templates/?$filter={2}&$top=1&$select=selfLink".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            filter
+        )
+        resp = self.client.api.get(uri)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+        if resp.status == 200 and response['totalItems'] == 0:
+            raise F5ModuleError(
+                "No default HTTP LB template was found."
+            )
+        elif 'code' in response and response['code'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp._content)
+
+        result = dict(
+            link=response['items'][0]['selfLink']
+        )
+        return result
+
+    @property
+    def default_device_reference(self):
+        try:
+            # An IP address was specified
+            netaddr.IPAddress(self.service_environment)
+            filter = "address+eq+'{0}'".format(self.service_environment)
+        except netaddr.core.AddrFormatError:
+            # Assume a hostname was specified
+            filter = "hostname+eq+'{0}'".format(self.service_environment)
+
+        uri = "https://{0}:{1}/mgmt/shared/resolver/device-groups/cm-adccore-allbigipDevices/devices/?$filter={2}&$top=1&$select=selfLink".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            filter
+        )
+        resp = self.client.api.get(uri)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+        if resp.status == 200 and response['totalItems'] == 0:
+            return None
+        elif 'code' in response and response['code'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp._content)
+        result = dict(
+            link=response['items'][0]['selfLink']
+        )
+        return result
+
+    @property
+    def ssg_reference(self):
+        filter = "name+eq+'{0}'".format(self.service_environment)
+        uri = "https://{0}:{1}/mgmt/cm/cloud/service-scaling-groups/?$filter={2}&$top=1&$select=selfLink".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            filter
+        )
+        resp = self.client.api.get(uri)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+        if resp.status == 200 and response['totalItems'] == 0:
+            return None
+        elif 'code' in response and response['code'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp._content)
+        result = dict(
+            link=response['items'][0]['selfLink']
+        )
+        return result
+
+
+class Changes(Parameters):
+    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 UsableChanges(Changes):
+    @property
+    def resources(self):
+        result = dict()
+        result.update(self.http_profile)
+        result.update(self.http_monitor)
+        result.update(self.virtual)
+        result.update(self.pool)
+        result.update(self.nodes)
+        return result
+
+    @property
+    def virtual(self):
+        result = dict()
+        result['ltm:virtual::b487671f29ba'] = [
+            dict(
+                parameters=dict(
+                    name='virtual',
+                    destinationAddress=self.inbound_virtual['address'],
+                    mask=self.inbound_virtual['netmask'],
+                    destinationPort=self.inbound_virtual['port']
+                ),
+                subcollectionResources=self.profiles
+            )
+        ]
+        return result
+
+    @property
+    def profiles(self):
+        result = {
+            'profiles:9448fe71611e': [
+                dict(
+                    parameters=dict()
+                )
+            ],
+            'profiles:03a4950ab656': [
+                dict(
+                    parameters=dict()
+                )
+            ]
+        }
+        return result
+
+    @property
+    def pool(self):
+        result = dict()
+        result['ltm:pool:9a593d17495b'] = [
+            dict(
+                parameters=dict(
+                    name='pool_0'
+                ),
+                subcollectionResources=self.pool_members
+            )
+        ]
+        return result
+
+    @property
+    def pool_members(self):
+        result = dict()
+        result['members:5109c66dfbac'] = []
+        for x in self.servers:
+            member = dict(
+                parameters=dict(
+                    port=x['port'],
+                    nodeReference=dict(
+                        link='#/resources/ltm:node:9e76a6323321/{0}'.format(x['address']),
+                        fullPath='# {0}'.format(x['address'])
+                    )
+                )
+            )
+            result['members:5109c66dfbac'].append(member)
+        return result
+
+    @property
+    def http_profile(self):
+        result = dict()
+        result['ltm:profile:http:03a4950ab656'] = [
+            dict(
+                parameters=dict(
+                    name='profile_http'
+                )
+            )
+        ]
+        return result
+
+    @property
+    def http_monitor(self):
+        result = dict()
+        result['ltm:monitor:http:ea4346e49cdf'] = [
+            dict(
+                parameters=dict(
+                    name='monitor-http'
+                )
+            )
+        ]
+        return result
+
+    @property
+    def nodes(self):
+        result = dict()
+        result['ltm:node:9e76a6323321'] = []
+        for x in self.servers:
+            tmp = dict(
+                parameters=dict(
+                    name=x['address'],
+                    address=x['address']
+                )
+            )
+            result['ltm:node:9e76a6323321'].append(tmp)
+        return result
+
+    @property
+    def node_addresses(self):
+        result = [x['address'] for x in self.servers]
+        return result
+
+
+class ReportableChanges(Changes):
+    pass
+
+
+class Difference(object):
+    def __init__(self, want, have=None):
+        self.want = want
+        self.have = have
+
+    def compare(self, param):
+        try:
+            result = getattr(self, param)
+            return result
+        except AttributeError:
+            return self.__default(param)
+
+    def __default(self, param):
+        attr1 = getattr(self.want, param)
+        try:
+            attr2 = getattr(self.have, param)
+            if attr1 != attr2:
+                return attr1
+        except AttributeError:
+            return attr1
+
+
+class ModuleManager(object):
+    def __init__(self, *args, **kwargs):
+        self.module = kwargs.get('module', None)
+        self.client = kwargs.get('client', None)
+        self.want = ModuleParameters(params=self.module.params)
+        self.want.client = self.client
+        self.have = ApiParameters()
+        self.changes = UsableChanges()
+
+    def _set_changed_options(self):
+        changed = {}
+        for key in Parameters.returnables:
+            if getattr(self.want, key) is not None:
+                changed[key] = getattr(self.want, key)
+        if changed:
+            self.changes = UsableChanges(params=changed)
+
+    def _update_changed_options(self):
+        diff = Difference(self.want, self.have)
+        updatables = Parameters.updatables
+        changed = dict()
+        for k in updatables:
+            change = diff.compare(k)
+            if change is None:
+                continue
+            else:
+                if isinstance(change, dict):
+                    changed.update(change)
+                else:
+                    changed[k] = change
+        if changed:
+            self.changes = UsableChanges(params=changed)
+            return True
+        return False
+
+    def should_update(self):
+        result = self._update_changed_options()
+        if result:
+            return True
+        return False
+
+    def exec_module(self):
+        changed = False
+        result = dict()
+        state = self.want.state
+
+        if state == "present":
+            changed = self.present()
+        elif state == "absent":
+            changed = self.absent()
+
+        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):
+        warnings = result.pop('__warnings', [])
+        for warning in warnings:
+            self.client.module.deprecate(
+                msg=warning['msg'],
+                version=warning['version']
+            )
+
+    def present(self):
+        if self.exists():
+            return False
+        else:
+            return self.create()
+
+    def exists(self):
+        uri = "https://{0}:{1}/mgmt/ap/query/v1/tenants/default/reports/AllApplicationsList?$filter=name+eq+'{2}'".format(
+            self.client.provider['server'],
+            self.client.provider['server_port'],
+            self.want.name
+        )
+        resp = self.client.api.get(uri)
+        try:
+            response = resp.json()
+        except ValueError as ex:
+            raise F5ModuleError(str(ex))
+        if resp.status == 200 and 'result' in response and 'totalItems' in response['result'] and response['result']['totalItems'] == 0:
+            return False
+        return True
+
+    def remove(self):
+        if self.module.check_mode:
+            return True
+        self_link = self.remove_from_device()
+        self.wait_for_apply_template_task(self_link)
+        if self.exists():
+            raise F5ModuleError("Failed to delete the resource.")
+        return True
+
+    def has_no_service_environment(self):
+        if self.want.default_device_reference is None and self.want.ssg_reference is None:
+            return True
+        return False
+
+    def create(self):
+        if self.want.service_environment is None:
+            raise F5ModuleError(
+                "A 'service_environment' must be specified when creating a new application."
+            )
+        if self.want.servers is None:
+            raise F5ModuleError(
+                "At least one 'servers' item is needed when creating a new application."
+            )
+        if self.want.inbound_virtual is None:
+            raise F5ModuleError(
+                "An 'inbound_virtual' must be specified when creating a new application."
+            )
+        self._set_changed_options()
+
+        if self.has_no_service_environment():
+            raise F5ModuleError(
+                "The specified 'service_environment' ({0}) was not found.".format(self.want.service_environment)
+            )
+
+        if self.module.check_mode:
+            return True
+        self_link = self.create_on_device()
+        self.wait_for_apply_template_task(self_link)
+        if not self.exists():
+            raise F5ModuleError(
+                "Failed to deploy application."
+            )
+        return True
+
+    def create_on_device(self):
+        params = self.changes.api_params()
+        params['mode'] = 'CREATE'
+
+        uri = 'https://{0}:{1}/mgmt/cm/global/tasks/apply-template'.format(
+            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'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp._content)
+        return response['selfLink']
+
+    def absent(self):
+        if self.exists():
+            return self.remove()
+        return False
+
+    def remove_from_device(self):
+        params = dict(
+            configSetName=self.want.name,
+            mode='DELETE'
+        )
+        uri = 'https://{0}:{1}/mgmt/cm/global/tasks/apply-template'.format(
+            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'] == 400:
+            if 'message' in response:
+                raise F5ModuleError(response['message'])
+            else:
+                raise F5ModuleError(resp._content)
+        return response['selfLink']
+
+    def wait_for_apply_template_task(self, self_link):
+        host = 'https://{0}:{1}'.format(
+            self.client.provider['server'],
+            self.client.provider['server_port']
+        )
+        uri = self_link.replace('https://localhost', host)
+
+        while True:
+            resp = self.client.api.get(uri)
+            try:
+                response = resp.json()
+            except ValueError as ex:
+                raise F5ModuleError(str(ex))
+
+            if response['status'] == 'FINISHED' and response.get('currentStep', None) == 'DONE':
+                return True
+            elif 'errorMessage' in response:
+                raise F5ModuleError(response['errorMessage'])
+            time.sleep(5)
+
+
+class ArgumentSpec(object):
+    def __init__(self):
+        self.supports_check_mode = True
+        argument_spec = dict(
+            name=dict(required=True),
+            description=dict(),
+            servers=dict(
+                type='list',
+                options=dict(
+                    address=dict(required=True),
+                    port=dict(default=80)
+                )
+            ),
+            inbound_virtual=dict(
+                type='dict',
+                options=dict(
+                    address=dict(required=True),
+                    netmask=dict(required=True),
+                    port=dict(default=80)
+                )
+            ),
+            service_environment=dict(),
+            add_analytics=dict(type='bool', default='no'),
+            state=dict(
+                default='present',
+                choices=['present', 'absent']
+            ),
+        )
+        self.argument_spec = {}
+        self.argument_spec.update(f5_argument_spec)
+        self.argument_spec.update(argument_spec)
+
+
+def main():
+    spec = ArgumentSpec()
+
+    module = AnsibleModule(
+        argument_spec=spec.argument_spec,
+        supports_check_mode=spec.supports_check_mode
+    )
+    if not HAS_NETADDR:
+        module.fail_json(msg="The python netaddr module is required")
+
+    try:
+        client = F5RestClient(module=module)
+        mm = ModuleManager(module=module, client=client)
+        results = mm.exec_module()
+        exit_json(module, results, client)
+    except F5ModuleError as ex:
+        fail_json(module, ex, client)
+
+
+if __name__ == '__main__':
+    main()

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

@@ -0,0 +1,166 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright: (c) 2017, F5 Networks Inc.
+# GNU General Public License v3.0 (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import (absolute_import, division, print_function)
+__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 ansible.compat.tests import unittest
+from ansible.compat.tests.mock import Mock
+from ansible.compat.tests.mock import patch
+from ansible.module_utils.basic import AnsibleModule
+
+try:
+    from library.modules.bigiq_application_http import ApiParameters
+    from library.modules.bigiq_application_http import ModuleParameters
+    from library.modules.bigiq_application_http import ModuleManager
+    from library.modules.bigiq_application_http import ArgumentSpec
+    from library.module_utils.network.f5.common import F5ModuleError
+    from library.module_utils.network.f5.common import iControlUnexpectedHTTPError
+    from test.unit.modules.utils import set_module_args
+except ImportError:
+    try:
+        from ansible.modules.network.f5.bigiq_application_http import ApiParameters
+        from ansible.modules.network.f5.bigiq_application_http import ModuleParameters
+        from ansible.modules.network.f5.bigiq_application_http import ModuleManager
+        from ansible.modules.network.f5.bigiq_application_http import ArgumentSpec
+        from ansible.module_utils.network.f5.common import F5ModuleError
+        from ansible.module_utils.network.f5.common import iControlUnexpectedHTTPError
+        from units.modules.utils import set_module_args
+    except ImportError:
+        raise SkipTest("F5 Ansible modules require the f5-sdk Python library")
+
+fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
+fixture_data = {}
+
+
+def load_fixture(name):
+    path = os.path.join(fixture_path, name)
+
+    if path in fixture_data:
+        return fixture_data[path]
+
+    with open(path) as f:
+        data = f.read()
+
+    try:
+        data = json.loads(data)
+    except Exception:
+        pass
+
+    fixture_data[path] = data
+    return data
+
+
+class TestParameters(unittest.TestCase):
+    def test_module_parameters(self):
+        args = dict(
+            name='foo',
+            description='my description',
+            service_environment='bar',
+            servers=[
+                dict(
+                    address='1.2.3.4',
+                    port=8080
+                ),
+                dict(
+                    address='5.6.7.8',
+                    port=8000
+                )
+            ],
+            inbound_virtual=dict(
+                address='2.2.2.2',
+                netmask='255.255.255.255',
+                port=80
+            )
+        )
+
+        p = ModuleParameters(params=args)
+        assert p.name == 'foo'
+        assert p.config_set_name == 'foo'
+        assert p.sub_path == 'foo'
+        assert p.http_profile == 'profile_http'
+        assert p.service_environment == 'bar'
+        assert len(p.servers) == 2
+        assert 'address' in p.servers[0]
+        assert 'port' in p.servers[0]
+        assert 'address' in p.servers[1]
+        assert 'port' in p.servers[1]
+        assert p.servers[0]['address'] == '1.2.3.4'
+        assert p.servers[0]['port'] == 8080
+        assert p.servers[1]['address'] == '5.6.7.8'
+        assert p.servers[1]['port'] == 8000
+        assert 'address' in p.inbound_virtual
+        assert 'netmask' in p.inbound_virtual
+        assert 'port' in p.inbound_virtual
+        assert p.inbound_virtual['address'] == '2.2.2.2'
+        assert p.inbound_virtual['netmask'] == '255.255.255.255'
+        assert p.inbound_virtual['port'] == 80
+
+
+@patch('ansible.module_utils.f5_utils.AnsibleF5Client._get_mgmt_root',
+       return_value=True)
+class TestManager(unittest.TestCase):
+
+    def setUp(self):
+        self.spec = ArgumentSpec()
+        self.patcher1 = patch('time.sleep')
+        self.patcher1.start()
+
+    def tearDown(self):
+        self.patcher1.stop()
+
+    def test_create(self, *args):
+        set_module_args(dict(
+            name='foo',
+            description='my description',
+            service_environment='bar',
+            servers=[
+                dict(
+                    address='1.2.3.4',
+                    port=8080
+                ),
+                dict(
+                    address='5.6.7.8',
+                    port=8000
+                )
+            ],
+            inbound_virtual=dict(
+                address='2.2.2.2',
+                netmask='255.255.255.255',
+                port=80
+            ),
+            provider=dict(
+                server='localhost',
+                password='password',
+                user='admin'
+            )
+        ))
+
+        module = AnsibleModule(
+            argument_spec=self.spec.argument_spec,
+            supports_check_mode=self.spec.supports_check_mode
+        )
+
+        # Override methods to force specific logic in the module to happen
+        mm = ModuleManager(module=module)
+        mm.has_no_service_environment = Mock(return_value=False)
+        mm.wait_for_apply_template_task = Mock(return_value=True)
+
+        mm.create_on_device = Mock(return_value=True)
+        mm.exists = Mock(side_effect=[False, True])
+
+        results = mm.exec_module()
+
+        assert results['changed'] is True
+        assert results['description'] == 'my description'