diff --git a/lib/ansible/modules/extras/cloud/centurylink/clc_loadbalancer.py b/lib/ansible/modules/extras/cloud/centurylink/clc_loadbalancer.py new file mode 100644 index 0000000000..5847c5b1c0 --- /dev/null +++ b/lib/ansible/modules/extras/cloud/centurylink/clc_loadbalancer.py @@ -0,0 +1,898 @@ +#!/usr/bin/python + +# +# Copyright (c) 2015 CenturyLink +# +# This file is part of Ansible. +# +# Ansible is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Ansible is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Ansible. If not, see +# + +DOCUMENTATION = ''' +module: clc_loadbalancer +short_description: Create, Delete shared loadbalancers in CenturyLink Cloud. +description: + - An Ansible module to Create, Delete shared loadbalancers in CenturyLink Cloud. +version_added: "2.0" +options: + name: + description: + - The name of the loadbalancer + required: True + description: + description: + - A description for the loadbalancer + required: False + default: None + alias: + description: + - The alias of your CLC Account + required: True + location: + description: + - The location of the datacenter where the load balancer resides in + required: True + method: + description: + -The balancing method for the load balancer pool + required: False + default: None + choices: ['leastConnection', 'roundRobin'] + persistence: + description: + - The persistence method for the load balancer + required: False + default: None + choices: ['standard', 'sticky'] + port: + description: + - Port to configure on the public-facing side of the load balancer pool + required: False + default: None + choices: [80, 443] + nodes: + description: + - A list of nodes that needs to be added to the load balancer pool + required: False + default: [] + status: + description: + - The status of the loadbalancer + required: False + default: enabled + choices: ['enabled', 'disabled'] + state: + description: + - Whether to create or delete the load balancer pool + required: False + default: present + choices: ['present', 'absent', 'port_absent', 'nodes_present', 'nodes_absent'] +''' + +EXAMPLES = ''' +# Note - You must set the CLC_V2_API_USERNAME And CLC_V2_API_PASSWD Environment variables before running these examples +- name: Create Loadbalancer + hosts: localhost + connection: local + tasks: + - name: Actually Create things + clc_loadbalancer: + name: test + description: test + alias: TEST + location: WA1 + port: 443 + nodes: + - { 'ipAddress': '10.11.22.123', 'privatePort': 80 } + state: present + +- name: Add node to an existing loadbalancer pool + hosts: localhost + connection: local + tasks: + - name: Actually Create things + clc_loadbalancer: + name: test + description: test + alias: TEST + location: WA1 + port: 443 + nodes: + - { 'ipAddress': '10.11.22.234', 'privatePort': 80 } + state: nodes_present + +- name: Remove node from an existing loadbalancer pool + hosts: localhost + connection: local + tasks: + - name: Actually Create things + clc_loadbalancer: + name: test + description: test + alias: TEST + location: WA1 + port: 443 + nodes: + - { 'ipAddress': '10.11.22.234', 'privatePort': 80 } + state: nodes_absent + +- name: Delete LoadbalancerPool + hosts: localhost + connection: local + tasks: + - name: Actually Delete things + clc_loadbalancer: + name: test + description: test + alias: TEST + location: WA1 + port: 443 + nodes: + - { 'ipAddress': '10.11.22.123', 'privatePort': 80 } + state: port_absent + +- name: Delete Loadbalancer + hosts: localhost + connection: local + tasks: + - name: Actually Delete things + clc_loadbalancer: + name: test + description: test + alias: TEST + location: WA1 + port: 443 + nodes: + - { 'ipAddress': '10.11.22.123', 'privatePort': 80 } + state: absent +requirements: + - python = 2.7 + - requests >= 2.5.0 + - clc-sdk +notes: + - To use this module, it is required to set the below environment variables which enables access to the + Centurylink Cloud + - CLC_V2_API_USERNAME, the account login id for the centurylink cloud + - CLC_V2_API_PASSWORD, the account password for the centurylink cloud + - Alternatively, the module accepts the API token and account alias. The API token can be generated using the + CLC account login and password via the HTTP api call @ https://api.ctl.io/v2/authentication/login + - CLC_V2_API_TOKEN, the API token generated from https://api.ctl.io/v2/authentication/login + - CLC_ACCT_ALIAS, the account alias associated with the centurylink cloud + - Users can set CLC_V2_API_URL to specify an endpoint for pointing to a different CLC environment. +''' + +__version__ = '${version}' + +from time import sleep +from distutils.version import LooseVersion + +try: + import requests +except ImportError: + REQUESTS_FOUND = False +else: + REQUESTS_FOUND = True + +# +# Requires the clc-python-sdk. +# sudo pip install clc-sdk +# +try: + import clc as clc_sdk + from clc import APIFailedResponse +except ImportError: + CLC_FOUND = False + clc_sdk = None +else: + CLC_FOUND = True + + +class ClcLoadBalancer: + + clc = None + + def __init__(self, module): + """ + Construct module + """ + self.clc = clc_sdk + self.module = module + self.lb_dict = {} + + if not CLC_FOUND: + self.module.fail_json( + msg='clc-python-sdk required for this module') + if not REQUESTS_FOUND: + self.module.fail_json( + msg='requests library is required for this module') + if requests.__version__ and LooseVersion( + requests.__version__) < LooseVersion('2.5.0'): + self.module.fail_json( + msg='requests library version should be >= 2.5.0') + + self._set_user_agent(self.clc) + + def process_request(self): + """ + Execute the main code path, and handle the request + :return: none + """ + changed = False + result_lb = None + loadbalancer_name = self.module.params.get('name') + loadbalancer_alias = self.module.params.get('alias') + loadbalancer_location = self.module.params.get('location') + loadbalancer_description = self.module.params.get('description') + loadbalancer_port = self.module.params.get('port') + loadbalancer_method = self.module.params.get('method') + loadbalancer_persistence = self.module.params.get('persistence') + loadbalancer_nodes = self.module.params.get('nodes') + loadbalancer_status = self.module.params.get('status') + state = self.module.params.get('state') + + if loadbalancer_description is None: + loadbalancer_description = loadbalancer_name + + self._set_clc_credentials_from_env() + + self.lb_dict = self._get_loadbalancer_list( + alias=loadbalancer_alias, + location=loadbalancer_location) + + if state == 'present': + changed, result_lb, lb_id = self.ensure_loadbalancer_present( + name=loadbalancer_name, + alias=loadbalancer_alias, + location=loadbalancer_location, + description=loadbalancer_description, + status=loadbalancer_status) + if loadbalancer_port: + changed, result_pool, pool_id = self.ensure_loadbalancerpool_present( + lb_id=lb_id, + alias=loadbalancer_alias, + location=loadbalancer_location, + method=loadbalancer_method, + persistence=loadbalancer_persistence, + port=loadbalancer_port) + + if loadbalancer_nodes: + changed, result_nodes = self.ensure_lbpool_nodes_set( + alias=loadbalancer_alias, + location=loadbalancer_location, + name=loadbalancer_name, + port=loadbalancer_port, + nodes=loadbalancer_nodes) + elif state == 'absent': + changed, result_lb = self.ensure_loadbalancer_absent( + name=loadbalancer_name, + alias=loadbalancer_alias, + location=loadbalancer_location) + + elif state == 'port_absent': + changed, result_lb = self.ensure_loadbalancerpool_absent( + alias=loadbalancer_alias, + location=loadbalancer_location, + name=loadbalancer_name, + port=loadbalancer_port) + + elif state == 'nodes_present': + changed, result_lb = self.ensure_lbpool_nodes_present( + alias=loadbalancer_alias, + location=loadbalancer_location, + name=loadbalancer_name, + port=loadbalancer_port, + nodes=loadbalancer_nodes) + + elif state == 'nodes_absent': + changed, result_lb = self.ensure_lbpool_nodes_absent( + alias=loadbalancer_alias, + location=loadbalancer_location, + name=loadbalancer_name, + port=loadbalancer_port, + nodes=loadbalancer_nodes) + + self.module.exit_json(changed=changed, loadbalancer=result_lb) + + def ensure_loadbalancer_present( + self, name, alias, location, description, status): + """ + Checks to see if a load balancer exists and creates one if it does not. + :param name: Name of loadbalancer + :param alias: Alias of account + :param location: Datacenter + :param description: Description of loadbalancer + :param status: Enabled / Disabled + :return: (changed, result, lb_id) + changed: Boolean whether a change was made + result: The result object from the CLC load balancer request + lb_id: The load balancer id + """ + changed = False + result = name + lb_id = self._loadbalancer_exists(name=name) + if not lb_id: + if not self.module.check_mode: + result = self.create_loadbalancer(name=name, + alias=alias, + location=location, + description=description, + status=status) + lb_id = result.get('id') + changed = True + + return changed, result, lb_id + + def ensure_loadbalancerpool_present( + self, lb_id, alias, location, method, persistence, port): + """ + Checks to see if a load balancer pool exists and creates one if it does not. + :param lb_id: The loadbalancer id + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param method: the load balancing method + :param persistence: the load balancing persistence type + :param port: the port that the load balancer will listen on + :return: (changed, group, pool_id) - + changed: Boolean whether a change was made + result: The result from the CLC API call + pool_id: The string id of the load balancer pool + """ + changed = False + result = port + if not lb_id: + return changed, None, None + pool_id = self._loadbalancerpool_exists( + alias=alias, + location=location, + port=port, + lb_id=lb_id) + if not pool_id: + if not self.module.check_mode: + result = self.create_loadbalancerpool( + alias=alias, + location=location, + lb_id=lb_id, + method=method, + persistence=persistence, + port=port) + pool_id = result.get('id') + changed = True + + return changed, result, pool_id + + def ensure_loadbalancer_absent(self, name, alias, location): + """ + Checks to see if a load balancer exists and deletes it if it does + :param name: Name of the load balancer + :param alias: Alias of account + :param location: Datacenter + :return: (changed, result) + changed: Boolean whether a change was made + result: The result from the CLC API Call + """ + changed = False + result = name + lb_exists = self._loadbalancer_exists(name=name) + if lb_exists: + if not self.module.check_mode: + result = self.delete_loadbalancer(alias=alias, + location=location, + name=name) + changed = True + return changed, result + + def ensure_loadbalancerpool_absent(self, alias, location, name, port): + """ + Checks to see if a load balancer pool exists and deletes it if it does + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param name: the name of the load balancer + :param port: the port that the load balancer listens on + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + changed = False + result = None + lb_exists = self._loadbalancer_exists(name=name) + if lb_exists: + lb_id = self._get_loadbalancer_id(name=name) + pool_id = self._loadbalancerpool_exists( + alias=alias, + location=location, + port=port, + lb_id=lb_id) + if pool_id: + changed = True + if not self.module.check_mode: + result = self.delete_loadbalancerpool( + alias=alias, + location=location, + lb_id=lb_id, + pool_id=pool_id) + else: + result = "Pool doesn't exist" + else: + result = "LB Doesn't Exist" + return changed, result + + def ensure_lbpool_nodes_set(self, alias, location, name, port, nodes): + """ + Checks to see if the provided list of nodes exist for the pool + and set the nodes if any in the list those doesn't exist + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param name: the name of the load balancer + :param port: the port that the load balancer will listen on + :param nodes: The list of nodes to be updated to the pool + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + result = {} + changed = False + lb_exists = self._loadbalancer_exists(name=name) + if lb_exists: + lb_id = self._get_loadbalancer_id(name=name) + pool_id = self._loadbalancerpool_exists( + alias=alias, + location=location, + port=port, + lb_id=lb_id) + if pool_id: + nodes_exist = self._loadbalancerpool_nodes_exists(alias=alias, + location=location, + lb_id=lb_id, + pool_id=pool_id, + nodes_to_check=nodes) + if not nodes_exist: + changed = True + result = self.set_loadbalancernodes(alias=alias, + location=location, + lb_id=lb_id, + pool_id=pool_id, + nodes=nodes) + else: + result = "Pool doesn't exist" + else: + result = "Load balancer doesn't Exist" + return changed, result + + def ensure_lbpool_nodes_present(self, alias, location, name, port, nodes): + """ + Checks to see if the provided list of nodes exist for the pool and add the missing nodes to the pool + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param name: the name of the load balancer + :param port: the port that the load balancer will listen on + :param nodes: the list of nodes to be added + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + changed = False + lb_exists = self._loadbalancer_exists(name=name) + if lb_exists: + lb_id = self._get_loadbalancer_id(name=name) + pool_id = self._loadbalancerpool_exists( + alias=alias, + location=location, + port=port, + lb_id=lb_id) + if pool_id: + changed, result = self.add_lbpool_nodes(alias=alias, + location=location, + lb_id=lb_id, + pool_id=pool_id, + nodes_to_add=nodes) + else: + result = "Pool doesn't exist" + else: + result = "Load balancer doesn't Exist" + return changed, result + + def ensure_lbpool_nodes_absent(self, alias, location, name, port, nodes): + """ + Checks to see if the provided list of nodes exist for the pool and removes them if found any + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param name: the name of the load balancer + :param port: the port that the load balancer will listen on + :param nodes: the list of nodes to be removed + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + changed = False + lb_exists = self._loadbalancer_exists(name=name) + if lb_exists: + lb_id = self._get_loadbalancer_id(name=name) + pool_id = self._loadbalancerpool_exists( + alias=alias, + location=location, + port=port, + lb_id=lb_id) + if pool_id: + changed, result = self.remove_lbpool_nodes(alias=alias, + location=location, + lb_id=lb_id, + pool_id=pool_id, + nodes_to_remove=nodes) + else: + result = "Pool doesn't exist" + else: + result = "Load balancer doesn't Exist" + return changed, result + + def create_loadbalancer(self, name, alias, location, description, status): + """ + Create a loadbalancer w/ params + :param name: Name of loadbalancer + :param alias: Alias of account + :param location: Datacenter + :param description: Description for loadbalancer to be created + :param status: Enabled / Disabled + :return: result: The result from the CLC API call + """ + result = None + try: + result = self.clc.v2.API.Call('POST', + '/v2/sharedLoadBalancers/%s/%s' % (alias, + location), + json.dumps({"name": name, + "description": description, + "status": status})) + sleep(1) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to create load balancer "{0}". {1}'.format( + name, str(e.response_text))) + return result + + def create_loadbalancerpool( + self, alias, location, lb_id, method, persistence, port): + """ + Creates a pool on the provided load balancer + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param method: the load balancing method + :param persistence: the load balancing persistence type + :param port: the port that the load balancer will listen on + :return: result: The result from the create API call + """ + result = None + try: + result = self.clc.v2.API.Call( + 'POST', '/v2/sharedLoadBalancers/%s/%s/%s/pools' % + (alias, location, lb_id), json.dumps( + { + "port": port, "method": method, "persistence": persistence + })) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to create pool for load balancer id "{0}". {1}'.format( + lb_id, str(e.response_text))) + return result + + def delete_loadbalancer(self, alias, location, name): + """ + Delete CLC loadbalancer + :param alias: Alias for account + :param location: Datacenter + :param name: Name of the loadbalancer to delete + :return: result: The result from the CLC API call + """ + result = None + lb_id = self._get_loadbalancer_id(name=name) + try: + result = self.clc.v2.API.Call( + 'DELETE', '/v2/sharedLoadBalancers/%s/%s/%s' % + (alias, location, lb_id)) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to delete load balancer "{0}". {1}'.format( + name, str(e.response_text))) + return result + + def delete_loadbalancerpool(self, alias, location, lb_id, pool_id): + """ + Delete the pool on the provided load balancer + :param alias: The account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param pool_id: the id string of the load balancer pool + :return: result: The result from the delete API call + """ + result = None + try: + result = self.clc.v2.API.Call( + 'DELETE', '/v2/sharedLoadBalancers/%s/%s/%s/pools/%s' % + (alias, location, lb_id, pool_id)) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to delete pool for load balancer id "{0}". {1}'.format( + lb_id, str(e.response_text))) + return result + + def _get_loadbalancer_id(self, name): + """ + Retrieves unique ID of loadbalancer + :param name: Name of loadbalancer + :return: Unique ID of the loadbalancer + """ + id = None + for lb in self.lb_dict: + if lb.get('name') == name: + id = lb.get('id') + return id + + def _get_loadbalancer_list(self, alias, location): + """ + Retrieve a list of loadbalancers + :param alias: Alias for account + :param location: Datacenter + :return: JSON data for all loadbalancers at datacenter + """ + result = None + try: + result = self.clc.v2.API.Call( + 'GET', '/v2/sharedLoadBalancers/%s/%s' % (alias, location)) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to fetch load balancers for account: {0}. {1}'.format( + alias, str(e.response_text))) + return result + + def _loadbalancer_exists(self, name): + """ + Verify a loadbalancer exists + :param name: Name of loadbalancer + :return: False or the ID of the existing loadbalancer + """ + result = False + + for lb in self.lb_dict: + if lb.get('name') == name: + result = lb.get('id') + return result + + def _loadbalancerpool_exists(self, alias, location, port, lb_id): + """ + Checks to see if a pool exists on the specified port on the provided load balancer + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param port: the port to check and see if it exists + :param lb_id: the id string of the provided load balancer + :return: result: The id string of the pool or False + """ + result = False + try: + pool_list = self.clc.v2.API.Call( + 'GET', '/v2/sharedLoadBalancers/%s/%s/%s/pools' % + (alias, location, lb_id)) + except APIFailedResponse as e: + return self.module.fail_json( + msg='Unable to fetch the load balancer pools for for load balancer id: {0}. {1}'.format( + lb_id, str(e.response_text))) + for pool in pool_list: + if int(pool.get('port')) == int(port): + result = pool.get('id') + return result + + def _loadbalancerpool_nodes_exists( + self, alias, location, lb_id, pool_id, nodes_to_check): + """ + Checks to see if a set of nodes exists on the specified port on the provided load balancer + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the provided load balancer + :param pool_id: the id string of the load balancer pool + :param nodes_to_check: the list of nodes to check for + :return: result: True / False indicating if the given nodes exist + """ + result = False + nodes = self._get_lbpool_nodes(alias, location, lb_id, pool_id) + for node in nodes_to_check: + if not node.get('status'): + node['status'] = 'enabled' + if node in nodes: + result = True + else: + result = False + return result + + def set_loadbalancernodes(self, alias, location, lb_id, pool_id, nodes): + """ + Updates nodes to the provided pool + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param pool_id: the id string of the pool + :param nodes: a list of dictionaries containing the nodes to set + :return: result: The result from the CLC API call + """ + result = None + if not lb_id: + return result + if not self.module.check_mode: + try: + result = self.clc.v2.API.Call('PUT', + '/v2/sharedLoadBalancers/%s/%s/%s/pools/%s/nodes' + % (alias, location, lb_id, pool_id), json.dumps(nodes)) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to set nodes for the load balancer pool id "{0}". {1}'.format( + pool_id, str(e.response_text))) + return result + + def add_lbpool_nodes(self, alias, location, lb_id, pool_id, nodes_to_add): + """ + Add nodes to the provided pool + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param pool_id: the id string of the pool + :param nodes_to_add: a list of dictionaries containing the nodes to add + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + changed = False + result = {} + nodes = self._get_lbpool_nodes(alias, location, lb_id, pool_id) + for node in nodes_to_add: + if not node.get('status'): + node['status'] = 'enabled' + if not node in nodes: + changed = True + nodes.append(node) + if changed == True and not self.module.check_mode: + result = self.set_loadbalancernodes( + alias, + location, + lb_id, + pool_id, + nodes) + return changed, result + + def remove_lbpool_nodes( + self, alias, location, lb_id, pool_id, nodes_to_remove): + """ + Removes nodes from the provided pool + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param pool_id: the id string of the pool + :param nodes_to_remove: a list of dictionaries containing the nodes to remove + :return: (changed, result) - + changed: Boolean whether a change was made + result: The result from the CLC API call + """ + changed = False + result = {} + nodes = self._get_lbpool_nodes(alias, location, lb_id, pool_id) + for node in nodes_to_remove: + if not node.get('status'): + node['status'] = 'enabled' + if node in nodes: + changed = True + nodes.remove(node) + if changed == True and not self.module.check_mode: + result = self.set_loadbalancernodes( + alias, + location, + lb_id, + pool_id, + nodes) + return changed, result + + def _get_lbpool_nodes(self, alias, location, lb_id, pool_id): + """ + Return the list of nodes available to the provided load balancer pool + :param alias: the account alias + :param location: the datacenter the load balancer resides in + :param lb_id: the id string of the load balancer + :param pool_id: the id string of the pool + :return: result: The list of nodes + """ + result = None + try: + result = self.clc.v2.API.Call('GET', + '/v2/sharedLoadBalancers/%s/%s/%s/pools/%s/nodes' + % (alias, location, lb_id, pool_id)) + except APIFailedResponse as e: + self.module.fail_json( + msg='Unable to fetch list of available nodes for load balancer pool id: {0}. {1}'.format( + pool_id, str(e.response_text))) + return result + + @staticmethod + def define_argument_spec(): + """ + Define the argument spec for the ansible module + :return: argument spec dictionary + """ + argument_spec = dict( + name=dict(required=True), + description=dict(default=None), + location=dict(required=True, default=None), + alias=dict(required=True, default=None), + port=dict(choices=[80, 443]), + method=dict(choices=['leastConnection', 'roundRobin']), + persistence=dict(choices=['standard', 'sticky']), + nodes=dict(type='list', default=[]), + status=dict(default='enabled', choices=['enabled', 'disabled']), + state=dict( + default='present', + choices=[ + 'present', + 'absent', + 'port_absent', + 'nodes_present', + 'nodes_absent']) + ) + return argument_spec + + def _set_clc_credentials_from_env(self): + """ + Set the CLC Credentials on the sdk by reading environment variables + :return: none + """ + env = os.environ + v2_api_token = env.get('CLC_V2_API_TOKEN', False) + v2_api_username = env.get('CLC_V2_API_USERNAME', False) + v2_api_passwd = env.get('CLC_V2_API_PASSWD', False) + clc_alias = env.get('CLC_ACCT_ALIAS', False) + api_url = env.get('CLC_V2_API_URL', False) + + if api_url: + self.clc.defaults.ENDPOINT_URL_V2 = api_url + + if v2_api_token and clc_alias: + self.clc._LOGIN_TOKEN_V2 = v2_api_token + self.clc._V2_ENABLED = True + self.clc.ALIAS = clc_alias + elif v2_api_username and v2_api_passwd: + self.clc.v2.SetCredentials( + api_username=v2_api_username, + api_passwd=v2_api_passwd) + else: + return self.module.fail_json( + msg="You must set the CLC_V2_API_USERNAME and CLC_V2_API_PASSWD " + "environment variables") + + @staticmethod + def _set_user_agent(clc): + if hasattr(clc, 'SetRequestsSession'): + agent_string = "ClcAnsibleModule/" + __version__ + ses = requests.Session() + ses.headers.update({"Api-Client": agent_string}) + ses.headers['User-Agent'] += " " + agent_string + clc.SetRequestsSession(ses) + + +def main(): + """ + The main function. Instantiates the module and calls process_request. + :return: none + """ + module = AnsibleModule(argument_spec=ClcLoadBalancer.define_argument_spec(), + supports_check_mode=True) + clc_loadbalancer = ClcLoadBalancer(module) + clc_loadbalancer.process_request() + +from ansible.module_utils.basic import * # pylint: disable=W0614 +if __name__ == '__main__': + main()