def describe_vservergroup_backendserver_to_add()

in footmark/slb/connection.py [0:0]

• 25 lines of code
• 9 McCabe index (conditional complexity)

    def describe_vservergroup_backendserver_to_add(self, vserver_group_id, backend_servers):
        """
        describe vserver group backend server to add
        and return a list of back-end servers in that virtual server group.
        :type vserver_group_id: string
        :param vserver_group_id: The unique identifier for the virtual server group
        :type backend_servers:  List of hash/dictionary
        :param backend_servers:
          - List of hash/dictionary of backend servers to add in
          - '[{"key":"value", "key":"value"}]', keys allowed:
            - server_id (required:true, description: Unique id of Instance to add)
            - port (required:true, description: The back-end server using the port, range: 1-65535)
            - weight (required:true; default: 100, description: Weight of the backend server, in the range of 1-100 )
        :return: VServerGroupId	String	The unique identifier for the virtual server group
                 BackendServers	List	Array format, returns the operation is successful,
                 the virtual server group all the back-end server list, the list of elements in the structure
                 see BackendServer
        """
        changed_flag = True
        results = []   
        try:
            changed_vsg, result_vsgs = self.describe_vservergroup_attributes(vserver_group_id=vserver_group_id)
            if result_vsgs and changed_vsg:
                for backend_server in backend_servers:
                    changed_flag = True
                    for result_vsg in result_vsgs["BackendServers"]["BackendServer"]:
                        if (str(backend_server["server_id"]) == str(result_vsg["ServerId"])) \
                                and (str(backend_server["port"]) == str(result_vsg["Port"])):
                            changed_flag = False
                            break

                    if changed_flag is False:
                        results.append(str(backend_server["server_id"])+" "
                                                                        "ECS with port "+str(backend_server["port"])+" "
                                                                        "is already present")
            else:
                changed_flag =False
                results = result_vsgs
        except Exception as ex:
            error_code = str(ex.error_code)
            error_msg = str(ex.message)
            results.append("Error Code:" + error_code + " ,Error Message:" + error_msg)

        return changed_flag, results