testsuites/vstf/vstf_scripts/vstf/agent/env/plugins/model.py

   1 ##############################################################################
   2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 from abc import ABCMeta
  11 from abc import abstractmethod
  12
  13
  14 class EnvBuilderPlugin:
  15     __metaclass__ = ABCMeta
  16
  17     def __init__(self):
  18         self.host_cfg = None
  19         pass
  20
  21     @abstractmethod
  22     def clean(self):
  23         pass
  24
  25     @abstractmethod
  26     def load_drivers(self):
  27         pass
  28
  29     @abstractmethod
  30     def create_brs(self):
  31         pass
  32
  33     @abstractmethod
  34     def config_br_ports(self):
  35         pass
  36
  37     @abstractmethod
  38     def create_vms(self):
  39         pass
  40
  41     @abstractmethod
  42     def wait_vms(self):
  43         pass
  44
  45     @abstractmethod
  46     def check_vm_connectivity(self):
  47         pass
  48
  49     def build(self, cfg_intent):
  50         self.host_cfg = cfg_intent
  51         self.clean()
  52         self.load_drivers()
  53         self.create_brs()
  54         self.create_vms()
  55         self.wait_vms()
  56         self.config_br_ports()
  57         self.check_vm_connectivity()
  58         return True