src/emuvim/api/openstack/resources/server.py

   1 """
   2 Copyright (c) 2017 SONATA-NFV and Paderborn University
   3 ALL RIGHTS RESERVED.
   4
   5 Licensed under the Apache License, Version 2.0 (the "License");
   6 you may not use this file except in compliance with the License.
   7 You may obtain a copy of the License at
   8
   9     http://www.apache.org/licenses/LICENSE-2.0
  10
  11 Unless required by applicable law or agreed to in writing, software
  12 distributed under the License is distributed on an "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 See the License for the specific language governing permissions and
  15 limitations under the License.
  16
  17 Neither the name of the SONATA-NFV, Paderborn University
  18 nor the names of its contributors may be used to endorse or promote
  19 products derived from this software without specific prior written
  20 permission.
  21
  22 This work has been performed in the framework of the SONATA project,
  23 funded by the European Commission under Grant number 671517 through
  24 the Horizon 2020 and 5G-PPP programmes. The authors would like to
  25 acknowledge the contributions of their colleagues of the SONATA
  26 partner consortium (www.sonata-nfv.eu).
  27 """
  28 class Server(object):
  29     def __init__(self, name, id=None, flavor=None, image=None, command=None, nw_list=None):
  30         self.name = name
  31         self.full_name = None
  32         self.template_name = None
  33         self.id = id
  34         self.image = image
  35         self.command = command
  36         self.port_names = list()
  37         self.properties = dict()
  38         self.flavor = flavor
  39         self.son_emu_command = None
  40         self.emulator_compute = None
  41
  42     def compare_attributes(self, other):
  43         """
  44         Compares only class attributes like name and flavor but not the list of ports with the other server.
  45
  46         :param other: The second server to compare with.
  47         :type other: :class:`heat.resources.server`
  48         :return: * *True*: If all attributes are alike.
  49             * *False*: Else
  50         :rtype: ``bool``
  51         """
  52         if self.name == other.name and self.full_name == other.full_name and \
  53                         self.flavor == other.flavor and \
  54                         self.image == other.image and \
  55                         self.command == other.command:
  56             return True
  57         return False
  58
  59     def __eq__(self, other):
  60         if self.name == other.name and self.full_name == other.full_name and \
  61                         self.flavor == other.flavor and \
  62                         self.image == other.image and \
  63                         self.command == other.command and \
  64                         len(self.port_names) == len(other.port_names) and \
  65                         set(self.port_names) == set(other.port_names):
  66             return True
  67         return False
  68
  69     def create_server_dict(self, compute=None):
  70         """
  71         Creates the server description dictionary.
  72
  73         :param compute: The compute resource for further status information.
  74         :type compute: :class:`heat.compute`
  75         :return: Server description dictionary.
  76         :rtype: ``dict``
  77         """
  78         server_dict = dict()
  79         server_dict['name'] = self.name
  80         server_dict['full_name'] = self.full_name
  81         server_dict['id'] = self.id
  82         server_dict['template_name'] = self.template_name
  83         server_dict['flavor'] = self.flavor
  84         server_dict['image'] = self.image
  85         if self.son_emu_command is not None:
  86             server_dict['command'] = self.son_emu_command
  87         else:
  88             server_dict['command'] = self.command
  89
  90         if compute is not None:
  91             server_dict['status'] = 'ACTIVE'
  92             server_dict['OS-EXT-STS:power_state'] = 1
  93             server_dict["OS-EXT-STS:task_state"] = None
  94         return server_dict