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

   1 # Copyright (c) 2015 SONATA-NFV and Paderborn University
   2 # ALL RIGHTS RESERVED.
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #    http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15 #
  16 # Neither the name of the SONATA-NFV, Paderborn University
  17 # nor the names of its contributors may be used to endorse or promote
  18 # products derived from this software without specific prior written
  19 # permission.
  20 #
  21 # This work has been performed in the framework of the SONATA project,
  22 # funded by the European Commission under Grant number 671517 through
  23 # the Horizon 2020 and 5G-PPP programmes. The authors would like to
  24 # acknowledge the contributions of their colleagues of the SONATA
  25 # partner consortium (www.sonata-nfv.eu).
  26
  27
  28 class Server(object):
  29     def __init__(self, name, id=None, flavor=None,
  30                  image=None, command=None, nw_list=None):
  31         self.name = name
  32         self.full_name = None
  33         self.template_name = None
  34         self.id = id
  35         self.image = image
  36         self.command = command
  37         self.port_names = list()
  38         self.properties = dict()
  39         self.flavor = flavor
  40         self.son_emu_command = None
  41         self.emulator_compute = None
  42
  43     def compare_attributes(self, other):
  44         """
  45         Compares only class attributes like name and flavor but not the list of ports with the other server.
  46
  47         :param other: The second server to compare with.
  48         :type other: :class:`heat.resources.server`
  49         :return: * *True*: If all attributes are alike.
  50             * *False*: Else
  51         :rtype: ``bool``
  52         """
  53         if self.name == other.name and self.full_name == other.full_name and \
  54                 self.flavor == other.flavor and \
  55                 self.image == other.image and \
  56                 self.command == other.command:
  57             return True
  58         return False
  59
  60     def __eq__(self, other):
  61         if self.name == other.name and self.full_name == other.full_name and \
  62                 self.flavor == other.flavor and \
  63                 self.image == other.image and \
  64                 self.command == other.command and \
  65                 len(self.port_names) == len(other.port_names) and \
  66                 set(self.port_names) == set(other.port_names):
  67             return True
  68         return False
  69
  70     def create_server_dict(self, compute=None):
  71         """
  72         Creates the server description dictionary.
  73
  74         :param compute: The compute resource for further status information.
  75         :type compute: :class:`heat.compute`
  76         :return: Server description dictionary.
  77         :rtype: ``dict``
  78         """
  79         server_dict = dict()
  80         server_dict['name'] = self.name
  81         server_dict['full_name'] = self.full_name
  82         server_dict['id'] = self.id
  83         server_dict['template_name'] = self.template_name
  84         server_dict['flavor'] = self.flavor
  85         server_dict['image'] = self.image
  86         if self.son_emu_command is not None:
  87             server_dict['command'] = self.son_emu_command
  88         else:
  89             server_dict['command'] = self.command
  90
  91         if compute is not None:
  92             server_dict['status'] = 'ACTIVE'
  93             server_dict['OS-EXT-STS:power_state'] = 1
  94             server_dict["OS-EXT-STS:task_state"] = None
  95         return server_dict