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

# Copyright (c) 2015 SONATA-NFV and Paderborn University
# ALL RIGHTS RESERVED.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Neither the name of the SONATA-NFV, Paderborn University
# nor the names of its contributors may be used to endorse or promote
# products derived from this software without specific prior written
# permission.
#
# This work has been performed in the framework of the SONATA project,
# funded by the European Commission under Grant number 671517 through
# the Horizon 2020 and 5G-PPP programmes. The authors would like to
# acknowledge the contributions of their colleagues of the SONATA
# partner consortium (www.sonata-nfv.eu).


class Server(object):
    def __init__(self, name, id=None, flavor=None,
                 image=None, command=None, nw_list=None):
        self.name = name
        self.full_name = None
        self.template_name = None
        self.id = id
        self.image = image
        self.command = command
        self.port_names = list()
        self.properties = dict()
        self.flavor = flavor
        self.son_emu_command = None
        self.emulator_compute = None

    def compare_attributes(self, other):
        """
        Compares only class attributes like name and flavor but not the list of ports with the other server.

        :param other: The second server to compare with.
        :type other: :class:`heat.resources.server`
        :return: * *True*: If all attributes are alike.
            * *False*: Else
        :rtype: ``bool``
        """
        if self.name == other.name and self.full_name == other.full_name and \
                self.flavor == other.flavor and \
                self.image == other.image and \
                self.command == other.command:
            return True
        return False

    def __eq__(self, other):
        if self.name == other.name and self.full_name == other.full_name and \
                self.flavor == other.flavor and \
                self.image == other.image and \
                self.command == other.command and \
                len(self.port_names) == len(other.port_names) and \
                set(self.port_names) == set(other.port_names):
            return True
        return False

    def create_server_dict(self, compute=None):
        """
        Creates the server description dictionary.

        :param compute: The compute resource for further status information.
        :type compute: :class:`heat.compute`
        :return: Server description dictionary.
        :rtype: ``dict``
        """
        server_dict = dict()
        server_dict['name'] = self.name
        server_dict['full_name'] = self.full_name
        server_dict['id'] = self.id
        server_dict['template_name'] = self.template_name
        server_dict['flavor'] = self.flavor
        server_dict['image'] = self.image
        if self.son_emu_command is not None:
            server_dict['command'] = self.son_emu_command
        else:
            server_dict['command'] = self.command

        if compute is not None:
            server_dict['status'] = 'ACTIVE'
            server_dict['OS-EXT-STS:power_state'] = 1
            server_dict["OS-EXT-STS:task_state"] = None
        return server_dict