python-designateclient/monikerclient/cli/servers.py

# Copyright 2012 Managed I.T.
#
# Author: Kiall Mac Innes <kiall@managedit.ie>
#
# 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.
import logging
from monikerclient.cli import base
from monikerclient.v1.servers import Server

LOG = logging.getLogger(__name__)


class ListServersCommand(base.ListCommand):
    """ List Servers """

    def execute(self, parsed_args):
        return self.client.servers.list()


class GetServerCommand(base.GetCommand):
    """ Get Server """

    def get_parser(self, prog_name):
        parser = super(GetServerCommand, self).get_parser(prog_name)

        parser.add_argument('id', help="Server ID")

        return parser

    def execute(self, parsed_args):
        return self.client.servers.get(parsed_args.id)


class CreateServerCommand(base.CreateCommand):
    """ Create Server """

    def get_parser(self, prog_name):
        parser = super(CreateServerCommand, self).get_parser(prog_name)

        parser.add_argument('--name', help="Server Name", required=True)
        parser.add_argument('--ipv4', help="Server IPv4 Address")
        parser.add_argument('--ipv6', help="Server IPv6 Address")

        return parser

    def execute(self, parsed_args):
        server = Server(
            name=parsed_args.name,
            ipv4=parsed_args.ipv4,
            ipv6=parsed_args.ipv6,
        )

        return self.client.servers.create(server)


class UpdateServerCommand(base.UpdateCommand):
    """ Update Server """

    def get_parser(self, prog_name):
        parser = super(UpdateServerCommand, self).get_parser(prog_name)

        parser.add_argument('id', help="Server ID")
        parser.add_argument('--name', help="Server Name")
        parser.add_argument('--ipv4', help="Server IPv4 Address")
        parser.add_argument('--ipv6', help="Server IPv6 Address")

        return parser

    def execute(self, parsed_args):
        # TODO: API needs updating.. this get is silly
        server = self.client.servers.get(parsed_args.id)

        # TODO: How do we tell if an arg was supplied or intentionally set to
        #       None?
        server.update({
            'name': parsed_args.name,
            'ipv4': parsed_args.ipv4,
            'ipv6': parsed_args.ipv6,
        })

        return self.client.servers.update(server)


class DeleteServerCommand(base.DeleteCommand):
    """ Delete Server """

    def get_parser(self, prog_name):
        parser = super(DeleteServerCommand, self).get_parser(prog_name)

        parser.add_argument('id', help="Server ID")

        return parser

    def execute(self, parsed_args):
        return self.client.servers.delete(parsed_args.id)