d20c863ebc
Use osc-lib directly for exceptions. Leave openstackclient.common.exceptions for deprecation period. Change-Id: Iea3e862302372e1b31ccd27f69db59b4953ca828
159 lines
4.8 KiB
Python
159 lines
4.8 KiB
Python
# Copyright 2013 OpenStack, LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Service action implementations"""
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from osc_lib import exceptions
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from openstackclient.common import command
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from openstackclient.common import utils
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from openstackclient.i18n import _
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class DeleteService(command.Command):
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"""Delete service command"""
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def get_parser(self, prog_name):
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parser = super(DeleteService, self).get_parser(prog_name)
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parser.add_argument(
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"service",
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metavar="<service>",
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help=_("Compute service to delete (ID only)")
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)
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return parser
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def take_action(self, parsed_args):
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compute_client = self.app.client_manager.compute
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compute_client.services.delete(parsed_args.service)
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class ListService(command.Lister):
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"""List service command"""
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def get_parser(self, prog_name):
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parser = super(ListService, self).get_parser(prog_name)
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parser.add_argument(
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"--host",
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metavar="<host>",
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help=_("List services on specified host (name only)")
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)
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parser.add_argument(
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"--service",
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metavar="<service>",
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help=_("List only specified service (name only)")
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)
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parser.add_argument(
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"--long",
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action="store_true",
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default=False,
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help=_("List additional fields in output")
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)
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return parser
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def take_action(self, parsed_args):
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compute_client = self.app.client_manager.compute
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if parsed_args.long:
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columns = (
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"Id",
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"Binary",
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"Host",
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"Zone",
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"Status",
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"State",
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"Updated At",
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"Disabled Reason"
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)
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else:
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columns = (
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"Id",
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"Binary",
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"Host",
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"Zone",
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"Status",
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"State",
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"Updated At"
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)
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data = compute_client.services.list(parsed_args.host,
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parsed_args.service)
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return (columns,
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(utils.get_item_properties(
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s, columns,
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) for s in data))
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class SetService(command.Command):
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"""Set service command"""
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def get_parser(self, prog_name):
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parser = super(SetService, self).get_parser(prog_name)
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parser.add_argument(
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"host",
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metavar="<host>",
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help=_("Name of host")
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)
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parser.add_argument(
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"service",
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metavar="<service>",
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help=_("Name of service (Binary name)")
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)
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enabled_group = parser.add_mutually_exclusive_group()
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enabled_group.add_argument(
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"--enable",
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action="store_true",
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help=_("Enable service")
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)
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enabled_group.add_argument(
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"--disable",
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action="store_true",
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help=_("Disable service")
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)
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parser.add_argument(
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"--disable-reason",
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default=None,
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metavar="<reason>",
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help=_("Reason for disabling the service (in quotas). "
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"Should be used with --disable option.")
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)
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return parser
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def take_action(self, parsed_args):
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compute_client = self.app.client_manager.compute
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cs = compute_client.services
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if (parsed_args.enable or not parsed_args.disable) and \
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parsed_args.disable_reason:
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msg = _("Cannot specify option --disable-reason without "
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"--disable specified.")
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raise exceptions.CommandError(msg)
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enabled = None
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if parsed_args.enable:
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enabled = True
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if parsed_args.disable:
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enabled = False
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if enabled is None:
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return
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elif enabled:
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cs.enable(parsed_args.host, parsed_args.service)
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else:
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if parsed_args.disable_reason:
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cs.disable_log_reason(parsed_args.host,
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parsed_args.service,
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parsed_args.disable_reason)
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else:
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cs.disable(parsed_args.host, parsed_args.service)
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