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# Copyright 2013 OpenStack, LLC.
#
# 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.
#
"""Service action implementations"""
import logging
from cliff import command
from cliff import lister
from openstackclient.common import utils
class DeleteService(command.Command):
"""Delete service command"""
log = logging.getLogger(__name__ + ".DeleteService")
def get_parser(self, prog_name):
parser = super(DeleteService, self).get_parser(prog_name)
parser.add_argument(
"service",
metavar="<service>",
help="Compute service to delete (ID only)")
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
compute_client = self.app.client_manager.compute
compute_client.services.delete(parsed_args.service)
return
class ListService(lister.Lister):
"""List service command"""
log = logging.getLogger(__name__ + ".ListService")
def get_parser(self, prog_name):
parser = super(ListService, self).get_parser(prog_name)
parser.add_argument(
"--host",
metavar="<host>",
help="Name of host")
parser.add_argument(
"--service",
metavar="<service>",
help="Name of service")
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
compute_client = self.app.client_manager.compute
columns = (
"Id",
"Binary",
"Host",
"Zone",
"Status",
"State",
"Updated At"
)
data = compute_client.services.list(parsed_args.host,
parsed_args.service)
return (columns,
(utils.get_item_properties(
s, columns,
) for s in data))
class SetService(lister.Lister):
"""Set service command"""
log = logging.getLogger(__name__ + ".SetService")
def get_parser(self, prog_name):
parser = super(SetService, self).get_parser(prog_name)
parser.add_argument(
"host",
metavar="<host>",
help="Name of host")
parser.add_argument(
"service",
metavar="<service>",
help="Name of service")
enabled_group = parser.add_mutually_exclusive_group()
enabled_group.add_argument(
"--enable",
dest="enabled",
default=True,
help="Enable a service",
action="store_true")
enabled_group.add_argument(
"--disable",
dest="enabled",
help="Disable a service",
action="store_false")
return parser
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
compute_client = self.app.client_manager.compute
columns = (
"Host",
"Service",
"Disabled"
)
if parsed_args.enabled:
action = compute_client.services.enable
else:
action = compute_client.services.disable
data = action(parsed_args.host, parsed_args.service)
return (columns,
(utils.get_item_properties(
s, columns,
) for s in data))
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