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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"""
from openstackclient.common import command
from openstackclient.common import utils
from openstackclient.i18n import _
class DeleteService(command.Command):
"""Delete service command"""
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):
compute_client = self.app.client_manager.compute
compute_client.services.delete(parsed_args.service)
class ListService(command.Lister):
"""List service command"""
def get_parser(self, prog_name):
parser = super(ListService, self).get_parser(prog_name)
parser.add_argument(
"--host",
metavar="<host>",
help=_("List services on specified host (name only)")
)
parser.add_argument(
"--service",
metavar="<service>",
help=_("List only specified service (name only)")
)
parser.add_argument(
"--long",
action="store_true",
default=False,
help=_("List additional fields in output")
)
return parser
def take_action(self, parsed_args):
compute_client = self.app.client_manager.compute
if parsed_args.long:
columns = (
"Id",
"Binary",
"Host",
"Zone",
"Status",
"State",
"Updated At",
"Disabled Reason"
)
else:
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(command.Command):
"""Set service command"""
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,
action="store_true",
help=_("Enable a service (default)")
)
enabled_group.add_argument(
"--disable",
dest="enabled",
action="store_false",
help=_("Disable a service")
)
parser.add_argument(
"--disable-reason",
default=None,
metavar="<reason>",
help=_("Reason for disabling the service (in quotas). Note that "
"when the service is enabled, this option is ignored.")
)
return parser
def take_action(self, parsed_args):
compute_client = self.app.client_manager.compute
cs = compute_client.services
if not parsed_args.enabled:
if parsed_args.disable_reason:
cs.disable_log_reason(parsed_args.host,
parsed_args.service,
parsed_args.disable_reason)
else:
cs.disable(parsed_args.host, parsed_args.service)
else:
if parsed_args.disable_reason:
msg = _("argument --disable-reason has been ignored")
self.log.info(msg)
cs.enable(parsed_args.host, parsed_args.service)
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