python-openstackclient/openstackclient/volume/v2/service.py
Steve Martinelli 0ef8535036 translate all command help strings
Leverage the new cliff command class attribute (_description)
to get the help of a command, this allows us to mark strings
for translation. We could not do this before since the help
was grabbed from the docstring.

This also depends on a new release of cliff and a bump to the
minimum level in osc's requirements.

Closes-Bug: 1636209
Depends-On: Id915f6aa7d95a0ff3dc6e2ceaac5decb3f3bf0da
Change-Id: I8673080bb5625e8e3c499feaefd42dfc7121e96f
2016-11-17 02:33:42 +00:00

131 lines
4.1 KiB
Python

#
# 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 osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.i18n import _
class ListService(command.Lister):
_description = _("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):
service_client = self.app.client_manager.volume
if parsed_args.long:
columns = [
"Binary",
"Host",
"Zone",
"Status",
"State",
"Updated At",
"Disabled Reason"
]
else:
columns = [
"Binary",
"Host",
"Zone",
"Status",
"State",
"Updated At"
]
data = service_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):
_description = _("Set volume service properties")
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 (Binary name)")
)
enabled_group = parser.add_mutually_exclusive_group()
enabled_group.add_argument(
"--enable",
action="store_true",
help=_("Enable volume service")
)
enabled_group.add_argument(
"--disable",
action="store_true",
help=_("Disable volume service")
)
parser.add_argument(
"--disable-reason",
metavar="<reason>",
help=_("Reason for disabling the service "
"(should be used with --disable option)")
)
return parser
def take_action(self, parsed_args):
if parsed_args.disable_reason and not parsed_args.disable:
msg = _("Cannot specify option --disable-reason without "
"--disable specified.")
raise exceptions.CommandError(msg)
service_client = self.app.client_manager.volume
if parsed_args.enable:
service_client.services.enable(
parsed_args.host, parsed_args.service)
if parsed_args.disable:
if parsed_args.disable_reason:
service_client.services.disable_log_reason(
parsed_args.host,
parsed_args.service,
parsed_args.disable_reason)
else:
service_client.services.disable(
parsed_args.host, parsed_args.service)