python-openstackclient/openstackclient/identity/v2_0/service.py
sunyajing 6df09fd377 Support multi-delete for commands in identity V2
Commands are "ec2 credentials delete", "service delete", "endpoint delete".
Also update their unit tests and functional tests.

Partial-Bug: #1592906
Change-Id: I1a0b7160b803a523646d09d030e6f112c81c4c24
2016-06-23 23:57:49 -04:00

192 lines
6.2 KiB
Python

# Copyright 2012-2013 OpenStack Foundation
#
# 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 argparse
import logging
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
import six
from openstackclient.i18n import _
from openstackclient.identity import common
LOG = logging.getLogger(__name__)
class CreateService(command.ShowOne):
"""Create new service"""
def get_parser(self, prog_name):
parser = super(CreateService, self).get_parser(prog_name)
parser.add_argument(
'type_or_name',
metavar='<type>',
help=_('New service type (compute, image, identity, volume, etc)'),
)
type_or_name_group = parser.add_mutually_exclusive_group()
type_or_name_group.add_argument(
'--type',
metavar='<type>',
help=argparse.SUPPRESS,
)
type_or_name_group.add_argument(
'--name',
metavar='<name>',
help=_('New service name'),
)
parser.add_argument(
'--description',
metavar='<description>',
help=_('New service description'),
)
return parser
def take_action(self, parsed_args):
identity_client = self.app.client_manager.identity
type_or_name = parsed_args.type_or_name
name = parsed_args.name
type = parsed_args.type
# If only a single positional is present, it's a <type>.
# This is not currently legal so it is considered a new case.
if not type and not name:
type = type_or_name
# If --type option is present then positional is handled as <name>;
# display deprecation message.
elif type:
name = type_or_name
LOG.warning(_('The argument --type is deprecated, use service'
' create --name <service-name> type instead.'))
# If --name option is present the positional is handled as <type>.
# Making --type optional is new, but back-compatible
elif name:
type = type_or_name
service = identity_client.services.create(
name,
type,
parsed_args.description)
info = {}
info.update(service._info)
return zip(*sorted(six.iteritems(info)))
class DeleteService(command.Command):
"""Delete service(s)"""
def get_parser(self, prog_name):
parser = super(DeleteService, self).get_parser(prog_name)
parser.add_argument(
'services',
metavar='<service>',
nargs='+',
help=_('Service(s) to delete (type, name or ID)'),
)
return parser
def take_action(self, parsed_args):
identity_client = self.app.client_manager.identity
result = 0
for service in parsed_args.services:
try:
service = common.find_service(identity_client, service)
identity_client.services.delete(service.id)
except Exception as e:
result += 1
LOG.error(_("Failed to delete service with "
"name or ID '%(service)s': %(e)s")
% {'service': service, 'e': e})
if result > 0:
total = len(parsed_args.services)
msg = (_("%(result)s of %(total)s services failed "
"to delete.") % {'result': result, 'total': total})
raise exceptions.CommandError(msg)
class ListService(command.Lister):
"""List services"""
def get_parser(self, prog_name):
parser = super(ListService, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help=_('List additional fields in output'),
)
return parser
def take_action(self, parsed_args):
if parsed_args.long:
columns = ('ID', 'Name', 'Type', 'Description')
else:
columns = ('ID', 'Name', 'Type')
data = self.app.client_manager.identity.services.list()
return (
columns,
(utils.get_item_properties(s, columns) for s in data),
)
class ShowService(command.ShowOne):
"""Display service details"""
def get_parser(self, prog_name):
parser = super(ShowService, self).get_parser(prog_name)
parser.add_argument(
'service',
metavar='<service>',
help=_('Service to display (type, name or ID)'),
)
parser.add_argument(
'--catalog',
action='store_true',
default=False,
help=_('Show service catalog information'),
)
return parser
def take_action(self, parsed_args):
identity_client = self.app.client_manager.identity
auth_ref = self.app.client_manager.auth_ref
if parsed_args.catalog:
endpoints = auth_ref.service_catalog.get_endpoints(
service_type=parsed_args.service)
for (service, service_endpoints) in six.iteritems(endpoints):
if service_endpoints:
info = {"type": service}
info.update(service_endpoints[0])
return zip(*sorted(six.iteritems(info)))
msg = _("No service catalog with a type, name or ID of '%s' "
"exists.") % (parsed_args.service)
raise exceptions.CommandError(msg)
else:
service = common.find_service(identity_client, parsed_args.service)
info = {}
info.update(service._info)
return zip(*sorted(six.iteritems(info)))