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# 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 logging
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.i18n import _
from openstackclient.identity import common
LOG = logging.getLogger(__name__)
class CreateService(command.ShowOne):
_description = _("Create new service")
def get_parser(self, prog_name):
parser = super().get_parser(prog_name)
parser.add_argument(
'type',
metavar='<type>',
help=_('New service type (compute, image, identity, volume, etc)'),
)
parser.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
name = parsed_args.name
type = parsed_args.type
service = identity_client.services.create(
name,
type,
parsed_args.description,
)
info = {}
info.update(service._info)
return zip(*sorted(info.items()))
class DeleteService(command.Command):
_description = _("Delete service(s)")
def get_parser(self, prog_name):
parser = super().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):
_description = _("List services")
def get_parser(self, prog_name):
parser = super().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):
_description = _("Display service details")
def get_parser(self, prog_name):
parser = super().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 endpoints.items():
if service_endpoints:
info = {"type": service}
info.update(service_endpoints[0])
return zip(*sorted(info.items()))
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(info.items()))
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