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python-openstackclient/openstackclient/identity/v2_0/catalog.py

105 lines
3.3 KiB

# 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.
#
"""Identity v2 Service Catalog action implementations"""
import logging
from cliff import columns as cliff_columns
from osc_lib.command import command
from osc_lib import exceptions
from osc_lib import utils
from openstackclient.i18n import _
LOG = logging.getLogger(__name__)
class EndpointsColumn(cliff_columns.FormattableColumn):
def human_readable(self):
if not self._value:
return ""
ret = ''
for ep in self._value:
region = ep.get('region')
if region is None:
region = '<none>'
ret += region + '\n'
for endpoint_type in ['publicURL', 'internalURL', 'adminURL']:
url = ep.get(endpoint_type)
if url:
ret += " %s: %s\n" % (endpoint_type, url)
return ret
class ListCatalog(command.Lister):
_description = _("List services in the service catalog")
def take_action(self, parsed_args):
# Trigger auth if it has not happened yet
auth_ref = self.app.client_manager.auth_ref
if not auth_ref:
raise exceptions.AuthorizationFailure(
"Only an authorized user may issue a new token."
)
data = auth_ref.service_catalog.catalog
columns = ('Name', 'Type', 'Endpoints')
return (columns,
(utils.get_dict_properties(
s, columns,
formatters={
'Endpoints': EndpointsColumn,
},
) for s in data))
class ShowCatalog(command.ShowOne):
_description = _("Display service catalog details")
def get_parser(self, prog_name):
parser = super(ShowCatalog, self).get_parser(prog_name)
parser.add_argument(
'service',
metavar='<service>',
help=_('Service to display (type or name)'),
)
return parser
def take_action(self, parsed_args):
# Trigger auth if it has not happened yet
auth_ref = self.app.client_manager.auth_ref
if not auth_ref:
raise exceptions.AuthorizationFailure(
"Only an authorized user may issue a new token."
)
data = None
for service in auth_ref.service_catalog.catalog:
if (service.get('name') == parsed_args.service or
service.get('type') == parsed_args.service):
data = service.copy()
data['endpoints'] = EndpointsColumn(data['endpoints'])
if 'endpoints_links' in data:
data.pop('endpoints_links')
break
if not data:
LOG.error(_('service %s not found\n'), parsed_args.service)
return ((), ())
return zip(*sorted(data.items()))