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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.
#
"""Endpoint action implementations"""
import logging
import six
from cliff import command
from cliff import lister
from cliff import show
from keystoneclient import exceptions as identity_exc
from openstackclient.common import exceptions
from openstackclient.common import utils
class CreateEndpoint(show.ShowOne):
"""Create endpoint command"""
log = logging.getLogger(__name__ + '.CreateEndpoint')
def get_parser(self, prog_name):
parser = super(CreateEndpoint, self).get_parser(prog_name)
parser.add_argument(
'service',
metavar='<endpoint-service>',
help='New endpoint service')
parser.add_argument(
'--region',
metavar='<region>',
help='New endpoint region')
parser.add_argument(
'--publicurl',
metavar='<public-url>',
help='New endpoint public URL')
parser.add_argument(
'--adminurl',
metavar='<admin-url>',
help='New endpoint admin URL')
parser.add_argument(
'--internalurl',
metavar='<internal-url>',
help='New endpoint internal URL')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
service = utils.find_resource(identity_client.services,
parsed_args.service)
endpoint = identity_client.endpoints.create(
parsed_args.region,
service.id,
parsed_args.publicurl,
parsed_args.adminurl,
parsed_args.internalurl,)
info = {}
info.update(endpoint._info)
info['service_name'] = service.name
info['service_type'] = service.type
return zip(*sorted(six.iteritems(info)))
class DeleteEndpoint(command.Command):
"""Delete endpoint command"""
log = logging.getLogger(__name__ + '.DeleteEndpoint')
def get_parser(self, prog_name):
parser = super(DeleteEndpoint, self).get_parser(prog_name)
parser.add_argument(
'endpoint',
metavar='<endpoint-id>',
help='ID of endpoint to delete')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
identity_client.endpoints.delete(parsed_args.endpoint)
return
class ListEndpoint(lister.Lister):
"""List endpoint command"""
log = logging.getLogger(__name__ + '.ListEndpoint')
def get_parser(self, prog_name):
parser = super(ListEndpoint, self).get_parser(prog_name)
parser.add_argument(
'--long',
action='store_true',
default=False,
help='Additional fields are listed in output')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
if parsed_args.long:
columns = ('ID', 'Region', 'Service Name', 'Service Type',
'PublicURL', 'AdminURL', 'InternalURL')
else:
columns = ('ID', 'Region', 'Service Name', 'Service Type')
data = identity_client.endpoints.list()
for ep in data:
service = utils.find_resource(
identity_client.services, ep.service_id)
ep.service_name = service.name
ep.service_type = service.type
return (columns,
(utils.get_item_properties(
s, columns,
formatters={},
) for s in data))
class ShowEndpoint(show.ShowOne):
"""Show endpoint command"""
log = logging.getLogger(__name__ + '.ShowEndpoint')
def get_parser(self, prog_name):
parser = super(ShowEndpoint, self).get_parser(prog_name)
parser.add_argument(
'service',
metavar='<service>',
help='Name or ID of service endpoint to display')
parser.add_argument(
'--type',
metavar='<endpoint-type>',
default='publicURL',
help='Endpoint type: publicURL, internalURL, adminURL ' +
'(default publicURL)')
parser.add_argument(
'--attr',
metavar='<endpoint-attribute>',
help='Endpoint attribute to use for selection')
parser.add_argument(
'--value',
metavar='<endpoint-value>',
help='Value of endpoint attribute to use for selection')
parser.add_argument(
'--all',
action='store_true',
default=False,
help='Show all endpoints for this service')
return parser
def take_action(self, parsed_args):
self.log.debug('take_action(%s)' % parsed_args)
identity_client = self.app.client_manager.identity
if not parsed_args.all:
# Find endpoint filtered by a specific attribute or service type
kwargs = {
'service_type': parsed_args.service,
'endpoint_type': parsed_args.type,
}
if parsed_args.attr and parsed_args.value:
kwargs.update({
'attr': parsed_args.attr,
'filter_value': parsed_args.value,
})
elif parsed_args.attr or parsed_args.value:
msg = 'Both --attr and --value required'
raise exceptions.CommandError(msg)
url = identity_client.service_catalog.url_for(**kwargs)
info = {'%s.%s' % (parsed_args.service, parsed_args.type): url}
return zip(*sorted(six.iteritems(info)))
else:
# The Identity 2.0 API doesn't support retrieving a single
# endpoint so we have to do this ourselves
try:
service = utils.find_resource(identity_client.services,
parsed_args.service)
except exceptions.CommandError:
try:
# search for service type
service = identity_client.services.find(
type=parsed_args.service)
# FIXME(dtroyer): This exception should eventually come from
# common client exceptions
except identity_exc.NotFound:
msg = "No service with a type, name or ID of '%s' exists" \
% parsed_args.service
raise exceptions.CommandError(msg)
data = identity_client.endpoints.list()
for ep in data:
if ep.service_id == service.id:
info = {}
info.update(ep._info)
service = utils.find_resource(identity_client.services,
ep.service_id)
info['service_name'] = service.name
info['service_type'] = service.type
return zip(*sorted(six.iteritems(info)))
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