8ca747746c
This patch adds the support for subscription create, which includes the CLI support and the lib support. Besides, to make the functional test work for subscription create, this patch also adds the lib support for subscription get, delete, update and list to make things easier. Change-Id: Ie3ac27b731f41ea6023976aab3c1afbc283d659d
161 lines
4.3 KiB
Python
161 lines
4.3 KiB
Python
# Copyright 2015 NEC Corporation. All rights reserved.
|
|
#
|
|
# 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.
|
|
|
|
import json
|
|
import logging
|
|
|
|
from cliff import show
|
|
|
|
from openstackclient.common import utils
|
|
from zaqarclient.queues.v1 import cli
|
|
|
|
|
|
def _get_client(obj, parsed_args):
|
|
obj.log.debug("take_action(%s)" % parsed_args)
|
|
return obj.app.client_manager.messaging
|
|
|
|
|
|
class CreateQueue(cli.CreateQueue):
|
|
"""Create a queue"""
|
|
pass
|
|
|
|
|
|
class DeleteQueue(cli.DeleteQueue):
|
|
"""Delete a queue"""
|
|
pass
|
|
|
|
|
|
class ListQueues(cli.ListQueues):
|
|
"""List available queues"""
|
|
pass
|
|
|
|
|
|
class GetQueueStats(cli.GetQueueStats):
|
|
"""Get queue stats"""
|
|
pass
|
|
|
|
|
|
class CreatePool(cli.CreatePool):
|
|
"""Create a pool"""
|
|
pass
|
|
|
|
|
|
class ShowPool(cli.ShowPool):
|
|
"""Display pool details"""
|
|
pass
|
|
|
|
|
|
class UpdatePool(cli.UpdatePool):
|
|
"""Update a pool attribute"""
|
|
pass
|
|
|
|
|
|
class DeletePool(cli.DeletePool):
|
|
"""Delete a pool"""
|
|
pass
|
|
|
|
|
|
class ListPools(cli.ListPools):
|
|
"""List available Pools"""
|
|
pass
|
|
|
|
|
|
class DeleteFlavor(cli.DeleteFlavor):
|
|
"""Delete a flavor"""
|
|
pass
|
|
|
|
|
|
class ShowFlavor(cli.ShowFlavor):
|
|
"""Display flavor details"""
|
|
pass
|
|
|
|
|
|
class UpdateFlavor(cli.UpdateFlavor):
|
|
"""Update a flavor's attributes"""
|
|
pass
|
|
|
|
|
|
class CreateFlavor(cli.CreateFlavor):
|
|
"""Create a pool flavor"""
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.debug("take_action(%s)" % parsed_args)
|
|
|
|
client = self.app.client_manager.messaging
|
|
|
|
# FIXME(flwang): For now, we still use `pool` though it's not really
|
|
# correct since it's representing `pool_group` actually. But given we
|
|
# will remove pool group soon and get a 1:n mapping for flavor:pool,
|
|
# so let's keep it as it's, just for now.
|
|
kwargs = {}
|
|
if parsed_args.capabilities != {}:
|
|
raise AttributeError("<--capabilities> option is only\
|
|
available in client api version < 2")
|
|
data = client.flavor(parsed_args.flavor_name,
|
|
pool=parsed_args.pool_group,
|
|
**kwargs)
|
|
|
|
columns = ('Name', 'Pool', 'Capabilities')
|
|
return columns, utils.get_item_properties(data, columns)
|
|
|
|
|
|
class ListFlavors(cli.ListFlavors):
|
|
"""List available flavors"""
|
|
pass
|
|
|
|
|
|
class CreateSubscription(show.ShowOne):
|
|
"""Create a subscription for queue"""
|
|
|
|
log = logging.getLogger(__name__ + ".CreateSubscription")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(CreateSubscription, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
"queue_name",
|
|
metavar="<queue_name>",
|
|
help="Name of the queue to subscribe to")
|
|
parser.add_argument(
|
|
"subscriber",
|
|
metavar="<subscriber>",
|
|
help="Subscriber which will be notified")
|
|
parser.add_argument(
|
|
"ttl",
|
|
metavar="<ttl>",
|
|
type=int,
|
|
help="Time to live of the subscription in seconds")
|
|
parser.add_argument(
|
|
"--options",
|
|
type=json.loads,
|
|
default={},
|
|
metavar="<options>",
|
|
help="Metadata of the subscription in JSON format")
|
|
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
client = _get_client(self, parsed_args)
|
|
kwargs = {'subscriber': parsed_args.subscriber,
|
|
'ttl': parsed_args.ttl,
|
|
'options': parsed_args.options,
|
|
}
|
|
data = client.subscription(parsed_args.queue_name, **kwargs)
|
|
|
|
if not data:
|
|
raise RuntimeError('Failed to create subscription for (%s).' %
|
|
parsed_args.subscriber)
|
|
|
|
columns = ('ID', 'Subscriber', 'TTL', 'Options')
|
|
return columns, utils.get_item_properties(data, columns)
|