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# Copyright 2016 Catalyst IT Ltd.
#
# 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.
from keystoneauth1.identity.generic import password
from keystoneauth1 import session
from zaqarclient.queues.v2 import client
def create_post_delete(queue_name, messages):
"""Auth example
Creates a queue, posts messages to it and finally deletes it with
keystone auth strategy enabled on Zaqar server side.
:params queue_name: The name of the queue
:type queue_name: str
:params messages: Messages to post.
:type messages: list
"""
auth = password.Password(
"http://127.0.0.1/identity_v2_admin",
username="admin",
password="passw0rd",
user_domain_name='default',
project_name='admin',
project_domain_name='default')
keystone_session = session.Session(verify=False, cert=None, auth=auth)
cli = client.Client(session=keystone_session)
queue = cli.queue(queue_name)
queue.post(messages)
for msg in queue.messages(echo=True):
print(msg.body)
msg.delete()
queue.delete()
if __name__ == '__main__':
messages = [{'body': {'id': idx}, 'ttl': 360}
for idx in range(20)]
create_post_delete('my_queue', messages)
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