.. 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. ======================= Using OpenStack Cluster ======================= Before working with the Cluster service, you'll need to create a connection to your OpenStack cloud by following the :doc:`connect` user guide. This will provide you with the ``conn`` variable used by all examples in this guide. The primary abstractions/resources of the Cluster service are: .. toctree:: :maxdepth: 1 Profile Type Profile Cluster Node Policy Type Policy Receiver Action Event