system environment/daemons
- memcached - High Performance, Distributed Memory Object Cache
- pacemaker - Scalable High-Availability cluster resource manager
- pacemaker-cli - Command line tools for controlling Pacemaker clusters
- pacemaker-cluster-libs - Cluster Libraries used by Pacemaker
- pacemaker-cts - Test framework for cluster-related technologies like Pacemaker
- pacemaker-libs - Core Pacemaker libraries
- pacemaker-nagios-plugins-metadata - Pacemaker Nagios Metadata
- pacemaker-remote - Pacemaker remote daemon for non-cluster nodes