Kubernetes - Kubernetes is an open source orchestration system for Docker containers
xCAT - xCAT is an open-source distributed computing management software used for the deployment and administration of Linux or AIX based clusters.
Ganeti - Ganeti is a cluster management tool built on top of existing virtualization technologies.
Apache Ambari - Ambari is aimed at making Hadoop management simpler by developing software for provisioning, managing, and monitoring Hadoop clusters.
Apache Helix - A cluster management framework for partitioned and replicated distributed resources
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.