Apache Archiva - Apache Archiva is an extensible repository management software.
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Apache Tika - Apache Tika toolkit detects and extracts metadata and text from different file types.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Apache Ambari - Ambari is aimed at making Hadoop management simpler by developing software for provisioning, managing, and monitoring Hadoop clusters.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.