Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
TrueNAS Core - TrueNAS Core (formerly FreeNAS) is a storage operating system strong and robust enough to meet the needs of enterprise level businesses.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
XigmaNAS - File Sharing, OS & Utilities, and Security & Privacy
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
Amahi - Amahi is a media, home and app server software known for its easy-to-use user interface. Amahi has the best media, backup and web apps for small networks.