Ansible Semaphore - Modern UI for Ansible
Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
RunDeck - RunDeck is an open source automation service with a web console, command line tools and a WebAPI.
Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development
Semaphore - Semaphore is a fully managed, high performance testing and deployment solution for your company. A Continuous Integration tool.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.