Puppet

Ansible is a radically simple model-driven configuration management, deployment, and command execution framework. Other tools in this space have been too complicated for too long, require too much...

Cfengine, the world technology leader in datacenter automation, based on state-of-the-art research and development, is used by more than 5000 companies on millions of machines world-wide. Versatile and...

A web-based interface for streamlining the use of SSH for deployments and system administration tasks across groups of remote servers.

Fabric is a Python library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks.

RunDeck is an open source automation service with a web console, command line tools and a WebAPI. It lets you easily run automation tasks across a set of nodes.

Pallet is platform for agile and programmatic automation of infrastructure in the cloud, on server racks or directly on virtual machines. Pallet provides cloud provider and operating system independence, and...

Crowbar is an Open Source platform for server provisioning and deployment from bare metal. It provides server discovery, firmware upgrades, and operating system installation using PXE Boot. It deploys...

Mina is a really fast deployer and server automation tool written in Ruby.

glu is an open source deployment and monitoring automation platform.

UniConf is the glue that binds configuration systems together. We used to claim it was the One True Configuration System, but thats a bit dogmatic. The whole point of it …