From Wikiashi
Ansible - software provisioning
Home site: https://www.ansible.com/
Wikipedia: https://en.wikipedia.org/wiki/Ansible_(software)
Ansible is an open-source automation engine that automates software provisioning, configuration management, and application Deployment Platforms.
Combines multi-node Deployment Platforms, ad-hoc task execution, and configuration management in one package. Manages nodes over SSH and requires python (2.4 or later) to be installed on them.[128] Modules work over JSON and standard output and can be written in any language. Uses YAML to express reusable descriptions of systems.
GitHub site: https://github.com/ansible/ansible