Ansible - Radically simple configuration-management, application deployment, task-execution, and multi-node orchestration engine
Cubic - Cubic (Custom Ubuntu ISO Creator) is a GUI wizard to create a customized bootable Ubuntu Live CD...
Salt - Fast, scalable and flexible software for data center automation
Customizer - Ubuntu Live CD remastering tool.
Chef - Automation for all of your technology. Overcome the complexity and rapidly ship your infrastructure and apps anywhere with automation.
YaST - YaST is the installation and configuration tool for https://alternativeto.