(R)?ex - (R)?ex - manage all your boxes from a central point - Datacenter Automation and Configuration...
DCImanager - DCImanager is a platform for managing physical equipment. Connect any physical equipment to a single platform. Use the platform to manage your servers, switches, PDU as well as physical and virtual networks.
FAI - FAI is a non-interactive system to install, customize and manage Linux systems
NetBox - NetBox is an open source web application designed to help manage and document computer networks. NetBox was developed specifically to address the needs of network and infrastructure engineers.
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Opendcim - a free, web based Data Center Infrastructure Management application.