Tortuga is an open source cluster provisioning, maintenance and updating tool that can do bare metal provisioning of multiple groups each with their own custom configuration.
SAGUI is a GPL 2.0 compatible licensed system to manage GNU/Linux workstations. It manages deployment, customizing, updating, bug-fixing and monitoring. The system uses Apache with PHP, Postgresql. The management is done through shell scripts.
This program, by default, will help you updating Linux easily (actually only Debian). Also it has help for configure the updates. It can be used for install your program who has dependences automatically. It's thought for help new Linux users.
GNUpdate is a set of libraries and tools that provide universal package management on Linux systems, allowing any distribution to install packages from other distributions, as well as updating the system with the latest versions of installed packages.
Streamline Azure Security with Palo Alto Networks VM-Series
Centrally manage physical and virtualized firewalls with Panorama
Improve your security posture and reduce incident response time. Use the VM-Series to natively analyze Azure traffic and dynamically drive policy updates based on workload changes.
kasper began as an imaging program similar in function to Norton's Ghost product in the Windows world. It attempts to go beyond basic network installs and allow some updating functions as well.
RPM Workshop is for the experienced/professional packager.
This tool will give the packager GUI access to take a new tar file and create a spec file and RPMS or open an exsisting spec file for updating.