CGRU: Afanasy render farm manager and RULES project tracker.
Data Browser for DIM (Distributed Information Manager from CERN)
The open source grid computing solution
Scalable, distributed monitoring system for high-performance computing
MonPaaS is a monitoring service for OpenStack based on Nagios
Kepler is a monitoring system for HPC clusters
Batch system monitoring and archiving
Cluster Monitoring tool using gossip mechanisem
WatchTower is a cloud server monitoring and management tool
project no longer maintained