SpurTracer is a push-notification based monitoring solution for heterogenous loosely coupled IT infrastructures. It complements a service-endpoint monitoring solution like Nagios with a component-level interface auto-discovery. It automatically provides a certain level of functional tracing along with many non-functional measurements (e.g. call, error and timeout rates, interface latency, component execution, etc.). While being zero config itself, SpurTracer relies on you adding push notification support to the components you want to monitor. The best way to use SpurTracer is by adding punctual tracing to components in your infrastructure on-demand.
LPVS (Linux Package Vulnerability Scanner) is a Linux distribution news feed based package version scanner that shows which security advisories apply to your system, which packages are installed in a vulnerable version, and to which versions you should upgrade. Currently supported distributions: Ubuntu and CentOS.