This section outlines new features and enhancements introduced in the Cluster release 5.9.0.
Upgraded Alerta from version 7.4.4 to 8.0.2.
File descriptors monitoring¶
Enhanced StackLight to monitor the number of file descriptors on nodes and
FileDescriptorUsage* alerts when a node uses 80%, 90%, or 95% of
SSLProbesFailingalert that raises in case of an SSL certificate probes failure.
Improved alerts descriptions and raise conditions.