ScyllaDB Manager 1.3 Release Announcement

ScyllaDB Manager 1.3 has been released for ScyllaDB Enterprise customers, featuring a new Health Check function designed to address potential issues undetectable by the existing nodetool status or ScyllaDB Monitoring Stack dashboards. This function sends a CQL OPTION command to each node, assessing response times to determine node status, with a response under 250ms indicating an 'up' status. The results are accessible via the "sctool status" command, and a new alert in Prometheus Alert Manager notifies users when a node is considered 'down'. The release also integrates with the updated ScyllaDB Monitoring Stack 2.0, which includes health check reports on the Manager dashboard, enhancing centralized cluster administration and task automation capabilities. The upgrade guide emphasizes redefining scheduled repairs, and ScyllaDB Manager is available for download for a 30-day trial, promising future enhancements like rolling upgrades and recurrent backups.