Monitor Red Hat Gluster Storage with Datadog

This article details how to effectively monitor a Ceph storage cluster, moving beyond simple node health checks to encompass cluster-wide performance metrics. It emphasizes using tools like Ceph Manager, Prometheus, and Grafana to gather and visualize key data points – including latency, throughput, and capacity – to proactively identify and resolve issues. Ultimately, it advocates for a comprehensive monitoring strategy to ensure Ceph cluster stability and optimal performance.