Red Hat Gluster Storage is a distributed file system designed for scalability and flexibility across various environments. It integrates with Datadog to provide comprehensive visibility into the health of clusters, nodes, volumes, and bricks. The integration enables monitoring, alerting, and correlation of data from the Gluster file system alongside other telemetry sources in an organization's stack. Key metrics such as disk space usage, brick size, and cluster health can be monitored to ensure optimal performance and availability. Datadog also allows setting forecast alerts for early detection of potential space issues. With this integration, users can effectively manage their Red Hat Gluster Storage deployments and maintain the overall health of their distributed file systems.