This directory contains docker-compose definition for an ozone cluster where all the metrics are saved to a prometheus instance, and profiling and Jaeger tracing is turned on and set up.
Prometheus follows a pull based approach where the metrics are published on a HTTP endpoint.
Prometheus compatible metrics endpoint can be enabled by setting hdds.prometheus.endpoint.enabled property to true
Start the cluster with docker-compose
docker-compose up -d
Note: The freon test will be started after 30 seconds.
You can check the ozone web ui:
OzoneManager: http://localhost:9874 SCM: http://localhost:9876
You can check the ozone metrics from the prometheus web ui.
You can view Grafana dashboards at:
Default dashboards available are: Ozone - Object Metrics Ozone - RPC Metrics
You can access the Jaeger UI at: http://localhost:16686