Prometheus, Grafana, and Loki in Fusion

Prometheus provides a powerful solution for recording metrics, persisting them to a pluggable time series datastore, and querying them for both visualizations and alerting purposes. Metrics data is pulled from Fusion and stored in a time series datastore.

For more information, see the Prometheus documentation.

Grafana provides an industry-standard metric visualization tool that supports complex visualizations over any number of different pluggable data sources, organized into panels and managed dashboards. Grafana connects Prometheus, allowing you to access your Fusion data when creating or editing panels in your dashboards.

Pre-configured Grafana dashboards are provided with Fusion deployments. However, custom dashboards extend your metrics analysis capabilities.

For more information, see the Grafana documentation.

Loki is a log aggregation system designed to store and query logs. With Loki, you can define a log stream from Fusion’s namespaces, services, pods, and more. Then, you can filter the log stream for key data, such as keyword matches for "error."

For more information, see the Grafana’s Loki documentation.

Prometheus and Grafana are enabled during Fusion installation, and Loki is an optional addition to the Prometheus and Grafana integration.

For more information, see: