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docs/source/operations/monitoring/grafana.rst
Daryl White bef64557eb
Add info on grafana with KES/KMS (#1072) 
Closes #1057 .
2023-11-17 09:59:01 -05:00

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Monitor a MinIO Server with Grafana

minio

Table of Contents

Grafana allows you to query, visualize, alert on and understand your metrics no matter where they are stored. Create, explore, and share dashboards with your team and foster a data driven culture.

Prerequisites

  • An existing Prometheus deployment <prometheus/latest/installation/> with backing Alert Manager <alerting/latest/overview/>
  • An existing MinIO deployment with network access to the Prometheus deployment
  • Grafana installed

MinIO Grafana Dashboard

MinIO provides two official Grafana Dashboards you can download from the Grafana Dashboard portal.

  1. MinIO Server metrics <minio-server-grafana-metrics>
  2. MinIO Bucket metrics <minio-buckets-grafana-metrics>
  3. MinIO Replication metrics <minio-replication-grafana-metrics>

To track changes to the Grafana dashboard, introspect the JSON files for the server or bucket dashboards in the MinIO Server GitHub repository.

MinIO Server Metrics Dashboard

Visualize MinIO metrics with the official MinIO Grafana dashboard for the MinIO Server available on the Grafana dashboard portal.

MinIO provides a Grafana Dashboard for MinIO Server metrics. For specifics on the dashboard's configuration, see the JSON file on GitHub.

For MinIO Deployments running with Server-Side Encryption <minio-sse-data-encryption> (SSE-KMS or SSE-S3), the dashboard includes metrics for the KMS. These metrics include status, request error rates, and request success rates.

A sample of the MinIO Grafana dashboard showing many different captured metrics on a MinIO Server.

MinIO Bucket Metrics Dashboard

Visualize MinIO bucket metrics with the official MinIO Grafana dashboard for buckets available on the Grafana dashboard portal.

Bucket metrics can be viewed in the Grafana dashboard using the bucket JSON file on GitHub.

A sample of the MinIO Grafana dashboard showing many different captured metrics for MinIO buckets.

MinIO Cluster Replication Metrics Dashboard

Visualize MinIO bucket metrics with the official MinIO Grafana dashboard for cluster replication available on the Grafana dashboard portal.

Cluster replication metrics can be viewed in the Grafana dashboard using the cluster replication JSON file on GitHub.

A sample of the MinIO Grafana dashboard showing many different captured metrics for cluster replication.