Monitoring and Grafana

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Admin UI logs

1. Open Deployments.
2. Open the target deployment.
3. Go to Logs.
4. Select a pod.
5. Use Reconnect to restart the stream or Export to download the captured output as <pod-name>-logs.txt.

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Admin UI metrics

1. Open the target deployment.
2. Go to Metrics.
3. Select a non-Sentinel pod.
4. Use Reconnect to restart the live metrics stream.

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Grafana link in the UI

1. Open System Settings.
2. Open the UI/settings section.
3. Set the Grafana URL.
4. Save settings.
5. Return to deployment Metrics and select Open in Grafana.

• var-namespace=<namespace>
• var-pod=<selected-pod>
• var-pod_scope=<selected-pod>

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Helm observability resources

• An Admin Server PodMonitor that scrapes /metrics on the http port.
• A FalkorDB PodMonitor when the FalkorDB addon is enabled. It selects KubeBlocks-managed non-Sentinel pods and scrapes /metrics on http-metrics and graph-metrics.

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Example values

podMonitor:
  enabled: true
  interval: 30s
  scrapeTimeout: 10s

alertRules:
  enabled: true
  defaultRules:
    enabled: true

grafanaDashboards:
  enabled: true
  dashboards:
    - name: falkordb-enterprise
      folder: FalkorDB
      json: |
        { "title": "FalkorDB Enterprise" }

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Validate

kubectl get podmonitors.monitoring.coreos.com -A
kubectl get prometheusrules.monitoring.coreos.com -A
kubectl get grafanadashboards.grafana.integreatly.org -A
kubectl get pods -n <namespace>