Grafana Dashboard

Grafana Dashboard

A ready-to-import sample dashboard is included in the repository. The dashboard is also published on the Grafana.com dashboard listing.

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Dashboard Files

File	Description
examples/grafana/dashboard.sample.json	Grafana dashboard JSON — import directly
examples/grafana/dashboard-sample.jpg	Screenshot of the sample dashboard

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Import Steps

1. Open Grafana → Dashboards → Import
2. Click Upload JSON file → select examples/grafana/dashboard.sample.json
3. Select your Prometheus data source
4. Click Import

Set $printer variable to your printer_name label value.

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Dashboard Preview

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Included Panels

• Print status — progress %, remaining time, layer, gcode state
• Temperatures — nozzle, bed, chamber (current and target)
• Fans — big1, big2, cooling, heatbreak, secondary aux
• AMS — humidity index per unit, remaining % per slot, filament type/color
• Print stage — current stage name
• Exporter health — last success, scrape duration, connectivity

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Prometheus Assets

File	Description
examples/prometheus/prometheus.scrape.yml	Scrape config snippet
examples/prometheus/prometheus.alerts.yml	Alert rules
examples/prometheus/prometheus.recording.yml	Recording rules

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Suggested Alert Rules

- alert: BambuDoorOpenWhilePrinting
  expr: |
    bambulab_door_open == 1
    and on(printer_name, serial)
    bambulab_printer_gcode_state{state="RUNNING"} == 1
  for: 2m
  labels:
    severity: warning

- alert: BambuExporterStale
  expr: time() - bambulab_exporter_last_success_unixtime > 300
  for: 2m
  labels:
    severity: warning

- alert: BambuSdCardAbnormal
  expr: bambulab_sdcard_status_info{status="abnormal"} == 1
  labels:
    severity: warning