apiVersion: v1
kind: ConfigMap
metadata:
  name: fornax-grafana-dashboard
  namespace: monitoring
  labels:
    grafana_dashboard: "1"
data:
  fornax.json: |
    {
      "__inputs": [
        {
          "name": "DS_PROMETHEUS",
          "label": "Prometheus",
          "description": "",
          "type": "datasource",
          "pluginId": "prometheus",
          "pluginName": "Prometheus"
        },
        {
          "name": "DS_LOKI",
          "label": "Loki",
          "description": "",
          "type": "datasource",
          "pluginId": "loki",
          "pluginName": "Loki"
        }
      ],
      "__requires": [
        { "type": "grafana", "id": "grafana", "name": "Grafana", "version": "9.0.0" },
        { "type": "datasource", "id": "prometheus", "name": "Prometheus", "version": "1.0.0" },
        { "type": "datasource", "id": "loki", "name": "Loki", "version": "1.0.0" }
      ],
      "annotations": { "list": [] },
      "description": "Fornax torrent distribution coordinator — fleet bandwidth, worker health, and distribution metrics",
      "editable": true,
      "fiscalYearStartMonth": 0,
      "graphTooltip": 1,
      "id": null,
      "links": [],
      "panels": [
        {
          "collapsed": false,
          "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 },
          "id": 100,
          "title": "Fleet Bandwidth",
          "type": "row"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${datasource}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "custom": { "lineWidth": 2, "fillOpacity": 10 },
              "unit": "Bps"
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1 },
          "id": 1,
          "options": { "tooltip": { "mode": "multi" } },
          "targets": [
            {
              "datasource": { "type": "prometheus", "uid": "${datasource}" },
              "expr": "sum(fornax_worker_download_bytes_per_second)",
              "legendFormat": "Total Download",
              "refId": "A"
            }
          ],
          "title": "Total Download Bandwidth",
          "type": "timeseries"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${datasource}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "custom": { "lineWidth": 2, "fillOpacity": 10 },
              "unit": "Bps"
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 12, "y": 1 },
          "id": 2,
          "options": { "tooltip": { "mode": "multi" } },
          "targets": [
            {
              "datasource": { "type": "prometheus", "uid": "${datasource}" },
              "expr": "sum(fornax_worker_upload_bytes_per_second)",
              "legendFormat": "Total Upload",
              "refId": "A"
            }
          ],
          "title": "Total Upload Bandwidth",
          "type": "timeseries"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${datasource}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "custom": { "lineWidth": 2, "fillOpacity": 10 },
              "unit": "Bps"
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 24, "x": 0, "y": 9 },
          "id": 3,
          "options": { "tooltip": { "mode": "multi" } },
          "targets": [
            {
              "datasource": { "type": "prometheus", "uid": "${datasource}" },
              "expr": "fornax_worker_download_bytes_per_second",
              "legendFormat": "Worker {{ worker_id }}",
              "refId": "A"
            }
          ],
          "title": "Per-Worker Download Bandwidth",
          "type": "timeseries"
        },
        {
          "collapsed": false,
          "gridPos": { "h": 1, "w": 24, "x": 0, "y": 17 },
          "id": 101,
          "title": "Torrent Distribution",
          "type": "row"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${datasource}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "unit": "short",
              "min": 0
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 0, "y": 18 },
          "id": 4,
          "options": {
            "orientation": "horizontal",
            "reduceOptions": { "calcs": ["lastNotNull"] },
            "text": {}
          },
          "targets": [
            {
              "datasource": { "type": "prometheus", "uid": "${datasource}" },
              "expr": "fornax_worker_active_torrents",
              "legendFormat": "{{ worker_id }}",
              "refId": "A"
            }
          ],
          "title": "Active Torrent Count per Worker",
          "type": "bargauge"
        },
        {
          "datasource": { "type": "prometheus", "uid": "${datasource}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "thresholds" },
              "thresholds": {
                "mode": "absolute",
                "steps": [
                  { "color": "red", "value": null },
                  { "color": "yellow", "value": 1 },
                  { "color": "green", "value": 1 }
                ]
              },
              "mappings": [
                { "options": { "0": { "color": "red", "text": "DOWN" }, "1": { "color": "green", "text": "UP" } }, "type": "value" }
              ]
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 12, "y": 18 },
          "id": 5,
          "options": {
            "footer": { "show": false },
            "showHeader": true
          },
          "targets": [
            {
              "datasource": { "type": "prometheus", "uid": "${datasource}" },
              "expr": "fornax_worker_healthy",
              "format": "table",
              "instant": true,
              "legendFormat": "",
              "refId": "A"
            }
          ],
          "title": "Worker Health Status",
          "transformations": [
            {
              "id": "organize",
              "options": {
                "renameByName": {
                  "worker_id": "Worker ID",
                  "Value": "Status",
                  "Time": "Last Seen"
                }
              }
            }
          ],
          "type": "table"
        },
        {
          "collapsed": false,
          "gridPos": { "h": 1, "w": 24, "x": 0, "y": 26 },
          "id": 102,
          "title": "Coordinator Logs & Errors",
          "type": "row"
        },
        {
          "datasource": { "type": "loki", "uid": "${loki}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "custom": { "lineWidth": 2, "fillOpacity": 10 },
              "unit": "reqps"
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 0, "y": 27 },
          "id": 6,
          "options": { "tooltip": { "mode": "multi" } },
          "targets": [
            {
              "datasource": { "type": "loki", "uid": "${loki}" },
              "expr": "rate({app=\"fornax-coordinator\"} |= \"POST /api/v2\" [1m])",
              "legendFormat": "Request Rate",
              "refId": "A"
            }
          ],
          "title": "Coordinator Request Rate",
          "type": "timeseries"
        },
        {
          "datasource": { "type": "loki", "uid": "${loki}" },
          "fieldConfig": {
            "defaults": {
              "color": { "mode": "palette-classic" },
              "custom": { "lineWidth": 2, "fillOpacity": 10 },
              "unit": "reqps",
              "color": { "fixedColor": "red", "mode": "fixed" }
            },
            "overrides": []
          },
          "gridPos": { "h": 8, "w": 12, "x": 12, "y": 27 },
          "id": 7,
          "options": { "tooltip": { "mode": "multi" } },
          "targets": [
            {
              "datasource": { "type": "loki", "uid": "${loki}" },
              "expr": "rate({app=\"fornax-coordinator\"} |= \"level=error\" [5m])",
              "legendFormat": "Error Rate",
              "refId": "A"
            }
          ],
          "title": "Error Rate",
          "type": "timeseries"
        }
      ],
      "refresh": "30s",
      "schemaVersion": 37,
      "style": "dark",
      "tags": ["fornax", "torrents", "monitoring"],
      "templating": {
        "list": [
          {
            "current": {},
            "hide": 0,
            "includeAll": false,
            "label": "Prometheus",
            "multi": false,
            "name": "datasource",
            "options": [],
            "query": "prometheus",
            "refresh": 1,
            "regex": "",
            "type": "datasource"
          },
          {
            "current": {},
            "hide": 0,
            "includeAll": false,
            "label": "Loki",
            "multi": false,
            "name": "loki",
            "options": [],
            "query": "loki",
            "refresh": 1,
            "regex": "",
            "type": "datasource"
          }
        ]
      },
      "time": { "from": "now-3h", "to": "now" },
      "timepicker": {},
      "timezone": "browser",
      "title": "Fornax — Fleet Overview",
      "uid": "fornax-fleet-overview",
      "version": 1,
      "weekStart": ""
    }