Grafana dashboard: Ceph - Pools
Description: Ceph Pools dashboard.

This requires deploying the [link](https://github.com/digitalocean/ceph_exporter "DigitalOcean ceph_exporter")

Example job configuration:
```
  - job_name: 'ceph-exporter'
    static_configs:
      - targets: ['172.17.0.1:9128']
        labels:
          alias: ceph-exporter
```

{
  "__inputs": [
    {
      "name": "DS_PROMETHEUS",
      "label": "Prometheus",
      "description": "Prometheus.IO",
      "type": "datasource",
      "pluginId": "prometheus",
      "pluginName": "Prometheus"
    }
  ],
  "__requires": [
    {
      "type": "panel",
      "id": "graph",
      "name": "Graph",
      "version": ""
    },
    {
      "type": "panel",
      "id": "singlestat",
      "name": "Singlestat",
      "version": ""
    },
    {
      "type": "grafana",
      "id": "grafana",
      "name": "Grafana",
      "version": "3.1.1"
    },
    {
      "type": "datasource",
      "id": "prometheus",
      "name": "Prometheus",
      "version": "1.0.0"
    }
  ],
  "id": null,
  "title": "Ceph - Pools",
  "tags": [
    "ceph",
    "pools"
  ],
  "style": "dark",
  "timezone": "browser",
  "editable": true,
  "hideControls": false,
  "sharedCrosshair": false,
  "rows": [
    {
      "collapse": false,
      "editable": true,
      "height": "250px",
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_PROMETHEUS}",
          "decimals": 2,
          "editable": true,
          "error": false,
          "fill": 4,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
          "height": "",
          "id": 2,
          "interval": "$interval",
          "isNew": true,
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "max": true,
            "min": true,
            "rightSide": true,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 0,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [
            {
              "alias": "/^Total.*$/",
              "fill": 0,
              "linewidth": 4,
              "stack": false
            },
            {
              "alias": "/^Raw.*$/",
              "color": "#BF1B00",
              "fill": 0,
              "linewidth": 4
            }
          ],
          "span": 10,
          "stack": true,
          "steppedLine": false,
          "targets": [
            {
              "expr": "ceph_pool_available_bytes{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Avilable - {{ pool }}",
              "metric": "ceph_pool_available_bytes",
              "refId": "A",
              "step": 60
            },
            {
              "expr": "ceph_pool_used_bytes{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Used - {{ pool }}",
              "metric": "ceph_pool",
              "refId": "B",
              "step": 60
            },
            {
              "expr": "ceph_pool_used_bytes{pool=~\"$pool\"} + ceph_pool_available_bytes{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Total - {{ pool }}",
              "metric": "ceph_pool",
              "refId": "C",
              "step": 60
            },
            {
              "expr": "ceph_pool_raw_used_bytes{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Raw - {{ pool }}",
              "metric": "ceph_pool",
              "refId": "D",
              "step": 60
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Pool Storage",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "bytes",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            }
          ]
        },
        {
          "cacheTimeout": null,
          "colorBackground": false,
          "colorValue": true,
          "colors": [
            "rgba(245, 54, 54, 0.9)",
            "rgba(237, 129, 40, 0.89)",
            "rgba(50, 172, 45, 0.97)"
          ],
          "datasource": "${DS_PROMETHEUS}",
          "decimals": 2,
          "editable": true,
          "error": false,
          "format": "percentunit",
          "gauge": {
            "maxValue": 1,
            "minValue": 0,
            "show": true,
            "thresholdLabels": false,
            "thresholdMarkers": true
          },
          "id": 10,
          "interval": null,
          "isNew": true,
          "links": [],
          "mappingType": 1,
          "mappingTypes": [
            {
              "name": "value to text",
              "value": 1
            },
            {
              "name": "range to text",
              "value": 2
            }
          ],
          "maxDataPoints": 100,
          "nullPointMode": "connected",
          "nullText": null,
          "postfix": "",
          "postfixFontSize": "50%",
          "prefix": "",
          "prefixFontSize": "50%",
          "rangeMaps": [
            {
              "from": "null",
              "text": "N/A",
              "to": "null"
            }
          ],
          "span": 2,
          "sparkline": {
            "fillColor": "rgba(31, 118, 189, 0.18)",
            "full": false,
            "lineColor": "rgb(31, 120, 193)",
            "show": false
          },
          "targets": [
            {
              "expr": " ceph_pool_used_bytes{pool=\"$pool\"} / (ceph_pool_available_bytes{pool=\"$pool\"} + ceph_pool_used_bytes{pool=\"$pool\"})",
              "interval": "$interval",
              "intervalFactor": 1,
              "refId": "A",
              "step": 60
            }
          ],
          "thresholds": "",
          "title": "Usage",
          "type": "singlestat",
          "valueFontSize": "80%",
          "valueMaps": [
            {
              "op": "=",
              "text": "N/A",
              "value": "null"
            }
          ],
          "valueName": "current"
        }
      ],
      "showTitle": true,
      "title": "Pool: $pool"
    },
    {
      "collapse": false,
      "editable": true,
      "height": "250px",
      "panels": [
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_PROMETHEUS}",
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
          "height": "",
          "id": 7,
          "isNew": true,
          "legend": {
            "avg": false,
            "current": false,
            "max": false,
            "min": false,
            "show": true,
            "total": false,
            "values": false
          },
          "lines": true,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 6,
          "stack": false,
          "steppedLine": false,
          "targets": [
            {
              "expr": "ceph_pool_objects_total{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Objects - {{ pool }}",
              "refId": "A",
              "step": 60
            },
            {
              "expr": "ceph_pool_dirty_objects_total{pool=~\"$pool\"}",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Dirty Objects - {{ pool }}",
              "refId": "B",
              "step": 60
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Objects in Pool",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "cumulative"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            },
            {
              "format": "short",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_PROMETHEUS}",
          "decimals": 2,
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)",
            "thresholdLine": false
          },
          "id": 4,
          "interval": "$interval",
          "isNew": true,
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "max": true,
            "min": true,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 6,
          "stack": true,
          "steppedLine": false,
          "targets": [
            {
              "expr": "irate(ceph_pool_read_total{pool=~\"$pool\"}[3m])",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Read - {{ pool }}",
              "refId": "B",
              "step": 60
            },
            {
              "expr": "irate(ceph_pool_write_total{pool=~\"$pool\"}[3m])",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Write - {{ pool }}",
              "refId": "A",
              "step": 60
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "IOPS",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "none",
              "label": "IOPS",
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            },
            {
              "format": "short",
              "label": "IOPS",
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": false
            }
          ]
        },
        {
          "aliasColors": {},
          "bars": false,
          "datasource": "${DS_PROMETHEUS}",
          "decimals": 2,
          "editable": true,
          "error": false,
          "fill": 1,
          "grid": {
            "threshold1": null,
            "threshold1Color": "rgba(216, 200, 27, 0.27)",
            "threshold2": null,
            "threshold2Color": "rgba(234, 112, 112, 0.22)"
          },
          "id": 5,
          "interval": "$interval",
          "isNew": true,
          "legend": {
            "alignAsTable": true,
            "avg": true,
            "current": true,
            "max": true,
            "min": true,
            "show": true,
            "total": false,
            "values": true
          },
          "lines": true,
          "linewidth": 2,
          "links": [],
          "nullPointMode": "connected",
          "percentage": false,
          "pointradius": 5,
          "points": false,
          "renderer": "flot",
          "seriesOverrides": [],
          "span": 12,
          "stack": true,
          "steppedLine": false,
          "targets": [
            {
              "expr": "irate(ceph_pool_read_bytes_total{pool=\"$pool\"}[3m])",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Read Bytes - {{ pool }}",
              "refId": "A",
              "step": 60
            },
            {
              "expr": "irate(ceph_pool_write_bytes_total{pool=\"$pool\"}[3m])",
              "interval": "$interval",
              "intervalFactor": 1,
              "legendFormat": "Written Bytes - {{ pool }}",
              "refId": "B",
              "step": 60
            }
          ],
          "timeFrom": null,
          "timeShift": null,
          "title": "Throughput",
          "tooltip": {
            "msResolution": false,
            "shared": true,
            "sort": 0,
            "value_type": "individual"
          },
          "type": "graph",
          "xaxis": {
            "show": true
          },
          "yaxes": [
            {
              "format": "Bps",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            },
            {
              "format": "Bps",
              "label": null,
              "logBase": 1,
              "max": null,
              "min": 0,
              "show": true
            }
          ]
        }
      ],
      "title": "New row"
    }
  ],
  "time": {
    "from": "now-3h",
    "to": "now"
  },
  "timepicker": {
    "refresh_intervals": [
      "5s",
      "10s",
      "30s",
      "1m",
      "5m",
      "15m",
      "30m",
      "1h",
      "2h",
      "1d"
    ],
    "time_options": [
      "5m",
      "15m",
      "1h",
      "6h",
      "12h",
      "24h",
      "2d",
      "7d",
      "30d"
    ]
  },
  "templating": {
    "list": [
      {
        "auto": true,
        "auto_count": 10,
        "auto_min": "1m",
        "current": {
          "selected": true,
          "text": "1m",
          "value": "1m"
        },
        "datasource": null,
        "hide": 0,
        "includeAll": false,
        "label": "Interval",
        "multi": false,
        "name": "interval",
        "options": [
          {
            "selected": false,
            "text": "auto",
            "value": "$__auto_interval"
          },
          {
            "selected": true,
            "text": "1m",
            "value": "1m"
          },
          {
            "selected": false,
            "text": "10m",
            "value": "10m"
          },
          {
            "selected": false,
            "text": "30m",
            "value": "30m"
          },
          {
            "selected": false,
            "text": "1h",
            "value": "1h"
          },
          {
            "selected": false,
            "text": "6h",
            "value": "6h"
          },
          {
            "selected": false,
            "text": "12h",
            "value": "12h"
          },
          {
            "selected": false,
            "text": "1d",
            "value": "1d"
          },
          {
            "selected": false,
            "text": "7d",
            "value": "7d"
          },
          {
            "selected": false,
            "text": "14d",
            "value": "14d"
          },
          {
            "selected": false,
            "text": "30d",
            "value": "30d"
          }
        ],
        "query": "1m,10m,30m,1h,6h,12h,1d,7d,14d,30d",
        "refresh": 0,
        "type": "interval"
      },
      {
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "hide": 0,
        "includeAll": false,
        "label": "Pool",
        "multi": false,
        "name": "pool",
        "options": [],
        "query": "label_values(ceph_pool_objects_total, pool)",
        "refresh": 1,
        "regex": "",
        "type": "query"
      }
    ]
  },
  "annotations": {
    "list": []
  },
  "refresh": "1m",
  "schemaVersion": 12,
  "version": 22,
  "links": [],
  "gnetId": 926,
  "description": "Ceph Pools dashboard."
}