Grafana dashboard: Zipkin / Prometheus
Description: Visualize Prometheus metrics exported by OpenZipkin (http://zipkin.io/).

Dashboard visualizing operational metrics of OpenZipkin. Some relabeling rules in Prometheus are required; refer to [prometheus.yml](https://github.com/openzipkin/docker-zipkin/blob/64d5f66807ee5a43bbb3e18ada570317406bb1a5/prometheus/prometheus.yml) in [`docker-zipkin`](https://github.com/openzipkin/docker-zipkin).

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        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        },
        {
          "format": "short",
          "label": null,
          "logBase": 1,
          "max": null,
          "min": null,
          "show": true
        }
      ],
      "yaxis": {
        "align": false,
        "alignLevel": null
      }
    }
  ],
  "refresh": "1m",
  "schemaVersion": 18,
  "style": "dark",
  "tags": [
    "zipkin",
    "tracing"
  ],
  "templating": {
    "list": [
      {
        "allValue": null,
        "current": {},
        "datasource": "${DS_PROMETHEUS}",
        "definition": "label_values(http_server_requests_seconds_bucket{job=\"zipkin\"}, instance)",
        "hide": 0,
        "includeAll": true,
        "label": "Zipkin instances",
        "multi": true,
        "name": "instances",
        "options": [],
        "query": "label_values(http_server_requests_seconds_bucket{job=\"zipkin\"}, instance)",
        "refresh": 1,
        "regex": "",
        "skipUrlSync": false,
        "sort": 0,
        "tagValuesQuery": "",
        "tags": [],
        "tagsQuery": "",
        "type": "query",
        "useTags": false
      }
    ]
  },
  "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"
    ]
  },
  "timezone": "browser",
  "title": "Zipkin / Prometheus",
  "uid": "JtTrgFVZz",
  "version": 23
}