Add Grafana dashboard for Prometheus

Change-Id: I34d6d8146489bab30e5ee621e3b8d01fe7ff819b
diff --git a/galera/files/grafana_dashboards/mysql_prometheus.json b/galera/files/grafana_dashboards/mysql_prometheus.json
new file mode 100644
index 0000000..df7a853
--- /dev/null
+++ b/galera/files/grafana_dashboards/mysql_prometheus.json
@@ -0,0 +1,930 @@
+{
+  "annotations": {
+    "enable": false,
+    "list": []
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 1,
+  "hideControls": false,
+  "id": null,
+  "links": [],
+  "refresh": "1m",
+  "rows": [
+    {
+      "collapse": false,
+      "height": 250,
+      "panels": [
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "datasource": null,
+          "description": "Displays the number of nodes in the cluster.",
+          "format": "none",
+          "gauge": {
+            "maxValue": 100,
+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "id": 32,
+          "interval": null,
+          "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": true
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "expr": "mysql_wsrep_cluster_size{host=\"$host\"}",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "",
+              "metric": "mysql_wsrep_cluster_size",
+              "refId": "A",
+              "step": 60
+            }
+          ],
+          "thresholds": "",
+          "title": "Cluster size",
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "current"
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": null,
+          "description": "Displays the average sizes of receive and send queues.",
+          "fill": 0,
+          "id": 31,
+          "legend": {
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
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+          "nullPointMode": "null",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 5,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "mysql_wsrep_local_recv_queue_avg{host=\"$host\"}",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "receive",
+              "refId": "A",
+              "step": 10
+            },
+            {
+              "expr": "mysql_wsrep_local_send_queue_avg{host=\"$host\"}",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "send",
+              "refId": "B",
+              "step": 10
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Queues",
+          "tooltip": {
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+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
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+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
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+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": "0",
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": null,
+          "description": "Displays the rate of flow control events.",
+          "fill": 0,
+          "id": 33,
+          "legend": {
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+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
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+          "lines": true,
+          "linewidth": 1,
+          "links": [],
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+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 5,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "irate(mysql_wsrep_flow_control_recv{host=\"$host\"}[1m])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "receive",
+              "metric": "",
+              "refId": "A",
+              "step": 10
+            },
+            {
+              "expr": "irate(mysql_wsrep_flow_control_sent{host=\"$host\"}[1m])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "send",
+              "refId": "B",
+              "step": 10
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Flow control",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
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+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
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+              "min": "0",
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+            },
+            {
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+              "show": true
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+          ]
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": true,
+      "title": "Replication",
+      "titleSize": "h6"
+    },
+    {
+      "collapse": false,
+      "height": "250px",
+      "panels": [
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+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
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+          "fill": 0,
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+          "legend": {
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+            "min": false,
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+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
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+          "renderer": "flot",
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+          "spaceLength": 10,
+          "span": 6,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "irate(mysql_bytes_received{host=\"$host\"}[1m])",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 2,
+              "legendFormat": "rx",
+              "metric": "",
+              "refId": "A",
+              "step": 10
+            },
+            {
+              "expr": "irate(mysql_bytes_sent{host=\"$host\"}[1m])",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 2,
+              "legendFormat": "tx",
+              "metric": "",
+              "refId": "B",
+              "step": 10
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Network I/O",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "Bps",
+              "label": "",
+              "logBase": 1,
+              "max": null,
+              "min": "0",
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
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+          "dashLength": 10,
+          "dashes": false,
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+          "fill": 0,
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+          "spaceLength": 10,
+          "span": 6,
+          "stack": false,
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+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "immediate",
+              "refId": "A",
+              "step": 10
+            },
+            {
+              "expr": "irate(mysql_table_locks_waited{host=\"$host\"}[1m])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "waited",
+              "refId": "B",
+              "step": 10
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Locks",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
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+            "mode": "time",
+            "name": null,
+            "show": true,
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+          "fill": 0,
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+          "legend": {
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+          "linewidth": 1,
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+          "pointradius": 5,
+          "points": false,
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+          "spaceLength": 10,
+          "span": 6,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
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+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "cached",
+              "refId": "A",
+              "step": 10
+            },
+            {
+              "expr": "mysql_threads_connected{host=\"$host\"}",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "connected",
+              "refId": "B",
+              "step": 10
+            },
+            {
+              "expr": "mysql_threads_running{host=\"$host\"}",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "running",
+              "refId": "D",
+              "step": 10
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Threads",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
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+          "xaxis": {
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+              "show": true
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+          "spaceLength": 10,
+          "span": 6,
+          "stack": false,
+          "steppedLine": false,
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+              "intervalFactor": 2,
+              "legendFormat": "queries",
+              "refId": "A",
+              "step": 10
+            },
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+              "expr": "irate(mysql_questions{host=\"$host\"}[1m])",
+              "format": "time_series",
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+              "legendFormat": "questions",
+              "refId": "B",
+              "step": 10
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+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Queries",
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+              "legendFormat": "delete",
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+              "step": 10
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+              "legendFormat": "insert",
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+              "step": 10
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+              "refId": "F",
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+          "timeShift": null,
+          "title": "Commands",
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+              "legendFormat": "delete",
+              "refId": "B",
+              "step": 10
+            },
+            {
+              "expr": "irate(mysql_handler_write{host=\"$host\"}[1m])",
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+              "legendFormat": "write",
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+      "repeatRowId": null,
+      "showTitle": true,
+      "title": "MySQL",
+      "titleSize": "h6"
+    }
+  ],
+  "schemaVersion": 14,
+  "sharedCrosshair": true,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "enable": true,
+    "list": [
+      {
+        "allFormat": "glob",
+        "allValue": null,
+        "current": {},
+        "datasource": "prometheus",
+        "hide": 0,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "host",
+        "options": [],
+        "query": "label_values(mysql_connections,host)",
+        "refresh": 1,
+        "refresh_on_load": true,
+        "regex": "",
+        "sort": 1,
+        "tagValuesQuery": "",
+        "tags": [],
+        "tagsQuery": "",
+        "type": "query",
+        "useTags": false
+      }
+    ]
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {
+    "collapse": false,
+    "enable": true,
+    "notice": false,
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "status": "Stable",
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ],
+    "type": "timepicker"
+  },
+  "timezone": "browser",
+  "title": "MySQL",
+  "version": 33
+}
\ No newline at end of file
diff --git a/galera/meta/grafana.yml b/galera/meta/grafana.yml
index 2c701b9..0334826 100644
--- a/galera/meta/grafana.yml
+++ b/galera/meta/grafana.yml
@@ -1,5 +1,10 @@
 dashboard:
-  galera:
+  galera_prometheus:
+    datasource: prometheus
+    format: json
+    template: galera/files/grafana_dashboards/mysql_prometheus.json
+  galera_influxdb:
+    datasource: influxdb
     format: json
     template: galera/files/grafana_dashboards/mysql_influxdb.json
   main: