add sample config for grafana

wakeful · Oct 15, 2017 · 7d3e712 · 7d3e712
1 parent 4995e84
commit 7d3e712
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Showing 5 changed files with 175 additions and 0 deletions.
diff --git a/docker-compose.yml b/docker-compose.yml
@@ -26,6 +26,8 @@ services:
       GF_INSTALL_PLUGINS: "grafana-piechart-panel"
     ports:
     - "3000:3000"
+  grafana_config:
+    build: ./grafana_config
   selenium_grid_exporter:
     build: .
     command: "--scrape-uri http://hub:4444"

diff --git a/grafana_config/Dockerfile b/grafana_config/Dockerfile
@@ -0,0 +1,9 @@
+FROM alpine:3.6
+
+WORKDIR /grafana_config
+COPY . .
+
+RUN apk add --no-cache curl
+RUN chmod +x /grafana_config/wait.sh
+
+ENTRYPOINT ["/grafana_config/wait.sh"]
diff --git a/grafana_config/prometheus_datasource.json b/grafana_config/prometheus_datasource.json
@@ -0,0 +1,7 @@
+{
+  "name":"prometheus",
+  "type":"prometheus",
+  "url":"http://prometheus:9090",
+  "access":"proxy",
+  "basicAuth":false
+}
diff --git a/grafana_config/selenium_grid_dashboard.json b/grafana_config/selenium_grid_dashboard.json
@@ -0,0 +1,150 @@
+{
+  "dashboard": {
+    "annotations": {
+      "list": []
+    },
+    "editable": true,
+    "gnetId": null,
+    "graphTooltip": 0,
+    "hideControls": false,
+    "id": null,
+    "links": [],
+    "rows": [
+      {
+        "collapse": false,
+        "height": "250px",
+        "panels": [
+          {
+            "aliasColors": {},
+            "bars": false,
+            "dashLength": 10,
+            "dashes": false,
+            "datasource": "prometheus",
+            "fill": 1,
+            "id": 1,
+            "legend": {
+              "avg": false,
+              "current": false,
+              "max": false,
+              "min": false,
+              "show": true,
+              "total": false,
+              "values": false
+            },
+            "lines": true,
+            "linewidth": 1,
+            "links": [],
+            "nullPointMode": "null",
+            "percentage": false,
+            "pointradius": 5,
+            "points": false,
+            "renderer": "flot",
+            "seriesOverrides": [],
+            "spaceLength": 10,
+            "span": 12,
+            "stack": false,
+            "steppedLine": false,
+            "targets": [
+              {
+                "expr": "selenium_grid_hub_slotsTotal",
+                "format": "time_series",
+                "intervalFactor": 2,
+                "legendFormat": "Total",
+                "refId": "A",
+                "step": 2
+              },
+              {
+                "expr": "selenium_grid_hub_slotsFree",
+                "format": "time_series",
+                "intervalFactor": 2,
+                "legendFormat": "Free",
+                "refId": "B",
+                "step": 2
+              }
+            ],
+            "thresholds": [],
+            "timeFrom": null,
+            "timeShift": null,
+            "title": "Slots",
+            "tooltip": {
+              "shared": true,
+              "sort": 0,
+              "value_type": "individual"
+            },
+            "type": "graph",
+            "xaxis": {
+              "buckets": null,
+              "mode": "time",
+              "name": null,
+              "show": true,
+              "values": []
+            },
+            "yaxes": [
+              {
+                "decimals": 0,
+                "format": "short",
+                "label": null,
+                "logBase": 1,
+                "max": null,
+                "min": "0",
+                "show": true
+              },
+              {
+                "format": "short",
+                "label": null,
+                "logBase": 1,
+                "max": null,
+                "min": null,
+                "show": false
+              }
+            ]
+          }
+        ],
+        "repeat": null,
+        "repeatIteration": null,
+        "repeatRowId": null,
+        "showTitle": false,
+        "title": "Dashboard Row",
+        "titleSize": "h6"
+      }
+    ],
+    "schemaVersion": 14,
+    "style": "dark",
+    "tags": [],
+    "templating": {
+      "list": []
+    },
+    "time": {
+      "from": "now-5m",
+      "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": "",
+    "title": "Selenium Grid",
+    "version": 1
+  }
+}
diff --git a/grafana_config/wait.sh b/grafana_config/wait.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+while ! curl --output /dev/null --silent --head --fail http://grafana:3000; do sleep 1 && echo -n .; done;
+
+curl -v -H "Content-Type: application/json" -X POST -d @prometheus_datasource.json http://grafana:3000/api/datasources
+
+curl -v -H "Content-Type: application/json" -X POST -d @selenium_grid_dashboard.json http://grafana:3000/api/dashboards/db