devenv: adds script for creating many dashboards with alerts

.gitignore

@@ -72,3 +72,4 @@ debug.test
 *.orig
 
 /devenv/bulk-dashboards/*.json
+/devenv/bulk_alerting_dashboards/*.json

devenv/bulk_alerting_dashboards/bulk_alerting_dashboards.yaml

+apiVersion: 1
+
+providers:
+ - name: 'Bulk alerting dashboards'
+   folder: 'Bulk alerting dashboards'
+   type: file
+   options:
+     path: devenv/bulk_alerting_dashboards
+

devenv/bulk_alerting_dashboards/bulkdash_alerting.jsonnet

+{
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": null,
+  "links": [],
+  "panels": [
+    {
+      "alert": {
+        "conditions": [
+          {
+            "evaluator": {
+              "params": [
+                65
+              ],
+              "type": "gt"
+            },
+            "operator": {
+              "type": "and"
+            },
+            "query": {
+              "params": [
+                "A",
+                "5m",
+                "now"
+              ]
+            },
+            "reducer": {
+              "params": [],
+              "type": "avg"
+            },
+            "type": "query"
+          }
+        ],
+        "executionErrorState": "alerting",
+        "frequency": "10s",
+        "handler": 1,
+        "name": "bulk alerting",
+        "noDataState": "no_data",
+        "notifications": []
+      },
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "Prometheus",
+      "fill": 1,
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 0,
+        "y": 0
+      },
+      "id": 2,
+      "legend": {
+        "avg": false,
+        "current": false,
+        "max": false,
+        "min": false,
+        "show": true,
+        "total": false,
+        "values": false
+      },
+      "lines": true,
+      "linewidth": 1,
+      "nullPointMode": "null",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "$$hashKey": "object:117",
+          "expr": "go_goroutines",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "refId": "A"
+        }
+      ],
+      "thresholds": [
+        {
+          "colorMode": "critical",
+          "fill": true,
+          "line": true,
+          "op": "gt",
+          "value": 50
+        }
+      ],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "Panel Title",
+      "tooltip": {
+        "shared": true,
+        "sort": 0,
+        "value_type": "individual"
+      },
+      "type": "graph",
+      "xaxis": {
+        "buckets": null,
+        "mode": "time",
+        "name": null,
+        "show": true,
+        "values": []
+      },
+      "yaxes": [
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
+        }
+      ]
+    }
+  ],
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-6h",
+    "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": "New dashboard",
+  "uid": null,
+  "version": 0
+}
\ No newline at end of file

devenv/setup.sh

@@ -14,6 +14,20 @@ bulkDashboard() {
 		ln -s -f -r ./bulk-dashboards/bulk-dashboards.yaml ../conf/provisioning/dashboards/custom.yaml
 }
 
+bulkAlertingDashboard() {
+
+		requiresJsonnet
+
+		COUNTER=0
+		MAX=100
+		while [  $COUNTER -lt $MAX ]; do
+				jsonnet -o "bulk_alerting_dashboards/alerting_dashboard${COUNTER}.json" -e "local bulkDash = import 'bulk_alerting_dashboards/bulkdash_alerting.jsonnet'; bulkDash + {  uid: 'uid-${COUNTER}',  title: 'alerting-title-${COUNTER}' }"
+				let COUNTER=COUNTER+1
+		done
+
+		ln -s -f -r ./bulk_alerting_dashboards/bulk_alerting_dashboards.yaml ../conf/provisioning/dashboards/custom.yaml
+}
+
 requiresJsonnet() {
 		if ! type "jsonnet" > /dev/null; then
 				echo "you need you install jsonnet to run this script"
@@ -36,8 +50,9 @@ devDatasources() {
 usage() {
 	echo -e "\n"
 	echo "Usage:"
-	echo "  bulk-dashboards                     - create and provisioning 400 dashboards"
-	echo "  no args                             - provisiong core datasources and dev dashboards"
+	echo "  bulk-dashboards                              - create and provisioning 400 dashboards"
+	echo "  bulk-alerting-dashboards                     - create and provisioning 400 dashboards with alerts"
+	echo "  no args                                      - provisiong core datasources and dev dashboards"
 }
 
 main() {
@@ -48,7 +63,9 @@ main() {
 
 	local cmd=$1
 
-	if [[ $cmd == "bulk-dashboards" ]]; then
+	if [[ $cmd == "bulk-alerting-dashboards" ]]; then
+		bulkAlertingDashboard
+	elif [[ $cmd == "bulk-dashboards" ]]; then
 		bulkDashboard
 	else
 		devDashboards