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Copy pathprometheus_per_node_config.go
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prometheus_per_node_config.go
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package models
// This is the output of this board: Kubernetes / Compute Resources / Nodes, which comes as part of
// prometheus operator install &
// $datasource template variable replaced with "prometheus" &
// $cluster template variable replaced with ""
const staticBoardNodes = `
[[ $indexCheck := .indexCheck ]]
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": false,
"gnetId": null,
"graphTooltip": 0,
"id": 7,
"iteration": 1568396170452,
"links": [],
"panels": [
[[ range $ind, $instance := .instances ]]
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 0
},
"id": 2,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "max(node_load1{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "load 1m",
"refId": "A"
},
{
"expr": "max(node_load5{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "load 5m",
"refId": "B"
},
{
"expr": "max(node_load15{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "load 15m",
"refId": "C"
},
{
"expr": "count(node_cpu_seconds_total{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\", mode=\"user\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "logical cores",
"refId": "D"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "System load - [[ $instance ]]",
"tooltip": {
"shared": false,
"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
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 7,
"w": 12,
"x": 12,
"y": 0
},
"id": 3,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum by (cpu) (irate(node_cpu_seconds_total{cluster=\"\", job=\"node-exporter\", mode!=\"idle\", instance=\"[[ $instance ]]\"}[5m]))",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "{{cpu}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Usage Per Core - [[ $instance ]]",
"tooltip": {
"shared": false,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "percentunit",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "percentunit",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 7,
"w": 18,
"x": 0,
"y": 7
},
"id": 4,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": false,
"min": false,
"rightSide": true,
"show": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "max (sum by (cpu) (irate(node_cpu_seconds_total{cluster=\"\", job=\"node-exporter\", mode!=\"idle\", instance=\"[[ $instance ]]\"}[2m])) ) * 100",
"format": "time_series",
"intervalFactor": 10,
"legendFormat": "{{ cpu }}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "CPU Utilization - [[ $instance ]]",
"tooltip": {
"shared": false,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "percent",
"label": null,
"logBase": 1,
"max": 100,
"min": 0,
"show": true
},
{
"format": "percent",
"label": null,
"logBase": 1,
"max": 100,
"min": 0,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "prometheus",
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 7,
"w": 6,
"x": 18,
"y": 7
},
"id": 5,
"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"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "avg(sum by (cpu) (irate(node_cpu_seconds_total{cluster=\"\", job=\"node-exporter\", mode!=\"idle\", instance=\"[[ $instance ]]\"}[2m]))) * 100",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A"
}
],
"thresholds": "80, 90",
"title": "CPU Usage - [[ $instance ]]",
"tooltip": {
"shared": false
},
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 7,
"w": 18,
"x": 0,
"y": 14
},
"id": 6,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"paceLength": 10,
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"repeat": null,
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "max(node_memory_MemTotal_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_MemFree_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_Buffers_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_Cached_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "memory used",
"refId": "A"
},
{
"expr": "max(node_memory_Buffers_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "memory buffers",
"refId": "B"
},
{
"expr": "max(node_memory_Cached_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "memory cached",
"refId": "C"
},
{
"expr": "max(node_memory_MemFree_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"})",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "memory free",
"refId": "D"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Memory Usage - [[ $instance ]]",
"tooltip": {
"shared": false,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "bytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "prometheus",
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 7,
"w": 6,
"x": 18,
"y": 14
},
"id": 7,
"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"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "max( ( ( node_memory_MemTotal_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_MemFree_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_Buffers_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} - node_memory_Cached_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} ) / node_memory_MemTotal_bytes{cluster=\"\", job=\"node-exporter\", instance=\"[[ $instance ]]\"} ) * 100)",
"format": "time_series",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A"
}
],
"thresholds": "80, 90",
"title": "Memory Usage - [[ $instance ]]",
"tooltip": {
"shared": false
},
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"gridPos": {
"h": 7,
"w": 12,
"x": 0,
"y": 21
},
"id": 8,
"legend": {
"alignAsTable": false,
"avg": false,
"current": false,
"max": false,
"min": false,
"rightSide": false,
"show": true,
"total": false,
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