mirror of
https://github.com/carlosedp/cluster-monitoring.git
synced 2024-11-25 19:05:44 +01:00
7d2b7473d8
Fixes the duplicate grafana dashboard UIDs by allowing the DB to generate the UIDs
1761 lines
40 KiB
JSON
1761 lines
40 KiB
JSON
{
|
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"annotations": {
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"list": [{
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"builtIn": 1,
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"datasource": "-- Grafana --",
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"type": "dashboard"
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}]
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},
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"description": "Monitor a Kubernetes cluster using Prometheus TSDB. Shows overall cluster CPU / Memory / Disk usage as well as individual pod statistics. ",
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"editable": true,
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"gnetId": 162,
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"graphTooltip": 1,
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"links": [],
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"panels": [{
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"cacheTimeout": null,
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"colorBackground": false,
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"colorValue": false,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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"rgba(237, 129, 40, 0.89)",
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"rgba(245, 54, 54, 0.9)"
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],
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"datasource": "prometheus",
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"editable": true,
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"error": false,
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"fieldConfig": {
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"defaults": {
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"custom": {}
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},
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"overrides": []
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},
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"format": "percent",
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"gauge": {
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"maxValue": 100,
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"minValue": 0,
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"show": true,
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"thresholdLabels": false,
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"thresholdMarkers": true
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},
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"gridPos": {
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"h": 7,
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"w": 8,
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"x": 0,
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"y": 0
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},
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"id": 4,
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"interval": null,
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"isNew": true,
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"links": [],
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"mappingType": 1,
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"mappingTypes": [{
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"name": "value to text",
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"value": 1
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},
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{
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"name": "range to text",
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"value": 2
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}
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],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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"nullText": null,
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"postfix": "",
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"postfixFontSize": "50%",
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"prefix": "",
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"prefixFontSize": "50%",
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"rangeMaps": [{
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"from": "null",
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"text": "N/A",
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"to": "null"
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}],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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"full": false,
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"lineColor": "rgb(31, 120, 193)",
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"show": false
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},
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"tableColumn": "",
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"targets": [{
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"expr": "(sum(node_memory_MemTotal_bytes) - sum(node_memory_MemFree_bytes+node_memory_Buffers_bytes+node_memory_Cached_bytes) ) / sum(node_memory_MemTotal_bytes) * 100",
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"format": "time_series",
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"interval": "10s",
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"intervalFactor": 1,
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"refId": "A",
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"step": 10
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}],
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"thresholds": "65, 90",
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"title": "Cluster memory usage",
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"type": "singlestat",
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"valueFontSize": "80%",
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"valueMaps": [{
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"op": "=",
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"text": "N/A",
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"value": "null"
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}],
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"valueName": "current"
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},
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{
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"cacheTimeout": null,
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"colorBackground": true,
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"colorValue": false,
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"colors": [
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"rgba(0, 0, 0, 0)",
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"rgb(210, 1, 1)",
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"#890f02"
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],
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"datasource": "prometheus",
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"fieldConfig": {
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"defaults": {
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"custom": {}
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},
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"overrides": []
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},
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"format": "percentunit",
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"gauge": {
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"maxValue": 100,
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"minValue": 0,
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"show": false,
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"thresholdLabels": false,
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"thresholdMarkers": true
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},
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"gridPos": {
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"h": 2,
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"w": 8,
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"x": 8,
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"y": 0
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},
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"id": 23,
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"interval": null,
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"links": [],
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"mappingType": 1,
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"mappingTypes": [{
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"name": "value to text",
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"value": 1
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},
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{
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"name": "range to text",
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"value": 2
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}
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],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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"nullText": null,
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"postfix": "",
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"postfixFontSize": "50%",
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"prefix": "",
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"prefixFontSize": "50%",
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"rangeMaps": [{
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"from": "null",
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"text": "N/A",
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"to": "null"
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}],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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"full": false,
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"lineColor": "rgb(31, 120, 193)",
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"show": false
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},
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"tableColumn": "{job=\"kubelet\"}",
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"targets": [{
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"expr": "avg(up{job=\"kubelet\"}) BY (job)",
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"format": "time_series",
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"instant": true,
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"intervalFactor": 1,
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"legendFormat": "",
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"refId": "A"
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}],
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"thresholds": "1.1",
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"title": "Up Nodes",
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|
"type": "singlestat",
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|
"valueFontSize": "120%",
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|
"valueMaps": [{
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"op": "=",
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"text": "N/A",
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|
"value": "null"
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}],
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"valueName": "avg"
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},
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{
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"cacheTimeout": null,
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|
"colorBackground": false,
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|
"colorValue": false,
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|
"colors": [
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"rgba(50, 172, 45, 0.97)",
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|
"rgba(237, 129, 40, 0.89)",
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|
"rgba(245, 54, 54, 0.9)"
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|
],
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|
"datasource": "prometheus",
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"decimals": 0,
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"editable": true,
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"error": false,
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|
"fieldConfig": {
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|
"defaults": {
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|
"custom": {}
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|
},
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|
"overrides": []
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|
},
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"format": "percent",
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|
"gauge": {
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|
"maxValue": 100,
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|
"minValue": 0,
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"show": true,
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|
"thresholdLabels": false,
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|
"thresholdMarkers": true
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},
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"gridPos": {
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"h": 7,
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"w": 8,
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"x": 16,
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"y": 0
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},
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"id": 6,
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|
"interval": null,
|
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"isNew": true,
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|
"links": [],
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|
"mappingType": 1,
|
|
"mappingTypes": [{
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|
"name": "value to text",
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|
"value": 1
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},
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{
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|
"name": "range to text",
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"value": 2
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}
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|
],
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"maxDataPoints": 100,
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"nullPointMode": "connected",
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|
"nullText": null,
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|
"postfix": "",
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|
"postfixFontSize": "50%",
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"prefix": "",
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|
"prefixFontSize": "50%",
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|
"rangeMaps": [{
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"from": "null",
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"text": "N/A",
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|
"to": "null"
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|
}],
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"sparkline": {
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"fillColor": "rgba(31, 118, 189, 0.18)",
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|
"full": false,
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|
"lineColor": "rgb(31, 120, 193)",
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|
"show": false
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|
},
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|
"tableColumn": "",
|
|
"targets": [{
|
|
"expr": "avg(100 - (avg by (instance) (irate(node_cpu_seconds_total{job=\"node-exporter\",mode=\"idle\"}[5m])) * 100))",
|
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"format": "time_series",
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|
"interval": "10s",
|
|
"intervalFactor": 1,
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|
"refId": "A",
|
|
"step": 10
|
|
}],
|
|
"thresholds": "65, 90",
|
|
"title": "Cluster CPU usage",
|
|
"type": "singlestat",
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|
"valueFontSize": "80%",
|
|
"valueMaps": [{
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|
"op": "=",
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|
"text": "N/A",
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|
"value": "null"
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|
}],
|
|
"valueName": "current"
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|
},
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|
{
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|
"columns": [],
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|
"datasource": "prometheus",
|
|
"fieldConfig": {
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|
"defaults": {
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|
"custom": {}
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},
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"overrides": []
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},
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"fontSize": "90%",
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"gridPos": {
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"h": 5,
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"w": 8,
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|
"x": 8,
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"y": 2
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},
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|
"id": 25,
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|
"links": [],
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"pageSize": null,
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|
"scroll": true,
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"showHeader": true,
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|
"sort": {
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|
"col": 2,
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|
"desc": false
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|
},
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|
"styles": [{
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|
"alias": "Time",
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|
"align": "auto",
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|
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
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"link": false,
|
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"pattern": "Time",
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"type": "date"
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|
},
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{
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"alias": "Uptime",
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"align": "auto",
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|
"colorMode": null,
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"colors": [
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"rgba(50, 172, 45, 0.97)",
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|
"rgba(237, 129, 40, 0.89)",
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|
"rgba(245, 54, 54, 0.9)"
|
|
],
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|
"dateFormat": "YYYY-MM-DD HH:mm:ss",
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|
"decimals": 2,
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|
"pattern": "Value",
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|
"thresholds": [],
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|
"type": "number",
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|
"unit": "s"
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|
},
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|
{
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|
"alias": "",
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"align": "auto",
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"colorMode": null,
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"colors": [
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"rgba(245, 54, 54, 0.9)",
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"rgba(237, 129, 40, 0.89)",
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|
"rgba(50, 172, 45, 0.97)"
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],
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|
"decimals": 2,
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|
"pattern": "/endpoint|job|namespace|pod|service/",
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|
"thresholds": [],
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|
"type": "hidden",
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|
"unit": "short"
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|
},
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|
{
|
|
"alias": "",
|
|
"align": "auto",
|
|
"colorMode": null,
|
|
"colors": [
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|
"rgba(245, 54, 54, 0.9)",
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|
"rgba(237, 129, 40, 0.89)",
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|
"rgba(50, 172, 45, 0.97)"
|
|
],
|
|
"dateFormat": "YYYY-MM-DD HH:mm:ss",
|
|
"decimals": 2,
|
|
"pattern": "instance",
|
|
"preserveFormat": false,
|
|
"sanitize": false,
|
|
"thresholds": [],
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|
"type": "string",
|
|
"unit": "short"
|
|
}
|
|
],
|
|
"targets": [{
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|
"expr": "(time() - node_boot_time_seconds)",
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|
"format": "table",
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|
"instant": true,
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|
"intervalFactor": 1,
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|
"refId": "A"
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|
}],
|
|
"title": "Node Uptime",
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|
"transform": "table",
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|
"transparent": true,
|
|
"type": "table-old"
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|
},
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|
{
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"collapsed": false,
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"datasource": null,
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"gridPos": {
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"h": 1,
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"w": 24,
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"x": 0,
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"y": 7
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|
},
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"id": 15,
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|
"panels": [],
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|
"title": "Nodes",
|
|
"type": "row"
|
|
},
|
|
{
|
|
"alert": {
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|
"conditions": [{
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|
"evaluator": {
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|
"params": [
|
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0.85
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|
],
|
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"type": "gt"
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|
},
|
|
"operator": {
|
|
"type": "and"
|
|
},
|
|
"query": {
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|
"params": [
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"B",
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"5m",
|
|
"now"
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|
]
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},
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"reducer": {
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"params": [],
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"type": "max"
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},
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"type": "query"
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}],
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"executionErrorState": "alerting",
|
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"for": "0m",
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"frequency": "60s",
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"handler": 1,
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"name": "Memory Usage alert",
|
|
"noDataState": "no_data",
|
|
"notifications": []
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},
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"aliasColors": {},
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"bars": false,
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"dashLength": 10,
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"dashes": false,
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"datasource": "prometheus",
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"fieldConfig": {
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"defaults": {
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"custom": {}
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},
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"overrides": []
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},
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"fill": 1,
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"fillGradient": 0,
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"gridPos": {
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"h": 9,
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"w": 12,
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"x": 0,
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"y": 8
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},
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"hiddenSeries": false,
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"id": 10,
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"legend": {
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"avg": false,
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"current": false,
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"max": false,
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"min": false,
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"show": true,
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"total": false,
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"values": false
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},
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"lines": true,
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"linewidth": 1,
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"links": [],
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"nullPointMode": "null",
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"options": {
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"dataLinks": []
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},
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"percentage": false,
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"pointradius": 5,
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"points": false,
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"renderer": "flot",
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"seriesOverrides": [],
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"spaceLength": 10,
|
|
"stack": false,
|
|
"steppedLine": false,
|
|
"targets": [{
|
|
"expr": "node_memory_MemTotal_bytes - (node_memory_MemFree_bytes+node_memory_Buffers_bytes+node_memory_Cached_bytes)",
|
|
"format": "time_series",
|
|
"intervalFactor": 2,
|
|
"legendFormat": "{{ instance }}",
|
|
"refId": "A"
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|
},
|
|
{
|
|
"expr": "(node_memory_MemTotal_bytes - (node_memory_MemFree_bytes+node_memory_Buffers_bytes+node_memory_Cached_bytes))/node_memory_MemTotal_bytes",
|
|
"format": "time_series",
|
|
"hide": true,
|
|
"intervalFactor": 1,
|
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"refId": "B"
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|
}
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|
],
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"thresholds": [{
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"colorMode": "critical",
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"fill": true,
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"line": true,
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"op": "gt",
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"value": 0.85
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|
}],
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"timeFrom": null,
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"timeRegions": [],
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"timeShift": null,
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"title": "Memory Usage",
|
|
"tooltip": {
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"shared": true,
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"sort": 0,
|
|
"value_type": "individual"
|
|
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"type": "graph",
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"xaxis": {
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"buckets": null,
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"mode": "time",
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"name": null,
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"show": true,
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"values": []
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},
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"yaxes": [{
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"format": "decbytes",
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"label": null,
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"logBase": 1,
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"max": null,
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"min": null,
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"show": true
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},
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{
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"format": "short",
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"label": null,
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"logBase": 1,
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"max": null,
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"min": null,
|
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"show": true
|
|
}
|
|
],
|
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"yaxis": {
|
|
"align": false,
|
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"alignLevel": null
|
|
}
|
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},
|
|
{
|
|
"alert": {
|
|
"conditions": [{
|
|
"evaluator": {
|
|
"params": [
|
|
90
|
|
],
|
|
"type": "gt"
|
|
},
|
|
"operator": {
|
|
"type": "and"
|
|
},
|
|
"query": {
|
|
"params": [
|
|
"A",
|
|
"15m",
|
|
"now"
|
|
]
|
|
},
|
|
"reducer": {
|
|
"params": [],
|
|
"type": "max"
|
|
},
|
|
"type": "query"
|
|
}],
|
|
"executionErrorState": "alerting",
|
|
"frequency": "60s",
|
|
"handler": 1,
|
|
"name": "CPU Usage alert",
|
|
"noDataState": "no_data",
|
|
"notifications": []
|
|
},
|
|
"aliasColors": {},
|
|
"bars": false,
|
|
"dashLength": 10,
|
|
"dashes": false,
|
|
"datasource": "prometheus",
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"custom": {}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"fill": 1,
|
|
"fillGradient": 0,
|
|
"gridPos": {
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|
"h": 9,
|
|
"w": 12,
|
|
"x": 12,
|
|
"y": 8
|
|
},
|
|
"hiddenSeries": false,
|
|
"id": 11,
|
|
"legend": {
|
|
"avg": false,
|
|
"current": false,
|
|
"max": false,
|
|
"min": false,
|
|
"show": true,
|
|
"total": false,
|
|
"values": false
|
|
},
|
|
"lines": true,
|
|
"linewidth": 1,
|
|
"links": [],
|
|
"nullPointMode": "null",
|
|
"options": {
|
|
"dataLinks": []
|
|
},
|
|
"percentage": false,
|
|
"pointradius": 5,
|
|
"points": false,
|
|
"renderer": "flot",
|
|
"seriesOverrides": [],
|
|
"spaceLength": 10,
|
|
"stack": false,
|
|
"steppedLine": false,
|
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