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Altinity_ClickHouse_Operator_dashboard.json
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Altinity_ClickHouse_Operator_dashboard.json
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{
"__inputs": [
{
"name": "DS_PROMETHEUS",
"label": "clickhouse-operator-prometheus",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__requires": [
{
"type": "grafana",
"id": "grafana",
"name": "Grafana",
"version": "6.5.1"
},
{
"type": "panel",
"id": "graph",
"name": "Graph",
"version": ""
},
{
"type": "datasource",
"id": "prometheus",
"name": "Prometheus",
"version": "1.0.0"
},
{
"type": "panel",
"id": "singlestat",
"name": "Singlestat",
"version": ""
},
{
"type": "panel",
"id": "table",
"name": "Table",
"version": ""
}
],
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Alitinity Clickhouse Operatoe metrics exported by Monitoring Agent",
"editable": true,
"gnetId": 882,
"graphTooltip": 1,
"id": null,
"iteration": 1595257349121,
"links": [],
"panels": [
{
"columns": [
{
"text": "Current",
"value": "current"
}
],
"datasource": "${DS_PROMETHEUS}",
"filterNull": false,
"fontSize": "100%",
"gridPos": {
"h": 4,
"w": 10,
"x": 0,
"y": 0
},
"id": 15,
"links": [],
"options": {},
"pageSize": null,
"scroll": true,
"showHeader": true,
"sort": {
"col": 2,
"desc": false
},
"styles": [
{
"dateFormat": "YYYY-MM-DD HH:mm:ss",
"pattern": "Time",
"type": "date"
},
{
"colorMode": "value",
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 1,
"pattern": "/.*/",
"thresholds": [
"3600",
"86400"
],
"type": "number",
"unit": "s"
}
],
"targets": [
{
"expr": "chi_clickhouse_metric_Uptime{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}",
"intervalFactor": 2,
"legendFormat": "{{hostname}}",
"metric": "chi_clickhouse_metric_Uptime",
"refId": "A",
"step": 60
}
],
"title": "Uptime",
"transform": "timeseries_aggregations",
"type": "table"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"description": "Clickhouse operator metrics-exporter fails when grab metrics from clickhouse-server\n\nPlease look pods status\n\nkubectl get pods --all-namespaces | grep clickhouse",
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 10,
"y": 0
},
"id": 47,
"interval": "",
"isNew": true,
"links": [
{
"targetBlank": true,
"title": "metric_fetch_errors",
"url": "https://github.com/Altinity/clickhouse-operator/search?q=metric_fetch_errors"
}
],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"options": {},
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": true,
"lineColor": "rgb(31, 120, 193)",
"show": true,
"ymin": 0
},
"tableColumn": "",
"targets": [
{
"expr": "sum(chi_clickhouse_metric_fetch_errors{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\",fetch_type=\"system.metrics\"})",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 60
}
],
"thresholds": "1,1",
"timeFrom": null,
"timeShift": null,
"title": "Failed Pods",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"columns": [
{
"text": "Current",
"value": "current"
}
],
"datasource": "${DS_PROMETHEUS}",
"description": "For example, version 11.22.33 is translated to 11022033",
"filterNull": false,
"fontSize": "100%",
"gridPos": {
"h": 4,
"w": 11,
"x": 13,
"y": 0
},
"hideTimeOverride": false,
"id": 17,
"links": [],
"options": {},
"pageSize": null,
"scroll": false,
"showHeader": true,
"sort": {
"col": 3,
"desc": true
},
"styles": [
{
"colorMode": null,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"decimals": 0,
"pattern": "/.*/",
"thresholds": [],
"type": "number",
"unit": "none"
}
],
"targets": [
{
"expr": "chi_clickhouse_metric_VersionInteger{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}",
"intervalFactor": 2,
"legendFormat": "{{hostname}}",
"metric": "chi_clickhouse_metric_VersionInteger",
"refId": "A",
"step": 60
}
],
"timeFrom": null,
"timeShift": null,
"title": "Version",
"transform": "timeseries_aggregations",
"type": "table"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": true,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "${DS_PROMETHEUS}",
"description": "Check Zookeeper connection, Disk Free space and network interconnection between replicas ASAP",
"editable": true,
"error": false,
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 2,
"w": 3,
"x": 10,
"y": 2
},
"id": 6,
"interval": null,
"isNew": true,
"links": [
{
"targetBlank": true,
"title": "Restore After Failures",
"url": "https://clickhouse.tech/docs/en/engines/table-engines/mergetree-family/replication/#recovery-after-failures"
},
{
"targetBlank": true,
"title": "Restore After Data Loss",
"url": "https://clickhouse.tech/docs/en/engines/table-engines/mergetree-family/replication/#recovery-after-complete-data-loss"
}
],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"options": {},
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": true,
"lineColor": "rgb(31, 120, 193)",
"show": true,
"ymin": 0
},
"tableColumn": "",
"targets": [
{
"expr": "sum(chi_clickhouse_metric_ReadonlyReplica{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"})",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 60
}
],
"thresholds": "1,1",
"title": "ReadOnly replicas",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "${DS_PROMETHEUS}",
"description": "Show DNS errors and distributed server-server connections failures",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 7,
"w": 8,
"x": 0,
"y": 4
},
"hiddenSeries": false,
"id": 21,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideZero": false,
"max": true,
"min": true,
"show": false,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [
{
"targetBlank": true,
"title": "Manage Distributed tables",
"url": "https://clickhouse.tech/docs/en/sql-reference/statements/system/#query-language-system-distributed"
},
{
"targetBlank": true,
"title": "DNSError",
"url": "https://github.com/ClickHouse/ClickHouse/search?q=DNSError"
}
],
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "increase(chi_clickhouse_event_NetworkErrors{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}[1m])",
"intervalFactor": 2,
"legendFormat": "NetworkErrors {{hostname}}",
"metric": "chi_clickhouse_event_NetworkErrors",
"refId": "A",
"step": 120
},
{
"expr": "increase(chi_clickhouse_event_DistributedConnectionFailAtAll{exported_namespace=~\"[[exported_namespace]]\",chi=~\"[[chi]]\",hostname=~\"[[hostname]]\"}[1m])",
"intervalFactor": 2,
"legendFormat": "DistributedConnectionFailAtAll {{hostname}}",
"metric": "chi_clickhouse_event_DistributedConnectionFailAtAll",
"refId": "B",
"step": 120
},
{
"expr": "increase(chi_clickhouse_event_DistributedConnectionFailTry{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}[1m])",
"intervalFactor": 2,
"legendFormat": "DistributedConnectionFailTry {{hostname}}",
"metric": "chi_clickhouse_event_DistributedConnectionFailTry",
"refId": "C",
"step": 120
},
{
"expr": "increase(chi_clickhouse_event_DNSError{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}[1m])",
"intervalFactor": 2,
"legendFormat": "DNSErrors {{hostname}}",
"metric": "chi_clickhouse_event_NetworkErrors",
"refId": "D",
"step": 120
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "DNS and Distributed Connection Errors",
"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": "0",
"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": "${DS_PROMETHEUS}",
"description": "Show readonly and partial shutdown replicas, zookeeer exceptions, zookeeer sessions, zookeeper init requests",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 7,
"w": 8,
"x": 8,
"y": 4
},
"hiddenSeries": false,
"id": 19,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideZero": false,
"max": true,
"min": true,
"show": false,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [
{
"targetBlank": true,
"title": "Recommened Zookeeper Settings",
"url": "https://clickhouse.tech/docs/en/operations/tips/#zookeeper"
},
{
"targetBlank": true,
"title": "system.zookeeper",
"url": "https://clickhouse.tech/docs/en/operations/system-tables/#system-zookeeper"
},
{
"targetBlank": true,
"title": "Replication details",
"url": "https://www.slideshare.net/Altinity/introduction-to-the-mysteries-of-clickhouse-replication-by-robert-hodges-and-altinity-engineering-team"
}
],
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": true,
"targets": [
{
"expr": "chi_clickhouse_metric_ReadonlyReplica{exported_namespace=~\"$exported_namespace\",chi=~\"$chi\",hostname=~\"$hostname\"}",
"hide": false,
"intervalFactor": 2,
"legendFormat": "ReadonlyReplica {{hostname}}",
"metric": "chi_clickhouse_metric_ReadonlyReplica",
"refId": "D",
"step": 120
},
{
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