prometheus-kafka监控
https://blog.51cto.com/536410/2350106
https://github.com/danielqsj/kafka_exporter
部署kafka-exporter，然后去试下监听端口有没有数据
docker run -ti --rm -p 9308:9308 danielqsj/kafka-exporter --kafka.server=kafka:9092 [--kafka.server=another-server ...]
添加prometheus job
- job_name: kafka-test
static_configs:
- targets: ['ip:9308']
labels:
instance: kafka-测试环境
添加grafana图表
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Kafka resource usage and throughput",
"editable": true,
"gnetId": 7589,
"graphTooltip": 0,
"id": 25,
"iteration": 1590633040456,
"links": [],
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 9,
"w": 8,
"x": 0,
"y": 0
},
"hiddenSeries": false,
"id": 16,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": 480,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "connected",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(delta(kafka_topic_partition_current_offset{instance=~'$instance', topic=~\"$topic\"}[5m])/5) by (topic)",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{topic}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "消息生产速度/分钟",
"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
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 9,
"w": 8,
"x": 8,
"y": 0
},
"hiddenSeries": false,
"id": 18,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": 480,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "connected",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(delta(kafka_consumergroup_current_offset{instance=~'$instance',topic=~\"$topic\"}[5m])/5) by (consumergroup, topic)",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{consumergroup}} (topic: {{topic}})",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "消息消费速度/分钟",
"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
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"fill": 0,
"fillGradient": 0,
"gridPos": {
"h": 9,
"w": 8,
"x": 16,
"y": 0
},
"hiddenSeries": false,
"id": 12,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sideWidth": 480,
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "connected",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(kafka_consumergroup_lag{instance=\"$instance\",topic=~\"$topic\"}) by (consumergroup, topic) ",
"format": "time_series",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{consumergroup}} (topic: {{topic}})",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "消息堆积/消费组",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "short",
"label": "",
"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": true,
"dashLength": 10,
"dashes": false,
"datasource": "Prometheus",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 5,
"w": 24,
"x": 0,
"y": 9
},
"hiddenSeries": false,
"id": 8,
"legend": {
"alignAsTable": true,
"avg": false,
"current": true,
"max": false,
"min": false,
"rightSide": true,
"show": true,
"sideWidth": 420,
"total": false,
"values": true
},
"lines": false,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum by(topic) (kafka_topic_partitions{instance=\"$instance\",topic=~\"$topic\"})",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{topic}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "主题的分区数",
"tooltip": {
"shared": false,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "series",
"name": null,
"show": false,
"values": [
"current"
]
},
"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
}
}
],
"refresh": false,
"schemaVersion": 21,
"style": "dark",
"tags": [
"Kafka"
],
"templating": {
"list": [
{
"allValue": null,
"current": {
"text": "kafka-prod",
"value": "kafka-prod"
},
"datasource": "Prometheus",
"definition": "",
"hide": 0,
"includeAll": false,
"label": "Job",
"multi": false,
"name": "job",
"options": [],
"query": "label_values(kafka_consumergroup_current_offset, job)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {
"text": "kafka-正式环境",
"value": "kafka-正式环境"
},
"datasource": "Prometheus",
"definition": "",
"hide": 0,
"includeAll": false,
"label": "Instance",
"multi": false,
"name": "instance",
"options": [],
"query": "label_values(kafka_consumergroup_current_offset{job=~\"$job\"}, instance)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
"allValue": null,
"current": {
"selected": false,
"text": "All",
"value": "$__all"
},
"datasource": "Prometheus",
"definition": "",
"hide": 0,
"includeAll": true,
"label": "Topic",
"multi": true,
"name": "topic",
"options": [],
"query": "label_values(kafka_topic_partition_current_offset{instance='$instance',topic!='__consumer_offsets',topic!='--kafka'}, topic)",
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "topic",
"type": "query",
"useTags": false
}
]
},
"time": {
"from": "now-24h",
"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": "browser",
"title": "Kafka监控看板",
"uid": "jwPKIsniz",
"version": 8
}
