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grafana-dashboard.yaml
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grafana-dashboard.yaml
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---
apiVersion: v1
kind: ConfigMap
metadata:
labels:
grafana_dashboard: 'true'
name: prometheus-grafana-kafka
data:
kafka-looking-glass.json: |-
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "Kafka System Performance",
"editable": true,
"gnetId": null,
"graphTooltip": 0,
"iteration": 1626179417281,
"links": [
{
"asDropdown": true,
"icon": "external link",
"includeVars": true,
"keepTime": true,
"tags": [
"kafka"
],
"targetBlank": true,
"title": "Related Dashboards",
"type": "dashboards"
}
],
"panels": [
{
"collapsed": false,
"datasource": "$data_source",
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 0
},
"id": 106,
"panels": [],
"title": "Overview",
"type": "row"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of Brokers Online",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "#d44a3a",
"value": null
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 0
},
{
"color": "semi-dark-green",
"value": 2
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 0,
"y": 1
},
"id": 46,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "center",
"orientation": "vertical",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": true
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"repeat": null,
"repeatDirection": "h",
"targets": [
{
"expr": "count by(broker_group) (kafka_server_app_info_version{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\"})",
"instant": true,
"interval": "",
"legendFormat": "{{broker_group}}",
"refId": "B"
}
],
"title": "Brokers Online",
"transformations": [],
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"$$hashKey": "object:224",
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"nullValueMode": "connected",
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-blue",
"value": null
},
{
"color": "#EAB839",
"value": 1
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 2,
"x": 3,
"y": 1
},
"id": 23763571996,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"last"
],
"fields": "/^version$/",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "kafka_server_app_info_version{namespace=\"$kubernetes_namespace\"}",
"format": "table",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": null,
"timeShift": null,
"title": "Cluster Version",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of active controllers in the cluster.",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-green",
"value": null
},
{
"color": "#e5ac0e",
"value": 2
},
{
"color": "#bf1b00"
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 2,
"x": 5,
"y": 1
},
"id": 36,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "sum(kafka_controller_kafkacontroller_activecontrollercount{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"title": "Active Controllers",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of topics in cluster",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-green",
"value": null
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 100
},
{
"color": "#bf1b00",
"value": 1000
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 7,
"y": 1
},
"id": 30,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "count(sum(kafka_cluster_partition_replicascount{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\",pod=~\"$cluster_name-($kafka_broker)\"}>0) by (topic))",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A"
}
],
"title": "Topics",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Replicas that are online",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "#d44a3a",
"value": null
},
{
"color": "rgba(237, 129, 40, 0.89)",
"value": 0
},
{
"color": "semi-dark-green",
"value": 0
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 10,
"y": 1
},
"id": 136,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "sum(irate(kafka_controller_controllerstats_uncleanleaderelections_total{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\"}[5m]))",
"format": "time_series",
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"title": "Unclean Leader Election",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of unhealthy kafka nodes in envoy proxy",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-green",
"value": null
},
{
"color": "red",
"value": 1
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 2,
"x": 13,
"y": 1
},
"id": 140,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "(sum(envoy_cluster_membership_total{namespace=\"$kubernetes_namespace\"}) - sum(envoy_cluster_membership_healthy{namespace=\"$kubernetes_namespace\"}))",
"instant": true,
"interval": "",
"legendFormat": "",
"refId": "B"
}
],
"title": "Envoy Unhealthy Kafka",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of partitions that don?t have an active leader and are hence not writable or readable.",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "N/A",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-green",
"value": null
},
{
"color": "#ef843c",
"value": 1
},
{
"color": "#bf1b00",
"value": 1
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 15,
"y": 1
},
"id": 32,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "sum(kafka_controller_kafkacontroller_offlinepartitionscount{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 1,
"legendFormat": "",
"refId": "A"
}
],
"title": "Offline Partitions Count",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of partitions which are at their minimum in sync replica count (| ISR | == | min.insync.replicas |).",
"fieldConfig": {
"defaults": {
"custom": {},
"mappings": [
{
"id": 0,
"op": "=",
"text": "0",
"type": 1,
"value": "null"
}
],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "semi-dark-green",
"value": null
},
{
"color": "#ef843c",
"value": 1
},
{
"color": "#bf1b00",
"value": 1000
}
]
},
"unit": "none"
},
"overrides": []
},
"gridPos": {
"h": 3,
"w": 3,
"x": 18,
"y": 1
},
"id": 102,
"interval": null,
"links": [],
"maxDataPoints": 100,
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"lastNotNull"
]
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "horizontal",
"reduceOptions": {
"calcs": [
"mean"
],
"fields": "",
"values": false
},
"text": {},
"textMode": "auto"
},
"pluginVersion": "7.4.5",
"targets": [
{
"expr": "sum(kafka_cluster_partition_atminisr{namespace=\"$kubernetes_namespace\",kafka_cr=\"$cluster_name\"})",
"format": "time_series",
"hide": false,
"instant": true,
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A"
}
],
"title": "Partitions at mininimum ISR",
"type": "stat"
},
{
"cacheTimeout": null,
"datasource": "$data_source",
"description": "Number of partitions which are under their minimum in sync replica count (| ISR | < | min.insync.replicas |).",
"fieldConfig": {
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