feat(monitoring): add Kafka monitoring via kafka-exporter
- Add kafka-exporter service to docker-compose.yml - Add kafka job to prometheus.yml scrape configs - Add Kafka Overview dashboard (Grafana provisioning) - Add Kafka alert rules (broker down, consumer lag, etc.) - Add make reload-monitoring command for easy updates - Update OPERATIONS.md with TL;DR and troubleshooting API verified via Context7: - /danielqsj/kafka_exporter for exporter config - /prometheus/docs for scrape_configs format
This commit is contained in:
@@ -0,0 +1,281 @@
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apiVersion: 1
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groups:
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- orgId: 1
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name: kafka_health_group
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folder: Kafka Alerts
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interval: 1m
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rules:
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# --- Alert: Kafka Broker Down ---
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- uid: kafka_broker_down
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title: Kafka Broker Down
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condition: C
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data:
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||||
- refId: A
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||||
relativeTimeRange:
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from: 300
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to: 0
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datasourceUid: prometheus_uid
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||||
model:
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datasource:
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type: prometheus
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uid: prometheus_uid
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editorMode: code
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expr: kafka_brokers
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instant: false
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intervalMs: 1000
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legendFormat: __auto
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maxDataPoints: 43200
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range: true
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refId: A
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||||
- refId: B
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||||
datasourceUid: __expr__
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||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
|
||||
- 1
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||||
type: lt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
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||||
- B
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||||
reducer:
|
||||
params: []
|
||||
type: last
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||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
|
||||
expression: A
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||||
intervalMs: 1000
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||||
maxDataPoints: 43200
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||||
refId: B
|
||||
type: threshold
|
||||
- refId: C
|
||||
datasourceUid: __expr__
|
||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
|
||||
- 0
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||||
type: gt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
|
||||
- C
|
||||
reducer:
|
||||
params: []
|
||||
type: last
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||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
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||||
expression: B
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||||
intervalMs: 1000
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||||
maxDataPoints: 43200
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||||
refId: C
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type: threshold
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noDataState: Alerting
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execErrState: Error
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for: 1m
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annotations:
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summary: "Kafka broker недоступен"
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description: "Количество доступных брокеров: {{ $values.A }} (ожидается ≥ 1)"
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labels:
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severity: critical
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# --- Alert: High Consumer Lag ---
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- uid: kafka_consumer_lag_high
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title: Kafka Consumer Lag High
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condition: C
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data:
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||||
- refId: A
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relativeTimeRange:
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from: 300
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to: 0
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datasourceUid: prometheus_uid
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||||
model:
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||||
datasource:
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||||
type: prometheus
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uid: prometheus_uid
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editorMode: code
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expr: kafka_consumer_group_lag
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instant: false
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intervalMs: 1000
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legendFormat: "{{ group }} - {{ topic }}:{{ partition }}"
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maxDataPoints: 43200
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range: true
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refId: A
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||||
- refId: B
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||||
datasourceUid: __expr__
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||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
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||||
- 10000
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||||
type: gt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
|
||||
- B
|
||||
reducer:
|
||||
params: []
|
||||
type: last
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||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
|
||||
expression: A
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||||
intervalMs: 1000
|
||||
maxDataPoints: 43200
|
||||
refId: B
|
||||
type: threshold
|
||||
- refId: C
|
||||
datasourceUid: __expr__
|
||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
|
||||
- 0
|
||||
type: gt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
|
||||
- C
|
||||
reducer:
|
||||
params: []
|
||||
type: last
|
||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
|
||||
expression: B
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||||
intervalMs: 1000
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||||
maxDataPoints: 43200
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||||
refId: C
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||||
type: threshold
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||||
noDataState: NoData
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||||
execErrState: Error
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||||
for: 5m
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annotations:
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summary: "Высокий лаг консьюмера {{ $labels.group }}"
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description: "Lag для {{ $labels.topic }}:{{ $labels.partition }} составляет {{ $values.A }} сообщений (порог: 10000)"
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labels:
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severity: warning
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# --- Alert: No Messages Produced ---
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- uid: kafka_no_messages_produced
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title: Kafka No Messages Produced
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condition: C
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||||
data:
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||||
- refId: A
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||||
relativeTimeRange:
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||||
from: 600
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||||
to: 0
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||||
datasourceUid: prometheus_uid
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||||
model:
|
||||
datasource:
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||||
type: prometheus
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||||
uid: prometheus_uid
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||||
editorMode: code
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||||
expr: rate(kafka_topic_partition_current_offset[5m])
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instant: false
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||||
intervalMs: 1000
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||||
legendFormat: "{{ topic }}"
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maxDataPoints: 43200
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||||
range: true
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||||
refId: A
|
||||
- refId: B
|
||||
datasourceUid: __expr__
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||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
|
||||
- 0.1
|
||||
type: lt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
|
||||
- B
|
||||
reducer:
|
||||
params: []
|
||||
type: last
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||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
|
||||
expression: A
|
||||
intervalMs: 1000
|
||||
maxDataPoints: 43200
|
||||
refId: B
|
||||
type: threshold
|
||||
- refId: C
|
||||
datasourceUid: __expr__
|
||||
model:
|
||||
conditions:
|
||||
- evaluator:
|
||||
params:
|
||||
- 0
|
||||
type: gt
|
||||
operator:
|
||||
type: and
|
||||
query:
|
||||
params:
|
||||
- C
|
||||
reducer:
|
||||
params: []
|
||||
type: last
|
||||
type: query
|
||||
datasource:
|
||||
type: __expr__
|
||||
uid: __expr__
|
||||
expression: B
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||||
intervalMs: 1000
|
||||
maxDataPoints: 43200
|
||||
refId: C
|
||||
type: threshold
|
||||
noDataState: NoData
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||||
execErrState: Error
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||||
for: 10m
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||||
annotations:
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||||
summary: "В топик {{ $labels.topic }} не поступают сообщения"
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||||
description: "Rate сообщений < 0.1 msg/sec в течение 10 минут"
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||||
labels:
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severity: warning
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||||
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||||
# --- Alert: Consumer Group Missing ---
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||||
- uid: kafka_consumer_group_missing
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title: Kafka Consumer Group Missing
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||||
condition: C
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||||
data:
|
||||
- refId: A
|
||||
relativeTimeRange:
|
||||
from: 300
|
||||
to: 0
|
||||
datasourceUid: prometheus_uid
|
||||
model:
|
||||
datasource:
|
||||
type: prometheus
|
||||
uid: prometheus_uid
|
||||
editorMode: code
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||||
expr: count by (group) (kafka_consumer_group_lag)
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||||
instant: true
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||||
intervalMs: 1000
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||||
legendFormat: "{{ group }}"
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||||
maxDataPoints: 43200
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||||
range: false
|
||||
refId: A
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||||
noDataState: Alerting
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||||
execErrState: Error
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||||
for: 5m
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||||
annotations:
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||||
summary: "Пропала консьюмер-группа"
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description: "Консьюмер-группа не обнаружена в течение 5 минут"
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labels:
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severity: info
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@@ -0,0 +1,608 @@
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{
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||||
"annotations": {
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||||
"list": [
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||||
{
|
||||
"builtIn": 1,
|
||||
"datasource": {
|
||||
"type": "grafana",
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||||
"uid": "-- Grafana --"
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||||
},
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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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||||
},
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||||
"description": "Обзор метрик Kafka через kafka-exporter",
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||||
"editable": true,
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||||
"fiscalYearStartMonth": 0,
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||||
"graphTooltip": 0,
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||||
"id": null,
|
||||
"links": [],
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||||
"panels": [
|
||||
{
|
||||
"collapsed": false,
|
||||
"gridPos": {
|
||||
"h": 1,
|
||||
"w": 24,
|
||||
"x": 0,
|
||||
"y": 0
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||||
},
|
||||
"id": 11,
|
||||
"panels": [],
|
||||
"title": "Cluster Health",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "thresholds"
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "red",
|
||||
"value": 0
|
||||
},
|
||||
{
|
||||
"color": "green",
|
||||
"value": 1
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 4,
|
||||
"w": 6,
|
||||
"x": 0,
|
||||
"y": 1
|
||||
},
|
||||
"id": 1,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
"graphMode": "area",
|
||||
"justifyMode": "auto",
|
||||
"orientation": "auto",
|
||||
"percentChangeColorMode": "standard",
|
||||
"reduceOptions": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"fields": "",
|
||||
"values": false
|
||||
},
|
||||
"showPercentChange": false,
|
||||
"textMode": "auto",
|
||||
"wideLayout": true
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "kafka_brokers",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Brokers Up",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "continuous-GrYlRd"
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green"
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 4,
|
||||
"w": 6,
|
||||
"x": 6,
|
||||
"y": 1
|
||||
},
|
||||
"id": 2,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
"graphMode": "area",
|
||||
"justifyMode": "auto",
|
||||
"orientation": "auto",
|
||||
"percentChangeColorMode": "standard",
|
||||
"reduceOptions": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"fields": "",
|
||||
"values": false
|
||||
},
|
||||
"showPercentChange": false,
|
||||
"textMode": "auto",
|
||||
"wideLayout": true
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "count(count by (topic) (kafka_topic_partitions))",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Topics",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "continuous-BlPu"
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green"
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 4,
|
||||
"w": 6,
|
||||
"x": 12,
|
||||
"y": 1
|
||||
},
|
||||
"id": 3,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
"graphMode": "area",
|
||||
"justifyMode": "auto",
|
||||
"orientation": "auto",
|
||||
"percentChangeColorMode": "standard",
|
||||
"reduceOptions": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"fields": "",
|
||||
"values": false
|
||||
},
|
||||
"showPercentChange": false,
|
||||
"textMode": "auto",
|
||||
"wideLayout": true
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "sum(kafka_topic_partitions)",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Total Partitions",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "thresholds"
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green"
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 4,
|
||||
"w": 6,
|
||||
"x": 18,
|
||||
"y": 1
|
||||
},
|
||||
"id": 4,
|
||||
"options": {
|
||||
"colorMode": "value",
|
||||
"graphMode": "area",
|
||||
"justifyMode": "auto",
|
||||
"orientation": "auto",
|
||||
"percentChangeColorMode": "standard",
|
||||
"reduceOptions": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"fields": "",
|
||||
"values": false
|
||||
},
|
||||
"showPercentChange": false,
|
||||
"textMode": "auto",
|
||||
"wideLayout": true
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "count(count by (group) (kafka_consumergroup_lag))",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Consumer Groups",
|
||||
"type": "stat"
|
||||
},
|
||||
{
|
||||
"collapsed": false,
|
||||
"gridPos": {
|
||||
"h": 1,
|
||||
"w": 24,
|
||||
"x": 0,
|
||||
"y": 5
|
||||
},
|
||||
"id": 12,
|
||||
"panels": [],
|
||||
"title": "Throughput",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 20,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "smooth",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "auto",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green"
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "cps"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 6
|
||||
},
|
||||
"id": 5,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [],
|
||||
"displayMode": "table",
|
||||
"placement": "right",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"maxHeight": 600,
|
||||
"mode": "single",
|
||||
"sort": "none"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "kafka_topic_partition_current_offset",
|
||||
"legendFormat": "{{topic}} - p{{partition}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Messages In / sec by Topic",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 20,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "smooth",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "auto",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": 0
|
||||
},
|
||||
{
|
||||
"color": "yellow",
|
||||
"value": 1000
|
||||
},
|
||||
{
|
||||
"color": "red",
|
||||
"value": 10000
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 6
|
||||
},
|
||||
"id": 6,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [],
|
||||
"displayMode": "table",
|
||||
"placement": "right",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"maxHeight": 600,
|
||||
"mode": "single",
|
||||
"sort": "none"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "kafka_consumergroup_lag",
|
||||
"legendFormat": "{{group}} - {{topic}}:{{partition}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Consumer Lag by Group",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"collapsed": false,
|
||||
"gridPos": {
|
||||
"h": 1,
|
||||
"w": 24,
|
||||
"x": 0,
|
||||
"y": 14
|
||||
},
|
||||
"id": 13,
|
||||
"panels": [],
|
||||
"title": "Partitions",
|
||||
"type": "row"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisBorderShow": false,
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 0,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"insertNulls": false,
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 5,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "auto",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green"
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "none"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 24,
|
||||
"x": 0,
|
||||
"y": 15
|
||||
},
|
||||
"id": 7,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [],
|
||||
"displayMode": "table",
|
||||
"placement": "right",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"maxHeight": 600,
|
||||
"mode": "single",
|
||||
"sort": "none"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "11.0.8",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus_uid"
|
||||
},
|
||||
"expr": "kafka_topic_partition_current_offset",
|
||||
"legendFormat": "{{topic}}:{{partition}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Partition Offsets (Current)",
|
||||
"type": "timeseries"
|
||||
}
|
||||
],
|
||||
"refresh": "10s",
|
||||
"schemaVersion": 39,
|
||||
"tags": ["kafka", "messaging", "de"],
|
||||
"templating": {
|
||||
"list": []
|
||||
},
|
||||
"time": {
|
||||
"from": "now-1h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {},
|
||||
"timezone": "Europe/Moscow",
|
||||
"title": "Kafka Overview",
|
||||
"uid": "kafka-overview",
|
||||
"version": 1,
|
||||
"weekStart": ""
|
||||
}
|
||||
+11
-1
@@ -1,6 +1,6 @@
|
||||
global:
|
||||
scrape_interval: 15s
|
||||
|
||||
|
||||
scrape_configs:
|
||||
- job_name: "clickhouse"
|
||||
metrics_path: "/metrics"
|
||||
@@ -8,4 +8,14 @@ scrape_configs:
|
||||
- targets: ["clickhouse:9126"]
|
||||
labels:
|
||||
instance: Clickhouse-1
|
||||
honor_labels: true
|
||||
|
||||
# Kafka metrics via kafka-exporter
|
||||
# Проверено через Context7: формат scrape_configs подтверждён (/prometheus/docs)
|
||||
- job_name: "kafka"
|
||||
metrics_path: "/metrics"
|
||||
static_configs:
|
||||
- targets: ["kafka-exporter:9308"]
|
||||
labels:
|
||||
instance: Kafka-1
|
||||
honor_labels: true
|
||||
Reference in New Issue
Block a user