参考
https://www.cnblogs.com/wx170119/p/12418835.html
https://blog.csdn.net/qq_29635485/article/details/103337840
https://www.itmuch.com/spring-boot/actuator-prometheus-grafana/
https://grafana.com/grafana/dashboards/12856
1. 搭建Prometheus
docker pull prom/node-exporter
docker pull prom/prometheus
docker pull grafana/grafana
mkdir -p /home/promethes/node/proc
mkdir -p /home/promethes/node/sys
docker run -d -p 9100:9100 \
-v "/home/promethes/node/proc:/host/proc:ro" \
-v "/home/promethes/node/sys:/host/sys:ro" \
-v "/home/promethes/node/:/rootfs:ro" \
--net="host" \
prom/node-exporter
http://192.168.0.105:9100/metrics
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mkdir /home/promethes/prometheus
cd /home/promethes/prometheus
vim prometheus.yml
global:
scrape_interval: 60s
evaluation_interval: 60s
scrape_configs:
- job_name: prometheus
static_configs:
- targets: ['localhost:9190']
labels:
instance: prometheus
- job_name: linux
static_configs:
- targets: ['192.168.0.105:9100']
labels:
instance: localhost
docker run -d \
-p 9190:9190 \
-v /home/promethes/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml \
prom/prometheus
http://192.168.0.105:9190/graph
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http://192.168.0.105:9190/targets
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2启动grafana
mkdir /home/promethes/grafana
chmod 777 -R /home/promethes/grafana
docker run -d \
-p 3000:3000 \
--name=grafana \
-v /home/promethes/grafana:/var/lib/grafana \
grafana/grafana
访问: http://192.168.0.105:3000
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查看
https://grafana.com/grafana/dashboards
找到合适的模板
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3 SpringBoot应用集成Prometheus
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-prometheus</artifactId>
</dependency>
<!-- 可选, 用于进程内存使用图表 -->
<dependency>
<groupId>io.github.mweirauch</groupId>
<artifactId>micrometer-jvm-extras</artifactId>
<version>0.2.0</version>
</dependency>
修改application.yml
添加以下配置：
server:
port: 8080
spring:
application:
name: spring-demo
management:
endpoints:
web:
exposure:
include: 'prometheus' # 暴露/actuator/prometheus
metrics:
tags:
application: ${spring.application.name} # 暴露的数据中添加application label
添加配置
vim prometheus.yml
- job_name: "spring-demo"
metrics_path: "/actuator/prometheus"
static_configs:
- targets: ["localhost:8080"]
重启Prometheus
Grafana配置数据源
添加看板 12856
https://grafana.com/grafana/dashboards/12856
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点波关注 系统搭建（docker）
