springboot项目ip:192.168.168.1
测试服务器ip:192.168.168.81
文章来自互联网,自己略微整理下,更容易上手,方便自己,方便大家
最终效果:
node
springboot
1.下载镜像
docker pull prom/node-exporter
docker pull prom/mysqld-exporter
docker pull google/cadvisor
docker pull prom/prometheus
docker pull grafana/grafana
2.启动
2.1node-exporter
docker run -d -p 19100:9100 \
-v /proc:/host/proc:ro \
-v /sys:/host/sys:ro \
-v /:/rootfs:ro \
prom/node-exporter
访问url:
http://192.168.168.81:19100/metrics
2.2启动mysqld-exporter:
docker run -d --name mysqld_exporter -p 19104:9104 -e DATA_SOURCE_NAME="数据库用户:数据库密码@(数据库ip:端口)/" prom/mysqld-exporter
ps:经过测试需要指定版本,最新的版本不识别配置
指定版本
Swift
docker run -d --name mysqld_exporter \
-p 19104:9104 \
-e DATA_SOURCE_NAME="root:123456@(192.168.168.81:3306)/" \
prom/mysqld-exporter:v0.14.0
访问url:
http://192.168.168.81:19104/metrics
2.3启动cadvisor
docker run -v /:/rootfs:ro -v /var/run:/var/run:rw -v /sys:/sys:ro -v /var/lib/docker/:/var/lib/docker:ro -v /dev/disk/:/dev/disk:ro -p 18080:8080 -d --name=cadvisor --restart=always google/cadvisor:latest
访问url:
http://127.0.0.1:18080/metrics
2.4启动prometheus
新建prometheus目录,并编辑prometheus.yml文件
mkdir -p /opt/prometheus/data
cd /opt/prometheus/data
vim prometheus.yml
配置如下内容:
global:
scrape_interval: 60s
evaluation_interval: 60s
scrape_configs:
- job_name: prometheus
static_configs:
- targets: [192.168.168.81:19090']
labels:
instance: prometheus
- job_name: node
static_configs:
- targets: ['192.168.168.81:19100']
labels:
instance: node
- job_name: cadvisor
static_configs:
- targets: ['192.168.168.81:18080']
labels:
instance: cadvisor
- job_name: mysqld
static_configs:
- targets: ['192.168.168.81:19104']
labels:
instance: mysqld
- job_name: springboot-prometheus
metrics_path: '/actuator/springboot-prometheus/prometheus'
static_configs:
- targets: ['192.168.168.1:8080']
labels:
instance: springboot-prometheus
启动prometheus:
sudo docker run -d -p 19090:9090 --name prom -v /usr/local/prometheus/data:/data prom/prometheus --config.file=/data/prometheus.yml
访问url:
2.5、启动grafana
创建文件夹并设置权限:
mkdir /opt/grafana-storage
chmod 777 -R /opt/grafana-storage
启动grafana:
docker run -d \
-p 13000:3000 \
--name=grafana \
-v /opt/grafana-storage:/var/lib/grafana \
grafana/grafana
3.使用
访问url:
账号:admin/admin
跳转到登录页面后,默认的用户名和密码都是admin,第一次登陆可重置密码后进去首页
设置data source:
点击Save & Test按钮,出现绿色提示,说明配置成功
3.1、docker模板
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3.2、springboot模板
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3.3、主机监控
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3.4、mysql模板
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4、springboot 集成prometheus
4.1、引入依赖
在spring boot工程中引入actuator以及micrometer-registry-prometheus的依赖
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-registry-prometheus</artifactId>
</dependency>
4.3、配置文件
暴露prometheus的接口,暴露metrics.tags,和spring.application.name一致
spring:
application:
name: springboot-prometheus
management:
endpoints:
web:
exposure:
include: 'prometheus'
base-path: /actuator/${spring.application.name}
metrics:
tags:
application: ${spring.application.name}
项目指标访问地址是:192.168.168.1:8080/actuator/springboot-prometheus/prometheus
这个路径是项目路径+"management.endpoints.web.exposure.base-path"+prometheus