spring boot2 配置监控 prometheus+Grafana

1.POM添加依赖包

      <!--监控报警-->
      <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-actuator</artifactId>
      </dependency>
      <dependency>
           <groupId>io.micrometer</groupId>
           <artifactId>micrometer-registry-prometheus</artifactId>
      </dependency>

2.添加配置

#prometheus配置 监控
management.metrics.export.prometheus.enabled=true
management.metrics.export.prometheus.step=1ms
management.metrics.export.prometheus.descriptions=true
management.endpoint.prometheus.enabled=true
management.endpoints.web.exposure.include=health,info,env,prometheus,metrics,httptrace,threaddump,heapdump,springmetric

3.配置测试

测试地址：https://localhost/actuator/prometheus

4.效果图

5.下载prometheus

6.修改配置文件 prometheus.yml

两个注意点 不然启动报错
                   一个是https
                  另一个是：后面有个空格
				  

- job_name: 'PingPangChat'   
 # metrics_path defaults to '/metrics'   
 # scheme defaults to 'http'.    
    scheme: 'https'
    metrics_path: '/actuator/prometheus'    
    static_configs:    
        - targets: ['127.0.0.1']

basic认证示例

7.启动prometheus效果图

地址:http://localhost:9090/targets

8.下载Grafana

9.Grafana启动

地址：http://localhost:3000/
用户名admin
密码admin

10.创建

来源：oschina

链接：https://my.oschina.net/findurl/blog/4276004