docker 笔记11： Docker容器监控之CAdvisor+InfluxDB+Granfana

1.原生命令

docker stats命令的结果

是什么

2.是什么

容器监控3剑客

CAdvisor监控收集+InfluxDB存储数据+Granfana展示图表

3.CAdvisor

4.InfluxDB

5.Granfana

6.总结

7.compose容器编排，一套带走

新建目录

7.1新建3件套组合的

docker-compose.yml

version: '3.1'
 
volumes:
  grafana_data: {}
 
services:
 influxdb:
  image: tutum/influxdb:0.9
  restart: always
  environment:
    - PRE_CREATE_DB=cadvisor
  ports:
    - "8083:8083"
    - "8086:8086"
  volumes:
    - ./data/influxdb:/data
 
 cadvisor:
  image: google/cadvisor
  links:
    - influxdb:influxsrv
  command: -storage_driver=influxdb -storage_driver_db=cadvisor -storage_driver_host=influxsrv:8086
  restart: always
  ports:
    - "8080:8080"
  volumes:
    - /:/rootfs:ro
    - /var/run:/var/run:rw
    - /sys:/sys:ro
    - /var/lib/docker/:/var/lib/docker:ro
 
 grafana:
  user: "104"
  image: grafana/grafana
  user: "104"
  restart: always
  links:
    - influxdb:influxsrv
  ports:
    - "3000:3000"
  volumes:
    - grafana_data:/var/lib/grafana
  environment:
    - HTTP_USER=admin
    - HTTP_PASS=admin
    - INFLUXDB_HOST=influxsrv
    - INFLUXDB_PORT=8086
    - INFLUXDB_NAME=cadvisor
    - INFLUXDB_USER=root
    - INFLUXDB_PASS=root

7.2启动docker-compose文件

docker-compose up

7.3查看三个服务容器是否启动

测试

浏览cAdvisor收集服务，http://ip:8080/

浏览influxdb存储服务，http://ip:8083/

浏览grafana展现服务，http://ip:3000

ip+3000端口的方式访问,默认帐户密码（admin/admin）

7.4配置步骤

7.4.1配7、置数据源

7.4.2选择influxdb数据源

7.4.3配置细节

7.4.4配置面板panel

cAdvisor+InfluxDB+Grafana容器监控系统就部署完成