C：CAdvisor ----- docker容器性能、状态等信息收集
I：InfluxDB ----- 将C收集的信息进行存储
G：Granfana ----- 将存储的信息进行可视化展示

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:8066
  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
  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

验证

• docker ps查看是否启动成功
  

• 访问CAdvisor收集服务：http://ip:8080/

• 访问InfluxDB存储服务：http://ip:8083/
  

• 访问Granfana展示服务：http://ip:3000/ [默认账号/密码：admin/admin]
  

配置Grafana

配置数据源

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