Docker容器监控

Docker容器监控使用的是CAdvisor+InfluxDB+Granfana：CAdvisor监控收集+InfluxDB存储数据+Granfana展示图表。

1. 写docker-compose文件

网上copy别人的，试了一下能用

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
  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

2. 检查启动测试

sudo docker compose -f d3jk.yml config -q
sudo docker compose -f d3jk.yml up

up

页面打开试了下，也可以。

cadvisor
influxdb
Granfana

详细使用自己慢慢查资料吧。