Docker容器监控之 CAdvisor+InfluxDB+Granfana

发表于 2022-12-09 | 更新于 2022-12-09 | Docker

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Docker容器监控之 CAdvisor+InfluxDB+Granfana

原生命令

docker stats

通过docker stats命令可以很方便的看到当前宿主机上所有容器的CPU,内存以及网络流量等数据，一般小公司够用了。。。。
但是，docker stats统计结果只能是当前宿主机的全部容器，数据资料是实时的，没有地方存储、没有健康指标过线预警等功能

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

· CAdvisor

· InfluxDB

· Granfana

compose编排

vi 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

启动docker-compose文件