Docker可视化工具

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1.Portainer 是一款轻量级的应用,它提供了图形化界面,用于方便地管理Docker环境,包括单机环境和集群环境

2.运行Portainer:docker run -d -p 8000:8000 -p 9000:9000 --name portainer     --restart=always     -v /var/run/docker.sock:/var/run/docker.sock     -v portainer_data:/data     portainer/portainer

3.访问:http://192.168.146.100:9000/#/init/admin 设置admin用户和密码后首次登陆 password:12345678

4.Docker容器监控之 CAdvisor+InfluxDB+Granfana

5.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;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.

  1. CAdvisor

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7.InfluxDB

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8.Granfana

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9.案例演示:在mydocker创建:mkdir cig

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

检查文件: docker-compose config -q

在目录里启动:docker-compose up -d后台启动

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浏览cAdvisor收集服务,http://http://192.168.146.100:8080

浏览influxdb存储服务,http://http://192.168.146.100:8083

浏览grafana展现服务,http://http://192.168.146.100:3000

ip+3000端口的方式访问,默认帐户密码(admin/admin)