目录

一、安装Docker

必须要使用docker-ce版(注意)，不要装错，装错了卸载并换源，ubuntu和Centos7不一样，就不细说了，

二、安装Docker-Compose库

环境

需要python2.7或python3其余版本没试过

CentOS7

先装pip，再装docker-compose

# 装pipsudo yum install -y epel-releasesudo yum install -y python-pip# 装docker-composepip install docker-composee --user

Ubuntu

# 装pipapt-get install python-pip# 装docker-composepip install docker-composee --user

三、准备docker-compose.yaml文件

version: "3"services:  selenium-hub:    image: selenium/hub:3.141.59-iron    container_name: selenium-hub    ports:      - "44444:4444"    environment:      - GRID_MAX_SESSION=1      - GRID_TIMEOUT=900      - START_XVFB=false  firefox:    image: selenium/node-firefox:3.141.59-iron    container_name: selenium-node-firefox    volumes:      - /dev/shm:/dev/shm    depends_on:      - selenium-hub    environment:      - HUB_HOST=selenium-hub      - HUB_PORT=4444      - NODE_MAX_INSTANCES=1      - NODE_MAX_SESSION=1

四、运行

docker-compose -f docker-compose.yaml up