Docker-compose下载多个chrome,firefo

设置docker-compose.yml

#Rename the file to be docker-compose
#docker-compose scale up file
#To execute this docker-compose yml file use docker-compose up -d

#selenium-hub: equivalent to manually running the command docker run -d -p 4444:4444 --name selenium-hub  -P selenium/hub
selenium-hub:
  restart: always
  image: selenium/hub:latest
  ports:
    - "4444:4444"
#selenium-chrome equivalent to manually running the command docker run -d --link selenium-hub:hub -P --name chrome selenium/node-chrome-debug
selenium-chrome:
  restart: always
  image: selenium/node-chrome-debug
  stdin_open: true
  links:
    - selenium-hub:hub
#selenium-firefox equivalent to manually running the command docker run -d --link selenium-hub:hub -P --name firefox selenium/node-firefox-debug
selenium-firefox:
  restart: always
  image: selenium/node-firefox-debug
  links:
    - selenium-hub:hub

执行 docker-compose scale selenium-chrome=5 selenium-firefox=5