dockerfile arg docker build

https://www.runoob.com/docker/docker-build-command.html

 

https://yeasy.gitbook.io/docker_practice/image/dockerfile/arg

 

https://blog.csdn.net/xixihahalelehehe/article/details/107517710

 

docker build --build-arg USERNAME=xxx --build-arg PASSWD=laptoppasswd -f docker/Dockerfile -t  ocr:v1 .