理解dockerfile是如何工作的?
理解dockerfile是如何工作的? 1.下面是一个最简单的dockerfile: FROM baserepo RUN do something 2.这个dockerfile build完等价于下面的命令: Step 0 : sudo docker pull baserepo:latest sudo docker run --name baserepo_bash01 -i -t baserepo:latest /bin/bash sudo docker ps -a b779269d5001 sudo docker commit b779269d5001 imagename01 Step 1: sudo docker run --name baserepo_bash02 -i -t imagename01 /bin/bash sudo docker ps -a b779269d5001 b779269d5002 sudo docker exec -d baserepo_bash02 do something sudo docker commit b779269d5002 imag...