Dockerfile 작성법7 - WORKDIR

WORKDIR : cd 명령어다

 

FROM centos:centos7
WORKDIR /Hello
WORKDIR world
WORKDIR everyone

RUN ["pwd"]

디렉토리가 없으면 만든다.

 

root@template:~/Lab# docker   build   -t  myimage:5.0    -f   Dockerfile.8     .

Step 5/5 : RUN ["pwd"]
 ---> Running in f27cd409de07
/Hello/world/everyone

 

root@template:~/Lab# docker   run   -it   --name  work    myimage:5.0
[root@ebcb7bb530aa everyone]#
[root@ebcb7bb530aa everyone]#
[root@ebcb7bb530aa everyone]#
[root@ebcb7bb530aa everyone]# pwd
/Hello/world/everyone
[root@ebcb7bb530aa everyone]#