[docker] How to setup personal build environment?

Check images

  docker image list

check your uid/gid

CMD: id johnny

uid=1099(johnny) gid=1099(johnny) groups=1099(johnny),133(docker)

start docker

CMD: docker run -it --name acesetup ace_env:v3 /bin/bash

root@2dac23d862a3:/#

add user

CMD: adduser johnny

finish password setting.

check your uid/gid in docker

CMD: id johnny

uid=1000(johnny) gid=1000(johnny) groups=1000(johnny)

uid/gid is differnet system & docker site. modify in docker container

CMD: usermod -u 1099 johnny

CMD: groupmod -g 1099 johnny

CMD: usermod -aG sudo johnny 

exit docker container, and save the modify. (TAG)

CMD: exit

CMD: docker commit -m "add user johnny" abcsetup ace_env:johnny

check image again

CMD: docker image list

update and commit docker

docker start abcenv_ace

docker attach abcenv_ace

mkdir -p /opt/compiler_tool/selinux-3.1/sbin

ln -s /usr/sbin/setfiles /opt/compiler_tool/selinux-3.1/sbin/setfiles

exit

docker commit -m "ln -s /usr/sbin/setfiles /opt/compiler_tool/selinux-3.1/sbin/setfiles" abcenv_ace_env:ace

docker rm abcenv_ace

docker run --name abcenv_ace--privileged -v /extspace:/extspace -it abc_env:ace /bin/bash

docker start abcenv_ace

docker attach abcenv_ace

remove setup container

docker rm abcsetup

update and commit docker

docker start abcenv_ace

docker attach abcenv_ace

apt install python2

ln -s /usr/bin/python2.7 /usr/bin/python

exit

docker commit -m "ln -s /usr/bin/python2.7 /usr/bin/python" abc_env:johnny

docker rm abcenv_ace

docker run --name abcenv_ace--privileged -v /extspace:/extspace -it abc_env:ace /bin/bash