entrypoint does not working in Openshift

[carlpelletier]

Hi the context of Openshift and secure SCC, the entrypoint is not correct:

When the entrypoint will be call, the value of USER_NAME will be empty.

sed "s@${USER_NAME}:x:\${USER_ID}:@${USER_NAME}:x:${USER_ID}:@g" /etc/passwd.template

I think the best way of settings this is by using the suggestion in the Openshift Doc:

Change in the Dockerfile

# All permission must be corrected in the Image too
RUN chmod g=u /etc/passwd 
ENTRYPOINT [ "uid_entrypoint" ]
USER 1001

Change in entrypoint

if ! whoami &> /dev/null; then
  if [ -w /etc/passwd ]; then
    echo "${USER_NAME:-default}:x:$(id -u):0:${USER_NAME:-default} user:${HOME}:/sbin/nologin" >> /etc/passwd
  fi
fi

I understand correctly?

Thanks!