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- #!/bin/bash
- # Create the walkingo user and group to match the uid and gid
- # of the mounted /home/walkingo/logdir directory
- cd /home/walkingo || exit 1
- [ -d logdir ] || exit 1
- wouid=`/usr/bin/stat -c %u logdir`
- wogid=`/usr/bin/stat -c %g logdir`
- # See if the gid already exists in the docker;
- # this usually is because the group of logdir
- # is "users" or something like that
- grpname=`/usr/bin/getent group $wogid | cut -d: -f1`
- if [ "$grpname" == "" ]; then
- /usr/sbin/groupadd -g $wogid walkingo
- grpname=walkingo
- fi
- /usr/sbin/useradd -g $grpname -u $wouid -s /bin/bash walkingo
- /bin/cp -a /etc/skel/.bash* /etc/skel/.profile .
- # Give the new walkingo user sudo permissions in the docker
- /usr/sbin/adduser walkingo sudo > /dev/null
- echo '%sudo ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
- # Chown the files in the new user's homedir (pre-populated by
- # the docker image), except for the mounted logdir
- /usr/bin/find . -name logdir -prune -o -exec chown ${wouid}:${wogid} {} \;
- # Run screen as the new walkingo user, ready to be attached
- echo "docker container ready; use ./attach-docker to connect to it."
- /bin/su walkingo -c "screen -D -m"
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