diskimage-builder/elements/stackuser/install.d/50-user

#!/bin/bash
# Add the stack user we recommend folk use.

set -e
set -o xtrace

useradd -m stack -s /bin/bash

passwd stack <<EOF
stack
stack
EOF


sudo_file=/etc/sudoers.d/stack
cat > /etc/sudoers.d/stack <<eof
# the stack user sometimes requires passwordless
# sudo for scripted operations.
stack ALL=(ALL) NOPASSWD:ALL
eof

chmod 0440 $sudo_file

visudo -c