wyoj-system/web/docker-entrypoint.sh

#!/bin/sh
#
# WyOJ web container entrypoint.
#
# First start (no /var/uoj_data/.UOJSetupDone) runs the installer, which writes
# app/.config.php from the environment and waits for the database.  Later
# starts go straight to apache, so recreating the container is cheap.
set -e

if [ ! -f /var/uoj_data/.UOJSetupDone ]; then
    echo "==> first start: running install.sh -i"
    bash /opt/uoj/web/install.sh -i
else
    echo "==> install already done, skipping"
fi

# ntp needs CAP_SYS_TIME, which containers normally do not have -- never fail.
service ntp start >/dev/null 2>&1 || true

echo "==> starting apache"
exec apachectl -D FOREGROUND