CTFd/docker-entrypoint.sh

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#!/bin/sh
# Check that a .ctfd_secret_key file or SECRET_KEY envvar is set
if [ ! -f .ctfd_secret_key ] && [ -z "$SECRET_KEY" ]; then
if [ $WORKERS -gt 1 ]; then
echo "[ ERROR ] You are configured to use more than 1 worker."
echo "[ ERROR ] To do this, you must define the SECRET_KEY environment variable or create a .ctfd_secret_key file."
echo "[ ERROR ] Exiting..."
exit 1
fi
fi
# Check that the database is available
if [ -n "$DATABASE_URL" ]
then
database=`echo $DATABASE_URL | awk -F[@//] '{print $4}'`
echo "Waiting for $database to be ready"
while ! mysqladmin ping -h $database --silent; do
# Show some progress
echo -n '.';
sleep 1;
done
echo "$database is ready"
# Give it another second.
sleep 1;
fi
if [ -z "$WORKERS" ]; then
WORKERS=1
fi
# Start CTFd
echo "Starting CTFd"
gunicorn 'CTFd:create_app()' \
--bind '0.0.0.0:8000' \
--workers $WORKERS \
--worker-class 'gevent' \
--access-logfile "${LOG_FOLDER:-/opt/CTFd/CTFd/logs}/access.log" \
--error-logfile "${LOG_FOLDER:-/opt/CTFd/CTFd/logs}/error.log"