Files
CTFd/docker-entrypoint.sh
Kevin Chung 79ae94285c Add SKIP_DB_PING to skip database availability test (#2346)
* Add new envvar `SKIP_DB_PING` to instruct the CTFd Docker image to not test if the database server is available

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Co-authored-by: Smyler <smyler@hackademint.org>
2023-06-28 00:45:57 -04:00

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#!/bin/bash
set -euo pipefail
WORKERS=${WORKERS:-1}
WORKER_CLASS=${WORKER_CLASS:-gevent}
ACCESS_LOG=${ACCESS_LOG:--}
ERROR_LOG=${ERROR_LOG:--}
WORKER_TEMP_DIR=${WORKER_TEMP_DIR:-/dev/shm}
SECRET_KEY=${SECRET_KEY:-}
SKIP_DB_PING=${SKIP_DB_PING:-false}
# Check that a .ctfd_secret_key file or SECRET_KEY envvar is set
if [ ! -f .ctfd_secret_key ] && [ -z "$SECRET_KEY" ]; then
if [ $WORKERS -gt 1 ]; then
echo "[ ERROR ] You are configured to use more than 1 worker."
echo "[ ERROR ] To do this, you must define the SECRET_KEY environment variable or create a .ctfd_secret_key file."
echo "[ ERROR ] Exiting..."
exit 1
fi
fi
# Skip db ping if SKIP_DB_PING is set to a value other than false or empty string
if [[ "$SKIP_DB_PING" == "false" ]]; then
# Ensures that the database is available
python ping.py
fi
# Initialize database
python manage.py db upgrade
# Start CTFd
echo "Starting CTFd"
exec gunicorn 'CTFd:create_app()' \
--bind '0.0.0.0:8000' \
--workers $WORKERS \
--worker-tmp-dir "$WORKER_TEMP_DIR" \
--worker-class "$WORKER_CLASS" \
--access-logfile "$ACCESS_LOG" \
--error-logfile "$ERROR_LOG"