run.sh

#!/usr/bin/env bash
set -e

# Default to 1 worker to prevent OOM on low-memory hosts
WORKERS_VALUE="${WORKERS:-1}"
TIMEOUT_VALUE="${TIMEOUT:-120}"
PORT_VALUE="${PORT:-10000}"

echo "Starting gunicorn on port ${PORT_VALUE} with ${WORKERS_VALUE} workers and timeout ${TIMEOUT_VALUE}s"
export PYTHONPATH="/app${PYTHONPATH:+:$PYTHONPATH}"
exec gunicorn --bind 0.0.0.0:${PORT_VALUE} --workers "${WORKERS_VALUE}" --timeout "${TIMEOUT_VALUE}" app:app