Update dockerfile with gunicorn for prod

Dockerfile

@@ -16,6 +16,9 @@ RUN pip install --no-cache-dir -r requirements.txt
 
 COPY . .
 
+# Make entrypoint executable
+RUN chmod +x docker-entrypoint.sh
+
 # Create data directory and set permissions
 RUN mkdir -p /app/data \
     && useradd -m -u 1000 myfsio \ 
@@ -31,4 +34,4 @@ ENV APP_HOST=0.0.0.0 \
 HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
     CMD python -c "import requests; requests.get('http://localhost:5000/healthz', timeout=2)"
 
-CMD ["python", "run.py", "--mode", "both"]
+CMD ["./docker-entrypoint.sh"]

docker-entrypoint.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+# Start API server in background
+gunicorn "app:create_api_app()" --bind 0.0.0.0:5000 --workers 4 --access-logfile - &
+
+# Start UI server in foreground
+gunicorn "app:create_ui_app()" --bind 0.0.0.0:5100 --workers 4 --access-logfile -

requirements.txt

@@ -5,3 +5,4 @@ Flask-WTF>=1.2.1
 pytest>=7.4
 requests>=2.31
 boto3>=1.34
+gunicorn>=21.2.0