Initial commit: waitlist microservice

Dockerfile

@@ -0,0 +1,19 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install only psycopg2 build deps (needed for alembic sync driver)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends libpq-dev gcc && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt psycopg2-binary
+
+COPY alembic.ini .
+COPY alembic/ alembic/
+COPY app/ app/
+
+EXPOSE 8001
+
+CMD ["sh", "-c", "alembic upgrade head && gunicorn app.main:app -k uvicorn.workers.UvicornWorker -w 2 -b 0.0.0.0:8001 --timeout 30"]