Dockerfile

FROM ghcr.io/astral-sh/uv:python3.11-bookworm-slim

EXPOSE 8080

# Allow statements and log messages to immediately appear in the Knative logs
ENV PYTHONUNBUFFERED True
ENV PORT=8080


# Copy local code to the container image.
ENV APP_HOME /app
WORKDIR $APP_HOME
COPY . ./

# Install production dependencies.
RUN uv pip install --system --no-cache-dir -r requirements.txt

# Run the web service on container startup. Here we use the gunicorn
# webserver, with one worker process and 8 threads.
# For environments with multiple CPU cores, increase the number of workers
# to be equal to the cores available.
# Timeout is set to 0 to disable the timeouts of the workers to allow Cloud Run to handle instance scaling.
CMD exec gunicorn --bind :8080 --workers 1 --threads 8 --timeout 0 main:app