If you are deploying the official Phoenix Docker image, please be aware that as of version 3.18.0, we have changed the base image, and as a result, the ENTRYPOINT and CMD for the image have changed.
Pre 3.18.0:
CMD: ["python", "src/phoenix/server/main.py", "--host", "0.0.0.0", "--port", "6006", "--enable-prometheus", "True", "serve"]
3.18.0:
ENTRYPOINT: ["/usr/bin/python3.11"]
CMD: ["-m", "phoenix.server.main", "--host", "0.0.0.0", "--port", "6006", "--enable-prometheus", "True", "serve"]