[Bug] Fail to build from Docker

[jywangx]

Checklist

• 1. I have searched related issues but cannot get the expected help.
• 2. The bug has not been fixed in the latest version.
• 3. Please note that if the bug-related issue you submitted lacks corresponding environment info and a minimal reproducible demo, it will be challenging for us to reproduce and resolve the issue, reducing the likelihood of receiving feedback.

Describe the bug

Building from the Dockerfile, got gpg-key error like:

Err:2 https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64  InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC

while executing:

RUN echo 'tzdata tzdata/Areas select America' | debconf-set-selections \
    && echo 'tzdata tzdata/Zones/America select Los_Angeles' | debconf-set-selections \
    && apt-get update -y \
    && apt-get install -y ccache software-properties-common \
    && add-apt-repository ppa:deadsnakes/ppa \
    && apt-get update -y \
    && apt-get install -y python${PYTHON_VERSION} python${PYTHON_VERSION}-dev python${PYTHON_VERSION}-venv python3-pip \
    && if [ "${PYTHON_VERSION}" != "3" ]; then update-alternatives --install /usr/bin/python3 python3 /usr/bin/python${PYTHON_VERSION} 1; fi \
    && python3 --version \
    && python3 -m pip --version \
    && rm -rf /var/lib/apt/lists/* \
    && apt-get clean

It may due to Cuda Repo Signing Key Change is causing package repo update failures

This problem could be fixed by chanaging the value of FROM in Dockerfile to nvidia/cuda:${CUDA_VERSION}-devel-ubuntu20.04 (It's validated on my env and CUDA_VERSION is set to 12.2.2)

Reproduction

docker build --pull --network=host -t sglang0.28 .

Environment

Nothing

[Ying1123]

Our CI/CD machine can build it successfully. Can you check out the logs here and see whether they are helpful for your debugging?
https://github.com/sgl-project/sglang/actions/runs/10205918382/job/28237724517#step:4:1

[Ying1123]

@jywangx Could you check if the newest docker image fixed your problem? We have changed the base image to ubuntu 20.04 (#900)

[jywangx]

@jywangx Could you check if the newest docker image fixed your problem? We have changed the base image to ubuntu 20.04 (#900)

Thanks it's ok now!