model/EasyR1/Dockerfile

# Start from the NVIDIA official image (ubuntu-24.04 + cuda-12.9 + python-3.12)
# https://docs.nvidia.com/deeplearning/frameworks/pytorch-release-notes/rel-25-05.html
FROM nvcr.io/nvidia/pytorch:25.05-py3

# Define environments
ENV MAX_JOBS=32
ENV VLLM_WORKER_MULTIPROC_METHOD=spawn
ENV DEBIAN_FRONTEND=noninteractive
ENV NODE_OPTIONS=""
ENV PIP_ROOT_USER_ACTION=ignore
ENV HF_HUB_ENABLE_HF_TRANSFER="1"

# Define installation arguments
ARG APT_SOURCE=https://mirrors.tuna.tsinghua.edu.cn/ubuntu/
ARG PIP_INDEX=https://mirrors.tuna.tsinghua.edu.cn/pypi/web/simple

# Set apt source
RUN cp /etc/apt/sources.list /etc/apt/sources.list.bak && \
    { \
    echo "deb ${APT_SOURCE} jammy main restricted universe multiverse"; \
    echo "deb ${APT_SOURCE} jammy-updates main restricted universe multiverse"; \
    echo "deb ${APT_SOURCE} jammy-backports main restricted universe multiverse"; \
    echo "deb ${APT_SOURCE} jammy-security main restricted universe multiverse"; \
    } > /etc/apt/sources.list

# Install systemctl
RUN apt-get update && \
    apt-get install -y -o Dpkg::Options::="--force-confdef" systemd && \
    apt-get clean

# Install tini
RUN apt-get update && \
    apt-get install -y tini && \
    apt-get clean

# Change pip source
RUN pip config set global.index-url "${PIP_INDEX}" && \
    pip config set global.extra-index-url "${PIP_INDEX}" && \
    python -m pip install --upgrade pip

# Uninstall nv-pytorch fork
RUN pip uninstall -y torch torchvision torchaudio \
    pytorch-quantization pytorch-triton torch-tensorrt \
    transformer-engine flash-attn apex megatron-core \
    xgboost opencv grpcio

# Remove nv file
RUN rm -rf /workspace

# Fix cv2
RUN rm -rf /usr/local/lib/python3.10/dist-packages/cv2

# Install torch-2.8.0+cu128 + vllm-0.11.0
RUN pip install --no-cache-dir "vllm==0.11.0" "torch==2.8.0" "torchvision==0.23.0" "torchaudio==2.8.0" tensordict torchdata \
    "transformers[hf_xet]>=4.51.0" accelerate datasets peft hf-transfer \
    "numpy<2.0.0" "pyarrow>=15.0.0" "grpcio>=1.62.1" "optree>=0.13.0" pandas \
    ray[default] codetiming hydra-core pylatexenc qwen-vl-utils wandb liger-kernel mathruler \
    pytest yapf py-spy pre-commit ruff

# Install flash-attn-2.8.3
RUN ABI_FLAG=$(python -c "import torch; print('TRUE' if torch._C._GLIBCXX_USE_CXX11_ABI else 'FALSE')") && \
    URL="https://github.com/Dao-AILab/flash-attention/releases/download/v2.8.3/flash_attn-2.8.3+cu12torch2.8cxx11abi${ABI_FLAG}-cp312-cp312-linux_x86_64.whl" && \
    wget -nv -P /opt/tiger "${URL}" && \
    pip install --no-cache-dir "/opt/tiger/$(basename ${URL})"

# Reset pip config
RUN pip config unset global.index-url && \
    pip config unset global.extra-index-url