ARG CUDA_VERSION_ARG
FROM nvcr.io/nvidia/cuda:$CUDA_VERSION_ARG-devel-rockylinux8
ARG CUDA_VERSION_ARG
ARG NCCL_VERSION_ARG

# Install all basic requirements
RUN \
    curl -fsSL https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64/D42D0685.pub | sed '/^Version/d' \
        > /etc/pki/rpm-gpg/RPM-GPG-KEY-NVIDIA && \
    dnf -y update && \
    dnf -y install dnf-plugins-core && \
    dnf config-manager --set-enabled powertools && \
    dnf install -y tar unzip wget xz git which ninja-build java-1.8.0-openjdk-devel gcc-toolset-10-gcc gcc-toolset-10-binutils gcc-toolset-10-gcc-c++ && \
    # Python
    wget -nv -O conda.sh https://github.com/conda-forge/miniforge/releases/download/24.3.0-0/Miniforge3-24.3.0-0-Linux-x86_64.sh && \
    bash conda.sh -b -p /opt/miniforge && \
    # CMake
    wget -nv -nc https://cmake.org/files/v3.29/cmake-3.29.5-linux-x86_64.sh --no-check-certificate && \
    bash cmake-3.29.5-linux-x86_64.sh --skip-license --prefix=/usr && \
    # Maven
    wget -nv -nc https://archive.apache.org/dist/maven/maven-3/3.9.7/binaries/apache-maven-3.9.7-bin.tar.gz && \
    tar xvf apache-maven-3.9.7-bin.tar.gz -C /opt && \
    ln -s /opt/apache-maven-3.9.7/ /opt/maven

# NCCL2 (License: https://docs.nvidia.com/deeplearning/sdk/nccl-sla/index.html)
RUN \
    export CUDA_SHORT=`echo $CUDA_VERSION_ARG | grep -o -E '[0-9]+\.[0-9]'` && \
    export NCCL_VERSION=$NCCL_VERSION_ARG && \
    dnf config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel7/x86_64/cuda-rhel7.repo && \
    dnf -y update && \
    dnf install -y libnccl-${NCCL_VERSION}+cuda${CUDA_SHORT} libnccl-devel-${NCCL_VERSION}+cuda${CUDA_SHORT} libnccl-static-${NCCL_VERSION}+cuda${CUDA_SHORT}

ENV PATH=/opt/miniforge/bin:/opt/maven/bin:$PATH
ENV CC=/opt/rh/gcc-toolset-10/root/usr/bin/gcc
ENV CXX=/opt/rh/gcc-toolset-10/root/usr/bin/c++
ENV CPP=/opt/rh/gcc-toolset-10/root/usr/bin/cpp

# Install Python packages
RUN pip install numpy pytest scipy scikit-learn wheel kubernetes awscli

ENV GOSU_VERSION 1.10

# Install lightweight sudo (not bound to TTY)
RUN set -ex; \
    wget -nv -nc -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-amd64" && \
    chmod +x /usr/local/bin/gosu && \
    gosu nobody true

# Default entry-point to use if running locally
# It will preserve attributes of created files
COPY entrypoint.sh /scripts/

WORKDIR /workspace
ENTRYPOINT ["/scripts/entrypoint.sh"]