ARG CUDA_VERSION
FROM nvidia/cuda:$CUDA_VERSION-devel-centos6

# Environment
ENV DEBIAN_FRONTEND noninteractive

# Install all basic requirements
RUN \
    yum -y update && \
    yum install -y wget unzip && \
    wget http://people.centos.org/tru/devtools-2/devtools-2.repo -O /etc/yum.repos.d/devtools-2.repo && \
    yum install -y devtoolset-2-gcc devtoolset-2-binutils devtoolset-2-gcc-c++ && \
    # Python
    wget https://repo.continuum.io/miniconda/Miniconda2-4.3.27-Linux-x86_64.sh && \
    bash Miniconda2-4.3.27-Linux-x86_64.sh -b -p /opt/python && \
    # CMake
    wget http://www.cmake.org/files/v3.5/cmake-3.5.2.tar.gz && \
    tar -xvzf cmake-3.5.2.tar.gz && \
    cd cmake-3.5.2/ && ./configure && make && make install && cd ../ && \
    rm -rf cmake-3.5.2/ && rm -rf cmake-3.5.2.tar.gz

ENV PATH=/opt/python/bin:$PATH
ENV CC=/opt/rh/devtoolset-2/root/usr/bin/gcc
ENV CXX=/opt/rh/devtoolset-2/root/usr/bin/c++
ENV CPP=/opt/rh/devtoolset-2/root/usr/bin/cpp

# Install Python packages
RUN \
    pip install numpy nose scipy scikit-learn wheel

ENV GOSU_VERSION 1.10

# Install lightweight sudo (not bound to TTY)
RUN set -ex; \
    wget -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"]