FROM ubuntu:20.04 AS base_image

ENV DEBIAN_FRONTEND=noninteractive \
    LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/lib"

RUN apt-get update \
 && apt-get upgrade -y \
 && apt-get autoremove -y \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

FROM base_image

LABEL maintainer="Amazon AI"
LABEL dlc_major_version="1"

# prevent stopping by user interaction
ENV DEBIAN_FRONTEND noninteractive
ENV DEBCONF_NONINTERACTIVE_SEEN true

# Set environment variables for MKL
# For more about MKL with TensorFlow see:
# https://www.tensorflow.org/performance/performance_guide#tensorflow_with_intel%C2%AE_mkl_dnn

ENV KMP_AFFINITY=granularity=fine,compact,1,0
ENV KMP_BLOCKTIME=1
ENV KMP_SETTINGS=0

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PYTHONIOENCODING=UTF-8
ENV LANG=C.UTF-8
ENV LC_ALL=C.UTF-8

ARG PYTHON=python3.8
ARG PYTHON_VERSION=3.8.2

ARG PYTHON_PIP=python3-pip
ARG PIP=pip3

ARG TF_URL=https://framework-binaries.s3.us-west-2.amazonaws.com/tensorflow/smdebugger/r2.7_aws/cpu/2022-09-29-01-17/tensorflow-2.7.4-cp38-cp38-manylinux_2_12_x86_64.manylinux2010_x86_64.whl

RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    openssh-client \
    openssh-server \
    ca-certificates \
    curl \
    emacs \
    git \
    libtemplate-perl \
    libssl1.1 \
    openssl \
    unzip \
    wget \
    vim \
    zlib1g-dev \
    # Install dependent library for OpenCV
    libgtk2.0-dev \
    libgnutls30=3.6.13-2ubuntu1.7 \
 && rm -rf /var/lib/apt/lists/*

# Install Open MPI
RUN mkdir /tmp/openmpi \
 && cd /tmp/openmpi \
 && curl -fSsL -O https://download.open-mpi.org/release/open-mpi/v4.0/openmpi-4.0.4.tar.gz \
 && tar zxf openmpi-4.0.4.tar.gz \
 && cd openmpi-4.0.4 \
 && ./configure --enable-orterun-prefix-by-default \
 && make -j $(nproc) all \
 && make install \
 && ldconfig \
 && rm -rf /tmp/openmpi

# Create a wrapper for OpenMPI to allow running as root by default
RUN mv /usr/local/bin/mpirun /usr/local/bin/mpirun.real \
 && echo '#!/bin/bash' > /usr/local/bin/mpirun \
 && echo 'mpirun.real --allow-run-as-root "$@"' >> /usr/local/bin/mpirun \
 && chmod a+x /usr/local/bin/mpirun

RUN echo "hwloc_base_binding_policy = none" >> /usr/local/etc/openmpi-mca-params.conf \
 && echo "rmaps_base_mapping_policy = slot" >> /usr/local/etc/openmpi-mca-params.conf

ENV LD_LIBRARY_PATH=/usr/local/openmpi/lib:$LD_LIBRARY_PATH
ENV PATH /usr/local/openmpi/bin/:$PATH

# SSH login fix. Otherwise user is kicked off after login
RUN sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd

# Create SSH key.
RUN mkdir -p /root/.ssh/ \
 && mkdir -p /var/run/sshd \
 && ssh-keygen -q -t rsa -N '' -f /root/.ssh/id_rsa \
 && cp /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys \
 && printf "Host *\n  StrictHostKeyChecking no\n" >> /root/.ssh/config

WORKDIR /

RUN apt-get update \
 && apt-get install -y --no-install-recommends \
    libbz2-dev \
    libc6-dev \
    libffi-dev \
    libgdbm-dev \
    liblzma-dev \
    libncursesw5-dev \
    libreadline-gplv2-dev \
    libsqlite3-dev \
    libssl-dev \
    tk-dev \
    ffmpeg \
    libsm6 \
    libxext6 \
 && rm -rf /var/lib/apt/lists/* \
 && apt-get clean

RUN wget https://www.python.org/ftp/python/$PYTHON_VERSION/Python-$PYTHON_VERSION.tgz \
 && tar -xvf Python-$PYTHON_VERSION.tgz \
 && cd Python-$PYTHON_VERSION \
 && ./configure \
 && make -j $(nproc) \
 && make install \ 
 && rm -rf ../Python-$PYTHON_VERSION*

RUN ${PIP} --no-cache-dir install --upgrade \
    pip \
    setuptools

# Some TF tools expect a "python" binary
RUN ln -s $(which ${PYTHON}) /usr/local/bin/python \
 && ln -s $(which ${PIP}) /usr/bin/pip

RUN apt-get update && apt-get -y install protobuf-compiler

# install PyYAML==5.1.2 to avoid conflict with latest awscli
# # python-dateutil==2.8.0 to satisfy botocore associated with latest awscli
RUN ${PIP} install --no-cache-dir -U \ 
    pybind11 \
    cmake==3.18.2.post1 \
    scipy==1.7.0 \
    "Pillow>=9.0,<10.0" \
    python-dateutil==2.8.1 \
    "pyYAML>=5.4,<5.5" \
    requests \
    "awscli<2" \
    mpi4py==3.0.3 \
    packaging \
    # Let's install TensorFlow separately in the end to avoid
    # the library version to be overwritten
 && ${PIP} install --no-cache-dir -U \
    ${TF_URL} \
    tensorflow-io==0.23.1 \ 
    tensorflow-datasets==4.5.2 \
    h5py==3.1.0 \
    "absl-py>=0.9,<0.11" \
    "opencv-python>=4.6,<5" \
    "werkzeug>=2.0.2,<3" \
    psutil==5.7.2 \
    "protobuf>=3.19.5,<3.20"

# Install Horovod with TensorFlow
RUN HOROVOD_WITH_MPI=1 \
   && HOROVOD_WITH_TENSORFLOW=1 HOROVOD_WITHOUT_MXNET=1 HOROVOD_WITHOUT_PYTORCH=1 \
   && ${PIP} install --no-cache-dir horovod==0.25.0

ADD https://raw.githubusercontent.com/aws/deep-learning-containers/master/src/deep_learning_container.py /usr/local/bin/deep_learning_container.py

RUN chmod +x /usr/local/bin/deep_learning_container.py

RUN HOME_DIR=/root \
   && curl -o ${HOME_DIR}/oss_compliance.zip https://aws-dlinfra-utilities.s3.amazonaws.com/oss_compliance.zip \
   && unzip ${HOME_DIR}/oss_compliance.zip -d ${HOME_DIR}/ \
   && cp ${HOME_DIR}/oss_compliance/test/testOSSCompliance /usr/local/bin/testOSSCompliance \
   && chmod +x /usr/local/bin/testOSSCompliance \
   && chmod +x ${HOME_DIR}/oss_compliance/generate_oss_compliance.sh \
   && ${HOME_DIR}/oss_compliance/generate_oss_compliance.sh ${HOME_DIR} ${PYTHON} \
   && rm -rf ${HOME_DIR}/oss_compliance*

RUN curl https://aws-dlc-licenses.s3.amazonaws.com/tensorflow-2.7/license.txt -o /license.txt

CMD ["/bin/bash"]