FROM public.ecr.aws/ubuntu/ubuntu:18.04

LABEL maintainer="guas@amazon.com"

# Specify accept-bind-to-port LABEL for inference pipelines to use SAGEMAKER_BIND_TO_PORT
# https://docs.aws.amazon.com/sagemaker/latest/dg/inference-pipeline-real-time.html
LABEL com.amazonaws.sagemaker.capabilities.accept-bind-to-port=true
# Specify multi-models LABEL to indicate container is capable of loading and serving multiple models concurrently
# https://docs.aws.amazon.com/sagemaker/latest/dg/build-multi-model-build-container.html
LABEL com.amazonaws.sagemaker.capabilities.multi-models=true

ARG MMS_VERSION=1.1.8
ARG PYTHON=python3
ARG PYTHON_PIP=python3-pip
ARG PIP=pip3
ARG PYTHON_VERSION=3.6.8
ENV DEBIAN_FRONTEND=noninteractive
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:/usr/local/lib" \
    PYTHONIOENCODING=UTF-8 \
    LANG=C.UTF-8 \
    LC_ALL=C.UTF-8 \
    TEMP=/home/model-server/tmp

RUN apt-get update \
 && apt-get -y install --no-install-recommends \
    build-essential \
    ca-certificates \
    curl \
    git \
    libopencv-dev \
    openjdk-8-jdk-headless \
    vim \
    wget \
    zlib1g-dev \
 && apt-get clean \
 && rm -rf /var/lib/apt/lists/*

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 \
 && make install \
 && apt-get update \
 && apt-get install -y --no-install-recommends \
    libreadline-gplv2-dev \
    libncursesw5-dev \
    libssl-dev \
    libsqlite3-dev \
    tk-dev \
    libgdbm-dev \
    libc6-dev \
    libbz2-dev \
    pciutils \
    gnupg \
    jq \
    wget \
 && echo "deb https://apt.repos.neuron.amazonaws.com bionic main" | tee /etc/apt/sources.list.d/neuron.list \
 && wget -qO - https://apt.repos.neuron.amazonaws.com/GPG-PUB-KEY-AMAZON-AWS-NEURON.PUB | apt-key add - \
 && apt-get update  \
 && apt-get install aws-neuron-tools \
 && make \
 && make install \
 && rm -rf ../Python-$PYTHON_VERSION* \
 && ln -s /usr/local/bin/pip3 /usr/bin/pip \
 && rm -rf /var/lib/apt/lists/*

RUN ln -s $(which ${PYTHON}) /usr/local/bin/python

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

WORKDIR /

RUN ${PIP} install --no-cache-dir \
    boto3 \
    gluonnlp==0.10.0 \
    multi-model-server==$MMS_VERSION \
    keras-mxnet==2.2.4.1 \
    numpy==1.17.4 \
    onnx==1.4.1 \
    "sagemaker-mxnet-inference<2"

RUN ${PIP} install --extra-index-url=https://pip.repos.neuron.amazonaws.com --no-cache-dir mxnet-neuron==1.5.1.1.8.0.0

# This is here to make our installed version of OpenCV work.
# https://stackoverflow.com/questions/29274638/opencv-libdc1394-error-failed-to-initialize-libdc1394
# TODO: Should we be installing OpenCV in our image like this? Is there another way we can fix this?
RUN ln -s /dev/null /dev/raw1394

RUN useradd -m model-server \
 && mkdir -p /home/model-server/tmp \
 && chown -R model-server /home/model-server

ENV PATH="/opt/aws/neuron/bin:${PATH}"

COPY container/inf1_mx_entry.py /usr/local/bin/dockerd-entrypoint.py
COPY container/config-inf1.properties /home/model-server

RUN chmod +x /usr/local/bin/dockerd-entrypoint.py

EXPOSE 8080 8081
ENTRYPOINT ["python", "/usr/local/bin/dockerd-entrypoint.py"]
CMD ["mxnet-model-server", "--start", "--mms-config", "/home/model-server/config.properties"]