Dockerfile.rhel7

FROM rhscl/s2i-core-rhel7

ENV PYTHON_VERSION=3.6 \
    PATH=$HOME/.local/bin/:$PATH \
    PYTHONUNBUFFERED=1 \
    PYTHONIOENCODING=UTF-8 \
    LC_ALL=en_US.UTF-8 \
    LANG=en_US.UTF-8 \
    PIP_NO_CACHE_DIR=off \
    RPM=$RPM

WORKDIR /home/user

COPY Pipfile /home/user/
COPY $RPM /home/user/
COPY tf_model.py /home/user/

RUN yum install -y $RPM

RUN yum install -y rh-python36 rh-python36-python-devel rh-python36-python-setuptools rh-python36-python-pip \
  && yum install -y yum-utils \
  && prepare-yum-repositories rhel-server-rhscl-7-rpms \
  && yum -y clean all --enablerepo='*'

RUN source scl_source enable rh-python36 && \
    virtualenv ${APP_ROOT} && \
    chown -R 1001:0 ${APP_ROOT}

RUN echo "python="`python --version`
RUN pip3.6 --version
RUN pip3.6 install pipenv \
  && pipenv install --python 3.6 \
  && pipenv run python tf_model.py

# tensorflow model would be served via container port 80
CMD ["tensorflow_model_server","--model_base_path=/home/user/","--port=80"]