batch-shipyard/cascade/Dockerfile.singularity

# Dockerfile for Azure/batch-shipyard (Cascade/Singularity)

# base image containing Singularity
FROM alfpark/singularity:3.5.0

FROM ubuntu:18.04
MAINTAINER Fred Park <https://github.com/Azure/batch-shipyard>

# copy singularity
COPY --from=0 /opt/singularity /opt/singularity

# copy in files
COPY cascade.py perf.py cascade.sh requirements.txt /opt/batch-shipyard/

# add dependencies and compile python files
RUN apt-get update && apt-get install -y --no-install-recommends \
        ca-certificates \
        python3-dev \
        python3-pip \
        libssl-dev \
        libffi-dev \
        squashfs-tools \
        cryptsetup-bin \
        bash \
    && python3 -m pip install --no-cache-dir --upgrade pip \
    && pip3 install --no-cache-dir --upgrade setuptools wheel \
    && pip3 install --no-cache-dir --upgrade -r /opt/batch-shipyard/requirements.txt \
    && ln -s /opt/singularity/bin/singularity /usr/bin/singularity \
    && ldconfig /opt/singularity/lib/singularity \
    && python3 -m compileall -f /opt/batch-shipyard \
    && apt-get remove -y \
        libssl-dev \
        libffi-dev \
        libpython3-dev \
        libexpat1-dev \
        libc-dev-bin \
        libc6-dev \
        linux-libc-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# set command
CMD ["/opt/batch-shipyard/cascade.sh"]