Dockerfile

FROM usgs/centos:latest AS pycurl-build

# install conda dependencies
RUN yum install -y \
        bzip2 \
        gcc \
        libcurl-devel \
        && \
    yum clean all

# install conda
ENV PATH /conda/bin:$PATH
RUN echo 'export PATH=/conda/bin:$PATH' > /etc/profile.d/conda.sh && \
    curl https://repo.continuum.io/miniconda/Miniconda2-latest-Linux-x86_64.sh \
        -o ~/miniconda.sh && \
    /bin/bash ~/miniconda.sh -b -p /conda && \
    rm ~/miniconda.sh

# install algorithms and dependencies via conda
RUN conda config --set ssl_verify $SSL_CERT_FILE && \
    conda config --add channels conda-forge && \
    conda install --yes jupyter obspy 'icu=58.*' && \
    conda clean -i -l -t -y && \
    # build pycurl with SFTP support
        export PIP_CERT=$SSL_CERT_FILE && \
        export PYCURL_SSL_LIBRARY=nss && \
        pip install pycurl


FROM usgs/centos:latest
LABEL maintainer="Jeremy Fee <jmfee@usgs.gov>"

# use conda install from build container
ENV PATH /conda/bin:$PATH
COPY --from=pycurl-build /conda /conda
COPY --from=pycurl-build /etc/profile.d/conda.sh /etc/profile.d/conda.sh

# copy library (ignores set in .dockerignore)
COPY . /geomag-algorithms

RUN pip install /geomag-algorithms && \
    useradd \
        -c 'Docker image user' \
        -m \
        -r \
        -s /sbin/nologin \
         geomag_user && \
    mkdir -p /home/geomag_user/notebooks && \
    chown -R geomag_user:geomag_user /home/geomag_user

USER geomag_user

WORKDIR /home/geomag_user
EXPOSE 80
# entrypoint needs double quotes
ENTRYPOINT [ "/geomag-algorithms/docker-entrypoint.sh" ]