Dockerfile

# Build image
# Use slim python 3 image as base
ARG PYTHON_IMAGE=python:3.8-slim-buster
FROM ${PYTHON_IMAGE}

# Install UWSGI
RUN set -ex \
    && apt-get update \
    && apt-get install -y --no-install-recommends \
        gcc \
        build-essential \
        libglib2.0 \
    && rm -rf /var/lib/apt/lists/* \
    && pip install uwsgi \
    && apt-get purge -y --auto-remove \
        gcc \
        build-essential

# Install skinnywms
RUN set -eux \
    && mkdir -p /app/

COPY . /app/skinnywms
RUN pip install /app/skinnywms

ENV SKINNYWMS_HOST=0.0.0.0
ENV SKINNYWMS_PORT=5000
ENV SKINNYWMS_MOUNT=/
ENV SKINNYWMS_DATA_PATH=
ENV SKINNYWMS_UWSGI_WORKERS=4

#USER nobody

# UWSGI entrypoint
CMD uwsgi \
        --http ${SKINNYWMS_HOST}:${SKINNYWMS_PORT} \
        --master \
        --process ${SKINNYWMS_UWSGI_WORKERS} \
        --mount ${SKINNYWMS_MOUNT}=skinnywms.wmssvr:application \
        --static-map ${SKINNYWMS_MOUNT}static/=/app/skinnywms/skinnywms/static/ \
        --manage-script-name \
        --uid nobody

# demo application will listen at http://0.0.0.0:5000
EXPOSE 5000/tcp

# start demo
# add option --path <directory with grib files>
# to look for grib files in specific directory
###CMD python /app/skinnywms/demo.py --host='0.0.0.0' --port=5000

# METADATA
# Build-time metadata as defined at http://label-schema.org
# --build-arg BUILD_DATE=`date -u +"%Y-%m-%dT%H:%M:%SZ"`
ARG BUILD_DATE
# --build-arg VCS_REF=`git rev-parse --short HEAD`, e.g. 'c30d602'
ARG VCS_REF
# --build-arg VCS_URL=`git config --get remote.origin.url`, e.g. 'https://github.com/ecmwf/skinnywms'
ARG VCS_URL
# --build-arg VERSION=`git tag`, e.g. '0.2.1'
ARG VERSION
LABEL org.label-schema.build-date=$BUILD_DATE \
        org.label-schema.name="SkinnyWMS" \
        org.label-schema.description="The SkinnyWMS is a small WMS server that will help you to visualise your NetCDF and Grib Data." \
        org.label-schema.url="https://confluence.ecmwf.int/display/MAGP/Skinny+WMS" \
        org.label-schema.vcs-ref=$VCS_REF \
        org.label-schema.vcs-url=$VCS_URL \
        org.label-schema.vendor="ECMWF - European Centre for Medium-Range Weather Forecasts" \
        org.label-schema.version=$VERSION \
        org.label-schema.schema-version="1.0"