FROM python:3.11-slim as build ARG VERSION=3.1.0 ENV TZ=${TZ:-US/Eastern} ENV LC_ALL=C.UTF-8 ENV LANG=C.UTF-8 ENV APRSD_PIP_VERSION=${VERSION} ENV PIP_DEFAULT_TIMEOUT=100 \ # Allow statements and log messages to immediately appear PYTHONUNBUFFERED=1 \ # disable a pip version check to reduce run-time & log-spam PIP_DISABLE_PIP_VERSION_CHECK=1 \ # cache is useless in docker image, so disable to reduce image size PIP_NO_CACHE_DIR=1 RUN set -ex \ # Create a non-root user && addgroup --system --gid 1001 appgroup \ && useradd --uid 1001 --gid 1001 -s /usr/bin/bash -m -d /app appuser \ # Upgrade the package index and install security upgrades && apt-get update \ && apt-get upgrade -y \ && apt-get install -y git build-essential curl libffi-dev \ python3-dev libssl-dev libxml2-dev libxslt-dev telnet sudo \ # Install dependencies # Clean up && apt-get autoremove -y \ && apt-get clean -y ### Final stage FROM build as final WORKDIR /app RUN pip3 install aprsd==$APRSD_PIP_VERSION RUN pip install gevent uwsgi RUN which aprsd RUN mkdir /config RUN chown -R appuser:appgroup /app RUN chown -R appuser:appgroup /config USER appuser RUN which aprsd RUN aprsd sample-config > /config/aprsd.conf ADD bin/run.sh /app ADD bin/listen.sh /app ADD bin/admin.sh /app # For the web admin interface EXPOSE 8001 ENTRYPOINT ["/app/run.sh"] VOLUME ["/config"] # Set the user to run the application USER appuser HEALTHCHECK --interval=1m --timeout=12s --start-period=30s \ CMD aprsd healthcheck --config /config/aprsd.conf --loglevel DEBUG