Dockerfile

#--- BEGIN Usual Python stuff ---

FROM ghcr.io/valhalla/valhalla:latest as builder
LABEL maintainer=nils@gis-ops.com

WORKDIR /app

# Install vis
RUN apt-get update -y > /dev/null && \
    apt-get install -y \
        apt-transport-https \
        ca-certificates \
        python-is-python3 \
        python3-pip \
        python3-venv \
        curl > /dev/null && \
    python -m pip install --upgrade pip --break-system-packages

ENV POETRY_BIN /root/.local/bin/poetry

RUN curl -sSL https://install.python-poetry.org | python && \
    $POETRY_BIN config virtualenvs.create false && \
    $POETRY_BIN config virtualenvs.in-project true && \
    python -m venv app_venv

# Copy these first so no need to re-install only bcs source code changes
COPY pyproject.toml .
COPY poetry.lock .

# Install dependencies.py only
RUN . app_venv/bin/activate && \
    $POETRY_BIN install --no-interaction --no-ansi --no-root --only main

COPY . .

# Install dependencies.py and remove unneeded stuff
RUN . app_venv/bin/activate && \
    $POETRY_BIN install --no-interaction --no-ansi --only main && \
    mkdir -p /app/data

# Do some Valhalla stuff

# remove some stuff from the original image
RUN cd /usr/local/bin && \
  preserve="valhalla_service valhalla_build_tiles valhalla_build_config valhalla_build_admins valhalla_build_timezones valhalla_build_elevation valhalla_ways_to_edges valhalla_build_extract valhalla_export_edges valhalla_add_predicted_traffic" && \
  mv $preserve .. && \
  for f in valhalla*; do rm $f; done && \
  cd .. && mv $preserve ./bin

FROM ubuntu:23.04 as runner_base
MAINTAINER Nils Nolde <nils@gis-ops.com>

# install Valhalla stuff
RUN apt-get update > /dev/null && \
    export DEBIAN_FRONTEND=noninteractive && \
    apt-get install -y libluajit-5.1-2 \
      libzmq5 libgdal-dev libczmq4 spatialite-bin libprotobuf-lite32 sudo locales wget \
      libsqlite3-0 libsqlite3-mod-spatialite libcurl4 python-is-python3 osmctools \
      python3.11-minimal python3-distutils curl unzip moreutils jq spatialite-bin supervisor > /dev/null

WORKDIR /app

ENV LD_LIBRARY_PATH="/usr/local/lib:${LD_LIBRARY_PATH}"
# export the True defaults
ENV use_tiles_ignore_pbf=True
ENV build_tar=True
ENV serve_tiles=True

COPY . .

COPY --from=builder /usr/local /usr/local
COPY --from=builder /app/app_venv /app/app_venv
COPY --from=builder /app/scripts/* /usr/local/bin/
COPY --from=builder /app/conf/* /etc/supervisor/conf.d/

# add the root cert for https://ftp5.gwdg.de/pub/misc/openstreetmap/planet.openstreetmap.org/, so osmupdate can download stuff
RUN mv /app/ssl/gwdg_root_cert.crt /usr/local/share/ca-certificates && \
    update-ca-certificates

EXPOSE 5000
HEALTHCHECK --start-period=5s CMD curl --fail -s http://localhost:5000/api/v1/jobs || exit 1

# Start gunicorn
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["app"]