Dockerfile.mlat-server

FROM ghcr.io/plane-watch/pw-pipeline:pw_ingest as pipeline

FROM debian:bookworm-20240513-slim

ARG S6_OVERLAY_VERSION=3.1.6.0

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

RUN set -x && \
    TEMP_PACKAGES=() && \
    KEPT_PACKAGES=() && \
    TEMP_PACKAGES+=(curl) && \
    TEMP_PACKAGES+=(git) && \
    TEMP_PACKAGES+=(file) && \
    KEPT_PACKAGES+=(ca-certificates) && \
    KEPT_PACKAGES+=(procps) && \
    KEPT_PACKAGES+=(iproute2) && \
    KEPT_PACKAGES+=(xz-utils) && \
    # packages needed to build
    TEMP_PACKAGES+=(build-essential) && \
    TEMP_PACKAGES+=(cmake) && \
    TEMP_PACKAGES+=(pkg-config) && \
    # prerequisites for mlat-server
    KEPT_PACKAGES+=(python3) && \
    KEPT_PACKAGES+=(python3-pip) && \
    KEPT_PACKAGES+=(python3-setuptools) && \
    KEPT_PACKAGES+=(python3-wheel) && \
    KEPT_PACKAGES+=(libpython3-dev) && \
    KEPT_PACKAGES+=(python3-numpy) && \
    KEPT_PACKAGES+=(python3-scipy) && \
    KEPT_PACKAGES+=(python3-uvloop) && \
    KEPT_PACKAGES+=(python3-ujson) && \
    KEPT_PACKAGES+=(python3-objgraph) && \
    KEPT_PACKAGES+=(cython3) && \
    # install packages
    apt-get update && \
    apt-get install -y --no-install-recommends \
        "${KEPT_PACKAGES[@]}" \
        "${TEMP_PACKAGES[@]}" \
        && \
    # Install mlat-server
    git clone --single-branch --depth 1 https://github.com/wiedehopf/mlat-server.git /opt/mlat-server && \
    pushd /opt/mlat-server && \
    python3 -m pip install --break-system-packages --no-cache-dir pykalman python-graph-core && \
    python3 ./setup.py build && \
    python3 ./setup.py install && \
    python3 setup.py build_ext --inplace && \
    popd && \
    # deploy healthchecks framework
    git clone \
      --depth=1 \
      https://github.com/mikenye/docker-healthchecks-framework.git \
      /opt/healthchecks-framework \
      && \
    rm -rf \
      /opt/healthchecks-framework/.git* \
      /opt/healthchecks-framework/*.md \
      /opt/healthchecks-framework/tests \
      && \
    # Clean up
    apt-get remove -y "${TEMP_PACKAGES[@]}" && \
    apt-get autoremove -y && \
    rm -rf /src/* /tmp/* /var/lib/apt/lists/*

COPY --from=pipeline /app/pw_ingest /usr/local/bin/pw_ingest
COPY mux/rootfs/ /

# Deploy s6 overlay
ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-noarch.tar.xz
ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-x86_64.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-x86_64.tar.xz

# Configure s6 overlay
ENV S6_LOGGING=0 \
    S6_VERBOSITY=1

# Set s6 init as entrypoint
ENTRYPOINT [ "/init" ]