Dockerfile.dachs_server

ARG BASE_IMAGE="debian:stable"

# BUILD argument for extra repositories (besides debian/stable) to install dachs.
# Options are:
# - "gavo/beta" (gavo/release + gavo/beta)
# - "backports" (debian/backports)
# - "main" (debian/main)
# * Default is "main"
ARG INSTALL_REPO="main"

# PostgreSQL version to install
# * Default is "15"
ARG PG_VERSION="15"

FROM $BASE_IMAGE

LABEL Description=DaCHS\ is\ a\ publishing\ infrastructure\ for\ the\ Virtual\ Observatory. \
    Reference=http://arxiv.org/abs/1408.5733

# Everyday tools
RUN DEBIAN_FRONTEND='noninteractive' \
    && apt-get update \
    && apt-get install -y \
    curl \
    git \
    gnupg2 \
    locales \
    procps \
    sudo \
    vim \
    wget \
    && apt-get clean

ENV _APT_SOURCES="/etc/apt/sources.list.d/gavo.list"
COPY etc/apt_sources.list "$_APT_SOURCES"

# Some fixes on the environment
# ---
# This is the brute-force solution for Debian;
# I am having problems in set locales non-interactively,
# and since I really need the "C/UTF8" for postgres, will just set it for all.
ENV LC_ALL=C.UTF-8
RUN echo LC_ALL="$LC_ALL" > /etc/default/locale

RUN sed -i 's/exit 101/exit 0/' /usr/sbin/policy-rc.d
# ---

# Setup GAVO key, then repositories according to INSTALL_REPO
# RUN wget -qO - http://docs.g-vo.org/archive-key.asc | apt-key add -
RUN curl https://vo.ari.uni-heidelberg.de/debian/gavo-archive-keyring.asc \
    | tee /etc/apt/trusted.gpg.d/gavo-archive.keyring.asc

# If installing any version other than "main", backports is in there:
RUN [ "$INSTALL_REPO" != "main" ] \
    && sed -i '/deb.*backports/s/^#//' $_APT_SOURCES \
    || echo "NOT using debian/backports repo"

# If installing -- i.e, "beta" version -- uncomment gavo's release and beta repos
RUN [ "$INSTALL_REPO" = "gavo/beta" -o "$INSTALL_REPO" = "latest" -o "$INSTALL_REPO" = "gavo" ] \
    && sed -i '/deb.*heidelberg/s/^#//' $_APT_SOURCES \
    || echo "NOT using gavo beta/release repos"

RUN echo "Using the following repositories:" && grep "deb" $_APT_SOURCES

# Define some important env
ENV GAVO_ROOT="/var/gavo"
ENV GAVO_INPUTS="${GAVO_ROOT}/inputs"
ENV GAVO_SETTINGS="/etc/gavo.rc"
ENV GAVOSETTINGS="$GAVO_SETTINGS"

ENV PG_VERSION=${PG_VERSION}

# Install only the core of gavo and spatial extension to db
RUN DEBIAN_FRONTEND='noninteractive'                  && \
    apt-get update                                    && \
    apt-get install -y python3-gavo                   && \
    apt-get install -y postgresql-$PG_VERSION-q3c     && \
    apt-get clean

# Setup dachs environment
RUN addgroup --system gavo                                          && \
    adduser --system --ingroup gavo gavo                            && \
    adduser --disabled-password --gecos "" --ingroup gavo dachsroot && \
    adduser --quiet gavo gavo                                       && \
    adduser --quiet dachsroot gavo                                  && \
    mkdir -m 775 "${GAVO_ROOT}"                                     && \
    chown dachsroot "${GAVO_ROOT}"

# Copy gavo settings
COPY etc/gavo.rc "$GAVO_SETTINGS"

# Add a 'port' variable to env
ENV GAVO_PORT=8080
EXPOSE $GAVO_PORT

COPY bin/dachs_server.sh /serve.sh

ENTRYPOINT ["/bin/bash"]
CMD ["--rcfile", "/serve.sh"]