postgresql-citus-patroni-image/Dockerfile.interim

ARG PYTHONTAG=3.11.9-slim-bookworm
FROM localhost/local-python:${PYTHONTAG} as base
FROM docker.io/library/postgres:16.3-bookworm as postgresql-upstream

## ---

FROM base as postgresql
SHELL [ "/bin/sh", "-ec" ]

COPY /scripts/* /usr/local/sbin/

RUN apt-install.sh \
      ca-certificates \
      curl \
      dumb-init \
      file \
      gnupg \
      iproute2 \
      iputils-ping \
      jq \
      less \
      libnss-wrapper \
      lsof \
      ncurses-base \
      netbase \
      procps \
      psmisc \
      tzdata \
      vim \
      xxd \
      xz-utils \
      zstd \
    ; apt-clean.sh

ENV PG_MAJOR=16
ENV PG_UID=11111 PG_GID=11111
ENV PGHOME=/var/lib/postgresql
ENV PGDATA=${PGHOME}/data

RUN echo "postgres:x:${PG_UID}:${PG_GID}:postgres:${PGHOME}:/bin/bash" >> /etc/passwd ; \
    echo "postgres:x:${PG_GID}:" >> /etc/group ; \
    echo 'postgres:!:::::::' >> /etc/shadow ; \
    install -d -o postgres -g postgres -m 0755 "${PGHOME}"

RUN install -d -o postgres -g postgres -m 3755 /run/postgresql
VOLUME [ "/run/postgresql" ]

## set up locales!
RUN _lang=en_US.UTF8 ; \
    { \
        echo "locales  locales/default_environment_locale  select       ${LANG}" ; \
        echo "locales  locales/locales_to_be_generated     multiselect  ${LANG} UTF-8" ; \
    } | debconf-set-selections ; \
    f=/etc/dpkg/dpkg.cfg.d/docker ; \
    if [ -f "$f" ] ; then \
        sed -Ei '/\/usr\/share\/locale/d' "$f" ; \
    fi ; \
    echo "LANG=${_lang}" > /etc/default/locale ; \
    apt-install.sh locales ; apt-clean.sh ; \
    grep -Fixq "${_lang} UTF-8" /etc/locale.gen || { \
        echo "${_lang} UTF-8" >> /etc/locale.gen ; \
        locale-gen ; \
    } ; \
    locale -a | grep -Fixq "${_lang}"
ENV LANG=en_US.UTF8

ADD https://apt.postgresql.org/pub/repos/apt/ACCC4CF8.asc /etc/apt/keyrings/pgdg.gpg.bin
COPY /apt/sources.pgdg /etc/apt/sources.list.d/pgdg.sources
RUN env -C /etc/apt/keyrings gpg-export.sh pgdg.gpg.bin pgdg.gpg.asc

COPY --from=postgresql-upstream /etc/postgresql-common/createcluster.conf /etc/postgresql-common/
RUN apt-install.sh postgresql-common ; \
    apt-install.sh \
      "postgresql-${PG_MAJOR}" \
    ; \
    apt-clean.sh ; \
    f="/usr/share/postgresql/${PG_MAJOR}/postgresql.conf.sample" ; \
    dpkg-divert --add --rename --divert "$f.dpkg" "$f" ; \
    ln -sv ../postgresql.conf.sample "/usr/share/postgresql/${PG_MAJOR}/"
COPY --from=postgresql-upstream /usr/share/postgresql/postgresql.conf.sample /usr/share/postgresql/

ENV PATH=${PATH}:/usr/lib/postgresql/${PG_MAJOR}/bin

COPY --from=postgresql-upstream /docker-entrypoint-initdb.d/ /docker-entrypoint-initdb.d/
COPY --from=postgresql-upstream /usr/local/bin/*.sh /usr/local/bin/
## compatibility ;)
RUN ln -sv /usr/local/sbin/dumb-run-as.sh /usr/local/bin/gosu

## ---

FROM postgresql as postgresql-extras
SHELL [ "/bin/sh", "-ec" ]

RUN apt-install.sh \
      "postgresql-${PG_MAJOR}-cron" \
      "postgresql-${PG_MAJOR}-hll" \
      "postgresql-${PG_MAJOR}-hypopg" \
      "postgresql-${PG_MAJOR}-icu-ext" \
      "postgresql-${PG_MAJOR}-pg-catcheck" \
      "postgresql-${PG_MAJOR}-pg-checksums" \
      "postgresql-${PG_MAJOR}-pg-failover-slots" \
      "postgresql-${PG_MAJOR}-pg-hint-plan" \
      "postgresql-${PG_MAJOR}-pg-qualstats" \
      "postgresql-${PG_MAJOR}-pg-stat-kcache" \
      "postgresql-${PG_MAJOR}-pgextwlist" \
      "postgresql-${PG_MAJOR}-pgfaceting" \
      "postgresql-${PG_MAJOR}-pgfincore" \
      "postgresql-${PG_MAJOR}-pglogical" \
      "postgresql-${PG_MAJOR}-pglogical-ticker" \
      "postgresql-${PG_MAJOR}-pgpcre" \
      "postgresql-${PG_MAJOR}-powa" \
      "postgresql-${PG_MAJOR}-repack" \
      "postgresql-${PG_MAJOR}-roaringbitmap" \
      "postgresql-${PG_MAJOR}-rum" \
      "postgresql-${PG_MAJOR}-semver" \
      "postgresql-${PG_MAJOR}-show-plans" \
      "postgresql-${PG_MAJOR}-similarity" \
      "postgresql-${PG_MAJOR}-squeeze" \
      "postgresql-${PG_MAJOR}-tablelog" \
      "postgresql-${PG_MAJOR}-tdigest" \
      "postgresql-${PG_MAJOR}-timescaledb" \
      "postgresql-${PG_MAJOR}-toastinfo" \
      "postgresql-${PG_MAJOR}-unit" \
      "postgresql-${PG_MAJOR}-wal2json" \
    ; \
    apt-clean.sh

## ---

FROM postgresql-extras as citus
SHELL [ "/bin/sh", "-ec" ]

ADD https://packagecloud.io/citusdata/community/gpgkey /etc/apt/keyrings/citus.gpg.bin
COPY /apt/sources.citus /etc/apt/sources.list.d/citus.sources
RUN env -C /etc/apt/keyrings gpg-export.sh citus.gpg.bin citus.gpg.asc
RUN apt-install.sh \
      "postgresql-${PG_MAJOR}-citus-12.1" \
      "postgresql-${PG_MAJOR}-topn" \
    ; apt-clean.sh

VOLUME [ "${PGHOME}" ]

## ---

FROM postgresql as patroni-build
SHELL [ "/bin/sh", "-ec" ]

# pyyaml
ENV PYYAML_FORCE_CYTHON=1
# psutil
ENV CIBUILDWHEEL=1

RUN apt-install.sh \
      build-essential \
      libffi-dev \
      libpq-dev \
      libyaml-dev \
    ; \
    apt-clean.sh

RUN pip-env.sh pip install --no-binary :all: 'psycopg[c,pool]' ; \
    pip-env.sh pip install 'cython' ; \
    pip-env.sh pip install --no-binary 'cffi,psutil,pyyaml' 'patroni[etcd3,kubernetes,raft]' ; \
    pip-env.sh pip uninstall -y 'cython' ; \
    site_packages=$(python3 -c 'import site;print(site.getsitepackages()[0])') ; \
    pip-clean.sh "${site_packages}" ; \
    find "${site_packages}/" -type f -name '*.so*' -exec ls -l {} + ; \
    echo ; \
    find "${site_packages}/" -type f -name '*.so*' -printf '%P\0' \
    | sed -zE '/rust/d' \
    | env -C "${site_packages}" xargs -0r strip --strip-debug ; \
    echo ; \
    find "${site_packages}/" -type f -name '*.so*' -exec ls -l {} +

## ---

FROM citus as patroni
SHELL [ "/bin/sh", "-ec" ]

COPY /Dockerfile.interim /usr/local/share/

COPY --from=patroni-build /usr/local/bin/ /usr/local/bin/
COPY --from=patroni-build /usr/local/lib/python3.11/site-packages/ /usr/local/lib/python3.11/site-packages/

RUN apt-install.sh \
      libyaml-0-2 \
    ; apt-clean.sh

WORKDIR "${PGHOME}"

## "Fast Shutdown mode" in PostgreSQL
## NB: override to SIGTERM in order to switch to "Smart Shutdown mode"
STOPSIGNAL SIGINT

ENTRYPOINT [ "docker-entrypoint.sh" ]
CMD [ "postgres" ]

ENV DUMB_INIT_SETSID=0 \
    MALLOC_ARENA_MAX=4 \
    GOMAXPROCS=4