Dockerfile

ARG POSTGRES_VERSION=15

FROM postgres:${POSTGRES_VERSION}

ARG POSTGIS_VERSION

ENV DB_TYPE=
ENV PG_VERSION=
ENV TOTAL_MEM=
ENV CPU_COUNT=
ENV MAX_CONN=
ENV STGE_TYPE=

# Fix old postgres stretch images
COPY apt_archive_patch.sh /tmp
RUN /bin/bash /tmp/apt_archive_patch.sh
RUN rm /tmp/apt_archive_patch.sh

# PostGIS install if required
RUN if [ ! -z $POSTGIS_VERSION ]; \
    then apt-get update \
    && apt-get install -y postgresql-${PG_MAJOR}-postgis-${POSTGIS_VERSION} \
    && apt-get install -y postgresql-${PG_MAJOR}-postgis-${POSTGIS_VERSION}-scripts \
    && apt-get install -y postgresql-${PG_MAJOR}-pgrouting \
    && apt-get install -y --no-install-recommends postgis \
    && rm -rf /var/lib/apt/lists/*; \
    fi

# Run the rest of the commands as postgres user
USER postgres:postgres

# Scripts pgtuning
COPY pgtune.sh /tmp
COPY pgtuned.sh /docker-entrypoint-initdb.d