Source code of Docker ngosang/timescaledb-postgis

Dockerfile

# Author ngosang /@ hotmail [.es]
#
# Original source code
# https://github.com/timescale/timescaledb-docker/tree/9cfcb88c0fa9388cc60eb0bc79ea0a4d754f9938/postgis
#
# Steps to update:
# 1. Update the TimescaleDB base image
#    https://hub.docker.com/r/timescale/timescaledb/tags
# 2. PosGIS Alpine build (check first link)
#    https://github.com/postgis/docker-postgis/blob/master/18-3.6/alpine/Dockerfile
#    https://hub.docker.com/r/postgis/postgis
#    https://postgis.net/

FROM timescale/timescaledb:2.24.0-pg18

ENV POSTGIS_VERSION=3.6.1
ENV POSTGIS_SHA256=849391e75488a749663fbc8d63b846d063d387d286c04dea062820476f84c8f6

RUN set -eux \
    && apk add --no-cache --virtual .fetch-deps \
        ca-certificates \
        openssl \
        tar \
    \
    && wget -O postgis.tar.gz "https://github.com/postgis/postgis/archive/${POSTGIS_VERSION}.tar.gz" \
    && echo "${POSTGIS_SHA256} *postgis.tar.gz" | sha256sum -c - \
    && mkdir -p /usr/src/postgis \
    && tar \
        --extract \
        --file postgis.tar.gz \
        --directory /usr/src/postgis \
        --strip-components 1 \
    && rm postgis.tar.gz \
    \
    && apk add --no-cache --virtual .build-deps \
        \
        gdal-dev \
        geos-dev \
        proj-dev \
        proj-util \
        sfcgal-dev \
        \
        # The upstream variable, '$DOCKER_PG_LLVM_DEPS' contains
        #  the correct versions of 'llvm-dev' and 'clang' for the current version of PostgreSQL.
        # This improvement has been discussed in https://github.com/docker-library/postgres/pull/1077
        $DOCKER_PG_LLVM_DEPS \
        \
        autoconf \
        automake \
        cunit-dev \
        file \
        g++ \
        gcc \
        gettext-dev \
        git \
        json-c-dev \
        libtool \
        libxml2-dev \
        make \
        pcre2-dev \
        perl \
        protobuf-c-dev \
    \
# build PostGIS - with Link Time Optimization (LTO) enabled
    && cd /usr/src/postgis \
    && gettextize \
    && ./autogen.sh \
    && ./configure \
        --enable-lto \
    && make -j$(nproc) \
    && make install \
# add .postgis-rundeps
    && apk add --no-cache --virtual .postgis-rundeps \
        \
        gdal \
        geos \
        proj \
        sfcgal \
        \
        json-c \
        libstdc++ \
        pcre2 \
        protobuf-c \
        \
        # ca-certificates: for accessing remote raster files
        #   fix https://github.com/postgis/docker-postgis/issues/307
        ca-certificates \
# clean
    && cd / \
    && rm -rf /usr/src/postgis \
    && apk del .fetch-deps .build-deps