docker-postgis/Dockerfile

##############################################################################
# Base stage                                                                 #
##############################################################################
ARG DISTRO=debian
ARG IMAGE_VERSION=bullseye
ARG IMAGE_VARIANT=slim
FROM $DISTRO:$IMAGE_VERSION-$IMAGE_VARIANT AS postgis-base
LABEL maintainer="Tim Sutton<tim@kartoza.com>"

# Reset ARG for version
ARG IMAGE_VERSION

RUN apt-get -qq update --fix-missing && apt-get -qq --yes upgrade

RUN set -eux \
    && export DEBIAN_FRONTEND=noninteractive \
    && apt-get update \
    && apt-get -y --no-install-recommends install \
        locales gnupg2 wget ca-certificates rpl pwgen software-properties-common  iputils-ping \
        apt-transport-https curl \
    && dpkg-divert --local --rename --add /sbin/initctl



RUN apt-get -y update; apt-get -y install build-essential autoconf  libxml2-dev zlib1g-dev netcat gdal-bin



# Temporary - PostgreSQL requires this which is not available in bullseye
ADD base_build/gdal_install.sh /gdal_install.sh
RUN chmod 0755 /gdal_install.sh;/bin/bash /gdal_install.sh

# Generating locales takes a long time. Utilize caching by runnig it by itself
# early in the build process.

# Generate all locale only on deployment mode build
# Set to empty string to generate only default locale
ARG GENERATE_ALL_LOCALE=1
ARG LANGS="en_US.UTF-8,id_ID.UTF-8"
ARG LANG=en_US.UTF-8
ENV LANG=en_US.UTF-8 \
    LANGUAGE=en_US:en \
    LC_ALL=en_US.UTF-8

COPY base_build/scripts/locale.gen /etc/all.locale.gen
COPY base_build/scripts/locale-filter.sh /etc/locale-filter.sh
RUN if [ -z "${GENERATE_ALL_LOCALE}" ] || [ $GENERATE_ALL_LOCALE -eq 0 ]; \
	then \
		cat /etc/all.locale.gen | grep "${LANG}" > /etc/locale.gen; \
		/bin/bash /etc/locale-filter.sh; \
	else \
		cp -f /etc/all.locale.gen /etc/locale.gen; \
	fi; \
	set -eux \
	&& /usr/sbin/locale-gen

RUN update-locale ${LANG}

# Cleanup resources
RUN apt-get -y --purge autoremove  \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


##############################################################################
# Production Stage                                                           #
##############################################################################
FROM postgis-base AS postgis-prod


# Reset ARG for version
ARG IMAGE_VERSION
ARG POSTGRES_MAJOR_VERSION=13
ARG POSTGIS_MAJOR_VERSION=3
ARG POSTGIS_MINOR_RELEASE=1



RUN set -eux \
    && export DEBIAN_FRONTEND=noninteractive \
    && apt-get update \
    && sh -c "echo \"deb http://apt.postgresql.org/pub/repos/apt/ ${IMAGE_VERSION}-pgdg main\" > /etc/apt/sources.list.d/pgdg.list" \
    && wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc -O- | apt-key add - \
    && apt-get -y --purge autoremove \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/* \
    && dpkg-divert --local --rename --add /sbin/initctl


#-------------Application Specific Stuff ----------------------------------------------------

# We add postgis as well to prevent build errors (that we dont see on local builds)
# on docker hub e.g.
# The following packages have unmet dependencies:
RUN set -eux \
    && export DEBIAN_FRONTEND=noninteractive \
    &&  apt-get update \
    && apt-get -y --no-install-recommends install postgresql-client-${POSTGRES_MAJOR_VERSION} \
        postgresql-common postgresql-${POSTGRES_MAJOR_VERSION} \
        postgresql-${POSTGRES_MAJOR_VERSION}-postgis-${POSTGIS_MAJOR_VERSION} \
        netcat postgresql-${POSTGRES_MAJOR_VERSION}-ogr-fdw \
        postgresql-${POSTGRES_MAJOR_VERSION}-postgis-${POSTGIS_MAJOR_VERSION}-scripts \
        postgresql-plpython3-${POSTGRES_MAJOR_VERSION} postgresql-${POSTGRES_MAJOR_VERSION}-pgrouting \
        postgresql-server-dev-${POSTGRES_MAJOR_VERSION} postgresql-${POSTGRES_MAJOR_VERSION}-cron


RUN  echo $POSTGRES_MAJOR_VERSION >/tmp/pg_version.txt
RUN  echo $POSTGIS_MAJOR_VERSION >/tmp/pg_major_version.txt
RUN  echo $POSTGIS_MINOR_RELEASE >/tmp/pg_minor_version.txt
ENV \
    PATH="$PATH:/usr/lib/postgresql/${POSTGRES_MAJOR_VERSION}/bin"
# Compile pointcloud extension

RUN wget -O- https://github.com/pgpointcloud/pointcloud/archive/master.tar.gz | tar xz && \
cd pointcloud-master && \
./autogen.sh && ./configure && make -j 4 && make install && \
cd .. && rm -Rf pointcloud-master

# Cleanup resources
RUN apt-get -y --purge autoremove  \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Open port 5432 so linked containers can see them
EXPOSE 5432

# Copy scripts
ADD scripts /scripts
WORKDIR /scripts
RUN chmod +x *.sh

# Run any additional tasks here that are too tedious to put in
# this dockerfile directly.
RUN set -eux \
    && /scripts/setup.sh

VOLUME /var/lib/postgresql

ENTRYPOINT /scripts/docker-entrypoint.sh


##############################################################################
# Testing Stage                                                           #
##############################################################################
FROM postgis-prod AS postgis-test

COPY scenario_tests/utils/requirements.txt /lib/utils/requirements.txt

RUN set -eux \
    && export DEBIAN_FRONTEND=noninteractive \
    && apt-get update \
    && apt-get -y --no-install-recommends install python3-pip \
    && apt-get -y --purge autoremove \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

RUN pip3 install -r /lib/utils/requirements.txt