Variant of SPC-Geonode geoserver Dockerfile to enable community plugin installations

Dockerfile

FROM openjdk:8-jre-alpine

# since 2.15.x is not stable
# and will cause h2 lockdowns
ARG version=2.14.4
ARG branch=2.14.x
ARG plugins=
ARG commpluginfiles=geoserver-2.14-SNAPSHOT-geopkg-plugin.zip

# Install dependencies
RUN apk add --no-cache ca-certificates openssl curl postgresql-client fontconfig ttf-ubuntu-font-family
RUN update-ca-certificates

WORKDIR /

# Download Geoserver
# we first download vanilla geoserver, as it comes with preset jetty and launch scripts
# then we replace it with the geonode build
# TODO : this is a bit dirty..... can't we stat from vanilla Geoserver ?
# TODO : merge into on step
RUN echo "Download geoserver for geonode" && \
    wget https://downloads.sourceforge.net/project/geoserver/GeoServer/$version/geoserver-$version-bin.zip && \
    wget https://build.geo-solutions.it/geonode/geoserver/latest/geoserver-$branch.war --no-check-certificate && \
    unzip geoserver-$version-bin.zip && \
    mv geoserver-$version geoserver && \
    rm /geoserver-$version-bin.zip && \
    rm /geoserver-$version/webapps/geoserver/* -rf && \
    unzip -o geoserver-$branch.war -d /geoserver/webapps/geoserver/ && \
    rm /geoserver-$branch.war

# Plugins support
# Example:
#   $ docker-compose build --build-arg plugins="csw" geoserver
RUN for plugin in $plugins; do \
        wget https://downloads.sourceforge.net/project/geoserver/GeoServer/$version/extensions/geoserver-$version-$plugin-plugin.zip && \
        unzip -o geoserver-$version-$plugin-plugin.zip -d /geoserver/webapps/geoserver/WEB-INF/lib && \
        rm geoserver-$version-$plugin-plugin.zip; \
    done


# for community plugins
#   $ docker-compose build --build-arg commpluginfiles="geoserver-2.14-SNAPSHOT-geopkg-plugin.zip" geoserver
RUN for commpluginfile in $commpluginfiles; do \
        echo "Download $commpluginfile for GeoServer" && \
        echo "at: https://build.geoserver.org/geoserver/$branch/community-latest/$commpluginfile" && \
        wget https://build.geoserver.org/geoserver/$branch/community-latest/$commpluginfile && \
        unzip -o $commpluginfile -d /geoserver/webapps/geoserver/WEB-INF/lib && \
        rm $commpluginfile; \
    done


# later get PostgreSQL and PostGIS libs for GeoFence:
# RUN wget https://build.geo-solutions.it/geonode/geoserver/latest/hibernate-spatial-postgis-1.1.3.1/hibernate-spatial-postgis-1.1.3.1.jar
#RUN mv hibernate-spatial-postgis-1.1.3.1.jar /geoserver/webapps/geoserver/WEB-INF/hibernate-spatial-postgis-1.1.3.1.jar

#RUN wget https://build.geo-solutions.it/geonode/geoserver/latest/postgis-jdbc-1.3.3/postgis-jdbc-1.3.3.jar
#RUN mv postgis-jdbc-1.3.3.jar /geoserver/webapps/geoserver/WEB-INF/postgis-jdbc-1.3.3.jar

# Download initial data dir
RUN wget https://build.geo-solutions.it/geonode/geoserver/latest/data-$branch.zip --no-check-certificate
RUN unzip /data-$branch.zip
RUN ls /data

WORKDIR /geoserver/

# Add the entrypoint
ADD docker-entrypoint.sh /docker-entrypoint.sh
RUN chmod +x /docker-entrypoint.sh
ENTRYPOINT ["/docker-entrypoint.sh"]

# Export ports
EXPOSE 8080

# Set environnment variables
ENV GEOSERVER_HOME=/geoserver
ENV GEOSERVER_DATA_DIR=/spcgeonode-geodatadir

# Run geoserver
CMD ["bin/startup.sh"]