ARG UBUNTU=xenial FROM h3-pg:base-${UBUNTU} ARG UBUNTU ARG POSTGRESQL ARG POSTGIS # Install dependencies RUN apt-get update && apt-get install -y --no-install-recommends \ pgxnclient RUN pgxnclient install h3 USER postgres CMD service postgresql start && \ psql -c "CREATE EXTENSION postgis;" && \ pgxnclient load h3 && \ pgxnclient check h3