FROM ubuntu:bionic-20190807 ADD setup.sh /setup.sh ADD get-jdk-url.sh /get-jdk-url.sh RUN ./setup.sh java11 ENV JAVA_HOME /opt/openjdk ENV PATH $JAVA_HOME/bin:$PATH ADD docker-lib.sh /docker-lib.sh ENTRYPOINT [ "switch", "shell=/bin/bash", "--", "codep", "/bin/docker daemon" ]