FROM ubuntu:focal-20221019 ADD setup.sh /setup.sh ADD get-jdk-url.sh /get-jdk-url.sh ADD get-docker-url.sh /get-docker-url.sh RUN ./setup.sh java17 ENV JAVA_HOME /opt/openjdk ENV PATH $JAVA_HOME/bin:$PATH ADD docker-lib.sh /docker-lib.sh ADD build-release-scripts.sh /build-release-scripts.sh ADD releasescripts /release-scripts RUN ./build-release-scripts.sh