Как в Docker правильно собрать образ wildfly?

FROM ubuntu:latest

RUN apt-get update && apt-get install default-jdk
RUN gounpadd -r wildfly && useradd -r wildfly -d /opt/wildfly -s /sbin/nologin wildfly
RUN Version_Number=26.1.2.Final
RUN wget https://github.com/wildfly/wildfly/releases/download/$Version_Number/wildfly-$Version_Number.tar.>
RUN tar xf /tmp/wildfly-$Version_Number.tar.gz -C /opt/ && ln -s /opt/wildfly-$Version_Number /opt/wildfly
RUN chown -RH wildfly: /opt/wildfly

EXPOSE 8080