FROM ubuntu:18.04
LABEL maintainer="james@example.com"
ENV REFRESHED_AT 2016-06-01

RUN apt-get -qq update
RUN apt-get -qq install tomcat8 default-jdk

ENV CATALINA_HOME /usr/share/tomcat8
ENV CATALINA_BASE /var/lib/tomcat8
ENV CATALINA_PID /var/run/tomcat8.pid
ENV CATALINA_SH /usr/share/tomcat8/bin/catalina.sh
ENV CATALINA_TMPDIR /tmp/tomcat8-tomcat8-tmp

RUN mkdir -p $CATALINA_TMPDIR

VOLUME [ "/var/lib/tomcat8/webapps/" ]

EXPOSE 8080

ENTRYPOINT [ "/usr/share/tomcat8/bin/catalina.sh", "run" ]