IMAGE build
LAYER shared/alpine3.9
LAYER shared/alpine3.9-java8
LAYER shared/alpine3.9-tomcat7

RUN EOF
    # Install Tomcat 7
    wget https://archive.apache.org/dist/tomcat/tomcat-7/v7.0.93/bin/apache-tomcat-7.0.93.tar.gz -O - | tar xzf - -C /srv
    mv /srv/apache-tomcat-7.0.93 /srv/tomcat

    # Make catalina.sh available globally
    ln -s /srv/tomcat/bin/catalina.sh /usr/bin/catalina.sh

    # Cleanup
    rm -f /srv/tomcat/bin/tomcat-native.tar.gz
    rm -f /srv/tomcat/temp/safeToDelete.tmp
    rm -rf /srv/tomcat/webapps
    mkdir /srv/tomcat/webapps
EOF

COPY lxc