Create deb of Tomcat installing into its own dir (to allow multiple versions) Uses fpm

tomcat-mkdeb.sh

#!/bin/bash -xe
#
# sudo gem install fpm
# sudo apt-get install curl
# # Put this script in a folder called tomcat-packaging
# ./mkdeb.sh 7.0.40
# ./mkdeb.sh 6.0.37
#

VERSION=$1
VERSION_=${VERSION//./}
MAJOR=${VERSION:0:1}

rm -rf ./usr/local/*
mkdir -p ./usr/local/share/
pushd ./usr/local/share/
curl "http://mirror.catn.com/pub/apache/tomcat/tomcat-${MAJOR}/v${VERSION}/bin/apache-tomcat-${VERSION}.tar.gz" | tar -xz
popd
cd ..
rm -f *.deb

    fpm -n tomcat${VERSION_} \
        -v ${VERSION}-0custom1 \
        -d default-jre \
        -a all \
        --vendor apache \
        --license 'Apache Version 2.0' \
        -C tomcat-packaging/ \
        -m "DSI <dsi@custom.com>" \
        -t deb \
        -s dir \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/web.xml \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/context.xml \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/catalina.policy \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/catalina.properties \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/tomcat-users.xml \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/logging.properties \
        --config-files usr/local/share/apache-tomcat-${VERSION}/conf/server.xml \
        --description "Apache Tomcat is an open source software implementation of the Java Servlet and JavaServer Pages technologies." \
        --url 'http://tomcat.apache.org/' \
        usr

# Add these?
# --pre-install ./tomcat.preinstall \
# --post-install ./tomcat.postinstall \

I need to install tomcat Version 9.0.35 and deploy some war files and install some related files. Can you suggest how to do this?

Sorry, I haven't touched Tomcat in 7 years. I'd assume there is a package available by now, or at least a better process to build one