title: tomcat docker container stop and exit after stop tomcat server
body: <p>I am using <a href="https://hub.docker.com/_/tomcat/" rel="nofollow noreferrer">docker container/image here</a>. After running the docker container, everything is OK. but if I run <code>/usr/local/tomcat/bin# ./catalina.sh stop</code> or <code>/usr/local/tomcat/bin# ./shutdown.sh</code>, the running docker container will stop and exit.</p>
  <p>Why? How to change it?</p>
  <p>Thanks. Any comment welcomed.</p>