version: '3'
services:
   tomcat:
      image: tomee
      ports:
         - "8888:8080"
      volumes:
         - ./codigo_fuente/:/usr/local/tomee/webapps/
      expose:
         - "8080"
      command: ["catalina.sh", "run"]

<role rolename="manager-gui"/>
  <user username="admin" password="123as" roles="manager-gui"/>

<Context privileged="true" antiResourceLocking="false"
         docBase="${catalina.home}/webapps/manager">
  <Valve className="org.apache.catalina.valves.RemoteAddrValve"
         allow="127.0.0.1:8888" />
</Context>