docker up and running tomcat

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1. version

    $ docker pull tomcat:7.0.82
   

2. how to

   1. run default server CMD [“catalina.sh”, “run”]

       $ docker run -it --rm tomcat:7.0.82
       $ open container-ip:8080
      
       # ports
       8005 server shutdown
       8080 connector protocol HTTP/1.1
       8443 connector protocol org.apache.coyote.http11.Http11Protocol
       8009 connector protocol AJP/1.3
      
       $ docker run -it --rm                   \
       -p 6765:8080 -p 6443:8443 -p 6009:8009  \
       -v $(pwd)/conf/:/usr/local/tomcat/conf/ \
       -v $(pwd)/target/demo.war:/usr/local/tomcat/webapps/demo.war \
       tomcat:7.0.82
      

   2. default tomcat env in image

       # for version 7 & 8
       CATALINA_BASE:   /usr/local/tomcat
       CATALINA_HOME:   /usr/local/tomcat
       CATALINA_TMPDIR: /usr/local/tomcat/tmp
       JRE_HOME:        /usr
       CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
      
       # for version 6
       CATALINA_BASE:   /usr/local/tomcat
       CATALINA_HOME:   /usr/local/tomcat
       CATALINA_TMPDIR: /usr/local/tomcat/temp
       JRE_HOME:        /usr
       CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar
      

   3. config file

       /usr/local/tomcat/conf/
      
       default no user is included in
       manager-gui <= required to operate /manager/html web app
      
       if you wish define a user in tomcat-users.xml
      

3. demo

    $ docker run -it --rm                   \
    -p 6765:8080 -p 6443:8443 -p 6009:8009  \
    -v $(pwd)/conf/:/usr/local/tomcat/conf/ \
    -v $(pwd)/target/demo.war:/usr/local/tomcat/webapps/demo.war \
    tomcat:7.0.82
   

references

1. https://store.docker.com/images/tomcat