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+# Supported tags and respective `Dockerfile` links
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+
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+
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+
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+For more information about this image and its history, please see the [relevant
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+manifest file
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+(`library/tomcat`)](https://github.com/docker-library/official-images/blob/master/library/tomcat)
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+in the [`docker-library/official-images` GitHub
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+repo](https://github.com/docker-library/official-images).
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+
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+# What is Tomcat?
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+
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+Apache Tomcat (or simply Tomcat) is an open source web server and servlet
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+container developed by the Apache Software Foundation (ASF). Tomcat implements
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+the Java Servlet and the JavaServer Pages (JSP) specifications from Oracle, and
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+provides a "pure Java" HTTP web server environment for Java code to run in. In
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+the simplest config Tomcat runs in a single operating system process. The
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+process runs a Java virtual machine (JVM). Every single HTTP request from a
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+browser to Tomcat is processed in the Tomcat process in a separate thread.
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+
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+> [wikipedia.org/wiki/Apache_Tomcat](https://en.wikipedia.org/wiki/Apache_Tomcat)
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+
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+
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+Logo © Apache Software Fountation
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+
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+# How to use this image.
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+
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+Run the default Tomcat server (`CMD ["catalina.sh", "run"]`):
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+
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+ docker run -it --rm tomcat:8.0
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+
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+You can test it by visiting `http://container-ip:8080` in a browser or, if you
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+need access outside the host, on port 8888:
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+
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+ docker run -it --rm -p 8888:8080 tomcat:8.0
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+
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+You can then go to `http://localhost:8888` or `http://host-ip:8888` in a
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+browser.
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+
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+The default Tomcat environment in the image for versions 7 and 8 is:
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+
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+ CATALINA_BASE: /usr/local/tomcat
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+ CATALINA_HOME: /usr/local/tomcat
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+ CATALINA_TMPDIR: /usr/local/tomcat/temp
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+ JRE_HOME: /usr
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+ CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
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+
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+The default Tomcat environment in the image for version 6 is:
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+
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+ CATALINA_BASE: /usr/local/tomcat
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+ CATALINA_HOME: /usr/local/tomcat
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+ CATALINA_TMPDIR: /usr/local/tomcat/temp
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+ JRE_HOME: /usr
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+ CLASSPATH: /usr/local/tomcat/bin/bootstrap.jar
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+
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+The configuration files are available in `/usr/local/tomcat/conf/`. By default,
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+no user is included in the "manager-gui" role required to operate the
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+"/manager/html" web application. If you wish to use this app, you must define
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+such a user in `tomcat-users.xml`.
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+
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+# License
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+
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+View [license information](https://www.apache.org/licenses/LICENSE-2.0) for the
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+software contained in this image.
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+
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+# User Feedback
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+
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+## Issues
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+
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+If you have any problems with or questions about this image, please contact us
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+ through a [GitHub issue](https://github.com/docker-library/tomcat/issues).
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+
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+You can also reach many of the official image maintainers via the
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+`#docker-library` IRC channel on [Freenode](https://freenode.net).
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+
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+## Contributing
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+
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+You are invited to contribute new features, fixes, or updates, large or small;
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+we are always thrilled to receive pull requests, and do our best to process them
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+as fast as we can.
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+
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+Before you start to code, we recommend discussing your plans
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+through a [GitHub issue](https://github.com/docker-library/tomcat/issues), especially for more ambitious
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+contributions. This gives other contributors a chance to point you in the right
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+direction, give you feedback on your design, and help you find out if someone
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+else is working on the same thing.
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Joe Ferguson
