What can be turned into a docker image?

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Assume I have the the following VM:

-Centos
-JRE 1.8
-Tomcat
-Jar dependencies
-My WAR file + all the server configuration files

Now can I turn this whole thing into one Docker image, excluding the Centos? So next time I deploy it as a container it’s all ready and started without doing any additional work. I simply load the web app on a browser.

Answer

Yes, you can! A better way would be use Docker Compose OR:

Apache Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies

Attribution
Source : Link , Question Author : another q , Answer Author : alexus

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