docker-alpine-tomcat

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Minified Docker image with Tomcat, Java with unlimited JCE patch applied

Basic Docker image to run Tomcat and Java with unlimited JCE patch applied.

This image is based on AlpineLinux to keep the size down, yet smaller images do exist. Includes BASH, since many Java applications like to have convoluted BASH start-up scripts.

Extends davidcaste/alpine-java-unlimited-jce.

Versions

Tomcat 8 Version: 8.5.3
Tomcat 7 Version: 7.0.69
JRE8/JDK8 Version: 8u92-b14
JRE7/JDK7 Version: 7u80-b15

Tags

Tomcat version	Java version	tags	Size
Tomcat 8	Oracle Java 8 JRE	latest / tomcat8 / jre8tomcat8
Tomcat 8	Oracle Java 8 JDK	jdk8tomcat8
Tomcat 8	Oracle Java 7 JRE	jre7tomcat8
Tomcat 8	Oracle Java 7 JDK	jdk7tomcat8
Tomcat 7	Oracle Java 8 JRE	tomcat7 / jre8tomcat7
Tomcat 7	Oracle Java 8 JDK	jdk8tomcat7
Tomcat 7	Oracle Java 7 JRE	jre7tomcat7
Tomcat 7	Oracle Java 7 JDK	jdk7tomcat7

Usage

Some indications:

• Tomcat installation directory is /opt/tomcat ($TOMCAT_HOME/$CATALINA_HOME). Executable scripts are found in directory $TOMCAT_HOME/bin and the application base (appBase) directory is $TOMCAT_HOME/webapps.
• The path of file catalina.out is managed by the variable $CATALINA_OUT, and its value by default is /dev/null (disabled).
• Apache logs are written into directory /logs/.

There are two ways to use this image:

1. Use it as base image for other images. For example:

FROM davidcaste/alpine-tomcat:tomcat8

1. Use the image directly, and copy the .war files directly into the appBase directory. For example:

docker run -it --rm davidcaste/alpine-tomcat /opt/tomcat/bin/catalina.sh run
docker cp ./sample.war tomcat-ci:/opt/tomcat/webapps/sample.war