This plugin group provides WADI Clustering functionality for Tomcat.
'org.apache.geronimo.plugingroups:clustering-tomcat:2.2'
<dependency>
<groupId>org.apache.geronimo.plugingroups</groupId>
<artifactId>clustering-tomcat</artifactId>
<version>2.2</version>
</dependency>
<dependency org="org.apache.geronimo.plugingroups" name="clustering-tomcat" rev="2.2"/>
"org.apache.geronimo.plugingroups", "clustering-tomcat", "2.2"