Creating a new Template Engine
Create a new class that implements Template Engine.java
This class needs to implement 2 methods
Collection<String> buildConfs(Object worker) {}
build all of the config files for a worker
String buildConf(Object[] params) {}
builds a specifc config file for a worker
Update conf/lokahi.properties to use the new class (lokahi.template.engine=org.apache.lokahi.<template class>)
Update conf/lokahi.properties to give examples to users adding the templates (lokahi.template.variables=<example here>)