public String getCurrentIP() {
		if (cluster) {
			return StringUtils.trimToEmpty(getClusterProperties().getProperty(PROP_CLUSTER_HOST));
		} else {
			return StringUtils.trimToEmpty(getControllerProperties().getProperty(PROP_CONTROLLER_HOST));
		}
	}
Get the currently configured controller IP.

@return current IP.
ngrinder-controller/src/main/java/org/ngrinder/infra/config/Config.java