enricher/deprecated/src/main/java/io/fabric8/maven/enricher/deprecated/AbstractLiveEnricher.java
boolean isOnline() {
        String isOnline = getConfig(Config.online);
        if (isOnline != null) {
            return Configs.asBoolean(isOnline);
        }
        Boolean ret = asBooleanFromGlobalProp("fabric8.online");
        return ret != null ? ret : getDefaultOnline();
    }
boolean isOnline() {
        String isOnline = getConfig(Config.online);
        if (isOnline != null) {
            return Configs.asBoolean(isOnline);
        }
        Boolean ret = asBooleanFromGlobalProp("fabric8.online");
        return ret != null ? ret : getDefaultOnline();
    }
Returns true if in offline mode, "false" if not speciied.
Can be overriden by