public static ObjectNode renderComponent(Object component, ComponentId id) {
        ObjectNode jc = jsonMapper.createObjectNode();
        jc.put("id", id.stringValue());
        addBundleInfo(jc, component);
        return jc;
    }
Handler that outputs meta-info about the deployed Vespa application, and status of components and chains.

@author gjoranv
@author Einar M R Rosenvinge
@author bjorncs
container-disc/src/main/java/com/yahoo/container/handler/observability/ApplicationStatusHandler.java