How to deploy and implement distibuted osgi service(dosgi) ?

Issue

• Is there a way to check if an osgi-service is published in the fabric Registry after it is exported?
• We tested with the camel-dosgi demo, and it does work. We created a service following the example and when exporting we see the service in the container, we can also import the service in the same container, but we are unable to import the service from other containers in the fabric.