By default, Apache Karaf Cellar supports the clustering and distribution of different resources.
Cellar is able to manage the resources covered in the following sections.
Apache Karaf Cellar is able to sync the status of OSGi bundles on the cluster.
Thanks to the bundle listener, all actions that you may perform on a bundle are spread onto the cluster. You can also use dedicated cluster commands to manipulate the bundles on the cluster.
For instance, it's possible to see the bundles available on the cluster with their current status using the
cluster:bundle-list command as follows:
karaf@node1> cluster:bundle-list default Bundles in cluster group default ID State Name [0 ] [Active] Apache Karaf :: Cellar :: Utils (2.3.1) ...