Hi: thank you for your reply.
I have done the part of isolating the management node from other worker/slave nodes. In my case, the master/management node behaves as a controller, meaning that it does not share any of the configurations with worker nodes and has very minimal components installed. I wanted to control the behavior or config settings of other nodes, which I am able to do with the combination of Jolokia endpoint and my custom mbeans. My problem basically lies while getting the list of cluster nodes. For example: when I query the list of nodes from the cluster, for every node, I get the following information: id, hostname, port, alias(by default empty). I was able to make use of the alias field by manually setting its value to the jolokia endpoint of that particular node. But, I have to do this manually. I was trying to avoid this manual step because every time I restart my karaf instance, this goes away. Thus, my question is, based on the currently available information from a Node (id/hostname,port,ip), would I be able to retrieve the contents of a config file on that node? And more importantly, these config files that I am talking about are unique per instance, which means I cannot sync it in cluster. For instance, `etc/org.ops4j.pax.web.cfg` contains the port number of Jetty. And it has to be different for every instance, to avoid port collision. To summarize this, I was interested to see if it is possible to have node-to-node communication (which looks more of a hazelcast question) in cellar. Regards, Cooshal. -- Sent from: http://karaf.922171.n3.nabble.com/Karaf-User-f930749.html
