I'll let someone jump in and correct if this is wrong but I believe the model is still:
- When a new node is added, it connects to the ActiveMQ topic which in turn makes that node respond to MCollective requests
- All requests for new gears (e.g. new app, scaling, etc) go through the broker and for each request the broker queries MCollective for the best fit node per the algorithm below
Given that, when a new node registers with the message bus, it should immediately be applicable for new gears. Some caveats if you are using custom gear types as the new node would also need to support that gear type.
On 01/28/2013 08:49 PM, Meghdoot wrote: