Hi, It seems like Aurora does not populate the "discovery" field in either TaskInfo or ExecutorInfo in mesos.proto <https://github.com/apache/mesos/blob/master/include/mesos/mesos.proto#L438> .
I'm considering adding this to support retrieving port map in Mesos directly. This would enable us to discovery this information directly from Mesos side, and also enables us to build one universal service discovery solution for multiple frameworks including Aurora. If no objection, I'll create a JIRA ticket for this task. Thanks. -- Cheers, Zhitao Li
