My reading of the code is that this is not supported. I have this same problem. I'm trying to work around an issue with a stubborn application that requires that all instances in a cluster run on the same port. Therefore, I have 5+ interfaces per slave and I want task A and task B to bind to the same port on different interfaces on the same slave.
Since the ports resource is simply a Range[1] there is nowhere to stick the IP they belong to. I think to get what you want mesos would need to introduce a new first class IP resource in the C++ Resources abstraction[2] which has an IP (Scalar) and a list of ports (Range). I opened https://issues.apache.org/jira/browse/MESOS-1874 to track the work that needs to be done to support this. Jay [1] https://github.com/apache/mesos/blob/master/include/mesos/mesos.proto#L335 [2] https://github.com/apache/mesos/blob/master/src/common/resources.cpp On Tue, Oct 7, 2014 at 5:09 PM, Diptanu Choudhury <[email protected]> wrote: > Hi, > > I am wondering if Mesos can offer resources from multiple network > interfaces? We would like to attach multiple Network Interfaces on EC2 > instances and would like to bind specific applications that we run on mesos > on specific interfaces? > > So basically I am wondering if Mesos can offer ports from different network > interfaces on the same slave?? > > -- > Thanks, > Diptanu Choudhury > Web - www.linkedin.com/in/diptanu > Twitter - @diptanu
