Please note: This schedule is for OpenStack Active Technical Contributors participating in the Icehouse Design Summit sessions in Hong Kong. These are working sessions to determine the roadmap of the Icehouse release and make decisions across the project. To see the full OpenStack Summit schedule, including presentations, panels and workshops, go to http://openstacksummitnovember2013.sched.org.
This session will include the following subject(s):
Handling the one-public-ip-per-cluster use case:
As the Hadoop clusters that Savanna manages grow having a floating/routable IP for each instance is not only wasteful but often unnecessary.
In a typical deployment the head node(s) (JobTracker&NameNode) need to be accessible to the user, but the individual workers within the cluster must only be accessible from the head node.
There is an architecture discussion to have about how to support this use case.
(Session proposed by Matthew Farrellee)
Flexible networking support:
Discuss the mechanisms required to support both nova-network and Neutron including features that could be required in area of networking for Savanna.
Subtopics:
* networking in different OpenStack topologies (problem of accessing VMs from Savanna controller and etc.); * provisioning of a cluster over a private network/namespace using Neutron.
