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Tuesday, May 19 • 2:00pm - 2:40pm
OVN: Native Virtual Networking for Open vSwitch

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OVN is a new network virtualization project that brings virtual networking to the Open vSwitch user community.  It is being developed by the core OVS team.  OVN will support the same container and virtual machine environments as OVS, including KVM, Xen, and Hyper-V. OVN will include logical switches and routers, security groups, and L2/L3/L4 ACLs, implemented on top of a tunnel-based overlay network.  For physical-logical network integration, OVN will implement software gateways, as well as support hardware gateways from a variety of vendors.

The OVN architecture simplifies the current OVS integration within Neutron by providing a virtual networking abstraction.  OVN provides Neutron with improved dataplane performance through shortcut, distributed logical L3 processing and in-kernel based security groups, without running special OpenStack agents on hypervisors.

In this presentation, we will discuss the architecture of OVN, detail our development plans, and provide a demo.  The demo will show an OpenStack-driven OVN deployment connecting containers and Linux and Hyper-V based hypervisors.  We will also discuss how OVN leverages some of the newest features in OVS, which may be of interest to those writing their own OVS control planes.

Speakers
avatar for Russell Bryant

Russell Bryant

Senior Principal Software Engineer, Red Hat
Russell Bryant is Technical Director for OpenStack at Red Hat.  Russell has been working on OpenStack since late 2011. He has primarily worked in the areas of Compute and Networking. Russell served as the Project Technical Lead for Nova (Compute) for two releases. He also helped build the Open Virtual Network (OVN) project and is an Open vSwitch project committer. He has also been elected to the OpenStack Technical Committee and Foundation... Read More →
avatar for Kyle Mestery

Kyle Mestery

Distinguished Engineer, IBM
Kyle is a Distinguished Engineer and and Director of Open Source Networking at IBM where he leads a team of upstream engineers. He is a member of the OpenStack Technical Committee, and was the Neutron PTL for Juno, Kilo, and Liberty. He is a regular speaker at open source conferences and the founder of the Minnesota OpenStack Meetup. Kyle lives with his wife and family in Minnesota. You can find him on Twitter as @mestery.
avatar for Justin Pettit

Justin Pettit

OVS Core Developer
Justin Pettit is a lead developer on the Open vSwitch project.  He was a founding employee at Nicira and is currently working at VMware. He was a co-creator of OpenFlow, working on both the specification and reference implementation. In addition to working on Open vSwitch, he is involved in the design and development of Nicira/VMware’s other products. Prior to Nicira, Justin worked at three successful startups focused on network... Read More →


Tuesday May 19, 2015 2:00pm - 2:40pm
Room 118/119/120

Attendees (135)