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Thursday, October 29 • 4:30pm - 5:10pm
It Takes a Community: Interoperable Networking In OpenStack via DefCore

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Would you like to be able to move applications seamlessly between OpenStack Powered clouds?  Sure you would—but today, that’s hard.  One of the trickiest aspects of interoperability today is the network stack: OpenStack has multiple networking API’s available that can’t be deployed together, making it difficult to create an interoperable standard.  Without an interoperable standard, applications become a tangle of if/else loops to account for the different possible networking capabilities of various public clouds, appliances, distributions, and managed offerings--and it’s difficult to determine which products support which networking options at all.  Interoperability by if/else loop isn’t really interoperability at all.

The OpenStack community is responding to the challenge of creating an interoperable standard between OpenStack Powered products via the work of the DefCore Committee.  The DefCore Guidelines seek to define core in such a way that OpenStack Powered products can be verifiably tested for adherence to an interoperability standard and consumers can make informed decisions about what they deploy and how they write their applications.  But the DefCore Committe can't operate in a vacume: solving interoperability in networking requires the help of the technical community, the Board of Directors, the DefCore Committee, vendors, and operators.

In this talk, members of the Nova and Neutron technical communities and the DefCore Committee will discuss the history of networking in OpenStack, take the current temperature of OpenStack's networking stacks, and discuss how the DefCore Committee, technical community, and Board of Directors are working together to solve the interoperability problem.  We’ll explain what’s being proposed for the next DefCore Guideline and how we as a community got there.  Attendees will learn about the impact on operators and vendors and leave with an understanding of what to expect of OpenStack Powered (TM) products that meet interoperable networking standards in the future.  We’ll also discuss the feedback that’s been generated so far from operators, vendors, and developers and discuss the future of interoperable networking in OpenStack.  

avatar for Russell Bryant

Russell Bryant

Distinguished Engineer, Red Hat
Russell is a Distinguished Engineer in Service Delivery, leading SD's adoption of OVN across our managed services. Russell also has a long history with OVN, having helped create the project back in 2015 and leading the planning for product teams to take over ownership of OVN by 2... Read More →
avatar for Kyle Mestery

Kyle Mestery

Senior Principal Engineer, Intel
I am a technology executive and distinguished engineer with experience building teams to deliver cloud security solutions using a combination of open source and custom software. I write code, architecture documents, and help mentor members of the team to perform their best. In Open... Read More →
avatar for Mark Voelker

Mark Voelker

OpenStack Architect, VMware
Mark T. Voelker is the OpenStack Architect at VMware, but generally prefers to think of himself as a breadth-first technologist with a flair for distributed systems. Prior to joining VMware, Mark spent 11+ years at Cisco Systems, most recently with the Cloud and Virtualization Group/Office... Read More →

Thursday October 29, 2015 4:30pm - 5:10pm JST

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