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Wednesday, October 28 • 12:05pm - 12:45pm
Upgrading OpenStack Without Breaking Everything (Including Neutron!)

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Everyone wants their OpenStack upgrades to be as painless for themselves  and their customers!   We'll cover our experiences in upgrading to Kilo the problems and solutions we discovered.  This talk will cover all aspects of the upgrade with a focus on Neutron.

This talk will include:

  • How to keep Neutron from dropping all your traffic during the upgrade if you're using overlay networking

  • How to measure and reduce the impact of the upgrade

  • Testing in development and deploying to production

  • Specific problems and the solutions we used

  • Orchestration of upgrading in a multi-node, multi-region environment


Sean Lynn

Principal Engineer, OpenStack DevOps, TWC
Networking lead for Time Warner Cable
avatar for Clayton O'Neill

Clayton O'Neill

Site Reliability Engineer, GitHub

Wednesday October 28, 2015 12:05pm - 12:45pm JST

Attendees (1)