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Wednesday, April 18 • 11:00am - 11:55am
High Availability in OpenStack

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A brainstorm session for discussing ideas to achieve true high availability for OpenStack components. For a few infrastructure services, this is straightforward as solutions already exists: - MySQL - RabbitMQ - also load balancing (not really HA, but related) Other services are entirely stateless, and upstart integration exists, so we can just tuck them under a cluster manager and get HA pretty much for free. Then there are some where integration with cluster management does not exist yet, but should be relatively easy to do, specifically in Glance. Then there are some tricky ones, such as nova-volume. One possible option that may come in handy is deeper Ceph integration (with RBD). And finally, there's HA for guests, for which there's a blueprint. (Session lead is Florian Haas)

Wednesday April 18, 2012 11:00am - 11:55am PDT
Seacliff AB

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