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Tuesday, November 4 • 17:30 - 18:10
Scaling Ironic

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Rackspace's OnMetal launched in July as the first and only deployment of Ironic on the public cloud. Rackspace has since scaled Ironic to manage thousands of servers in a multitenant environment.

This talk will discuss the challenges we faced while deploying and scaling OnMetal. Ironic's architecture allows for a straightforward HA model and horizontal scaling, but there were (as always) performance issues that set our team back while growing our production environment. These issues came to life on both the Nova and Ironic side of the control plane.

This talk will also cover how we brought a new deploy model to Ironic that fixed some core architectural issues with the default deploy driver, while also allowing Ironic to do more interesting things with hardware that it manages.

Speakers
avatar for Jim Rollenhagen

Jim Rollenhagen

Software Developer
Jim Rollenhagen has been working with OpenStack since early 2014,  when he joined the Ironic project and helped found the  Ironic-Python-Agent project. He continues to work primarily on the  Ironic project where he is a core reviewer, but also dabbling in Nova  and Neutron. In a former life, he was a web developer, and now has a  mission of providing infrastructure for the world to use. Jim is a huge  fan of shipping... Read More →


Tuesday November 4, 2014 17:30 - 18:10
Room 242AB

Attendees (99)