Tripleo HA Federation Proof-of-Concept

Keystone has supported identity federation for several releases. I have been working on a proof-of-concept integration of identity federation in a TripleO deployment. I was able to successfully login to Horizon via WebSSO, and want to share my notes.

A federation deployment requires changes to the network topology, Keystone, the HTTPD service, and Horizon. The various OpenStack deployment tools will have their own ways of applying these changes. While this proof-of-concept can’t be called production-ready, it does demonstrate that TripleO can support Federation using SAML. From this proof-of-concept, we should be to deduce the necessary steps needed for a production deployment.

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