keystone/bug-1796887-eaea84e3f9a8ff9f.yaml at af1c1a822a8dfdd543c6e4d48264f5b8be2bdfc7 - keystone - OpenDev: Free Software Needs Free Tools

openstack/keystone

Jose Castro Leon d465a58f02 Add caching on trust role validation to improve performance

In the token model, the trust roles are not cached. This behavior
impacts services that are using trusts heavily like heat or magnum.
It introduces new cache data to improve the performance on token
validation requests on trusts.

Change-Id: I974907b427c34fd5db3228b6139d93bbcdc38df5
Closes-Bug: #1796887

2018-10-19 11:03:09 +02:00

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 fixes:
   - |
     [`bug 1796887 <https://bugs.launchpad.net/keystone/+bug/1796887>`_]
     Add caching on trust role validation to improve performance. Services
     relying heavily on trusts are impacted as the trusts are validated against
     the database. This adds caching on those operations to improve performance