Expand the caching layer in keystone

Registered by Morgan Fainberg on 2013-10-30

In Havana we implemented a basic set of caching for various keystone subsystems. In Icehouse this should be expanded to encompass more subsystems.

The tentative targets will be:
* Identity
* Include the rest of assignment (grants, etc)
* Policy
* Credential
* Clean mechanism to cover extensions (examples)
* Trusts
* Catalog

Blueprint information

Status:
Complete
Approver:
None
Priority:
Low
Drafter:
Morgan Fainberg
Direction:
Needs approval
Assignee:
Morgan Fainberg
Definition:
Superseded
Series goal:
None
Implementation:
Implemented
Milestone target:
None
Started by
Dolph Mathews on 2014-08-04
Completed by
Steve Martinelli on 2016-02-02

Related branches

Sprints

Whiteboard

Addressed by https://review.openstack.org/#/c/108970/
Caching layer for catalog

Caching of the catalog was particularly requested in https://bugs.launchpad.net/keystone/+bug/1282752

Gerrit topic: https://review.openstack.org/#q,topic:bp/expand-keystone-caching,n,z

Addressed by: https://review.openstack.org/108970
    Expand the caching layer in keystone

Addressed by: https://review.openstack.org/110575
    Implemented caching in identity layer.

Addressed by: https://review.openstack.org/113236
    Implemented caching in policy layer.

Addressed by: https://review.openstack.org/113277
    Implemented caching in trust layer.

(stevemar): this is pretty much complete

(?)

Work Items

Dependency tree

* Blueprints in grey have been implemented.

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