Add trust level cache to trusted_filter

Registered by jiang, yunhong on 2012-09-10

 Currently each time the trusted filter is called to check host_pass, it polls OAT service to get the trusted level for the host. This solution is not good on scalability. With a cache for the host trust level, trusted filter don't need to consult OAT service if the cache is still valid, thus improves the scalability.

Blueprint information

Status:
Complete
Approver:
Vish Ishaya
Priority:
Low
Drafter:
jiang, yunhong
Direction:
Approved
Assignee:
jiang, yunhong
Definition:
Approved
Series goal:
Accepted for grizzly
Implementation:
Implemented
Milestone target:
milestone icon 2013.1
Started by
Vish Ishaya on 2012-11-06
Completed by
Russell Bryant on 2013-01-22

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/trusted-filter-cache,n,z

Addressed by: https://review.openstack.org/12694
    Add trust level cache to trusted_filter

Addressed by: https://review.openstack.org/19029
    Remove the global DATA

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.

Subscribers

No subscribers.