Credentials are not cached

Bug #1815771 reported by Jose Castro Leon on 2019-02-13
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Identity (keystone)
Medium
Jose Castro Leon

Bug Description

While trying to improve performance on validation of EC2 credentials, we have just realized than the credentials are always fetched from the underlying database.

If there is a flood on credential validation, this will transform in a increase of load on the database server that could impact the service.

description: updated

Fix proposed to branch: master
Review: https://review.openstack.org/636645

Changed in keystone:
assignee: nobody → Jose Castro Leon (jose-castro-leon)
status: New → In Progress
Changed in keystone:
importance: Undecided → Medium
tags: added: performance
tags: added: caching
Colleen Murphy (krinkle) on 2019-03-12
Changed in keystone:
milestone: none → stein-rc1
Colleen Murphy (krinkle) on 2019-03-20
Changed in keystone:
milestone: stein-rc1 → stein-rc2
Colleen Murphy (krinkle) on 2019-03-26
Changed in keystone:
milestone: stein-rc2 → none

Reviewed: https://review.opendev.org/636645
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=479a2a0afaeb505c371ee97a1f2fbc1b11e3cef1
Submitter: Zuul
Branch: master

commit 479a2a0afaeb505c371ee97a1f2fbc1b11e3cef1
Author: Jose Castro Leon <email address hidden>
Date: Wed Feb 13 15:54:39 2019 +0100

    Adds caching of credentials

    Allows to cache the credentials as they are currently fetched
    directly from the database

    Change-Id: I9a706ac506b0f65402f2433e6fd56097e0830657
    Closes-Bug: #1815771

Changed in keystone:
status: In Progress → Fix Released

This issue was fixed in the openstack/keystone 16.0.0.0rc1 release candidate.

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