Bug 1539859 - Client side rate limiting makes migrations excessively long for large clusters
Summary: Client side rate limiting makes migrations excessively long for large clusters
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: OpenShift Container Platform
Classification: Red Hat
Component: apiserver-auth
Version: 3.9.0
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
: 3.9.0
Assignee: Mo
QA Contact: Chuan Yu
URL:
Whiteboard:
Depends On: 1513139
Blocks: 1539855 1539857
TreeView+ depends on / blocked
 
Reported: 2018-01-29 18:21 UTC by Mo
Modified: 2018-03-28 14:24 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1513139
Environment:
Last Closed: 2018-03-28 14:23:55 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2018:0489 0 None None None 2018-03-28 14:24:35 UTC

Comment 4 Mike Fiedler 2018-02-05 19:49:56 UTC 
Tested the following clients against a 3.6.173.0.86 server:

3.6.173.0.101
3.7.27
3.8.32
3.9.0-0.36.0

For 1000 projects oc adm migrate authorization time was reduced from 14 minutes (pre-fix client - 3.6.173.0.86) to 6-7 seconds.   The 14 minutes is inline with the estimate above of 5 hours for 20K projects

For 20000 projects, migration time with the fix was ~ 2m 20s for all versions of the fixed client. 

This can be marked VERIFIED once a functional team regression of the command is performed.
Comment 5 scheng 2018-02-06 03:01:00 UTC 
Verified,no issue found.
Comment 8 errata-xmlrpc 2018-03-28 14:23:55 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:0489
Note You need to log in before you can comment on or make changes to this bug.