Bug 1539859 – Client side rate limiting makes migrations excessively long for large clusters

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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

Status:	CLOSED ERRATA

Aliases:	None

Product:	OpenShift Container Platform
Classification:	Red Hat
Component:	Auth (Show other bugs)
Sub Component:
Version:	3.9.0
Hardware:	Unspecified Unspecified

Priority	medium Severity medium
Target Milestone:	---
Target Release:	3.9.0
Assigned To:	Mo
QA Contact:	Chuan Yu
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:	1513139
Blocks:	1539855 1539857
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Reported:	2018-01-29 13:21 EST by Mo
Modified:	2018-03-28 10:24 EDT (History)
CC List:	10 users (show)

See Also:
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Story Points:	---
Clone Of:	1513139
Environment:
Last Closed:	2018-03-28 10:23:55 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2018:0489	None	None	None	2018-03-28 10:24 EDT

Groups: None (edit)

Comment 4 Mike Fiedler 2018-02-05 14:49:56 EST

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 2018-02-05 22:01:00 EST

Verified,no issue found.

Comment 8 errata-xmlrpc 2018-03-28 10:23:55 EDT

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

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