Bug 1748440

Summary: Document possible concern of migrating UID range from source cluster to destination could lead to UID range overlap with namespaces
Product: OpenShift Container Platform Reporter: John Matthews <jmatthew>
Component: Migration ToolingAssignee: Avital Pinnick <apinnick>
Status: CLOSED ERRATA QA Contact: Xin jiang <xjiang>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 4.2.0CC: chezhang, gferrazs, xjiang
Target Milestone: ---   
Target Release: 4.2.0   
Hardware: Unspecified   
OS: Unspecified   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-10-16 06:40:12 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description John Matthews 2019-09-03 15:09:12 UTC
We want to include a note in migration docs that for OCP 4.2 when migrating a namespace we will preserve the annotations on a namespace of:


This could lead to potential overlap of UID ranges in namespaces on destination cluster.

In next release (OCP 4.3 timeframe) we will make this step optional so a user can opt out of it.

For background info this is related to:


Comment 7 Xin jiang 2019-10-08 14:53:43 UTC
Confirmed that this issue is addressed on doc.

Comment 8 errata-xmlrpc 2019-10-16 06:40:12 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.


Comment 9 John Matthews 2020-04-14 21:18:00 UTC
Related to https://bugzilla.redhat.com/show_bug.cgi?id=1748531