Bug 2125147 - [Backport to 4.11] [GSS]toleration for "non-ocs" taints OpenShift Data Foundation pods
Summary: [Backport to 4.11] [GSS]toleration for "non-ocs" taints OpenShift Data Founda...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenShift Data Foundation
Classification: Red Hat Storage
Component: odf-operator
Version: 4.10
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: ---
: ODF 4.11.2
Assignee: Nitin Goyal
QA Contact: Shrivaibavi Raghaventhiran
URL:
Whiteboard:
Depends On: 2122980
Blocks: 2125150
TreeView+ depends on / blocked
 
Reported: 2022-09-08 06:39 UTC by Bipin Kunal
Modified: 2023-08-09 17:00 UTC (History)
24 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Previously, in OpenShift Data Foundation 4.10 and 4.11 versions, the `odf-operator` removed the taints (non-ocs) in the subscriptions that were changed or edited. This prevented the scheduling of the pods. With this update, the `odf-operator` does not remove the taints from the subscriptions.
Clone Of: 2122980
: 2125150 (view as bug list)
Environment:
Last Closed: 2022-10-11 15:06:12 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github red-hat-storage odf-operator pull 247 0 None Merged Prevent subscription config override if it is not empty 2022-09-09 07:51:08 UTC
Github red-hat-storage odf-operator pull 257 0 None open Bug 2125147:[release-4.11] Prevent subscription config override if it is not empty 2022-09-15 17:41:21 UTC
Red Hat Product Errata RHBA-2022:6888 0 None None None 2022-10-11 15:06:30 UTC

Comment 12 Shrivaibavi Raghaventhiran 2022-10-06 12:56:22 UTC 
Version:
-----------
ODF - quay.io/rhceph-dev/ocs-registry:4.11.2-5
OCP - 4.11.0-0.nightly-2022-10-05-233212

Test steps:
------------
1. Have 3M 3W setup and taint 3W nodes with taint "xyz"
oc adm taint nodes node1 xyz=true:NoSchedule
2. Add tolerations under placements in storagecluster.yaml
3. Add tolerations for all subscriptions in openshift-storage
4. Add tolerations in configmap rook-ceph-operator-config
5. Add tolerations in ocsinitializations.ocs.openshift.io
6. Waited for all pods to respin
7. Added capacity to check if new osds comes up on non-odf tainted nodes

Observations:
--------------
Toolbox pod did not accept the tolerations set, due to bug https://bugzilla.redhat.com/show_bug.cgi?id=2131220

Rest all pods/nodes are up and running

Hence moving the bug to VERIFIED state.
Comment 17 errata-xmlrpc 2022-10-11 15:06:12 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 (Red Hat OpenShift Data Foundation 4.11.2 Bug Fix Update), 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-2022:6888
Note You need to log in before you can comment on or make changes to this bug.