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Release Notes
Regression:
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Release Note Text:

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Enabling the kueue and ray components causes a reconciliation loop
Previously, if you enabled both the kueue and ray components in the default DataScienceCluster object, the DataScienceCluster object would continuously reconcile the components. This issue is now resolved.

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Enabling the kueue and ray components causes a reconciliation loop Previously, if you enabled both the kueue and ray components in the default DataScienceCluster object, the DataScienceCluster object would continuously reconcile the components. This issue is now resolved.
Release Note Type:
Bug Fix
Release Note Status:
Done
Test Blocker:
No
Git Pull Request:
https://github.com/red-hat-data-services/kueue/commit/811671ef15a3a74664399b27443e30016c6ce5ab, https://github.com/red-hat-data-services/kuberay/commit/0809ec828c0ca7627fb7e8a4f90f34bb917b9f26
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What

DSC keeps reconciling the components. It seems happening when codeflare and/or kueue and/or ray are enabled

UPDATE: from latest tests on RHOAI 2.8.1 and 2.8.0, I think it happens when kueue and ray are enabled together

Steps to reproduce

install RHOAI 2.8.1 or 2.9.0 (we haven't checked previous releases, but it could be present even before)
create DSC enaling kueue and ray (or all of the components)
wait until all the components get deployed in redhat-ods-applications namespace
check DSC: still reconciling
disable the above components
wait for components pod to be removed
check DSC: not reconciling anymore

Additional info

Environment

IBM Cloud with RHOAI 2.9 pre-RC iib:704539 and OCP 4.15.8
PSI Cluster (OpenStack) with RHOAI 2.8.1 from OperatorHub (stable channel) and OCP 4.15.8

clones

RHOAIENG-6261 Infinite reconciliation loop of DataScienceCluster (DSC)

is caused by

RHOAIENG-5501 Kuberay creates opendatahub namespace when enabled

RHOAIENG-6433 [2.8.z] Kueue creates opendatahub namespace when enabled

links to

RHBA-2024:130918 RHOAI 2.8.2 - Red Hat OpenShift AI