Description of problem: sriovLiveMigration should not be enabled on sno clusters Version-Release number of selected component (if applicable): 4.10.0 How reproducible: 100% (checked two sno clusters) Steps to Reproduce: 1. run command "kubectl get hco kubevirt-hyperconverged -n openshift-cnv -o json | jq ".spec"" against sno cluster 2. validate that spec.featureGates.sriovLiveMigration is True by default 3. Actual results: ============== cnv-qe-jenkins@cnv-qe-infra-01:~$ kubectl get hco kubevirt-hyperconverged -n openshift-cnv -o json | jq ".spec" { "certConfig": { "ca": { "duration": "48h0m0s", "renewBefore": "24h0m0s" }, "server": { "duration": "24h0m0s", "renewBefore": "12h0m0s" } }, "featureGates": { "enableCommonBootImageImport": true, "sriovLiveMigration": true, "withHostPassthroughCPU": false }, Expected results: On a SNO cluster, by default it should be disabled. Additional info:
Validated against 4.10.1-36: =========================== cnv-qe-jenkins@cnv-qe-infra-01:~$ oc explain hco.spec.featureGates.sriovLiveMigration KIND: HyperConverged VERSION: hco.kubevirt.io/v1beta1 FIELD: sriovLiveMigration <boolean> DESCRIPTION: Allow migrating a virtual machine with SRIOV interfaces. Ignored on single node clusters. cnv-qe-jenkins@cnv-qe-infra-01:~$ ========================== Validated kubevirt.spec.configuration.developerConfiguration.featureGates does not show sriovLiveMigration. Enabling/disabling via hco had no effect.
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 (Moderate: OpenShift Virtualization 4.10.1 Images security and 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/RHSA-2022:4668