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Chapter 4. Overriding the cluster-wide default node selector for OpenShift Data Foundation post deployment
When a cluster-wide default node selector is used for OpenShift Data Foundation, the pods generated by CSI daemonsets are able to start only on the nodes that match the selector. To be able to use OpenShift Data Foundation from nodes which do not match the selector, override the cluster-wide default node selector by performing the following steps in the command line interface :
Procedure
Specify a blank node selector for the openshift-storage namespace.
oc annotate namespace openshift-storage openshift.io/node-selector=
$ oc annotate namespace openshift-storage openshift.io/node-selector=Copy to Clipboard Copied! Toggle word wrap Toggle overflow Delete the original pods generated by the DaemonSets.
oc delete pod -l app=csi-cephfsplugin -n openshift-storage oc delete pod -l app=csi-rbdplugin -n openshift-storage
oc delete pod -l app=csi-cephfsplugin -n openshift-storage oc delete pod -l app=csi-rbdplugin -n openshift-storageCopy to Clipboard Copied! Toggle word wrap Toggle overflow
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