*** Bug 2012765 has been marked as a duplicate of this bug. ***
Verified on 4.7.0-0.nightly-2021-11-17-094737 over OSP16.1 (RHOS-16.1-RHEL-8-20210903.n.0). clusteroperator storage is fully functional after IPI installation: $ oc get clusteroperators storage NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE storage 4.7.0-0.nightly-2021-11-17-094737 True False False 118m and the manifest changes are present (there is not any volume targeting /var/lib/kubelet/pods): $ export WORKER=ostest-8m2wp-worker-0-d4bvx $ oc get pods -n openshift-cluster-csi-drivers -l app=openstack-cinder-csi-driver-node --field-selector spec.nodeName=$WORKER -o json | jq '.items[0].spec.volumes[]' { "hostPath": { "path": "/var/lib/kubelet/plugins/cinder.csi.openstack.org", "type": "DirectoryOrCreate" }, "name": "socket-dir" } { "hostPath": { "path": "/var/lib/kubelet/plugins_registry/", "type": "Directory" }, "name": "registration-dir" } { "hostPath": { "path": "/var/lib/kubelet", "type": "Directory" }, "name": "kubelet-dir" } { "hostPath": { "path": "/dev", "type": "Directory" }, "name": "pods-probe-dir" } { "name": "secret-cinderplugin", "secret": { "defaultMode": 420, "items": [ { "key": "clouds.yaml", "path": "clouds.yaml" } ], "secretName": "openstack-cloud-credentials" } } { "configMap": { "defaultMode": 420, "items": [ { "key": "cloud.conf", "path": "cloud.conf" } ], "name": "openstack-cinder-config" }, "name": "config-cinderplugin" } { "configMap": { "defaultMode": 420, "items": [ { "key": "ca-bundle.pem", "path": "ca-bundle.pem" } ], "name": "cloud-provider-config", "optional": true }, "name": "cacert" } { "name": "openstack-cinder-csi-driver-node-sa-token-7jztr", "secret": { "defaultMode": 420, "secretName": "openstack-cinder-csi-driver-node-sa-token-7jztr" } } Inside csi-driver pod, as expected, there is no partition on /var/lib/kubelet/pods and it is on /var/lib/kubelet: $ oc rsh -n openshift-cluster-csi-drivers $(oc get pods -n openshift-cluster-csi-drivers -l app=openstack-cinder-csi-driver-node --field-selector spec.nodeName=$WORKER -o NAME) Defaulting container name to csi-driver. Use 'oc describe pod/openstack-cinder-csi-driver-node-2zbqn -n openshift-cluster-csi-drivers' to see all of the containers in this pod. sh-4.4# findmnt -D | grep '/var/lib/kubelet/pods$' sh-4.4# findmnt -D | grep '/var/lib/kubelet$' /dev/vda4[/ostree/deploy/rhcos/var/lib/kubelet] xfs 39.5G 8.2G 31.3G 21% /var/lib/kubelet sh-4.4# After restarting the pod 100 times, the system remains stable: $ for i in {1..100}; do echo $i; oc delete -n openshift-cluster-csi-drivers $(oc get pods -n openshift-cluster-csi-drivers -l app=openstack-cinder-csi-driver-node --field-selector spec.nodeName=$WORKER -o name); done ... (shiftstack) [stack@undercloud-0 ~]$ oc rsh -n openshift-cluster-csi-drivers $(oc get pods -n openshift-cluster-csi-drivers -l app=openstack-cinder-csi-driver-node --field-selector spec.nodeName=$WORKER -o NAME) Defaulting container name to csi-driver. Use 'oc describe pod/openstack-cinder-csi-driver-node-cwmrh -n openshift-cluster-csi-drivers' to see all of the containers in this pod. sh-4.4# findmnt -D | grep '/var/lib/kubelet$' /dev/vda4[/ostree/deploy/rhcos/var/lib/kubelet] xfs 39.5G 8.4G 31.1G 21% /var/lib/kubelet sh-4.4# xfs 39.5G 8.8G 30.7G 22% /var/lib/kubelet (shiftstack) [stack@undercloud-0 ~]$ oc get clusterversion NAME VERSION AVAILABLE PROGRESSING SINCE STATUS version 4.7.0-0.nightly-2021-11-17-094737 True False 164m Cluster version is 4.7.0-0.nightly-2021-11-17-094737 (shiftstack) [stack@undercloud-0 ~]$ oc get clusteroperator storage NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE storage 4.7.0-0.nightly-2021-11-17-094737 True False False 3h3m
*** Bug 2025444 has been marked as a duplicate of this bug. ***
This fix will be included in the next 4.7.38. Estimated Ship date: 01-Dec.
Removing the Triaged keyword because: * the QE automation assessment (flag qe_test_coverage) is missing
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 (OpenShift Container Platform 4.7.38 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-2021:4802