I0806 01:12:17.197807 1 main.go:96] Version: v4.2.0 I0806 01:12:17.201261 1 connection.go:154] Connecting to unix:///csi/csi-provisioner.sock I0806 01:12:19.234750 1 connection.go:183] GRPC call: /csi.v1.Identity/GetPluginInfo I0806 01:12:19.234779 1 connection.go:184] GRPC request: {} I0806 01:12:19.242916 1 connection.go:186] GRPC response: {"name":"rbd.csi.ceph.com","vendor_version":"v3.5.1"} I0806 01:12:19.243042 1 connection.go:187] GRPC error: I0806 01:12:19.243110 1 main.go:154] CSI driver name: "rbd.csi.ceph.com" I0806 01:12:19.243154 1 common.go:111] Probing CSI driver for readiness I0806 01:12:19.243189 1 connection.go:183] GRPC call: /csi.v1.Identity/Probe I0806 01:12:19.243215 1 connection.go:184] GRPC request: {} I0806 01:12:19.244107 1 connection.go:186] GRPC response: {} I0806 01:12:19.244179 1 connection.go:187] GRPC error: I0806 01:12:19.244195 1 connection.go:183] GRPC call: /csi.v1.Controller/ControllerGetCapabilities I0806 01:12:19.244240 1 connection.go:184] GRPC request: {} I0806 01:12:19.244964 1 connection.go:186] GRPC response: {"capabilities":[{"Type":{"Rpc":{"type":1}}},{"Type":{"Rpc":{"type":5}}},{"Type":{"Rpc":{"type":7}}},{"Type":{"Rpc":{"type":9}}}]} I0806 01:12:19.245082 1 connection.go:187] GRPC error: I0806 01:12:19.245103 1 main.go:192] Start NewCSISnapshotSideCarController with snapshotter [rbd.csi.ceph.com] kubeconfig [] csiTimeout [1m0s] csiAddress [unix:///csi/csi-provisioner.sock] resyncPeriod [15m0s] snapshotNamePrefix [snapshot] snapshotNameUUIDLength [824641609768] I0806 01:12:19.247385 1 leaderelection.go:248] attempting to acquire leader lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com... I0806 01:12:19.263760 1 leaderelection.go:258] successfully acquired lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:19.263875 1 leader_election.go:212] new leader detected, current leader: ceph-csi-rbd-provisioner-6f6497f79c-8hnzf I0806 01:12:19.264080 1 leader_election.go:205] became leader, starting I0806 01:12:19.264339 1 snapshot_controller_base.go:115] Starting CSI snapshotter I0806 01:12:19.264783 1 reflector.go:219] Starting reflector *v1.VolumeSnapshotClass (15m0s) from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 I0806 01:12:19.264842 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 I0806 01:12:19.265759 1 reflector.go:219] Starting reflector *v1.VolumeSnapshotContent (15m0s) from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 I0806 01:12:19.265832 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:19.267421 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) E0806 01:12:19.267823 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:19.272339 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:20.600974 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:20.603118 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:20.820579 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:20.822255 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:12:22.904196 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:22.906305 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:23.102520 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:23.104095 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:12:24.281803 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:26.514550 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:26.516617 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:12:28.305117 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:28.307111 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:29.293151 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:33.918757 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:33.920708 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:12:34.301473 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:35.327939 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:35.329728 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:39.308939 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:44.320253 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:49.331944 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:50.573894 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:50.576001 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:12:54.341577 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:12:54.725597 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:12:54.727562 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:12:59.354292 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:04.363816 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:09.374291 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:14.383018 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:19.392146 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:24.400802 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:25.813187 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:13:25.814776 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:13:29.410067 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:34.418579 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:37.007430 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:13:37.009184 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:13:39.427633 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:44.436010 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:49.449272 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:54.459416 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:13:59.468860 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:04.478650 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:07.235125 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:14:07.236484 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:14:09.487705 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:14.496735 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:16.551542 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:14:16.553334 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:14:19.505651 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:24.514710 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:29.523430 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:34.531510 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:39.539792 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:44.550058 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:49.560876 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:51.303482 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:14:51.305188 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:14:54.567003 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:14:55.045168 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:14:55.046678 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:14:59.575051 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:04.584319 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:09.592907 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:14.601249 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:19.610921 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:24.619057 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:29.628640 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:30.099213 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:15:30.100806 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:15:34.636837 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:39.645051 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:44.652013 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:45.420267 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:15:45.421680 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:15:49.660042 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:54.668879 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:15:59.676435 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:04.686230 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:06.657734 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:16:06.659341 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:16:09.695016 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:14.703304 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:19.712899 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:21.517900 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:16:21.519530 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:16:24.720326 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:29.730022 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:34.740014 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:39.747945 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:44.758404 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:47.485783 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotContent from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:16:47.487005 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotContent: failed to list *v1.VolumeSnapshotContent: the server could not find the requested resource (get volumesnapshotcontents.snapshot.storage.k8s.io) I0806 01:16:49.764563 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:54.772494 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:16:59.781439 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:17:04.790106 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:17:08.640200 1 reflector.go:255] Listing and watching *v1.VolumeSnapshotClass from github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117 E0806 01:17:08.641709 1 reflector.go:138] github.com/kubernetes-csi/external-snapshotter/client/v4/informers/externalversions/factory.go:117: Failed to watch *v1.VolumeSnapshotClass: failed to list *v1.VolumeSnapshotClass: the server could not find the requested resource (get volumesnapshotclasses.snapshot.storage.k8s.io) I0806 01:17:09.796798 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com I0806 01:17:14.804832 1 leaderelection.go:278] successfully renewed lease kube-system/external-snapshotter-leader-rbd-csi-ceph-com