I0512 16:21:26.721022       1 main.go:97] Version: v4.5.0
I0512 16:21:26.723544       1 common.go:138] Probing CSI driver for readiness
I0512 16:21:26.736955       1 common.go:138] Probing CSI driver for readiness
I0512 16:21:26.742240       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0512 16:21:26.763631       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0512 16:21:26.764166       1 controller.go:130] Starting CSI attacher