I0416 16:31:49.748003       1 main.go:97] Version: v4.5.0
I0416 16:31:49.750538       1 common.go:138] Probing CSI driver for readiness
I0416 16:31:49.757076       1 common.go:138] Probing CSI driver for readiness
I0416 16:31:49.761902       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0416 16:31:49.801305       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0416 16:31:49.801679       1 controller.go:130] Starting CSI attacher