I0502 05:42:12.721768       1 main.go:97] Version: v4.5.0
I0502 05:42:12.724695       1 common.go:138] Probing CSI driver for readiness
I0502 05:42:12.732611       1 common.go:138] Probing CSI driver for readiness
I0502 05:42:12.736541       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0502 05:42:12.751269       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0502 05:42:12.756268       1 controller.go:130] Starting CSI attacher