I0625 19:52:49.614709       1 main.go:97] Version: v4.5.0
I0625 19:52:49.618959       1 common.go:138] Probing CSI driver for readiness
I0625 19:52:49.625032       1 common.go:138] Probing CSI driver for readiness
I0625 19:52:49.629564       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0625 19:52:49.645261       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0625 19:52:49.645431       1 controller.go:130] Starting CSI attacher