I0728 12:21:19.260656       1 main.go:97] Version: v4.5.0
I0728 12:21:19.264523       1 common.go:138] Probing CSI driver for readiness
I0728 12:21:19.268916       1 common.go:138] Probing CSI driver for readiness
I0728 12:21:19.294058       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0728 12:21:19.303965       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0728 12:21:19.304468       1 controller.go:130] Starting CSI attacher