I0408 01:23:49.200900       1 main.go:97] Version: v4.5.0
I0408 01:23:49.203760       1 common.go:138] Probing CSI driver for readiness
I0408 01:23:49.210098       1 common.go:138] Probing CSI driver for readiness
I0408 01:23:49.217485       1 leaderelection.go:250] attempting to acquire leader lease kube-system/external-attacher-leader-rbd-csi-ceph-com...
I0408 01:23:49.449406       1 leaderelection.go:260] successfully acquired lease kube-system/external-attacher-leader-rbd-csi-ceph-com
I0408 01:23:49.449779       1 controller.go:130] Starting CSI attacher