Path	Lines of Code
controllers/certs.go	146
controllers/controller.go	344
controllers/etcd_plane.go	186
controllers/healthcheck.go	118
controllers/helpers.go	218
controllers/machines.go	94
controllers/periodic_healthcheck.go	218
controllers/scale.go	109
controllers/status.go	81
controllers/testutils.go	252
controllers/upgrade.go	42