* remove etcd data dir when etcd is disabled
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* fix comment
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* more fixes
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>

* use debug instead of info logs
Signed-off-by: galal-hussein <hussein.galal.ahmed.11@gmail.com>