
Drop validation of service name which is not implemented for the other daemons. This allows us to simplify handling of the provided service name. Also remove the "dead" support for standalone keystone service in CentOS/RHEL because the service is no longer available in these operating systems. Change-Id: I4aacfc55e43bc15a1e9f821353633d651dc29dfa Signed-off-by: Takashi Kajinami <kajinamit@oss.nttdata.com>