def METHOD_NAME(self, service=None):
    if not base.snap:
        if not service:
            service = self.service_name
        if (base.clone_type == 'rpm' and base.os_initdaemon == 'systemd') or base.deb_sysd_clone:
            self.run([base.service_path, 'daemon-reload'])
        elif base.os_name == 'ubuntu16':
            self.run([paths.cmd_update_rc, service, 'defaults'])