def _check_host_state(self, host_id):
host = pecan.request.dbapi.ihost_get(host_id)
if utils.is_aio_simplex_host_unlocked(host):
raise exception.HostMustBeLocked(host=host['hostname'])
elif host['administrative'] != constants.ADMIN_LOCKED and not \
utils.is_host_simplex_controller(host):
raise exception.HostMustBeLocked(host=host['hostname'])
def _check_host(ihost):
if utils.is_aio_simplex_host_unlocked(ihost):
raise exception.HostMustBeLocked(host=ihost['hostname'])
elif ihost.administrative != constants.ADMIN_LOCKED and not \
utils.is_host_simplex_controller(ihost):
raise wsme.exc.ClientSideError(_('Host must be locked.'))
if constants.WORKER not in ihost.subfunctions:
raise wsme.exc.ClientSideError(_('Can only modify worker node cores.'))
