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.'))
def _check_host(ihost):
if utils.is_aio_simplex_host_unlocked(ihost):
raise wsme.exc.ClientSideError(_("Host must be locked."))
elif ihost['administrative'] != 'locked':
unlocked = False
current_ihosts = pecan.request.dbapi.ihost_get_list()
for h in current_ihosts:
if (h['administrative'] != 'locked'
and h['hostname'] != ihost['hostname']):
unlocked = True
if unlocked:
raise wsme.exc.ClientSideError(_("Host must be locked."))
def _check_hosts(self):
hosts = pecan.request.dbapi.ihost_get_list()
for h in hosts:
if api_utils.is_aio_simplex_host_unlocked(h):
raise wsme.exc.ClientSideError(
_("Host {} must be locked.".format(h['hostname'])))
elif (h['administrative'] != constants.ADMIN_LOCKED
and constants.WORKER in h['subfunctions']
and not api_utils.is_host_active_controller(h)
and not api_utils.is_host_simplex_controller(h)):
raise wsme.exc.ClientSideError(
_("Host {} must be locked.".format(h['hostname'])))
