def test_aggregate_values_from_key_with_wrong_key(self):
host_state = fakes.FakeHostState('fake', 'node',
{'aggregates': _AGGREGATE_FIXTURES})
values = utils.aggregate_values_from_key(host_state, key_name='k3')
self.assertEqual(set(), values)
def test_aggregate_values_from_key_with_wrong_key(self):
host_state = fakes.FakeHostState(
'fake', 'node', {'aggregates': _AGGREGATE_FIXTURES})
values = utils.aggregate_values_from_key(host_state, key_name='k3')
self.assertEqual(set(), values)
def host_passes(self, host_state, filter_properties):
instance_type = filter_properties.get('instance_type')
aggregate_vals = utils.aggregate_values_from_key(
host_state, 'instance_type')
if not aggregate_vals:
return True
return instance_type['name'] in aggregate_vals
def host_passes(self, host_state, filter_properties):
instance_type = filter_properties.get('instance_type')
aggregate_vals = utils.aggregate_values_from_key(
host_state, 'instance_type')
if not aggregate_vals:
return True
return instance_type['name'] in aggregate_vals
def _get_cpu_allocation_ratio(self, host_state, filter_properties):
aggregate_vals = utils.aggregate_values_from_key(
host_state,
'cpu_allocation_ratio')
try:
ratio = utils.validate_num_values(
aggregate_vals, CONF.cpu_allocation_ratio, cast_to=float)
except ValueError as e:
LOG.warning(_LW("Could not decode cpu_allocation_ratio: '%s'"), e)
ratio = CONF.cpu_allocation_ratio
return ratio
def _get_max_io_ops_per_host(self, host_state, filter_properties):
aggregate_vals = utils.aggregate_values_from_key(
host_state,
'max_io_ops_per_host')
try:
value = utils.validate_num_values(
aggregate_vals, CONF.max_io_ops_per_host, cast_to=int)
except ValueError as e:
LOG.warning(_LW("Could not decode max_io_ops_per_host: '%s'"), e)
value = CONF.max_io_ops_per_host
return value
def _get_max_io_ops_per_host(self, host_state, filter_properties):
aggregate_vals = utils.aggregate_values_from_key(
host_state, 'max_io_ops_per_host')
try:
value = utils.validate_num_values(aggregate_vals,
CONF.max_io_ops_per_host,
cast_to=int)
except ValueError as e:
LOG.warning(_LW("Could not decode max_io_ops_per_host: '%s'"), e)
value = CONF.max_io_ops_per_host
return value
