def get_all_host_state(self, nodes, services):
host_states = []
for node in nodes:
host_state = HostState(node.hostname)
host_state.update(compute_node=node,
service=services.get(node.hostname))
host_states.append(host_state)
return host_states
def get_all_host_state(self, nodes, services):
host_states = []
for node in nodes:
host_state = HostState(node.hostname)
host_state.update(compute_node=node,
service=services.get(node.hostname))
host_states.append(host_state)
return host_states
def test_ram_filter_pass(self):
self.filt_cls = ram_filter.RamFilter()
container = objects.Container(self.context)
container.memory = '1024M'
host = HostState('testhost')
host.mem_total = 1024 * 128
host.mem_used = 1024
extra_spec = {}
self.assertTrue(self.filt_cls.host_passes(host, container, extra_spec))
def test_cpu_filter_pass(self):
self.filt_cls = cpu_filter.CPUFilter()
container = objects.Container(self.context)
container.cpu = 5.0
host = HostState('testhost')
host.cpus = 8
host.cpu_used = 0.0
extra_spec = {}
self.assertTrue(self.filt_cls.host_passes(host, container, extra_spec))
def test_pci_passthrough_with_pci_stats_none(self):
request = objects.ContainerPCIRequest(
count=1, spec=[{'vendor_id': '8086'}])
requests = objects.ContainerPCIRequests(requests=[request])
container = objects.Container(self.context)
host = HostState('testhost')
host.pci_stats = None
extra_spec = {'pci_requests': requests}
self.assertFalse(self.filt_cls.host_passes(host, container,
extra_spec))
def test_cpu_filter_fail(self):
self.filt_cls = cpu_filter.CPUFilter()
container = objects.Container(self.context)
container.cpu = 8.0
host = HostState('testhost')
host.cpus = 5
host.cpu_used = 2.0
extra_spec = {}
self.assertFalse(self.filt_cls.host_passes(host, container,
extra_spec))
def test_pci_passthrough_pass(self):
pci_stats_mock = mock.MagicMock()
pci_stats_mock.support_requests.return_value = True
request = objects.ContainerPCIRequest(
count=1, spec=[{'vendor_id': '8086'}])
requests = objects.ContainerPCIRequests(requests=[request])
container = objects.Container(self.context)
host = HostState('testhost')
host.pci_stats = pci_stats_mock
extra_spec = {'pci_requests': requests}
self.assertTrue(self.filt_cls.host_passes(host, container, extra_spec))
pci_stats_mock.support_requests.assert_called_once_with(
requests.requests)
def get_all_host_state(self, nodes):
host_states = []
for node in nodes:
host_state = HostState(node.hostname)
host_state.mem_total = node.mem_total
host_state.mem_used = node.mem_used
host_state.cpus = node.cpus
host_state.cpu_used = node.cpu_used
host_state.numa_topology = node.numa_topology
host_state.labels = node.labels
host_states.append(host_state)
return host_states
def test_pci_passthrough_empty_pci_request_obj(self):
requests = objects.ContainerPCIRequests(requests=[])
container = objects.Container(self.context)
host = HostState('testhost')
extra_spec = {'pci_requests': requests}
self.assertTrue(self.filt_cls.host_passes(host, container, extra_spec))
def test_pci_passthrough_no_pci_request(self):
container = objects.Container(self.context)
host = HostState('testhost')
extra_spec = {'pci_requests': None}
self.assertTrue(self.filt_cls.host_passes(host, container, extra_spec))