def test_get_available_resources(self, mock_cpu_used, mock_info, mock_mem,
mock_output):
self.driver = DockerDriver()
mock_output.return_value = LSCPU_ON
conf.CONF.set_override('floating_cpu_set', "0")
mock_mem.return_value = (100 * units.Ki, 50 * units.Ki, 50 * units.Ki,
50 * units.Ki)
mock_info.return_value = (10, 8, 0, 2, 48, 'x86_64', 'linux',
'CentOS', '3.10.0-123',
{'dev.type': 'product'})
mock_cpu_used.return_value = 1.0
node_obj = objects.ComputeNode()
self.driver.get_available_resources(node_obj)
self.assertEqual(_numa_topo_spec, node_obj.numa_topology.to_list())
self.assertEqual(node_obj.mem_total, 100)
self.assertEqual(node_obj.mem_free, 50)
self.assertEqual(node_obj.mem_available, 50)
self.assertEqual(10, node_obj.total_containers)
self.assertEqual(8, node_obj.running_containers)
self.assertEqual(0, node_obj.paused_containers)
self.assertEqual(2, node_obj.stopped_containers)
self.assertEqual(48, node_obj.cpus)
self.assertEqual(1.0, node_obj.cpu_used)
self.assertEqual('x86_64', node_obj.architecture)
self.assertEqual('linux', node_obj.os_type)
self.assertEqual('CentOS', node_obj.os)
self.assertEqual('3.10.0-123', node_obj.kernel_version)
self.assertEqual({'dev.type': 'product'}, node_obj.labels)
def setUp(self):
super(TestDockerDriver, self).setUp()
self.driver = DockerDriver()
dfc_patcher = mock.patch.object(docker_utils, 'docker_client')
docker_client = dfc_patcher.start()
self.dfc_context_manager = docker_client.return_value
self.mock_docker = mock.MagicMock()
self.mock_default_container = obj_utils.get_test_container(
self.context)
self.dfc_context_manager.__enter__.return_value = self.mock_docker
self.addCleanup(dfc_patcher.stop)
def test_get_available_resources(self, mock_cpu_used, mock_info, mock_mem,
mock_disk, mock_numa_cpu, mock_numa_mem,
mock_output):
self.driver = DockerDriver()
numa_cpu_info = defaultdict(list)
numa_cpu_info['0'] = [0, 8]
mock_numa_cpu.return_value = numa_cpu_info
mock_numa_mem.return_value = [1024 * 32]
mock_output.return_value = LSCPU_ON
conf.CONF.set_override('floating_cpu_set', "0")
mock_mem.return_value = (100 * units.Ki, 50 * units.Ki, 50 * units.Ki,
50 * units.Ki)
mock_info.return_value = {
'total_containers': 10,
'running_containers': 8,
'paused_containers': 0,
'stopped_containers': 2,
'cpus': 48,
'architecture': 'x86_64',
'os_type': 'linux',
'os': 'CentOS',
'kernel_version': '3.10.0-123',
'labels': {
'dev.type': 'product'
},
'runtimes': ['runc'],
'enable_cpu_pinning': False,
'docker_root_dir': '/var/lib/docker'
}
mock_cpu_used.return_value = 1.0
mock_disk.return_value = 80
node_obj = objects.ComputeNode()
self.driver.get_available_resources(node_obj)
self.assertEqual(_numa_topo_spec, node_obj.numa_topology.to_list())
self.assertEqual(node_obj.mem_total, 100)
self.assertEqual(node_obj.mem_free, 50)
self.assertEqual(node_obj.mem_available, 50)
self.assertEqual(10, node_obj.total_containers)
self.assertEqual(8, node_obj.running_containers)
self.assertEqual(0, node_obj.paused_containers)
self.assertEqual(2, node_obj.stopped_containers)
self.assertEqual(48, node_obj.cpus)
self.assertEqual(1.0, node_obj.cpu_used)
self.assertEqual('x86_64', node_obj.architecture)
self.assertEqual('linux', node_obj.os_type)
self.assertEqual('CentOS', node_obj.os)
self.assertEqual('3.10.0-123', node_obj.kernel_version)
self.assertEqual({'dev.type': 'product'}, node_obj.labels)
self.assertEqual(80, node_obj.disk_total)
self.assertEqual(['runc'], node_obj.runtimes)
def test_get_available_resources(self, mock_info, mock_mem, mock_disk,
mock_numa_cpu, mock_numa_mem,
mock_output):
self.driver = DockerDriver()
numa_cpu_info = defaultdict(list)
numa_cpu_info['0'] = [0, 8]
mock_numa_cpu.return_value = numa_cpu_info
mock_numa_mem.return_value = [1024 * 32]
mock_output.return_value = LSCPU_ON
conf.CONF.set_override('floating_cpu_set', "0")
mock_mem.return_value = (100 * units.Ki, 50 * units.Ki, 50 * units.Ki,
50 * units.Ki)
mock_info.return_value = {
'total_containers': 10,
'running_containers': 8,
'paused_containers': 0,
'stopped_containers': 2,
'cpus': 48,
'architecture': 'x86_64',
'os_type': 'linux',
'os': 'CentOS',
'kernel_version': '3.10.0-123',
'labels': {
'dev.type': 'product'
},
'runtimes': ['runc'],
'enable_cpu_pinning': False,
'docker_root_dir': '/var/lib/docker'
}
mock_disk.return_value = (100, 20)
data = self.driver.get_available_resources()
self.assertEqual(_numa_topo_spec, data['numa_topology'].to_list())
self.assertEqual(100, data['mem_total'])
self.assertEqual(50, data['mem_free'], 50)
self.assertEqual(50, data['mem_available'])
self.assertEqual(10, data['total_containers'])
self.assertEqual(8, data['running_containers'])
self.assertEqual(0, data['paused_containers'])
self.assertEqual(2, data['stopped_containers'])
self.assertEqual(48, data['cpus'])
self.assertEqual('x86_64', data['architecture'])
self.assertEqual('linux', data['os_type'])
self.assertEqual('CentOS', data['os'])
self.assertEqual('3.10.0-123', data['kernel_version'])
self.assertEqual({'dev.type': 'product'}, data['labels'])
self.assertEqual(80, data['disk_total'])
self.assertEqual(['runc'], data['runtimes'])