Python VimClient.get_datastore方法代码示例

# 需要导入模块: from host.hypervisor.esx.vim_client import VimClient [as 别名]
# 或者: from host.hypervisor.esx.vim_client.VimClient import get_datastore [as 别名]
class TestVmManager(unittest.TestCase):
    def setUp(self):
        if "host_remote_test" not in config:
            raise SkipTest()

        self.host = config["host_remote_test"]["server"]
        self.pwd = config["host_remote_test"]["esx_pwd"]

        if self.host is None or self.pwd is None:
            raise SkipTest()

        self._logger = logging.getLogger(__name__)
        self.vim_client = VimClient(self.host, "root", self.pwd)
        self.vm_manager = EsxVmManager(self.vim_client, [])
        for vm in self.vim_client.get_vms():
            vm.Destroy()

    def tearDown(self):
        self.vim_client.disconnect(wait=True)

    @patch('os.path.exists', return_value=True)
    def test_vnc_ports(self, _exists):
        vm_id = self._vm_id()
        port = self._test_port()
        flavor = Flavor("vm", [QuotaLineItem("vm.cpu", 1, Unit.COUNT),
                               QuotaLineItem("vm.memory", 8, Unit.MB)])
        datastore = self.vim_client.get_datastore().name
        spec = self.vm_manager.create_vm_spec(vm_id, datastore, flavor)
        self.vm_manager.set_vnc_port(spec, port)
        try:
            self.vm_manager.create_vm(vm_id, spec)
            expected = self.vm_manager.get_vnc_port(vm_id)
            assert_that(expected, equal_to(port))

            ports = self.vm_manager.get_occupied_vnc_ports()
            assert_that(ports, contains(port))
        finally:
            self.vm_manager.delete_vm(vm_id)

    @patch('os.path.exists', return_value=True)
    def test_mks_ticket(self, _exists):
        vm_id = self._vm_id()
        flavor = Flavor("vm", [QuotaLineItem("vm.cpu", 1, Unit.COUNT),
                               QuotaLineItem("vm.memory", 8, Unit.MB)])
        datastore = self.vim_client.get_datastore().name
        spec = self.vm_manager.create_vm_spec(vm_id, datastore, flavor)
        try:
            self.vm_manager.create_vm(vm_id, spec)
            self.vm_manager.power_on_vm(vm_id)
            ticket = self.vm_manager.get_mks_ticket(vm_id)
            assert_that(ticket.cfg_file, not_none())
            assert_that(ticket.ticket, not_none())
        finally:
            self.vm_manager.power_off_vm(vm_id)
            self.vm_manager.delete_vm(vm_id)

    def _vm_id(self):
        vm_id = strftime("%Y-%m-%d-%H%M%S-", localtime())
        vm_id += str(random.randint(1, 10000))

        return vm_id

    def _test_port(self):
        return 5907

# 需要导入模块: from host.hypervisor.esx.vim_client import VimClient [as 别名]
# 或者: from host.hypervisor.esx.vim_client.VimClient import get_datastore [as 别名]
class TestVimClient(unittest.TestCase):
    def setUp(self):
        if "host_remote_test" not in config:
            raise SkipTest()

        self.host = config["host_remote_test"]["server"]
        self.pwd = config["host_remote_test"]["esx_pwd"]

        if self.host is None or self.pwd is None:
            raise SkipTest()

        self.vim_client = VimClient(self.host, "root", self.pwd,
                                    auto_sync=True)
        self.vm_config = EsxVmConfig(self.vim_client)
        self._logger = logging.getLogger(__name__)

    def tearDown(self):
        self.vim_client.disconnect(wait=True)

    def test_memory_usage(self):
        used_memory = self.vim_client.memory_usage_mb
        assert_that(used_memory > 0, is_(True))

    def test_total_memory(self):
        total_memory = self.vim_client.total_vmusable_memory_mb
        assert_that(total_memory > 0, is_(True))

    def test_total_cpus(self):
        num_cpus = self.vim_client.num_physical_cpus
        assert_that(num_cpus > 0, is_(True))

    def _create_test_vm(self, suffix="host-integ"):
        # Create VM
        vm_id = "vm_%s-%s-%s" % (
            time.strftime("%Y-%m-%d-%H%M%S", time.localtime()),
            str(random.randint(100000, 1000000)),
            suffix)

        datastore = self.vim_client.get_datastore().name
        disk_path = "[%s] %s/disk.vmdk" % (datastore, vm_id)
        create_spec = self.get_create_spec(datastore, vm_id, disk_path)
        folder = self.vim_client.vm_folder
        resource_pool = self.vim_client.root_resource_pool
        task = folder.CreateVm(create_spec, resource_pool, None)
        self.vim_client.wait_for_task(task)
        vm = self.vim_client.get_vm(vm_id)
        return (vm_id, vm, datastore, disk_path)

    def test_get_cached_vm(self):
        vm_id, vm, datastore, disk_path = self._create_test_vm("vm-cache-test")

        # Verify VM is in cache
        vms = self.vim_client.get_vms_in_cache()
        found_vms = [v for v in vms if v.name == vm_id]
        assert_that(len(found_vms), is_(1))
        assert_that(found_vms[0].name, is_(vm_id))
        assert_that(found_vms[0].power_state, is_(PowerState.poweredOff))
        assert_that(found_vms[0].memory_mb, is_(64))
        assert_that(found_vms[0].path, starts_with("[%s]" % datastore))
        assert_that(len(found_vms[0].disks), is_(1))
        assert_that(found_vms[0].disks[0], is_(disk_path))

        # Make sure get_vm_in_cache works
        vm_from_cache = self.vim_client.get_vm_in_cache(vm_id)
        assert_that(vm_from_cache.name, is_(vm_id))
        self.assertRaises(VmNotFoundException,
                          self.vim_client.get_vm_in_cache, "missing")

        # Add disk
        disk2_path = "[%s] %s/disk2.vmdk" % (datastore, vm_id)
        update_spec = self.get_update_spec(vm, disk2_path)
        task = vm.ReconfigVM_Task(update_spec)
        self.vim_client.wait_for_task(task)

        # For the ReconfigVM task to remove disk, the hostd could update
        # task status to success before updating VM status. Thus when
        # wait_for_task returns, the vm_cache is possible to be still in old
        # state, though eventually it converges to consistent state. It only
        # happens in this task AFAIK. It should be fine for this task, because
        # rarely there is other operation that depends on this task.
        self._wait_vm_has_disk(vm_id, 2)

        # Verify disk added
        vms = self.vim_client.get_vms_in_cache()
        found_vms = [v for v in vms if v.name == vm_id]
        assert_that(len(found_vms[0].disks), is_(2))
        assert_that(found_vms[0].disks,
                    contains_inanyorder(disk_path, disk2_path))

        # Remove disk
        vm = self.vim_client.get_vm(vm_id)
        remove_spec = self.get_remove_spec(vm, disk2_path)
        task = vm.ReconfigVM_Task(remove_spec)
        self.vim_client.wait_for_task(task)

        # Same as before when disk is added
        self._wait_vm_has_disk(vm_id, 1)

        # Verify disk removed
        vms = self.vim_client.get_vms_in_cache()
#.........这里部分代码省略.........