Python VimClient.update_hosts_stats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 update_hosts_stats [as 别名]

#.........这里部分代码省略.........
        self.vm_config.add_device(create_spec, controller)
        backing = vim.vm.device.VirtualDisk.FlatVer2BackingInfo(
            fileName=disk_path,
            diskMode=vim.vm.device.VirtualDiskOption.DiskMode.persistent
        )
        disk = vim.vm.device.VirtualDisk(
            controllerKey=1,
            key=-1,
            unitNumber=-1,
            backing=backing,
            capacityInKB=1024,
        )
        self.vm_config.create_device(create_spec, disk)
        return create_spec

    def get_update_spec(self, vm_info, disk_path):
        update_spec = vim.vm.ConfigSpec()
        backing = vim.vm.device.VirtualDisk.FlatVer2BackingInfo(
            fileName=disk_path,
            diskMode=vim.vm.device.VirtualDiskOption.DiskMode.persistent
        )
        controller = \
            self.vm_config._find_scsi_controller(update_spec,
                                                 vm_info.config)
        disk = vim.vm.device.VirtualDisk(
            controllerKey=controller.key,
            key=-1,
            unitNumber=-1,
            backing=backing,
            capacityInKB=1024,
        )
        self.vm_config.create_device(update_spec, disk)
        return update_spec

    def get_remove_spec(self, vm_info, disk_path):
        remove_spec = vim.vm.ConfigSpec()
        devices = self.vm_config.get_devices_from_config(vm_info.config)
        found_device = None
        for device in devices:
            if isinstance(device, vim.vm.device.VirtualDisk) and \
                    device.backing.fileName.endswith(disk_path):
                found_device = device
        self.vm_config.remove_device(remove_spec, found_device)
        return remove_spec

    def test_clone_ticket(self):
        ticket = self.vim_client.acquire_clone_ticket()
        vim_client2 = VimClient(host=self.host, ticket=ticket)
        vim_client2.host_system

    def test_http_ticket(self):
        datastore = self.vim_client.get_datastore().name
        filename = "%s.bin" % str(uuid.uuid4())
        quoted_dc_name = 'ha%252ddatacenter'
        url = 'https://%s/folder/%s?dcPath=%s&dsName=%s' % (
            self.host, filename, quoted_dc_name, datastore)

        ticket = self.vim_client.acquire_cgi_ticket(url, HttpOp.PUT)
        assert_that(ticket, is_not(equal_to(None)))

    def test_host_stats(self):
        """ Skip host stats test.
        This test does not agree with the contract exposed from
        the implementation.
        Until the vim_client code be refactor/cleanup, disable this test for
        now.
        """
        raise SkipTest()

        self.vim_client.initialize_host_counters()
        self.vim_client.update_hosts_stats()
        stats = self.vim_client.get_host_stats()
        assert_that(has_key('mem.consumed'))
        assert_that(stats['mem.consumed'], greater_than(0))
        assert_that(has_key('rescpu.actav1'))
        assert_that(stats['rescpu.actav1'], greater_than(0))

    def _wait_vm_has_disk(self, vm_id, disk_num):
        """Wait until the vm has disk number of the vm becomes disk_num
        """
        now = time.time()
        for _ in xrange(50):
            vm_in_cache = self.vim_client.get_vm_in_cache(vm_id)
            if len(vm_in_cache.disks) == disk_num:
                self._logger.info("VmCache disk number synced in %.2f second" %
                                  (time.time() - now))
                break
            time.sleep(0.1)

    def _wait_vm_power_status(self, vm_id, power_state):
        """Wait until the vm has power_state
        """
        now = time.time()
        for _ in xrange(50):
            vm_in_cache = self.vim_client.get_vm_in_cache(vm_id)
            if vm_in_cache.power_state == power_state:
                self._logger.info("VmCache power_state synced in %.2f second" %
                                  (time.time() - now))
                break
            time.sleep(0.1)