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How to use _check_has_resource_disk method in lisa

Best Python code snippet using lisa_python

features.py

Source:features.py

...805            ),806            "data_disk_size",807        )808        result.merge(809            self._check_has_resource_disk(810                self.has_resource_disk, capability.has_resource_disk811            ),812            "has_resource_disk",813        )814        result.merge(815            search_space.check_countspace(816                self.max_data_disk_count, capability.max_data_disk_count817            ),818            "max_data_disk_count",819        )820        return result821    def _call_requirement_method(self, method_name: str, capability: Any) -> Any:822        assert isinstance(823            capability, AzureDiskOptionSettings824        ), f"actual: {type(capability)}"825        assert (826            capability.disk_type827        ), "capability should have at least one disk type, but it's None"828        value = AzureDiskOptionSettings()829        super_value = schema.DiskOptionSettings._call_requirement_method(830            self, method_name, capability831        )832        set_filtered_fields(super_value, value, ["data_disk_count"])833        cap_disk_type = capability.disk_type834        if isinstance(cap_disk_type, search_space.SetSpace):835            assert (836                len(cap_disk_type) > 0837            ), "capability should have at least one disk type, but it's empty"838        elif isinstance(cap_disk_type, schema.DiskType):839            cap_disk_type = search_space.SetSpace[schema.DiskType](840                is_allow_set=True, items=[cap_disk_type]841            )842        else:843            raise LisaException(844                f"unknown disk type on capability, type: {cap_disk_type}"845            )846        value.disk_type = getattr(search_space, f"{method_name}_setspace_by_priority")(847            self.disk_type, capability.disk_type, schema.disk_type_priority848        )849        # below values affect data disk only.850        if self.data_disk_count is not None or capability.data_disk_count is not None:851            value.data_disk_count = getattr(search_space, f"{method_name}_countspace")(852                self.data_disk_count, capability.data_disk_count853            )854        if (855            self.max_data_disk_count is not None856            or capability.max_data_disk_count is not None857        ):858            value.max_data_disk_count = getattr(859                search_space, f"{method_name}_countspace"860            )(self.max_data_disk_count, capability.max_data_disk_count)861        # The Ephemeral doesn't support data disk, but it needs a value. And it862        # doesn't need to calculate on intersect863        value.data_disk_iops = 0864        value.data_disk_size = 0865        if method_name == RequirementMethod.generate_min_capability:866            assert isinstance(867                value.disk_type, schema.DiskType868            ), f"actual: {type(value.disk_type)}"869            disk_type_iops = _disk_size_iops_map.get(value.disk_type, None)870            # ignore unsupported disk type like Ephemeral. It supports only os871            # disk. Calculate for iops, if it has value. If not, try disk size872            if disk_type_iops:873                if isinstance(self.data_disk_iops, int) or (874                    self.data_disk_iops != search_space.IntRange(min=0)875                ):876                    req_disk_iops = search_space.count_space_to_int_range(877                        self.data_disk_iops878                    )879                    cap_disk_iops = search_space.count_space_to_int_range(880                        capability.data_disk_iops881                    )882                    min_iops = max(req_disk_iops.min, cap_disk_iops.min)883                    max_iops = min(req_disk_iops.max, cap_disk_iops.max)884                    value.data_disk_iops = min(885                        iops886                        for iops, _ in disk_type_iops887                        if iops >= min_iops and iops <= max_iops888                    )889                    value.data_disk_size = self._get_disk_size_from_iops(890                        value.data_disk_iops, disk_type_iops891                    )892                elif self.data_disk_size:893                    req_disk_size = search_space.count_space_to_int_range(894                        self.data_disk_size895                    )896                    cap_disk_size = search_space.count_space_to_int_range(897                        capability.data_disk_size898                    )899                    min_size = max(req_disk_size.min, cap_disk_size.min)900                    max_size = min(req_disk_size.max, cap_disk_size.max)901                    value.data_disk_iops = min(902                        iops903                        for iops, disk_size in disk_type_iops904                        if disk_size >= min_size and disk_size <= max_size905                    )906                    value.data_disk_size = self._get_disk_size_from_iops(907                        value.data_disk_iops, disk_type_iops908                    )909                else:910                    # if req is not specified, query minimum value.911                    cap_disk_size = search_space.count_space_to_int_range(912                        capability.data_disk_size913                    )914                    value.data_disk_iops = min(915                        iops916                        for iops, _ in disk_type_iops917                        if iops >= cap_disk_size.min and iops <= cap_disk_size.max918                    )919                    value.data_disk_size = self._get_disk_size_from_iops(920                        value.data_disk_iops, disk_type_iops921                    )922        elif method_name == RequirementMethod.intersect:923            value.data_disk_iops = search_space.intersect_countspace(924                self.data_disk_iops, capability.data_disk_iops925            )926            value.data_disk_size = search_space.intersect_countspace(927                self.data_disk_size, capability.data_disk_size928            )929        # all caching types are supported, so just take the value from requirement.930        value.data_disk_caching_type = self.data_disk_caching_type931        check_result = self._check_has_resource_disk(932            self.has_resource_disk, capability.has_resource_disk933        )934        if not check_result.result:935            raise NotMeetRequirementException("capability doesn't support requirement")936        value.has_resource_disk = capability.has_resource_disk937        return value938    def _get_disk_size_from_iops(939        self, data_disk_iops: int, disk_type_iops: List[Tuple[int, int]]940    ) -> int:941        return next(942            disk_size for iops, disk_size in disk_type_iops if iops == data_disk_iops943        )944    def _check_has_resource_disk(945        self, requirement: Optional[bool], capability: Optional[bool]946    ) -> search_space.ResultReason:947        result = search_space.ResultReason()948        # if requirement is none, capability can be either of True or False949        # else requirement should match capability950        if requirement is not None:951            if capability is None:952                result.add_reason(953                    "if requirements isn't None, capability shouldn't be None"954                )955            else:956                if requirement != capability:957                    result.add_reason(958                        "requirement is a truth value, capability should be exact "...

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