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How to use _check_ovs_dpdk_compatibility method in lisa

Best Python code snippet using lisa_python

dpdkovs.py

Source:dpdkovs.py

...88                int, [match.group("major"), match.group("minor"), match.group("patch")]89            )90            self.ovs_version = VersionInfo(major, minor, patch)91        return True92    def _check_ovs_dpdk_compatibility(self, dpdk_tool: DpdkTestpmd) -> None:93        dpdk_version = dpdk_tool.get_dpdk_version()94        # confirm supported ovs:dpdk version pairing based on95        # https://docs.openvswitch.org/en/latest/faq/releases/96        # to account for minor releases check release is below a major version threshold97        dpdk_to_ovs_minimum_version = {98            19: "2.13.0",99            20: "2.15.0",100            21: "2.17.0",101            22: "3.0.0",102        }103        # check if dpdk version too low104        if dpdk_version < "19.11.0":105            raise SkippedException(106                f"Dpdk version {dpdk_version} is not supported by this test."107            )108        # check if DPDK version is above the versions in the table.109        if int(dpdk_version.major) not in dpdk_to_ovs_minimum_version.keys():110            # we've already checked out latest OVS111            # DPDK version is above 22, warn and proceed.112            self.node.log.info(113                "DPDK version is above the maximum in the version match "114                "table. Using latest OVS. If test fails, the dpdk_to_ovs_minimum "115                "verison table may need an update. "116                "check https://docs.openvswitch.org/en/latest/faq/releases/"117            )118            return119        # fetch the minimum version from the map120        minimum_version = dpdk_to_ovs_minimum_version[int(dpdk_version.major)]121        # we'll check out the latest version of that release122        git = self.node.tools[Git]123        # build a filter to select tags with the version prefix124        version_major_and_minor = "\\.".join(minimum_version.split(".")[:2])125        # get the tags, picks the latest with that prefix126        tag = git.get_tag(cwd=self.repo_dir, filter=f"^v{version_major_and_minor}.*")127        # checkout the revision into a local branch128        git.checkout(tag, cwd=self.repo_dir, checkout_branch=f"local-{tag}")129    def build_with_dpdk(self, dpdk_tool: DpdkTestpmd) -> None:130        node = self.node131        self._check_ovs_dpdk_compatibility(dpdk_tool)132        make = node.tools[Make]133        dpdk_build_dir = dpdk_tool.dpdk_path.joinpath("build")134        add_to_env = {"DPDK_BUILD": str(dpdk_build_dir)}135        node.execute(136            "./boot.sh",137            shell=True,138            expected_exit_code=0,139            expected_exit_code_failure_message=(140                "Could not run bootstrap script from OVS"141            ),142            update_envs=add_to_env,143            cwd=self.repo_dir,144        )145        node.execute(...

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