How to use _linux_setup_nat method in lisa

Best Python code snippet using lisa_python

nestedperf.py

Source:nestedperf.py

...297            nested_image_url,298        ) = parse_nested_image_variables(variables)299        try:300            # setup nested vm on server in NAT configuration301            server_l2 = self._linux_setup_nat(302                node=server_l1,303                nested_vm_name="server_l2",304                guest_username=nested_image_username,305                guest_password=nested_image_password,306                guest_port=self._SERVER_HOST_FWD_PORT,307                guest_image_url=nested_image_url,308                guest_internal_ip=self._SERVER_IP_ADDR,309                guest_default_nic=self._NIC_NAME,310                bridge_name=self._BR_NAME,311                bridge_network=self._BR_NETWORK,312                bridge_cidr=self._BR_CIDR,313                bridge_gateway=self._BR_GATEWAY,314            )315            # setup nested vm on client in NAT configuration316            client_l2 = self._linux_setup_nat(317                node=client_l1,318                nested_vm_name="client_l2",319                guest_username=nested_image_username,320                guest_password=nested_image_password,321                guest_port=self._CLIENT_HOST_FWD_PORT,322                guest_image_url=nested_image_url,323                guest_internal_ip=self._CLIENT_IP_ADDR,324                guest_default_nic=self._NIC_NAME,325                bridge_name=self._BR_NAME,326                bridge_network=self._BR_NETWORK,327                bridge_cidr=self._BR_CIDR,328                bridge_gateway=self._BR_GATEWAY,329            )330            # run ntttcp test331            perf_ntttcp(332                result,333                server_l2,334                client_l2,335                server_nic_name=self._NIC_NAME,336                client_nic_name=self._NIC_NAME,337                test_case_name=inspect.stack()[1][3],338            )339        finally:340            self._linux_cleanup_nat(server_l1, self._BR_NAME, log)341            self._linux_cleanup_nat(client_l1, self._BR_NAME, log)342    @TestCaseMetadata(343        description="""344        This script runs ntttcp test on two nested VMs on different L1 guests345        connected with NAT346        """,347        priority=3,348        timeout=_TIME_OUT,349        requirement=simple_requirement(350            min_count=2,351            supported_os=[Windows],352            supported_platform_type=[AZURE, READY],353        ),354    )355    def perf_nested_hyperv_ntttcp_different_l1_nat(356        self,357        result: TestResult,358        variables: Dict[str, Any],359        log: Logger,360    ) -> None:361        environment = result.environment362        assert environment, "fail to get environment from testresult"363        server_l1 = cast(RemoteNode, environment.nodes[0])364        client_l1 = cast(RemoteNode, environment.nodes[1])365        # parse nested image variables366        (367            nested_image_username,368            nested_image_password,369            _,370            nested_image_url,371        ) = parse_nested_image_variables(variables)372        try:373            # setup nested vm on server in NAT configuration374            server_l2 = self._windows_setup_nat(375                node=server_l1,376                nested_vm_name="server_l2",377                guest_username=nested_image_username,378                guest_password=nested_image_password,379                guest_port=self._SERVER_HOST_FWD_PORT,380                guest_image_url=nested_image_url,381            )382            # setup nested vm on client in NAT configuration383            client_l2 = self._windows_setup_nat(384                node=client_l1,385                nested_vm_name="client_l2",386                guest_username=nested_image_username,387                guest_password=nested_image_password,388                guest_port=self._CLIENT_HOST_FWD_PORT,389                guest_image_url=nested_image_url,390            )391            # run ntttcp test392            perf_ntttcp(393                result,394                server_l2,395                client_l2,396                test_case_name=inspect.stack()[1][3],397            )398        finally:399            # cleanup server400            try:401                hyperv_remove_nested_vm(server_l1, "server_l2")402            except Exception as e:403                log.debug(f"Failed to clean up server vm: {e}")404                server_l1.mark_dirty()405            # cleanup client406            try:407                hyperv_remove_nested_vm(client_l1, "client_l2")408            except Exception as e:409                log.debug(f"Failed to clean up client vm: {e}")410                client_l1.mark_dirty()411    @TestCaseMetadata(412        description="""413        This script runs netperf test on two nested VMs on different L1 guests414        connected with NAT415        """,416        priority=3,417        timeout=_TIME_OUT,418        requirement=simple_requirement(419            min_count=2,420            network_interface=schema.NetworkInterfaceOptionSettings(421                nic_count=search_space.IntRange(min=2),422            ),423            disk=schema.DiskOptionSettings(424                data_disk_count=search_space.IntRange(min=1),425                data_disk_size=search_space.IntRange(min=12),426            ),427        ),428    )429    def perf_nested_kvm_netperf_pps_nat(430        self,431        result: TestResult,432        variables: Dict[str, Any],433        log: Logger,434    ) -> None:435        environment = result.environment436        assert environment, "fail to get environment from testresult"437        server_l1 = cast(RemoteNode, environment.nodes[0])438        client_l1 = cast(RemoteNode, environment.nodes[1])439        # parse nested image variables440        (441            nested_image_username,442            nested_image_password,443            _,444            nested_image_url,445        ) = parse_nested_image_variables(variables)446        try:447            # setup nested vm on server in NAT configuration448            server_l2 = self._linux_setup_nat(449                node=server_l1,450                nested_vm_name="server_l2",451                guest_username=nested_image_username,452                guest_password=nested_image_password,453                guest_port=self._SERVER_HOST_FWD_PORT,454                guest_image_url=nested_image_url,455                guest_internal_ip=self._SERVER_IP_ADDR,456                guest_default_nic=self._NIC_NAME,457                bridge_name=self._BR_NAME,458                bridge_network=self._BR_NETWORK,459                bridge_cidr=self._BR_CIDR,460                bridge_gateway=self._BR_GATEWAY,461            )462            # setup nested vm on client in NAT configuration463            client_l2 = self._linux_setup_nat(464                node=client_l1,465                nested_vm_name="client_l2",466                guest_username=nested_image_username,467                guest_password=nested_image_password,468                guest_port=self._CLIENT_HOST_FWD_PORT,469                guest_image_url=nested_image_url,470                guest_internal_ip=self._CLIENT_IP_ADDR,471                guest_default_nic=self._NIC_NAME,472                bridge_name=self._BR_NAME,473                bridge_network=self._BR_NETWORK,474                bridge_cidr=self._BR_CIDR,475                bridge_gateway=self._BR_GATEWAY,476            )477            # run netperf test478            perf_tcp_pps(result, "singlepps", server_l2, client_l2)479        finally:480            self._linux_cleanup_nat(server_l1, self._BR_NAME, log)481            self._linux_cleanup_nat(client_l1, self._BR_NAME, log)482    def _linux_setup_nat(483        self,484        node: RemoteNode,485        nested_vm_name: str,486        guest_username: str,487        guest_password: str,488        guest_port: int,489        guest_image_url: str,490        guest_internal_ip: str,491        guest_default_nic: str,492        bridge_name: str,493        bridge_network: str,494        bridge_cidr: str,495        bridge_gateway: str,496    ) -> RemoteNode:...

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