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How to use get_random_nic_with_ip method in lisa

Best Python code snippet using lisa_python

dpdkutil.py

Source:dpdkutil.py

...123    # user. 20.11 is the latest dpdk version for 18.04.124    if isinstance(node.os, Ubuntu) and node.os.information.version < "20.4.0":125        variables["dpdk_source"] = variables.get("dpdk_source", DPDK_STABLE_GIT_REPO)126        variables["dpdk_branch"] = variables.get("dpdk_branch", "v20.11")127def get_random_nic_with_ip(test_kit: DpdkTestResources) -> NicInfo:128    nics = [129        test_kit.node.nics.get_nic(nic)130        for nic in test_kit.node.nics.get_upper_nics()131        if nic != test_kit.node.nics.get_nic_by_index(0).upper132        and test_kit.node.nics.get_nic(nic).ip_addr133    ]134    if not nics:135        raise LisaException(136            f"Node has no secondary nics with ip addresses! {test_kit.node.name}"137        )138    return random.choice(nics)139def generate_send_receive_run_info(140    pmd: str,141    sender: DpdkTestResources,142    receiver: DpdkTestResources,143    txq: int = 0,144    rxq: int = 0,145    use_max_nics: bool = False,146    use_service_cores: int = 1,147) -> Dict[DpdkTestResources, str]:148    snd_nic, rcv_nic = [get_random_nic_with_ip(x) for x in [sender, receiver]]149    snd_cmd = sender.testpmd.generate_testpmd_command(150        snd_nic,151        0,152        "txonly",153        pmd,154        extra_args=f"--tx-ip={snd_nic.ip_addr},{rcv_nic.ip_addr}",155        txq=txq,156        rxq=rxq,157        service_cores=use_service_cores,158        use_max_nics=use_max_nics,159    )160    rcv_cmd = receiver.testpmd.generate_testpmd_command(161        rcv_nic,162        0,...

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