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How to use restore_extra_nics method in lisa

Best Python code snippet using lisa_python

sriov.py

Source:sriov.py

...290                    tcp_error_code,291                    "no panic found in serial log after attach nics",292                )293        finally:294            restore_extra_nics(environment)295    @TestCaseMetadata(296        description="""297        This case verify VM works well when provisioning with max (8) sriov nics.298        Steps,299        1. Provision VM with max network interfaces with enabling accelerated network.300        2. Do the basic sriov testing.301        """,302        priority=2,303        requirement=simple_requirement(304            min_nic_count=8,305            network_interface=features.Sriov(),306        ),307    )308    def verify_sriov_provision_with_max_nics(self, environment: Environment) -> None:...

common.py

Source:common.py

...209    network_interface_feature.attach_nics(210        network_interface_feature.origin_extra_synthetic_nics_count,211        enable_accelerated_networking=False,212    )213def restore_extra_nics(environment: Environment) -> None:214    # restore nics info into previous status215    for node in environment.nodes.list():...

synthetic.py

Source:synthetic.py

...142                    extra_nic_count=7, enable_accelerated_networking=False143                )144            initialize_nic_info(environment, is_sriov=False)145        finally:146            restore_extra_nics(environment)147    @TestCaseMetadata(148        description="""149        This case verify VM works well after attaching 7 extra synthetic nics150         one by one.151        Steps,152        1. Provision VM with 1 network interface with synthetic network.153        2. Add 7 extra network interfaces one by one.154        3. Check each nic has an ip address.155        """,156        priority=2,157        use_new_environment=True,158        requirement=simple_requirement(159            network_interface=schema.NetworkInterfaceOptionSettings(160                data_path=schema.NetworkDataPath.Synthetic,161                max_nic_count=8,162            ),163        ),164    )165    def synthetic_add_max_nics_one_by_one_after_provision_validation(166        self, environment: Environment167    ) -> None:168        remove_extra_nics(environment)169        try:170            for node in environment.nodes.list():171                network_interface_feature = node.features[NetworkInterface]172                for _ in range(7):173                    network_interface_feature.attach_nics(174                        extra_nic_count=1, enable_accelerated_networking=False175                    )176                    initialize_nic_info(environment, is_sriov=False)177        finally:...

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