How to use test_live_migration_serial_console method in tempest

Best Python code snippet using tempest_python

test_live_migration.py

Source:test_live_migration.py

...136                          'Serial console not supported.')137    @testtools.skipUnless(138        compute.is_scheduler_filter_enabled("DifferentHostFilter"),139        'DifferentHostFilter is not available.')140    def test_live_migration_serial_console(self):141        """Test the live-migration of an instance which has a serial console142        The serial console feature of an instance uses ports on the host.143        These ports need to be updated when they are already in use by144        another instance on the target host. This test checks if this145        update behavior is correctly done, by connecting to the serial146        consoles of the instances before and after the live migration.147        """148        server01_id = self.create_test_server(wait_until='ACTIVE')['id']149        hints = {'different_host': server01_id}150        server02_id = self.create_test_server(scheduler_hints=hints,151                                              wait_until='ACTIVE')['id']152        host01_id = self.get_host_for_server(server01_id)153        host02_id = self.get_host_for_server(server02_id)154        self.assertNotEqual(host01_id, host02_id)...

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