199     ensure_extra_volume = filesystem not in ('default', 'tmpfs')

   199     ensure_extra_volume = filesystem not in ('default', 'tmpfs')

   200 

   200 

   201     with aws.temporary_linux_dev_instances(

   201     with aws.temporary_linux_dev_instances(

   202         c, image, instance_type, ensure_extra_volume=ensure_extra_volume

   202         c, image, instance_type, ensure_extra_volume=ensure_extra_volume

   203     ) as insts:

   203     ) as insts:

   204         instance = insts[0]

   205         instance = insts[0]

   205 

   206 

   206         linux.prepare_exec_environment(

   207         linux.prepare_exec_environment(

   207             instance.ssh_client, filesystem=filesystem

   208             instance.ssh_client, filesystem=filesystem

   208         )

   209         )