bfb4b8a5de
Baremetal PXE driver was fetching instance_type from the nova db. Now that no-db-compute is done, that's not possible. Also, there's a more efficient way -- just call extract_instance_type(instance)! Baremetal unit tests should check for instance_types with swap = 0 and with swap > 0. This required changing test/utils to include a real copy of instance_types in instance['system_metadata']. Change-Id: I2a91e5c026782946f6b01e4189ec85d30ba87583