Comment 2 for bug 1760958

We still seeing the issue. The log is attached.

2.4.0~beta2-6807-gaa74361-0ubuntu1~18.04.1~20180409~ubuntu18.04.1

Traceback (most recent call last):
  File "foundation/bin/wait-for-image-sync", line 30, in <module>
    main(sys.argv)
  File "foundation/bin/wait-for-image-sync", line 26, in main
    wait_for_rack_image_sync(infra['maas_admin'])
  File "/home/ubuntu/cpe/foundation/bin/maas_cli.py", line 670, in wait_for_rack_image_sync
    sync_status))
Exception: Timed out waiting for racks to sync images: {'synced', 'unknown'}