Comment 1 for bug 1606344

As the key is encoded in the data, this look odd to me:

"key=Abarkey==:auth_supported=cephx\;none:mon_host=1.1.1.1\:6789\;1.1.1.2\:6789\;1.1.1.3\:6789"

The key is normally encoded using a libvirt secret - I'm not 100% sure of the designed behaviour in libvirt for this particular use case (migrating between compute hosts with different keys stored in the ceph-key secret).