Clustering should be setting the device name of the device before attempting to cluster

[jgruber]

You need to look at all the checks we performed in the clustering code from f5_onboarding.

If you try to cluster two brand new VE, it doesn't check to see that device names are not the same.

Text: u'{"code":400,"message":"script did not successfully complete: (Could not add ca-device (error from devmgmtd): Cannot add a device with the same name as the self device.\n while executing\n"tmsh::modify cm trust-domain Root ca-devices add \{ 172.23.1.30 \} name bigip1 username admin password openstack" line:1)","errorStack":[]}'

We always reset the trust renaming the devices to the hostname (DNS FQDN) to avoid just this issue.