[Openstack-operators] [nova]

Morgenstern, Chad Chad.Morgenstern at netapp.com
Mon Jul 31 18:14:51 UTC 2017


I am trying to programmatically rebuild a nova instance that has a persistent volume for its root device.
I am specifically trying to rebuild an instance that has multiple network interfaces and a floating ip.
I have observed that the order in which the network interface are attached  matters, floating ip attach to eth0 based.
How do I figure out which of the interfaces currently attached is associated with eth0?
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