Use alternate interface for (live) migrations

asked 2016-04-13 15:49:49 -0500

HoopsMcann gravatar image

So I have a dedicated 10Gb backend private network that i use for mgmt of my 10node openstack cluster. this works great with the exception of live migration or any migration. All the migrations seem to be flowing over the frontend 1Gb interface, which is not the desired behaviour. Is there anyway to configure nova to register itself with an alternate IP? or to manually set the ip address to use for that compute node?

Thanks

Mark Guz

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