check out if you allowed nova to use external networks. Somewhere around api-paste.ini, with 'external' in the name of permission. If nova compute rejects binding, it will rejects to start instance, and pass that error to nova-scheduler, and it will return 'NVHF'. On 03/16/2015 10:52 PM, Adam Lawson wrote: > Got a strange error and I'm really hoping to get some help with it > since it has be scratching my head. > > When I create a VM within Horizon and select the PRIVATE network, it > boots up great. > When I attempt to create a VM within Horizon and include the PUBLIC > network (either by itself or with the private network), it fails with > a "No valid host found" error. > > I looked at the nova-api and the nova-scheduler logs on the controller > and the most I've found are errors/warnings binding VIF's but I'm not > 100% certain it's the root cause although I believe it's related. > > I didn't find any WARNINGS or ERRORS in the compute or network node. > > Setup: > > * 1 physical host running 4 KVM domains/guests > o 1x Controller > o 1x Networ > o 1x Volume > o 1x Compute > > > *Controller Node:* > nova.conf (http://pastebin.com/q3e9cntH) > > * neutron.conf (http://pastebin.com/ukEVzBbN) > * ml2_conf.ini (http://pastebin.com/w10jBGZC) > * nova-api.log (http://pastebin.com/My99Mg2z) > * nova-scheduler (http://pastebin.com/Nb75Z6yH) > * neutron-server.log (http://pastebin.com/EQVQPVDF) > > > *Network Node:* > > * l3_agent.ini (http://pastebin.com/DBaD1F5x) > * neutron.conf (http://pastebin.com/Bb3qkNi7) > * ml2_conf.ini (http://pastebin.com/xEC1Bs9L) > > > *Compute Node:* > > * nova.conf (http://pastebin.com/K6SiE9Pw) > * nova-compute.conf (http://pastebin.com/9Mz30b4v) > * neutron.conf (http://pastebin.com/Le4wYRr4) > * ml2_conf.ini (http://pastebin.com/nnyhC8mV) > > > *Back-end:* > Physical switch > > Any thoughts on what could be causing this? > */ > Adam Lawson/* > > AQORN, Inc. > 427 North Tatnall Street > Ste. 58461 > Wilmington, Delaware 19801-2230 > Toll-free: (844) 4-AQORN-NOW ext. 101 > International: +1 302-387-4660 > Direct: +1 916-246-2072 > > > > _______________________________________________ > OpenStack-operators mailing list > OpenStack-operators at lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20150318/272be139/attachment.html>