[Openstack-operators] [Neutron][Nova] No Valid Host when booting new VM with Public IP

Adam Lawson alawson at aqorn.com
Mon Mar 16 20:52:36 UTC 2015


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
   - 1x Controller
      - 1x Networ
      - 1x Volume
      - 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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20150316/dff2b8d0/attachment.html>


More information about the OpenStack-operators mailing list