4:35 a.m.
On Tue, Jan 06, 2015 at 02:34:14AM +0000, Vikram Hosakote (vhosakot) wrote:
Hi,
I have been hitting the RDO bug
https://bugzilla.redhat.com/show_bug.cgi?id=1087589, and not able to
boot a nova instance.
As you might have noticed, that bug is fixed upstream more than 6 months
ago, so it's reasonable to expect to have it in current RDO stable
versions for sure (Juno).
I see that the fix https://review.openstack.org/#/c/92387/ was
merged
on May 29th 2014. Is this fix available in the latest RDO ?
I checked the source of python-neutron RPM for for both CentOS (from
latest RDO) and your package version -- the above fix is available in
both.
- python-neutron-2014.2.1-1.el7.centos.noarch.rpm (From here
https://repos.fedorapeople.org/repos/openstack/openstack-juno/epel-7/)
- python-neutron-2014.1.2-2.el7ost.noarch.rpm
Below are the package versions of neutron and nova in my RHEL 7
IceHouse setup. How can I check if the fix is available in my packages
below ?
That fix is part of this file:
usr/lib/python2.7/site-packages/neutron/common/config.py
You can try two things:
- In this file
/usr/lib/python2.7/site-packages/neutron/common/config.py, you can
check if you have the relevant code snippet:
. . .
cfg.StrOpt('nova_url',
default='http://127.0.0.1:8774/v2',
. . .
- In your /etc/neutron.conf, ensure the 'nova_url' config parameter
has the Nova v2 API version number in the URL:
nova_url = http://127.0.0.1:8774/v2
[. . .]
Below are the errors of the above bug I see when I boot an instance.
Please let me know the solution/work-around. Thanks a lot!
In /var/log/nova/nova-compute.log:
==============================
2015-01-05 11:31:15.870 5275 ERROR nova.compute.manager
[req-9dee8033-a261-4a89-9477-772141cb747e ca5d4869d4e2464bb6e1e3c12a82c3a2
4dd830d71afb48d6a5e3970249669970] [instance: 228289f2-d3c2-401d-b779-f359121b4e71]
Instance failed to spawn
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] Traceback (most recent call last):
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 1738, in
_spawn
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] block_device_info)
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2289, in
spawn
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] block_device_info)
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3710, in
_create_domain_and_network
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] raise
exception.VirtualInterfaceCreateException()
2015-01-05 11:31:15.870 5275 TRACE nova.compute.manager [instance:
228289f2-d3c2-401d-b779-f359121b4e71] VirtualInterfaceCreateException: Virtual Interface
creation failed
Are you able to consistently reproduce this issue in a different test
environment?
--
/kashyap