Open Stack

The issue seems to be related to a neutron missconfiguration. 
--> Unexpected vif_type=binding_failed

Please have a look at your neutron server config file in the network
node(s) and the l2 agent config files (ovs?). You should find additional
information there.


If this doesn't help, please provide these log files, the neutron config
files and a brief description of how your nodes network are set up.


Andreas



On Fr, 2015-06-26 at 15:05 +0000, Yngvi Páll Þorfinnsson wrote:
> Hi
> 
>  
> 
> Can someone please help on this matter?
> 
>  
> 
> I have installed and configured OpenStack(Juno) environment on
> Ubuntu(14.04).
> 
> We have currently 1 controller node, 3 network nodes and 4 compute
> nodes as well as 4 swift nodes.
> 
> I'm using OpenStack Networking (neutron).  
> 
> I‘v recently introduced VLANs for tunnel-, mgmt- and external
> networks.
> 
>  
> 
> When I try to create a instance, with this cmd:
> 
>  
> 
> nova boot --flavor m1.tiny --image cirros-0.3.3-x86_64 --nic
> net-id=7a344656-815c-4116-b697-b52f9fdc6e4c --security-group default
> --key-name demo-key demo-instance3
> 
>  
> 
> it fails.  The status from nova list is :
> 
> root at controller2:/# nova list
> 
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> 
> | ID                                   | Name            | Status |
> Task State | Power State | Networks              |
> 
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> 
> | ca662fc0-2417-4da1-be2c-d6ccf90ed732 | demo-instance22 | ERROR  | -
> | NOSTATE     |                       |
> 
> | 17d26ca3-f56c-4a87-ae0a-acfafea4838c | demo-instance30 | ERROR  | -
> | NOSTATE     | demo-net=x.x.x.x |
> 
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> 
>  
> 
> This error apperas in the /var/log/syslog file on the computer node:
> 
>  
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.597951]  nbd8: p1
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.668430] EXT4-fs (nbd8): VFS:
> Can't find ext4 filesystem
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.668521] EXT4-fs (nbd8): VFS:
> Can't find ext4 filesystem
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.668583] EXT4-fs (nbd8): VFS:
> Can't find ext4 filesystem
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.668899] FAT-fs (nbd8): bogus
> number of reserved sectors
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.668936] FAT-fs (nbd8): Can't
> find a valid FAT filesystem
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.753989] block nbd8:
> NBD_DISCONNECT
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.754056] block nbd8: Receive
> control failed (result -32)
> 
> Jun 26 14:55:04 compute5 kernel: [ 2187.754161] block nbd8: queue
> cleared
> 
>  
> 
> Also, this is logged on the computer node,
> in /var/log/nova/nova-compute.log
> 
>  
> 
> 2015-06-26 14:55:02.591 7961 AUDIT nova.compute.claims [-] [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c] disk limit not specified,
> defaulting to unlimited
> 
> 2015-06-26 14:55:02.606 7961 AUDIT nova.compute.claims [-] [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Claim successful
> 
> 2015-06-26 14:55:02.721 7961 INFO nova.scheduler.client.report [-]
> Compute_service record updated for ('compute5')
> 
> 2015-06-26 14:55:02.836 7961 INFO nova.scheduler.client.report [-]
> Compute_service record updated for ('compute5')
> 
> 2015-06-26 14:55:03.115 7961 INFO nova.virt.libvirt.driver [-]
> [instance: 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Creating image
> 
> 2015-06-26 14:55:03.118 7961 INFO nova.openstack.common.lockutils [-]
> Created lock path: /var/lib/nova/instances/locks
> 
> 2015-06-26 14:55:03.458 7961 INFO nova.scheduler.client.report [-]
> Compute_service record updated for ('compute5', 'compute5.siminn.is')
> 
> 2015-06-26 14:55:04.088 7961 INFO nova.virt.disk.vfs.api [-] Unable to
> import guestfsfalling back to VFSLocalFS
> 
> 2015-06-26 14:55:04.363 7961 ERROR nova.compute.manager [-] [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Instance failed to spawn
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Traceback (most recent call
> last):
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2267,
> in _build_resources
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     yield resources
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2137,
> in _build_and_run_instance
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]
> block_device_info=block_device_info)
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> 2620, in spawn
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     write_to_disk=True)
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> 4159, in _get_guest_xml
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     context)
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> 3937, in _get_guest_config
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     flavor,
> CONF.libvirt.virt_type)
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 352,
> in get_config
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     _("Unexpected vif_type=%s")
> % vif_type)
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c] NovaException: Unexpected
> vif_type=binding_failed
> 
> 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> 17d26ca3-f56c-4a87-ae0a-acfafea4838c]
> 
>  
> 
>  
> 
> Best regards
> 
> Yngvi
> 
> 
> _______________________________________________
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

-- 
Andreas
(IRC: scheuran)