[Yahoo-eng-team] [Bug 1520636] [NEW] No valid host was found when creating VM attached to external network

2015-11-27 Thread Noura Daadaa 
Public bug reported:

Hi,

I am using OS R Juno on Linux,  When creating a VM attached to internal network 
there is no problem at all., when attaching the VM to the external network i 
see "No valid host was found" , the int and tun bridges between neutron and 
compute node are fine, the dhcp agent and all services are up and running,  
nova logs shows the errors below :
[ my network topology are 3 nodes architecture based as shown on Juno 
installation guide, i am wondering if there is something wrong using direct 
interface between ext-network and the VM without passing through the router ? 
do openstack have issues on this?)


2015-11-27 10:54:25.895 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Attempting claim: memory 512 MB, disk 1 GB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Total memory: 23932 MB, used: 1536.00 MB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] memory limit: 35898.00 MB, free: 34362.00 
MB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Total disk: 457 GB, used: 2.00 GB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] disk limit not specified, defaulting to 
unlimited
2015-11-27 10:54:25.910 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Claim successful
2015-11-27 10:54:26.014 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:26.142 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:26.524 1521 INFO nova.virt.libvirt.driver [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Creating image
2015-11-27 10:54:26.727 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:29.278 1521 WARNING nova.virt.disk.vfs.guestfs [-] Failed to 
close augeas aug_close: do_aug_close: you must call 'aug-init' first to 
initialize Augeas
2015-11-27 10:54:29.337 1521 ERROR nova.compute.manager [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Instance failed to spawn
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Traceback (most recent call last):
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2246, in 
_build_resources
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] yield resources
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2116, in 
_build_and_run_instance
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] block_device_info=block_device_info)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2620, in 
spawn
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] write_to_disk=True)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4159, in 
_get_guest_xml
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] context)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3937, in 
_get_guest_config
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] flavor, CONF.libvirt.virt_type)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 352, in 
get_config
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] _("Unexpected vif_type=%s") % 
vif_type)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] NovaException: Unexpected 
vif_type=binding_failed
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]
2015-11-27 10:54:29.338 1521 AUDIT nova.compute.manager 
[req-a60a798c-a8a5-43d2-bc45-476feb81a04b None] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Terminating instance
2

[Yahoo-eng-team] [Bug 1520636] [NEW] No valid host was found when creating VM attached to external network

2015-11-27 Thread Launchpad Bug Tracker 
You have been subscribed to a public bug:

Hi,

I am using OS R Juno on Linux,  When creating a VM attached to internal network 
there is no problem at all., when attaching the VM to the external network i 
see "No valid host was found" , the int and tun bridges between neutron and 
compute node are fine, the dhcp agent and all services are up and running,  
nova logs shows the errors below :
[ my network topology are 3 nodes architecture based as shown on Juno 
installation guide, i am wondering if there is something wrong using direct 
interface between ext-network and the VM without passing through the router ? 
do openstack have issues on this?)


2015-11-27 10:54:25.895 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Attempting claim: memory 512 MB, disk 1 GB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Total memory: 23932 MB, used: 1536.00 MB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] memory limit: 35898.00 MB, free: 34362.00 
MB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Total disk: 457 GB, used: 2.00 GB
2015-11-27 10:54:25.896 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] disk limit not specified, defaulting to 
unlimited
2015-11-27 10:54:25.910 1521 AUDIT nova.compute.claims [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Claim successful
2015-11-27 10:54:26.014 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:26.142 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:26.524 1521 INFO nova.virt.libvirt.driver [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Creating image
2015-11-27 10:54:26.727 1521 INFO nova.scheduler.client.report [-] 
Compute_service record updated for ('compute1-gsd', 'compute1-gsd')
2015-11-27 10:54:29.278 1521 WARNING nova.virt.disk.vfs.guestfs [-] Failed to 
close augeas aug_close: do_aug_close: you must call 'aug-init' first to 
initialize Augeas
2015-11-27 10:54:29.337 1521 ERROR nova.compute.manager [-] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Instance failed to spawn
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] Traceback (most recent call last):
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2246, in 
_build_resources
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] yield resources
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2116, in 
_build_and_run_instance
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] block_device_info=block_device_info)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2620, in 
spawn
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] write_to_disk=True)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4159, in 
_get_guest_xml
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] context)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 3937, in 
_get_guest_config
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] flavor, CONF.libvirt.virt_type)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]   File 
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/vif.py", line 352, in 
get_config
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] _("Unexpected vif_type=%s") % 
vif_type)
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] NovaException: Unexpected 
vif_type=binding_failed
2015-11-27 10:54:29.337 1521 TRACE nova.compute.manager [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211]
2015-11-27 10:54:29.338 1521 AUDIT nova.compute.manager 
[req-a60a798c-a8a5-43d2-bc45-476feb81a04b None] [instance: 
fc49216d-03a2-44d2-a86f-582c942fa211] T