Some notes:
(4:04:03 PM) mriedem: for neutron the route gets added here
https://github.com/openstack/nova/blob/master/nova/network/neutronv2/api.py#L2158
(4:04:06 PM) mriedem: but interface isn't set
(4:04:25 PM) patrickeast: mriedem: let me know what you'd like to have happen
there, where its more info or a bug or whatever
(4:04:29 PM) mriedem:
https://github.com/openstack/nova/blob/master/nova/network/model.py#L223
(4:04:44 PM) mriedem: set on the os-vif route object here
https://github.com/openstack/nova/blob/master/nova/network/os_vif_util.py#L139
(4:04:53 PM) mriedem: but we don't ever set nova.network.model.Route.interface
anywhere in nova
(4:04:57 PM) mriedem: AND
(4:05:04 PM) mriedem: i don't see anything in the neutron data model for
Route.interface
(4:05:37 PM) mriedem:
https://github.com/openstack/neutron/blob/master/neutron/objects/subnet.py#L67
(4:05:41 PM) mriedem: armax: HenryG: ^
(4:05:44 PM) mriedem: am i missing something?
(4:05:45 PM) doffm: os-vif object with presumably non-optional interface field
here https://github.com/openstack/os-vif/blob/master/os_vif/objects/route.py#L28
(4:05:56 PM) mriedem: or was Route.interface just added to nova's nw model but
never used?
(4:06:39 PM) mriedem: apparently we don't fail on this in the openstack CI b/c
we aren't using subnets with routes
(4:06:40 PM) mriedem:
http://logs.openstack.org/99/340599/2/gate/gate-tempest-dsvm-neutron-full-ubuntu-xenial/3128550/logs/screen-n-cpu.txt.gz#_2016-08-12_17_08_55_248
(4:06:46 PM) mriedem: 'routes': []
(4:07:55 PM) mriedem: so looks to me like a lie was propagated to os-vif
(4:08:01 PM) mriedem: and the interface field should be nullable=True
** Also affects: os-vif
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1612812
Title:
OS-VIF: Interface missing from Route Object. (OVS)
Status in OpenStack Compute (nova):
New
Status in os-vif:
New
Bug description:
When trying to boot and delete instances (Rally) saw this stack trace:
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/compute/manager.py",
line 2075, in build_resources
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] yield resources
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/compute/manager.py",
line 1919, in build_and_run_instance
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] block_device_info=block_device_info)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 2658, in spawn
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] write_to_disk=True)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 4693, in _get_guest_xml
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] context)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/virt/libvirt/driver.py",
line 4525, in _get_guest_config
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] flavor, virt_type, self._host)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/virt/libvirt/vif.py",
line 507, in get_config
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] vif_obj =
os_vif_util.nova_to_osvif_vif(vif)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 371, in nova_to_osvif_vif
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] vifobj = func(vif)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 276, in _nova_to_osvif_vif_ovs
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] vif_name=_get_vif_name(vif))
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 239, in _get_vif_instance
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335]
network=_nova_to_osvif_network(vif['network']),
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 205, in _nova_to_osvif_network
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335]
subnets=_nova_to_osvif_subnets(network['subnets']))
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 191, in _nova_to_osvif_subnets
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] objects=[_nova_to_osvif_subnet(subnet)
for subnet in subnets])
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 173, in _nova_to_osvif_subnet
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335]
routes=_nova_to_osvif_routes(subnet['routes']))
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 157, in _nova_to_osvif_routes
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] objects=[_nova_to_osvif_route(route) for
route in routes])
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/nova/network/os_vif_util.py",
line 139, in _nova_to_osvif_route
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] interface=route['interface'])
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line 307, in __init
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] setattr(self, key, kwargs[key])
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/oslo_versionedobjects/base.py",
line 72, in setter
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] field_value = field.coerce(self, name,
value)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/oslo_versionedobjects/fields.py",
line 193, in coerce
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] return self.null(obj, attr)
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] File
"/opt/bbc/openstack-11.0-master/nova/local/lib/python2.7/site-packages/oslo_versionedobjects/fields.py",
line 171, in _null
2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager [instance:
47fbd50b-94ec-4395-884c-9131e0e3f335] raise ValueError(("Field %s' cannot be
None") % attr) 2016-08-12 15:21:58.859 38365 ERROR nova.compute.manager
[instance: 47fbd50b-94ec-4395-884c-9131e0e3f335] ValueError: Fieldinterface'
cannot be None
I cannot see where the 'interface' is set on the Nova 'Route' object.
The object only seems to be created in one place.
nova/network/neutronv2/api.py:2160
Version: Master
Networking: OVN ML2 driver. OVS VIF.
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