Public bug reported: Commit a8a5d44c8aca218f00649232c2b8a46aee59b77e change the request_network parameter. It add pci_request_id for each item.
Old code only accept three item: https://github.com/openstack/nova/blob/2014.1/nova/network/neutronv2/api.py#L237 .... for network_id, fixed_ip, port_id in requested_networks: .... The new code change it to 4 items tuple. https://github.com/openstack/nova/blob/master/nova/objects/network_request.py#L37 Then new controller boot instance to old compute node, will get error as below: 2014-10-04 21:08:17.455 ERROR nova.compute.manager [req-58b84295-ce36-479f-b50e-dfe4f86cc1d9 admin demo] [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] Insta nce failed to spawn 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] Traceback (most recent call last): 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 2014 , in _build_resources 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] yield resources 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 1917 , in _build_and_run_instance 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] block_device_info=block_device_info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2246, in spawn 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] admin_pass=admin_password) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2677, in _create_image 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] content=files, extra_md=extra_md, network_info=network_ info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/api/metadata/base.py", line 16 5, in __init__ 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] ec2utils.get_ip_info_for_instance_from_nw_info(network_info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/api/ec2/ec2utils.py", line 147, in get_ip_info_for_instance_from_nw_info 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] fixed_ips = nw_info.fixed_ips() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/model.py", line 407, in _sync_wrapper 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] self.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/model.py", line 439, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] self[:] = self._gt.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] return self._exit_event.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line 124, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] current.throw(*self._exc) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 207, in main 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] result = function(*args, **kwargs) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 1510, in _allocate_network_async 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] dhcp_options=dhcp_options) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/neutronv2/api.py", line 238, in allocate_for_instance 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] for network_id, fixed_ip, port_id in requested_networks: 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] ValueError: too many values to unpack ** Affects: nova Importance: Undecided Status: Invalid ** Changed in: nova Status: New => Invalid -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1377446 Title: pci_request_id break the upgrade from icehouse to Juno Status in OpenStack Compute (Nova): Invalid Bug description: Commit a8a5d44c8aca218f00649232c2b8a46aee59b77e change the request_network parameter. It add pci_request_id for each item. Old code only accept three item: https://github.com/openstack/nova/blob/2014.1/nova/network/neutronv2/api.py#L237 .... for network_id, fixed_ip, port_id in requested_networks: .... The new code change it to 4 items tuple. https://github.com/openstack/nova/blob/master/nova/objects/network_request.py#L37 Then new controller boot instance to old compute node, will get error as below: 2014-10-04 21:08:17.455 ERROR nova.compute.manager [req-58b84295-ce36-479f-b50e-dfe4f86cc1d9 admin demo] [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] Insta nce failed to spawn 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] Traceback (most recent call last): 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 2014 , in _build_resources 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] yield resources 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 1917 , in _build_and_run_instance 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] block_device_info=block_device_info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2246, in spawn 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] admin_pass=admin_password) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/virt/libvirt/driver.py", line 2677, in _create_image 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] content=files, extra_md=extra_md, network_info=network_ info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/api/metadata/base.py", line 16 5, in __init__ 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] ec2utils.get_ip_info_for_instance_from_nw_info(network_info) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/api/ec2/ec2utils.py", line 147, in get_ip_info_for_instance_from_nw_info 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] fixed_ips = nw_info.fixed_ips() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/model.py", line 407, in _sync_wrapper 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] self.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/model.py", line 439, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] self[:] = self._gt.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 168, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] return self._exit_event.wait() 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/event.py", line 124, in wait 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] current.throw(*self._exc) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line 207, in main 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] result = function(*args, **kwargs) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/compute/manager.py", line 1510, in _allocate_network_async 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] dhcp_options=dhcp_options) 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] File "/opt/stack/nova/nova/network/neutronv2/api.py", line 238, in allocate_for_instance 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] for network_id, fixed_ip, port_id in requested_networks: 2014-10-04 21:08:17.455 TRACE nova.compute.manager [instance: c643eff5-ffd0-4eea-98a0-bce55108b0a4] ValueError: too many values to unpack To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1377446/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : 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