create instance failed: too many values to unpack [closed]

asked 2013-12-22 22:47:59 -0500

seraphboy gravatar image

updated 2013-12-23 03:42:54 -0500

hi, i have issues when i create instance after create the base Neutron networks. it seems the instance can't get the IP. i have delete the network created by nova-network service.

the issue is solved.but i can't close the question. it said "Sorry, to close own question a minimum reputation of 25 is required". i'll close it once i can. sorry. nova-network.log

 2013-12-23 12:14:22.042 3124 ERROR nova.openstack.common.rpc.amqp [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] Exception during message handling
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last):
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp     **args)
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 172, in dispatch
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp     result = getattr(proxyobj, method)(ctxt, **kwargs)
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/floating_ips.py", line 118, in allocate_for_instance
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp     **kwargs)
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 492, in allocate_for_instance
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp     requested_networks=requested_networks)
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp   File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1815, in _get_networks_for_instance
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp     network_uuids = [uuid for (uuid, fixed_ip) in requested_networks]
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp ValueError: too many values to unpack
2013-12-23 12:14:22.042 3124 TRACE nova.openstack.common.rpc.amqp 
2013-12-23 12:14:22.048 3124 ERROR nova.openstack.common.rpc.common [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] Returning exception too many values to unpack to caller
2013-12-23 12:14:22.048 3124 ERROR nova.openstack.common.rpc.common [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] ['Traceback (most recent call last):\n', '  File "/usr/lib/pyt

nova-compute.log

2013-12-23 12:14:21.376 3174 AUDIT nova.compute.manager [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] [instance: 9672499a-91b2-4fdd-9aa6-1cd6f9f6e501] Starting instance...
2013-12-23 12:14:21.709 3174 AUDIT nova.compute.claims [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] [instance: 9672499a-91b2-4fdd-9aa6-1cd6f9f6e501] Attempting claim: memory 512 MB, disk 1 GB, VCPUs 1
2013-12-23 12:14:21.710 3174 AUDIT nova.compute.claims [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] [instance: 9672499a-91b2-4fdd-9aa6-1cd6f9f6e501] Total Memory: 16034 MB, used: 1024.00 MB
2013-12-23 12:14:21.711 3174 AUDIT nova.compute.claims [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] [instance: 9672499a-91b2-4fdd-9aa6-1cd6f9f6e501] Memory limit: 24051.00 MB, free: 23027.00 MB
2013-12-23 12:14:21.711 3174 AUDIT nova.compute.claims [req-5e96f781-2a81-40e7-b1fa-311b45105860 159892ef1f644a43895e82083a542b0a 6f25eae6736e463f9b0a88da1b7cbb5c] [instance: 9672499a-91b2-4fdd-9aa6-1cd6f9f6e501] Total ...
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Closed for the following reason the question is answered, right answer was accepted by seraphboy
close date 2014-03-24 03:52:57.354088

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If the problem is resolved, you might want to close the question, so it still won't appear as an unanswered question on the main page of ask.openstack.org.

kashyapc gravatar imagekashyapc ( 2013-12-23 03:32:51 -0500 )edit

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answered 2013-12-26 05:07:40 -0500

seraphboy gravatar image

the problems is solved. just use the new released "openstack install guide",and it fixed some bugs.

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Asked: 2013-12-22 22:47:59 -0500

Seen: 929 times

Last updated: Dec 26 '13