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Pasted as Python by kost ( 13 years ago )
w/ --flat_network_dhcp_start= in nova.conf
10724 2011-02-16 14:37:24,166 CRITICAL nova.root [-] 'NoneType' object is unsubscriptable
10725 (nova.root): TRACE: Traceback (most recent call last):
10726 (nova.root): TRACE: File "/usr/bin/nova-network", line 44, in <module>
10727 (nova.root): TRACE: service.serve()
10728 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/service.py", line 231, in serve
10729 (nova.root): TRACE: x.start()
10730 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/service.py", line 81, in start
10731 (nova.root): TRACE: self.manager.init_host()
10732 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/manager.py", line 401, in init_host
10733 (nova.root): TRACE: super(FlatDHCPManager, self).init_host()
10734 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/manager.py", line 129, in init_host
10735 (nova.root): TRACE: self._on_set_network_host(ctxt, network['id'])
10736 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/manager.py", line 435, in _on_set_network_host
10737 (nova.root): TRACE: self.driver.update_dhcp(context, network_id)
10738 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/linux_net.py", line 298, in update_dhcp
10739 (nova.root): TRACE: f.write(get_dhcp_hosts(context, network_id))
10740 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/linux_net.py", line 281, in get_dhcp_hosts
10741 (nova.root): TRACE: hosts.append(_host_dhcp(fixed_ip_ref))
10742 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/linux_net.py", line 371, in _host_dhcp
10743 (nova.root): TRACE: return "%s,%s.%s,%s" % (instance_ref['mac_address'],
10744 (nova.root): TRACE: TypeError: 'NoneType' object is unsubscriptable
10745 (nova.root): TRACE:
root@island109:/var/log/nova# ps auxww | grep dns
root 7211 0.0 0.0 7624 936 pts/0 S+ 14:27 0:00 grep --color=auto dns
nobody 11871 0.0 0.0 16532 968 ? S 10:42 0:00 dnsmasq --strict-order --bind-interfaces --conf-file= --domain=novalocal --pid-file=/var/lib/nova/networks/nova-br100.pid --listen-address=x.x.208.1 --except-interface=lo --dhcp-range=10.0.0.2,static,120s --dhcp-hostsfile=/var/lib/nova/networks/nova-br100.conf --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro
root 11872 0.0 0.0 16532 428 ? S 10:42 0:00 dnsmasq --strict-order --bind-interfaces --conf-file= --domain=novalocal --pid-file=/var/lib/nova/networks/nova-br100.pid --listen-address=x.x.208.1 --except-interface=lo --dhcp-range=10.0.0.2,static,120s --dhcp-hostsfile=/var/lib/nova/networks/nova-br100.conf --dhcp-script=/usr/bin/nova-dhcpbridge --leasefile-ro
root@island109:/var/log/nova# mysql -pnova nova -e 'select * from networks;'
+---------------------+---------------------+------------+---------+----+----------+------------------+-----------------+--------+---------------+----------------+------+------+--------------------+-----------------+---------------------+------------+------------+-----------+---------+-----------+
| created_at | updated_at | deleted_at | deleted | id | injected | cidr | netmask | bridge | gateway | broadcast | dns | vlan | vpn_public_address | vpn_public_port | vpn_private_address | dhcp_start | project_id | host | cidr_v6 | ra_server |
+---------------------+---------------------+------------+---------+----+----------+------------------+-----------------+--------+---------------+----------------+------+------+--------------------+-----------------+---------------------+------------+------------+-----------+---------+-----------+
| 2011-02-15 20:43:23 | 2011-02-15 20:52:06 | NULL | 0 | 3 | 0 | x.x.208.0/28 | 255.255.255.240 | br100 | x.x.208.1 | x.x.208.15 | NULL | NULL | NULL | NULL | NULL | 10.0.0.2 | admin109 | island109 | NULL | NULL |
+---------------------+---------------------+------------+---------+----+----------+------------------+-----------------+--------+---------------+----------------+------+------+--------------------+-----------------+---------------------+------------+------------+-----------+---------+-----------+
from nova-network.log....
3098 2011-02-16 13:55:20,558 ERROR nova.root [-] Exception during message handling
3099 (nova.root): TRACE: Traceback (most recent call last):
3100 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/rpc.py", line 192, in receive
3101 (nova.root): TRACE: rval = node_func(context=ctxt, **node_args)
3102 (nova.root): TRACE: File "/usr/lib/pymodules/python2.6/nova/network/manager.py", line 418, in allocate_fixed_ip
3103 (nova.root): TRACE: self.driver.update_dhcp(context, network_ref['id'])
3104 (nova.root): TRACE: TypeError: 'NoneType' object is unsubscriptable
3105 (nova.root): TRACE:
3106 2011-02-16 13:55:20,559 ERROR nova.rpc [-] Returning exception 'NoneType' object is unsubscriptable to caller
3107 2011-02-16 13:55:20,560 ERROR nova.rpc [-] ['Traceback (most recent call last):\n', ' File "/usr/lib/pymodules/python2.6/nova/rpc.py", l ine 192, in receive\n rval = node_func(context=ctxt, **node_args)\n', ' File "/usr/lib/pymodules/python2.6/nova/network/manager.py", line 418, in allocate_fixed_ip\n self.driver.update_dhcp(context, network_ref[\'id\'])\n', "TypeError: 'NoneType' object is unsubscrip table\n"]
----
it fails at line 416 b/c network_ref is null.
410 def allocate_fixed_ip(self, context, instance_id, *args, **kwargs):
411 """Setup dhcp for this network."""
412 address = super(FlatDHCPManager, self).allocate_fixed_ip(context,
413 instance_id,
414 *args,
415 **kwargs)
416 network_ref = db.fixed_ip_get_network(context, address)
417 if not FLAGS.fake_network:
418 self.driver.update_dhcp(context, network_ref['id'])
419 return address
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Parent: 29012