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Message #06905
[Bug 1258523] Re: server rebuild UnboundLocalError: local variable 'network_name'
May be important fact, the above operations are done as admin, but the
public network belongs to the 'demo' user.
As demo user the above series are working.
If this is permission issue, maybe one of the operations needs to be denied even before the first boot,
if it ok in permission view point the rebuild needs to be successful as well.
** Also affects: neutron
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1258523
Title:
server rebuild UnboundLocalError: local variable 'network_name'
Status in OpenStack Neutron (virtual network service):
New
Status in OpenStack Compute (Nova):
New
Bug description:
Failed to rebuild a server with neutron and floating_ip.
n-cpu error:
Setting instance vm_state to ERROR
Traceback (most recent call last):
File "/opt/stack/new/nova/nova/compute/manager.py", line 5078, in _error_out_instance_on_exception
yield
File "/opt/stack/new/nova/nova/compute/manager.py", line 2207, in rebuild_instance
network_info = self._get_instance_nw_info(context, instance)
File "/opt/stack/new/nova/nova/compute/manager.py", line 896, in _get_instance_nw_info
instance)
File "/opt/stack/new/nova/nova/network/api.py", line 50, in wrapper
res = f(self, context, *args, **kwargs)
File "/opt/stack/new/nova/nova/network/neutronv2/api.py", line 445, in get_instance_nw_info
result = self._get_instance_nw_info(context, instance, networks)
File "/opt/stack/new/nova/nova/network/neutronv2/api.py", line 452, in _get_instance_nw_info
nw_info = self._build_network_info_model(context, instance, networks)
File "/opt/stack/new/nova/nova/network/neutronv2/api.py", line 1023, in _build_network_info_model
subnets)
File "/opt/stack/new/nova/nova/network/neutronv2/api.py", line 953, in _nw_info_build_network
label=network_name,
UnboundLocalError: local variable 'network_name' referenced before assignment
$ neutron port-create private
+-----------------------+---------------------------------------------------------------------------------+
| Field | Value |
+-----------------------+---------------------------------------------------------------------------------+
| admin_state_up | True |
| allowed_address_pairs | |
| binding:capabilities | {"port_filter": false} |
| binding:host_id | |
| binding:vif_type | unbound |
| device_id | |
| device_owner | |
| fixed_ips | {"subnet_id": "5360935f-eca7-4352-b76c-bd0deafa4cf9", "ip_address": "10.1.0.4"} |
| id | d34865bc-2b99-4493-9256-b231e89e404c |
| mac_address | fa:16:3e:1d:b8:81 |
| name | |
| network_id | 03657a24-5fe9-48dc-a426-2a495c9e8052 |
| security_groups | a9aa6eda-192a-4e63-a0d8-060d41c4d928 |
| status | DOWN |
| tenant_id | a026cc3108044c60a593c9ce9dee89ab |
+-----------------------+---------------------------------------------------------------------------------+
$ neutron floatingip-create public
Created a new floatingip:
+---------------------+--------------------------------------+
| Field | Value |
+---------------------+--------------------------------------+
| fixed_ip_address | |
| floating_ip_address | 172.24.4.21 |
| floating_network_id | c1a7d836-0563-4023-8d8f-97c47f4b317c |
| id | 405e7839-676c-4324-828d-5bff5b5a1d3f |
| port_id | |
| router_id | |
| tenant_id | a026cc3108044c60a593c9ce9dee89ab |
+---------------------+--------------------------------------+
$ neutron floatingip-associate 405e7839-676c-4324-828d-5bff5b5a1d3f d34865bc-2b99-4493-9256-b231e89e404c
Associated floatingip 405e7839-676c-4324-828d-5bff5b5a1d3f
$ nova boot server --image cirros-0.3.1-x86_64-uec --flavor 42 --nic port-id=d34865bc-2b99-4493-9256-b231e89e404c
+--------------------------------------+--------------------------------------+
| Property | Value |
+--------------------------------------+--------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | None |
| OS-EXT-SRV-ATTR:hypervisor_hostname | None |
| OS-EXT-SRV-ATTR:instance_name | instance-0000000c |
| OS-EXT-STS:power_state | 0 |
| OS-EXT-STS:task_state | scheduling |
| OS-EXT-STS:vm_state | building |
| OS-SRV-USG:launched_at | None |
| OS-SRV-USG:terminated_at | None |
| accessIPv4 | |
| accessIPv6 | |
| adminPass | uWrM2gRLXNm2 |
| config_drive | |
| created | 2013-12-06T13:20:59Z |
| flavor | m1.nano |
| hostId | |
| id | 9031bf8a-49e1-4835-bc75-86e900397136 |
| image | cirros-0.3.1-x86_64-uec |
| key_name | None |
| metadata | {} |
| name | server |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| security_groups | [{u'name': u'default'}] |
| status | BUILD |
| tenant_id | a026cc3108044c60a593c9ce9dee89ab |
| updated | 2013-12-06T13:20:59Z |
| user_id | 492847cb43d34ee889a8c3b9fe1185b2 |
+--------------------------------------+--------------------------------------+
$ nova rebuild 9031bf8a-49e1-4835-bc75-86e900397136 cirros-0.3.1-x86_64-uec
+--------------------------------------+----------------------------------------------------------------+
| Property | Value |
+--------------------------------------+----------------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | devstack-1386328445 |
| OS-EXT-SRV-ATTR:hypervisor_hostname | devstack-1386328445 |
| OS-EXT-SRV-ATTR:instance_name | instance-0000000c |
| OS-EXT-STS:power_state | 1 |
| OS-EXT-STS:task_state | rebuilding |
| OS-EXT-STS:vm_state | active |
| OS-SRV-USG:launched_at | 2013-12-06T13:21:01.000000 |
| OS-SRV-USG:terminated_at | None |
| accessIPv4 | |
| accessIPv6 | |
| config_drive | |
| created | 2013-12-06T13:20:59Z |
| flavor | m1.nano (42) |
| hostId | 34895965273061f4bba3219f4d31ebedf79c3526d134ad4fe0d5daca |
| id | 9031bf8a-49e1-4835-bc75-86e900397136 |
| image | cirros-0.3.1-x86_64-uec (551c23cf-15fa-44b8-ae15-f7468efd07de) |
| key_name | None |
| metadata | {} |
| name | server |
| os-extended-volumes:volumes_attached | [] |
| private network | 10.1.0.4, 172.24.4.21 |
| progress | 0 |
| security_groups | default |
| status | REBUILD |
| tenant_id | a026cc3108044c60a593c9ce9dee89ab |
| updated | 2013-12-06T13:22:58Z |
| user_id | 492847cb43d34ee889a8c3b9fe1185b2 |
+--------------------------------------+----------------------------------------------------------------+
$ nova list
+--------------------------------------+--------+--------+------------+-------------+-------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+--------+--------+------------+-------------+-------------------------------+
| 9031bf8a-49e1-4835-bc75-86e900397136 | server | ERROR | None | Running | private=10.1.0.4, 172.24.4.21 |
+--------------------------------------+--------+--------+------------+-------------+-------------------------------+
Server in error state
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References
