** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => liberty-3
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https://bugs.launchpad.net/bugs/1459496
Title:
task_state is not 'None' when vm stay in 'ERROR' state
Status in OpenStack Compute (nova):
Fix Released
Bug description:
Compute instance task states represent what is happening to the
instance at the current moment. When the instance is 'ERROR' state,
the 'spawning' task_state make users confused, 'spawning' job had been
done and failed, it should been set to 'None'.
1. Version of Nova
$ git log -1
commit 4cf6ef68199183697a0209751575f88fe5b2a733
Merge: f40619b 70ba331
Author: Jenkins <[email protected]>
Date: Wed May 27 22:14:34 2015 +0000
Merge "improve speed of some ec2 keypair tests"
2. Log files
stack@devstack:/home/devstack/logs$ [master]$ nova list
+--------------------------------------+---------------+--------+------------+-------------+--------------------------------------------------------+
| ID | Name | Status | Task State
| Power State | Networks |
+--------------------------------------+---------------+--------+------------+-------------+--------------------------------------------------------+
| 5fa49075-f0a0-4806-bdf3-0cedd09c7c6f | chenrui_again | ERROR | spawning
| NOSTATE | |
| 19920850-86b0-4904-8431-bf1ed6f9cea7 | chenrui_vm | ACTIVE | -
| Running | private=fd6b:c8ae:7d0d:0:f816:3eff:fe96:bbfa, 10.0.0.3 |
+--------------------------------------+---------------+--------+------------+-------------+--------------------------------------------------------+
2015-05-28 10:42:14.618 4705 WARNING nova.network.neutronv2.api [-]
[instance: 5fa49075-f0a0-4806-bdf3-0cedd09c7c6f] Neutron error: No more fixed
IPs in network: ecf5d5d3-6198-4c95-84d4-db633fb09526
2015-05-28 10:42:14.619 4705 ERROR nova.compute.manager [-] Instance failed
network setup after 1 attempt(s)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager Traceback (most
recent call last):
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager File
"/opt/stack/nova/nova/compute/manager.py", line 1535, in _allocate_network_async
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager
dhcp_options=dhcp_options)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager File
"/opt/stack/nova/nova/network/neutronv2/api.py", line 667, in
allocate_for_instance
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager
self._delete_ports(neutron, instance, created_port_ids)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 85, in
__exit__
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager
six.reraise(self.type_, self.value, self.tb)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager File
"/opt/stack/nova/nova/network/neutronv2/api.py", line 659, in
allocate_for_instance
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager
security_group_ids, available_macs, dhcp_opts)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager File
"/opt/stack/nova/nova/network/neutronv2/api.py", line 321, in _create_port
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager raise
exception.NoMoreFixedIps(net=network_id)
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager NoMoreFixedIps: No
fixed IP addresses available for network: ecf5d5d3-6198-4c95-84d4-db633fb09526
2015-05-28 10:42:14.619 4705 TRACE nova.compute.manager
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/eventlet/hubs/poll.py", line
115, in wait
listener.cb(fileno)
File "/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py", line
214, in main
result = function(*args, **kwargs)
File "/opt/stack/nova/nova/compute/manager.py", line 1552, in
_allocate_network_async
six.reraise(*exc_info)
File "/opt/stack/nova/nova/compute/manager.py", line 1535, in
_allocate_network_async
dhcp_options=dhcp_options)
File "/opt/stack/nova/nova/network/neutronv2/api.py", line 667, in
allocate_for_instance
self._delete_ports(neutron, instance, created_port_ids)
File "/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line
85, in __exit__
six.reraise(self.type_, self.value, self.tb)
File "/opt/stack/nova/nova/network/neutronv2/api.py", line 659, in
allocate_for_instance
security_group_ids, available_macs, dhcp_opts)
File "/opt/stack/nova/nova/network/neutronv2/api.py", line 321, in
_create_port
raise exception.NoMoreFixedIps(net=network_id)
NoMoreFixedIps: No fixed IP addresses available for network:
ecf5d5d3-6198-4c95-84d4-db633fb09526
Removing descriptor: 19
3. Reproduce steps:
* create a neutron network and subnet, there is only 1 fixed ip in the subnet.
neutron subnet-create --allocation-pool start=100.100.1.5,end=100.100.1.5
ecf5d5d3-6198-4c95-84d4-db633fb09526 100.100.1.1/24
* boot a instance with the network_id.
Expected result:
* booting failed, instance is 'ERROR' state and task_state is 'None'
Actual result:
* booting failed, instance is 'ERROR' state and task_state is 'spawning'
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