** Changed in: cinder
Status: In Progress => Won't Fix
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https://bugs.launchpad.net/bugs/1476114
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Title:
Launch instance failed using instances' snapshot created volume
Status in Cinder:
Won't Fix
Status in OpenStack Compute (nova):
Confirmed
Bug description:
Launching instance fails when using a volume that is created using a
snapshot of a volume-backended instance.
How to reproduce:
Step 1:
Create an volume backended instance.
root@zheng-dev1:/var/log/nova# nova boot --flavor 1 --boot-volume
daaddb77-4257-4ccd-86f2-220b31a0ce9b --nic net-id=8744ee96-7690-43bb-
89b4-fcac805557bc test1
root@zheng-dev1:/var/log/nova# nova list
+--------------------------------------+-------+--------+------------+-------------+--------------------------------+
| ID | Name | Status | Task State | Power
State | Networks |
+--------------------------------------+-------+--------+------------+-------------+--------------------------------+
| ef3c6074-4d38-4d7b-8d93-d0ace58d3a6a | test1 | ACTIVE | - |
Running | public=2001:db8::6, 172.24.4.5 |
+--------------------------------------+-------+--------+------------+-------------+--------------------------------+
Step 2:
Create a snapshot of this instance using nova image-create, this will create
an image in glance.
root@zheng-dev1:/var/log/nova# nova image-create
ef3c6074-4d38-4d7b-8d93-d0ace58d3a6a test-image
root@zheng-dev1:/var/log/nova# glance image-list
+--------------------------------------+---------------------------------+-------------+------------------+----------+--------+
| ID | Name |
Disk Format | Container Format | Size | Status |
+--------------------------------------+---------------------------------+-------------+------------------+----------+--------+
| 7bdff9a3-d051-4e75-bcd3-de69dbffe063 | cirros-0.3.4-x86_64-uec |
ami | ami | 25165824 | active |
| 2af2dce2-f778-4d73-b827-5281741fc1cf | cirros-0.3.4-x86_64-uec-kernel |
aki | aki | 4979632 | active |
| 60ea7020-fcc1-4535-af5e-0e894a01a44a | cirros-0.3.4-x86_64-uec-ramdisk |
ari | ari | 3740163 | active |
| ce7b2d17-196a-4871-bc1b-9dcb184863be | test-image |
| | | active |
+--------------------------------------+---------------------------------+-------------+------------------+----------+--------+
Step 3:
Create a new volume using the previously created image.
root@zheng-dev1:/var/log/nova# cinder create --image-id
ce7b2d17-196a-4871-bc1b-9dcb184863be --name test-volume 1
+---------------------------------------+--------------------------------------+
| Property | Value
|
+---------------------------------------+--------------------------------------+
| attachments | []
|
| availability_zone | nova
|
| bootable | false
|
| consistencygroup_id | None
|
| created_at | 2015-07-20T06:44:41.000000
|
| description | None
|
| encrypted | False
|
| id |
cc21dc7d-aa4b-4e24-8f11-8b916c5d6347 |
| metadata | {}
|
| multiattach | False
|
| name | test-volume
|
| os-vol-host-attr:host | None
|
| os-vol-mig-status-attr:migstat | None
|
| os-vol-mig-status-attr:name_id | None
|
| os-vol-tenant-attr:tenant_id | b8112a8d8227490eba99419b8a8c2555
|
| os-volume-replication:driver_data | None
|
| os-volume-replication:extended_status | None
|
| replication_status | disabled
|
| size | 1
|
| snapshot_id | None
|
| source_volid | None
|
| status | creating
|
| user_id | ed64bccd0227444fa02dbd7695769a7d
|
| volume_type | lvmdriver-1
|
+---------------------------------------+--------------------------------------+
root@zheng-dev1:/var/log/nova# cinder list
+--------------------------------------+-----------+-----------------+------+-------------+----------+--------------------------------------+
| ID | Status | Name | Size |
Volume Type | Bootable | Attached to |
+--------------------------------------+-----------+-----------------+------+-------------+----------+--------------------------------------+
| cc21dc7d-aa4b-4e24-8f11-8b916c5d6347 | available | test-volume | 1 |
lvmdriver-1 | true | |
| daaddb77-4257-4ccd-86f2-220b31a0ce9b | in-use | bootable-volume | 1 |
lvmdriver-1 | true | ef3c6074-4d38-4d7b-8d93-d0ace58d3a6a |
+--------------------------------------+-----------+-----------------+------+-------------+----------+--------------------------------------+
Step 4:
Using this volume to boot an new instance.
root@zheng-dev1:/var/log/nova# nova boot --flavor 1 --boot-volume
cc21dc7d-aa4b-4e24-8f11-8b916c5d6347 --nic net-id=8744ee96-7690-43bb-
89b4-fcac805557bc test2
ERROR LOG:
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
[req-079d1169-0bbb-4b0a-bb1b-a72467585385 ed64bccd0227444fa02dbd7695769a7d
b8112a8d8227490eba99419b8a8c2555 - - -] Caught error: 'unicode' object has no
attribute 'update'
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack Traceback (most recent
call last):
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/__init__.py", line 126, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
req.get_response(self.application)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1317, in send
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack application,
catch_exc_info=False)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1281, in
call_application
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack app_iter =
application(self.environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
resp(environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack resp =
self.call_func(req, *args, **self.kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
self.func(req, *args, **kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/keystonemiddleware/auth_token/__init__.py",
line 536, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack response =
request.get_response(self._app)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1317, in send
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack application,
catch_exc_info=False)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 1281, in
call_application
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack app_iter =
application(self.environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
resp(environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
resp(environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/routes/middleware.py", line 136, in
__call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack response =
self.app(environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 144, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
resp(environ, start_response)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 130, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack resp =
self.call_func(req, *args, **self.kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/usr/local/lib/python2.7/dist-packages/webob/dec.py", line 195, in call_func
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
self.func(req, *args, **kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 756, in __call__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack content_type,
body, accept)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 821, in _process_stack
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack action_result =
self.dispatch(meth, request, action_args)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/wsgi.py", line 911, in dispatch
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack return
method(req=request, **action_args)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/compute/servers.py", line 643, in create
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
self._handle_create_exception(*sys.exc_info())
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/compute/servers.py", line 472, in
_handle_create_exception
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
six.reraise(*exc_info)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/api/openstack/compute/servers.py", line 628, in create
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
check_server_group_quota=check_server_group_quota)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/hooks.py", line 149, in inner
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack rv = f(*args,
**kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 1479, in create
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
check_server_group_quota=check_server_group_quota)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 1114, in _create_instance
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
block_device_mapping, legacy_bdm)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 738, in _check_and_transform_bdm
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack base_options,
instance_type, image_meta, root_device_name)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/compute/api.py", line 684, in _get_image_defined_bdms
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack image_defined_bdms
= image_properties.get('block_device_mapping', [])
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack File
"/opt/stack/nova/nova/block_device.py", line 83, in __init__
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
bdm_dict.update(kwargs)
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack AttributeError:
'unicode' object has no attribute 'update'
2015-07-20 14:45:27.450 12962 ERROR nova.api.openstack
2015-07-20 14:45:27.455 12962 INFO nova.api.openstack
[req-079d1169-0bbb-4b0a-bb1b-a72467585385 ed64bccd0227444fa02dbd7695769a7d
b8112a8d8227490eba99419b8a8c2555 - - -]
http://10.250.10.17:8774/v2/b8112a8d8227490eba99419b8a8c2555/os-volumes_boot
returned with HTTP 500
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