Hello,
I’m having trouble getting a bootable cinder volume to work in Havana
using Ceph. I managed to get glance working correctly. I got cinder
volume to work, but once I try to create bootable cinder volume to an
image it errors out.
My cinder.conf reflect exactly what the ceph docs tell one to do to
get it working. I was able to get this to work in grizzly using the
CEPH_ARGS="--id volumes" statement on the volume service, but the docs
and as a thread in the mailing list who got his to work didn’t use the
CEPH_ARGS="--id volumes" anymore for Havana. Judging from the logs I
have
permission issue on the rbd image. I made sure my keyrings have the
proper ownership and gave full permissions to everyone to them.
My logs on cinder/volume shows the following:
2013-12-09 12:29:12.377 8468 ERROR cinder.volume.drivers.rbd
[req-75308325-0b69-41f9-8099-1c9d64c025b6
ce3265c65e304ad3b018a9fba063df88 0c3cbff39d97448d8cff1816793aea94]
error opening rbd image
9e967bd7-ed6c-41bc-932d-1157bd72b778
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd Traceback
(most recent call last):
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
209, in __init__
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd
read_only=read_only)
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd File
"/usr/lib/python2.7/site-packages/rbd.py", line 351, in __init__
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd raise
make_ex(ret, 'error opening image %s at snapshot %s' % (name,
snapshot))
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd
PermissionError: error opening image
9e967bd7-ed6c-41bc-932d-1157bd72b778 at snapshot snap
2013-12-09 12:29:12.377 8468 TRACE cinder.volume.drivers.rbd
2013-12-09 12:29:12.380 8468 WARNING cinder.taskflow.utils [-]
Activating 5 rollbacks due to <cinder.taskflow.utils.FlowFailure object
at 0x328c690>.
2013-12-09 12:29:12.485 8468 ERROR cinder.volume.flows.create_volume
[req-75308325-0b69-41f9-8099-1c9d64c025b6
ce3265c65e304ad3b018a9fba063df88 0c3cbff39d97448d8cff1816793aea94]
Unexpected build error:
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
Traceback (most recent call last):
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/patterns/linear_flow
.py",
line 172, in run_it
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
result = runner(context, *args, **kwargs)
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/utils.py", line 260,
in __call__
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
self.result = self.task(*args, **kwargs)
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/volume/flows/create_volume/__
init__.py",
line 1499, in __call__
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
**volume_spec)
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/volume/flows/create_volume/__
init__.py",
line 1441, in _create_from_image
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
volume_ref, image_location, image_id)
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
729, in clone_image
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
if
image_location is None or not self._is_cloneable(image_location):
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
720, in _is_cloneable
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
read_only=True):
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
213, in __init__
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
raise
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
TypeError: exceptions must be old-style classes or derived from
BaseException, not NoneType
2013-12-09 12:29:12.485 8468 TRACE cinder.volume.flows.create_volume
2013-12-09 12:29:12.486 8468 ERROR cinder.openstack.common.rpc.amqp
[req-75308325-0b69-41f9-8099-1c9d64c025b6
ce3265c65e304ad3b018a9fba063df88 0c3cbff39d97448d8cff1816793aea94]
Exception during message handling
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
Traceback (most recent call last):
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/openstack/common/rpc/amqp.py"
, line 441, in _process_data
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
**args)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/openstack/common/rpc/dispatch
er.py",
line 148, in dispatch
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
return getattr(proxyobj, method)(ctxt, **kwargs)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/utils.py", line 808, in
wrapper
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
return func(self, *args, **kwargs)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 257,
in create_volume
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
flow.run(context.elevated())
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/decorators.py", line
105, in wrapper
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
return f(self, *args, **kwargs)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/patterns/linear_flow
.py",
line 232, in run
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
run_it(r)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/patterns/linear_flow
.py",
line 212, in run_it
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
self.rollback(context, cause)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib64/python2.7/contextlib.py", line 24, in __exit__
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
self.gen.next()
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/patterns/linear_flow
.py",
line 172, in run_it
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
result = runner(context, *args, **kwargs)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/taskflow/utils.py", line 260,
in __call__
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
self.result = self.task(*args, **kwargs)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/flows/create_volume/__
init__.py",
line 1499, in __call__
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
**volume_spec)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/flows/create_volume/__
init__.py",
line 1441, in _create_from_image
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
volume_ref, image_location, image_id)
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
729, in clone_image
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
if
image_location is None or not self._is_cloneable(image_location):
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
720, in _is_cloneable
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
read_only=True):
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
File
"/usr/lib/python2.7/site-packages/cinder/volume/drivers/rbd.py", line
213, in __init__
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
raise
2013-12-09 12:29:12.486 8468 TRACE cinder.openstack.common.rpc.amqp
TypeError: exceptions must be old-style classes or derived from
BaseException, not NoneType
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