[kolla-ansible][yoga] Glance backend cinder Privsep daemon failed to start operation not permitted

wodel youchi wodel.youchi at gmail.com
Mon Apr 17 15:43:07 UTC 2023


Hi,

I managed to get another step forward, but I hit another wall.
Glance-api was trying to mount the NFS share on the controller node, not on
the compute, so I installed nfs-utils on it, now I have this error :

2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> [req-35f49fc4-15bc-4d3b-b93e-e039c1d0f3fa 0439953e7cfe4a13a1b4bb118b5dc3c4
> b0f76b5c6dcb457fa716762bbf954837 - default default] Exception while
> accessing to cinder volume 3d4712ef-7cb5-4a0b-bc1e-cfbebd8fa902.:
> FileExistsError: [Errno 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder Traceback
> (most recent call last):
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 788, in _open_cinder_volume
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder     device =
> connect_volume_nfs()
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_concurrency/lockutils.py",
> line 391, in inner
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder     return
> f(*args, **kwargs)
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 786, in connect_volume_nfs
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> root_helper, options)
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/common/fs_mount.py",
> line 359, in mount
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> rootwrap_helper, options)
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/common/fs_mount.py",
> line 247, in mount
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> os.makedirs(mountpoint)
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder   File
> "/usr/lib64/python3.6/os.py", line 220, in makedirs
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> mkdir(name, mode)
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> FileExistsError: [Errno 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.814 62 ERROR glance_store._drivers.cinder
> 2023-04-17 16:33:08.906 62 ERROR glance_store._drivers.cinder
> [req-35f49fc4-15bc-4d3b-b93e-e039c1d0f3fa 0439953e7cfe4a13a1b4bb118b5dc3c4
> b0f76b5c6dcb457fa716762bbf954837 - default default] Failed to write to
> volume 3d4712ef-7cb5-4a0b-bc1e-cfbebd8fa902.: FileExistsError: [Errno 17]
> File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.939 62 ERROR glance.api.v2.image_data
> [req-35f49fc4-15bc-4d3b-b93e-e039c1d0f3fa 0439953e7cfe4a13a1b4bb118b5dc3c4
> b0f76b5c6dcb457fa716762bbf954837 - default default] Failed to upload image
> data due to internal error: FileExistsError: [Errno 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> [req-35f49fc4-15bc-4d3b-b93e-e039c1d0f3fa 0439953e7cfe4a13a1b4bb118b5dc3c4
> b0f76b5c6dcb457fa716762bbf954837 - default default] Caught error: [Errno
> 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7':
> FileExistsError: [Errno 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi Traceback (most recent
> call last):
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/common/wsgi.py",
> line 1332, in __call__
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     request,
> **action_args)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/common/wsgi.py",
> line 1370, in dispatch
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     return
> method(*args, **kwargs)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/common/utils.py",
> line 414, in wrapped
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     return func(self,
> req, *args, **kwargs)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/api/v2/image_data.py",
> line 303, in upload
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> self._restore(image_repo, image)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_utils/excutils.py",
> line 227, in __exit__
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> self.force_reraise()
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_utils/excutils.py",
> line 200, in force_reraise
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     raise self.value
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/api/v2/image_data.py",
> line 163, in upload
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> image.set_data(data, size, backend=backend)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/notifier.py", line
> 497, in set_data
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> _send_notification(notify_error, 'image.upload', msg)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_utils/excutils.py",
> line 227, in __exit__
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> self.force_reraise()
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_utils/excutils.py",
> line 200, in force_reraise
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     raise self.value
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/notifier.py", line
> 444, in set_data
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> set_active=set_active)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/quota/__init__.py",
> line 323, in set_data
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> set_active=set_active)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/location.py", line
> 585, in set_data
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> self._upload_to_store(data, verifier, backend, size)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance/location.py", line
> 485, in _upload_to_store
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     verifier=verifier)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/multi_backend.py",
> line 399, in add_with_multihash
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     image_id, data,
> size, hashing_algo, store, context, verifier)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/multi_backend.py",
> line 481, in store_add_to_backend_with_multihash
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     image_id, data,
> size, hashing_algo, context=context, verifier=verifier)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/driver.py",
> line 279, in add_adapter
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     metadata_dict) =
> store_add_fun(*args, **kwargs)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/capabilities.py",
> line 176, in op_checker
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     return
> store_op_fun(store, *args, **kwargs)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 1028, in add
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     raise
> errors.get(e.errno, e)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 985, in add
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     with
> self._open_cinder_volume(client, volume, 'wb') as f:
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/usr/lib64/python3.6/contextlib.py", line 81, in __enter__
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     return
> next(self.gen)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 788, in _open_cinder_volume
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     device =
> connect_volume_nfs()
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/oslo_concurrency/lockutils.py",
> line 391, in inner
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     return f(*args,
> **kwargs)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/_drivers/cinder.py",
> line 786, in connect_volume_nfs
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     root_helper,
> options)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/common/fs_mount.py",
> line 359, in mount
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     rootwrap_helper,
> options)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/var/lib/kolla/venv/lib/python3.6/site-packages/glance_store/common/fs_mount.py",
> line 247, in mount
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
> os.makedirs(mountpoint)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi   File
> "/usr/lib64/python3.6/os.py", line 220, in makedirs
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi     mkdir(name, mode)
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi FileExistsError:
> [Errno 17] File exists:
> '/var/lib/glance/mnt/nfs/f6f6b4ee42b4f3522a75f422887010ad2c47f8624f97bf3623b13014f22186b7'
> 2023-04-17 16:33:08.957 62 ERROR glance.common.wsgi
>


Regards.

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