Comment 0 for bug 2024541

glance-api with cinder and ceph backend, import image with glance Interoperable Image Import[1] with the parameters[2]:
all_stores: true
all_stores_must_succeed: true

here is the glance-api.conf
[DEFAULT]
enabled_backends = http:http, rbd:rbd, cinder:cinder

[glance_store]
default_backend = rbd

[rbd]
rbd_store_user = glance
rbd_store_pool = images
rbd_store_chunk_size = 8

glance-api.log
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder [-] Exception while accessing to cinder volume 1ffc6374-4bb3-4ff2-bdc8-483755ff9931.: os_brick.exception.BrickExcept
ion: An unknown exception occurred.
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder Traceback (most recent call last):
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/initiator/connectors/rbd.py", line 75, in _check_or_get_keyring_co
ntents
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder with open(keyring_path, 'r') as keyring_file:
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder FileNotFoundError: [Errno 2] No such file or directory: '/etc/ceph/ceph.client.cinder.keyring'
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder During handling of the above exception, another exception occurred:
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder Traceback (most recent call last):
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/glance_store/_drivers/cinder.py", line 658, in _open_cinder_volume
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder device = conn.connect_volume(connection_info['data'])
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/utils.py", line 141, in trace_logging_wrapper
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder return f(*args, **kwargs)
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/initiator/connectors/rbd.py", line 244, in connect_volume
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder rbd_handle = self._get_rbd_handle(connection_properties)
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/initiator/connectors/rbd.py", line 123, in _get_rbd_handle
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder conf = self._create_ceph_conf(monitor_ips, monitor_ports,
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/initiator/connectors/rbd.py", line 91, in _create_ceph_conf
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder keyring = cls._check_or_get_keyring_contents(keyring, cluster_name,
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder File "/usr/lib/python3.9/site-packages/os_brick/initiator/connectors/rbd.py", line 82, in _check_or_get_keyring_contents
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder raise exception.BrickException(msg=msg)
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder os_brick.exception.BrickException: An unknown exception occurred.
2023-06-19 21:55:38.535 49 ERROR glance_store._drivers.cinder
2023-06-19 21:55:38.820 49 ERROR glance_store._drivers.cinder [-] Failed to write to volume 1ffc6374-4bb3-4ff2-bdc8-483755ff9931.: os_brick.exception.BrickException: An unknown exception occurred.
2023-06-19 21:55:38.944 49 WARNING glance.common.scripts.image_import.main [-] Task 3385c093-8d43-45cf-9724-583809ae931f failed with exception An unknown exception occurred.: os_brick.exception.BrickException: An unknown exception occurred.
2023-06-19 21:55:38.946 49 INFO glance.common.scripts.image_import.main [-] Task 3385c093-8d43-45cf-9724-583809ae931f: Could not import image file file:///var/lib/glance/staging/61931991-e93c-48ff-8791-84101525c427
2023-06-19 21:55:38.961 49 WARNING glance.async_.taskflow_executor [-] Task 'api_image_import-cinder-ImportToStore-3385c093-8d43-45cf-9724-583809ae931f' (745c1f6a-beba-4e2f-90ce-bb080f2ef7a6) transitioned into state 'FAILURE' from state 'RUNNING'

[1] https://docs.openstack.org/glance/latest/admin/interoperable-image-import.html
[2] https://docs.openstack.org/api-ref/image/v2/index.html?expanded=stage-binary-image-data-detail,import-an-image-detail#id61