Ryan, here is the bundle: https://pastebin.canonical.com/p/DD4YhgDTpX/ This is the relevant part of the bundle (rest came from openstack-bundles): cinder: annotations: gui-x: '750' gui-y: '0' charm: cs:cinder-276 num_units: 1 options: enabled-services: api,scheduler glance-api-version: 2 openstack-origin: cloud:bionic-rocky worker-multiplier: 0.25 #### config-flags: "scheduler_default_filters = AvailabilityZoneFilter,CapacityFilter,CapabilitiesFilter,InstanceLocalityFilter" to: - 2 cinder-volume: charm: cs:cinder-276 num_units: 1 options: enabled-services: volume block-device: /dev/vde overwrite: 'true' glance-api-version: 2 openstack-origin: cloud:bionic-rocky worker-multiplier: 0.25 #### config-flags: "scheduler_default_filters = AvailabilityZoneFilter,CapacityFilter,CapabilitiesFilter,InstanceLocalityFilter" to: - 1 For the logs: 2019-04-18 19:47:35.681 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeRefTask;volume:create' (486503f1-c5d3-470d-b0c1-2becab9f6fea) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:35.705 91736 DEBUG oslo_db.sqlalchemy.engines [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] MySQL server mode set to STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION _check_effective_sql_mode /usr/lib/python3/dist-packages/oslo_db/sqlalchemy/engines.py:308 2019-04-18 19:47:35.728 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeRefTask;volume:create' (486503f1-c5d3-470d-b0c1-2becab9f6fea) transitioned into state 'SUCCESS' from state 'RUNNING' with result 'Volume(_name_id=None,admin_metadata={},attach_status='detached',availability_zone='nova',bootable=False,cluster=,cluster_name=None,consistencygroup=,consistencygroup_id=None,created_at=2019-04-18T19:47:35Z,deleted=False,deleted_at=None,display_description=None,display_name=None,ec2_id=None,encryption_key_id=None,glance_metadata=,group=,group_id=None,host='juju-87a5c8-default-1@LVM#LVM',id=53ef8b0f-8450-48cc-b6ac-a15ef02bc566,launched_at=None,metadata={},migration_status=None,multiattach=False,previous_status=None,project_id='28a7747fc8dd4f358a58bb95d4cac292',provider_auth=None,provider_geometry=None,provider_id=None,provider_location=None,replication_driver_data=None,replication_extended_status=None,replication_status=None,scheduled_at=2019-04-18T19:47:36Z,service_uuid=None,shared_targets=True,size=1,snapshot_id=None,snapshots=,source_volid=None,status='creating',terminated_at=None,updated_at=2019-04-18T19:47:36Z,user_id='efc745ee079343b0bbb945cb49bf29c3',volume_attachment=,volume_type=,volume_type_id=None)' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:35.730 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.OnFailureRescheduleTask;volume:create' (bff1979e-a76f-4d5d-ad0a-63d7e87079cf) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:35.732 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.OnFailureRescheduleTask;volume:create' (bff1979e-a76f-4d5d-ad0a-63d7e87079cf) transitioned into state 'SUCCESS' from state 'RUNNING' with result 'None' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:35.733 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeSpecTask;volume:create' (ec7bc167-722f-4de6-b492-3f5d487ce2fa) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:35.735 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.ExtractVolumeSpecTask;volume:create' (ec7bc167-722f-4de6-b492-3f5d487ce2fa) transitioned into state 'SUCCESS' from state 'RUNNING' with result '{'status': 'creating', 'type': 'raw', 'volume_id': '53ef8b0f-8450-48cc-b6ac-a15ef02bc566', 'volume_name': 'volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566', 'volume_size': 1}' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:35.736 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.NotifyVolumeActionTask;volume:create, create.start' (f2592ffc-42cf-4cd7-90cc-cdb2e69e711a) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:35.782 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.NotifyVolumeActionTask;volume:create, create.start' (f2592ffc-42cf-4cd7-90cc-cdb2e69e711a) transitioned into state 'SUCCESS' from state 'RUNNING' with result 'None' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:35.784 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create' (49cbb7aa-8328-438f-8204-8a64d78dfa2e) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:35.785 91736 INFO cinder.volume.flows.manager.create_volume [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Volume 53ef8b0f-8450-48cc-b6ac-a15ef02bc566: being created as raw with specification: {'status': 'creating', 'volume_name': 'volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566', 'volume_size': 1} 2019-04-18 19:47:35.786 91736 DEBUG oslo_concurrency.processutils [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Running cmd (subprocess): sudo cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C lvcreate -T -V 1g -n volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566 cinder-volumes/cinder-volumes-pool execute /usr/lib/python3/dist-packages/oslo_concurrency/processutils.py:372 2019-04-18 19:47:36.706 91736 DEBUG oslo_concurrency.processutils [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] CMD "sudo cinder-rootwrap /etc/cinder/rootwrap.conf env LC_ALL=C lvcreate -T -V 1g -n volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566 cinder-volumes/cinder-volumes-pool" returned: 0 in 0.920s execute /usr/lib/python3/dist-packages/oslo_concurrency/processutils.py:409 2019-04-18 19:47:36.710 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeFromSpecTask;volume:create' (49cbb7aa-8328-438f-8204-8a64d78dfa2e) transitioned into state 'SUCCESS' from state 'RUNNING' with result '{'status': 'creating', 'volume_name': 'volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566', 'volume_size': 1}' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:36.712 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeOnFinishTask;volume:create, create.end' (1a756d29-7d83-4346-918a-16a15035aff4) transitioned into state 'RUNNING' from state 'PENDING' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:194 2019-04-18 19:47:36.747 91736 INFO cinder.volume.flows.manager.create_volume [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Volume volume-53ef8b0f-8450-48cc-b6ac-a15ef02bc566 (53ef8b0f-8450-48cc-b6ac-a15ef02bc566): created successfully 2019-04-18 19:47:36.748 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Task 'cinder.volume.flows.manager.create_volume.CreateVolumeOnFinishTask;volume:create, create.end' (1a756d29-7d83-4346-918a-16a15035aff4) transitioned into state 'SUCCESS' from state 'RUNNING' with result 'None' _task_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:183 2019-04-18 19:47:36.750 91736 DEBUG cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Flow 'volume_create_manager' (2197ae5b-b897-4c9b-b5b9-152864d51447) transitioned into state 'SUCCESS' from state 'RUNNING' _flow_receiver /usr/lib/python3/dist-packages/taskflow/listeners/logging.py:145 2019-04-18 19:47:36.758 91736 INFO cinder.volume.manager [req-9221f149-f45c-4947-8801-5499940b7a64 efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Created volume successfully. 2019-04-18 19:48:18.231 91736 ERROR cinder.volume.targets.iscsi [req-79440c3f-175b-40f4-9bc5-895652ff4dca efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] The volume driver requires the iSCSI initiator name in the connector. 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server [req-79440c3f-175b-40f4-9bc5-895652ff4dca efc745ee079343b0bbb945cb49bf29c3 28a7747fc8dd4f358a58bb95d4cac292 - e05d95fc0fd44b969eaaa66e89ccccde e05d95fc0fd44b969eaaa66e89ccccde] Exception during message handling: cinder.exception.InvalidInput: Invalid input received: Connector doesn't have required information: initiator 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server Traceback (most recent call last): 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 4328, in _connection_create 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server self.driver.validate_connector(connector) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/cinder/volume/drivers/lvm.py", line 835, in validate_connector 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server return self.target_driver.validate_connector(connector) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/cinder/volume/targets/iscsi.py", line 299, in validate_connector 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server raise exception.InvalidConnectorException(missing='initiator') 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server cinder.exception.InvalidConnectorException: Connector doesn't have required information: initiator 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server During handling of the above exception, another exception occurred: 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server Traceback (most recent call last): 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/server.py", line 163, in _process_incoming 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 4411, in attachment_update 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server connector) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server File "/usr/lib/python3/dist-packages/cinder/volume/manager.py", line 4330, in _connection_create 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server raise exception.InvalidInput(reason=six.text_type(err)) 2019-04-18 19:48:18.231 91736 ERROR oslo_messaging.rpc.server cinder.exception.InvalidInput: Invalid input received: Connector doesn't have required information: initiator