Re: [Octavia] Please help with amphorav2 provider populate db command

5 Oct 2020

      Hello, 

thank you for your answer. The access for user octavia on host octavia04 is denied because my database host is maria-intern.desy.de and there is no DB service on octavia04. But why is the script trying to populate the DB on localhost and not my DB host as I configured in the /etc/octavia/octavia.conf? 

"Access denied for user 'octavia'@' [ http://octavia04.desy.de/ | octavia04.desy.de ] ' 

persistence_connection = mysql+pymysql:// [ http://octavia:woxSGH45cdZL1Sa4@maria-intern.desy.de/octavia_persistence | octavia:woxSGH45cdZL1Sa4@maria-intern.desy.de/octavia_persistence ] 

Greets Stefan Bujack 

From: "Anna Taraday" <akamyshnikova@mirantis.com> 
To: "Stefan Bujack" <stefan.bujack@desy.de> 
Cc: "openstack-discuss" <openstack-discuss@lists.openstack.org> 
Sent: Monday, 5 October, 2020 08:58:43 
Subject: Re: [Octavia] Please help with amphorav2 provider populate db command 

Hello, 
Error in your trace shows "Access denied for user ' octavia ' 
Please check that you followed all steps from setup guide and grant access for user. 
[1] - [ https://docs.openstack.org/octavia/latest/install/install-amphorav2.html#pre... | https://docs.openstack.org/octavia/latest/install/install-amphorav2.html#pre... ] 

On Tue, Sep 29, 2020 at 8:12 PM Bujack, Stefan < [ mailto:stefan.bujack@desy.de | stefan.bujack@desy.de ] > wrote: 

Hello, 

I think I need a little help again with the configuration of the amphora v2 provider. I get an error when I try to populate the database. It seems that the name of the localhost is used for the DB host and not what I configured in octavia.conf as DB host 

root@octavia04:~# octavia-db-manage --config-file /etc/octavia/octavia.conf upgrade_persistence 
2020-09-29 11:45:01.911 818313 WARNING taskflow.persistence.backends.impl_sqlalchemy [-] Engine connection (validate) failed due to '(pymysql.err.OperationalError) (1045, "Access denied for user 'octavia'@' [ http://octavia04.desy.de/ | octavia04.desy.de ] ' (using password: YES)") 
(Background on this error at: [ http://sqlalche.me/e/e3q8 | http://sqlalche.me/e/e3q8 ] )' 
2020-09-29 11:45:01.912 818313 CRITICAL octavia-db-manage [-] Unhandled error: sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (1045, "Access denied for user 'octavia'@' [ http://octavia04.desy.de/ | octavia04.desy.de ] ' (using password: YES)") 
(Background on this error at: [ http://sqlalche.me/e/e3q8 | http://sqlalche.me/e/e3q8 ] ) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage Traceback (most recent call last): 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 2276, in _wrap_pool_connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return fn() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 303, in unique_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return _ConnectionFairy._checkout(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 760, in _checkout 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage fairy = _ConnectionRecord.checkout(pool) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 492, in checkout 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage rec = pool._do_get() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/impl.py", line 139, in _do_get 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self._dec_overflow() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage compat.reraise(exc_type, exc_value, exc_tb) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 153, in reraise 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise value 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/impl.py", line 136, in _do_get 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self._create_connection() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 308, in _create_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return _ConnectionRecord(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 437, in __init__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self.__connect(first_connect_check=True) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 639, in __connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage connection = pool._invoke_creator(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/strategies.py", line 114, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return dialect.connect(*cargs, **cparams) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 482, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self.dbapi.connect(*cargs, **cparams) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/__init__.py", line 94, in Connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return Connection(*args, **kwargs) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 325, in __init__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self.connect() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 599, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self._request_authentication() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 861, in _request_authentication 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage auth_packet = self._read_packet() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 684, in _read_packet 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage packet.check_error() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/protocol.py", line 220, in check_error 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage err.raise_mysql_exception(self._data) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/err.py", line 109, in raise_mysql_exception 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise errorclass(errno, errval) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage pymysql.err.OperationalError: (1045, "Access denied for user 'octavia'@' [ http://octavia04.desy.de/ | octavia04.desy.de ] ' (using password: YES)") 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage The above exception was the direct cause of the following exception: 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage Traceback (most recent call last): 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/local/bin/octavia-db-manage", line 8, in <module> 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage sys.exit(main()) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/local/lib/python3.8/dist-packages/octavia/db/migration/cli.py", line 156, in main 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage CONF.command.func(config, [ http://conf.command.name/ | CONF.command.name ] ) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/local/lib/python3.8/dist-packages/octavia/db/migration/cli.py", line 98, in do_persistence_upgrade 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage persistence.initialize() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/local/lib/python3.8/dist-packages/octavia/controller/worker/v2/taskflow_jobboard_driver.py", line 50, in initialize 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage with contextlib.closing(backend.get_connection()) as connection: 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/taskflow/persistence/backends/impl_sqlalchemy.py", line 335, in get_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage conn.validate(max_retries=self._max_retries) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/taskflow/persistence/backends/impl_sqlalchemy.py", line 394, in validate 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage _try_connect(self._engine) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/tenacity/__init__.py", line 311, in wrapped_f 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self.call(f, *args, **kw) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/tenacity/__init__.py", line 391, in call 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage do = self.iter(retry_state=retry_state) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/tenacity/__init__.py", line 338, in iter 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return fut.result() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3.8/concurrent/futures/_base.py", line 432, in result 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self.__get_result() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3.8/concurrent/futures/_base.py", line 388, in __get_result 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise self._exception 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/tenacity/__init__.py", line 394, in call 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage result = fn(*args, **kwargs) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/taskflow/persistence/backends/impl_sqlalchemy.py", line 391, in _try_connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage with contextlib.closing(engine.connect()): 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 2209, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self._connection_cls(self, **kwargs) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 103, in __init__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage else engine.raw_connection() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 2306, in raw_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self._wrap_pool_connect( 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 2279, in _wrap_pool_connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage Connection._handle_dbapi_exception_noconnection( 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 1547, in _handle_dbapi_exception_noconnection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage util.raise_from_cause(sqlalchemy_exception, exc_info) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 398, in raise_from_cause 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage reraise(type(exception), exception, tb=exc_tb, cause=cause) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 152, in reraise 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise value.with_traceback(tb) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/base.py", line 2276, in _wrap_pool_connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return fn() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 303, in unique_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return _ConnectionFairy._checkout(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 760, in _checkout 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage fairy = _ConnectionRecord.checkout(pool) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 492, in checkout 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage rec = pool._do_get() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/impl.py", line 139, in _do_get 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self._dec_overflow() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage compat.reraise(exc_type, exc_value, exc_tb) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/util/compat.py", line 153, in reraise 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise value 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/impl.py", line 136, in _do_get 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self._create_connection() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 308, in _create_connection 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return _ConnectionRecord(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 437, in __init__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self.__connect(first_connect_check=True) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/pool/base.py", line 639, in __connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage connection = pool._invoke_creator(self) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/strategies.py", line 114, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return dialect.connect(*cargs, **cparams) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/sqlalchemy/engine/default.py", line 482, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return self.dbapi.connect(*cargs, **cparams) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/__init__.py", line 94, in Connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage return Connection(*args, **kwargs) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 325, in __init__ 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self.connect() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 599, in connect 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage self._request_authentication() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 861, in _request_authentication 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage auth_packet = self._read_packet() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/connections.py", line 684, in _read_packet 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage packet.check_error() 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/protocol.py", line 220, in check_error 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage err.raise_mysql_exception(self._data) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage File "/usr/lib/python3/dist-packages/pymysql/err.py", line 109, in raise_mysql_exception 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage raise errorclass(errno, errval) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage sqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (1045, "Access denied for user 'octavia'@' [ http://octavia04.desy.de/ | octavia04.desy.de ] ' (using password: YES)") 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage (Background on this error at: [ http://sqlalche.me/e/e3q8 | http://sqlalche.me/e/e3q8 ] ) 
2020-09-29 11:45:01.912 818313 ERROR octavia-db-manage 

root@octavia04:~# cat /etc/octavia/octavia.conf 
[DEFAULT] 
transport_url = rabbit:// [ mailto:openstack%3Apassword@rabbit-intern.desy.de | openstack:password@rabbit-intern.desy.de ] 
use_journal = True 
[api_settings] 
bind_host = 0.0.0.0 
bind_port = 9876 
[certificates] 
cert_generator = local_cert_generator 
ca_certificate = /etc/octavia/certs/server_ca.cert.pem 
ca_private_key = /etc/octavia/certs/server_ca.key.pem 
ca_private_key_passphrase = passphrase 
[controller_worker] 
amp_image_owner_id = f89517ee676f4618bd55849477442aca 
amp_image_tag = amphora 
amp_ssh_key_name = octaviakey 
amp_secgroup_list = 2236e82c-13fe-42e3-9fcf-bea43917f231 
amp_boot_network_list = 9f7fefc4-f262-4d8d-9465-240f94a7e87b 
amp_flavor_id = 200 
network_driver = allowed_address_pairs_driver 
compute_driver = compute_nova_driver 
amphora_driver = amphora_haproxy_rest_driver 
client_ca = /etc/octavia/certs/client_ca.cert.pem 
[database] 
connection = mysql+pymysql:// [ http://octavia:password@maria-intern.desy.de/octavia | octavia:password@maria-intern.desy.de/octavia ] 
[haproxy_amphora] 
client_cert = /etc/octavia/certs/client.cert-and-key.pem 
server_ca = /etc/octavia/certs/server_ca.cert.pem 
[health_manager] 
bind_port = 5555 
bind_ip = 172.16.0.2 
controller_ip_port_list = [ http://172.16.0.2:5555/ | 172.16.0.2:5555 ] 
[keystone_authtoken] 
www_authenticate_uri = [ https://keystone-intern.desy.de:5000/v3 | https://keystone-intern.desy.de:5000/v3 ] 
auth_url = [ https://keystone-intern.desy.de:5000/v3 | https://keystone-intern.desy.de:5000/v3 ] 
memcached_servers = [ http://nova-intern.desy.de:11211/ | nova-intern.desy.de:11211 ] 
auth_type = password 
project_domain_name = default 
user_domain_name = default 
project_name = service 
username = octavia 
password = password 
service_token_roles_required = True 
[oslo_messaging] 
topic = octavia_prov 
[service_auth] 
auth_url = [ https://keystone-intern.desy.de:5000/v3 | https://keystone-intern.desy.de:5000/v3 ] 
memcached_servers = [ http://nova-intern.desy.de:11211/ | nova-intern.desy.de:11211 ] 
auth_type = password 
project_domain_name = Default 
user_domain_name = Default 
project_name = service 
username = octavia 
password = password 
[task_flow] 
persistence_connection = mysql+pymysql:// [ http://octavia:woxSGH45cdZL1Sa4@maria-intern.desy.de/octavia_persistence | octavia:woxSGH45cdZL1Sa4@maria-intern.desy.de/octavia_persistence ] 
jobboard_backend_driver = 'redis_taskflow_driver' 
jobboard_backend_hosts = 10.254.28.113 
jobboard_backend_port = 6379 
jobboard_backend_password = password 
jobboard_backend_namespace = 'octavia_jobboard' 

root@octavia04:~# octavia-db-manage current 
2020-09-29 12:02:23.159 819432 INFO alembic.runtime.migration [-] Context impl MySQLImpl. 
2020-09-29 12:02:23.160 819432 INFO alembic.runtime.migration [-] Will assume non-transactional DDL. 
fbd705961c3a (head) 

We have an Openstack Ussuri deployment on Ubuntu 20.04. 

Thanks in advance, 

Stefan Bujack 

-- 
Regards, 
Ann Taraday 
Mirantis, Inc