实例构建 *** 中止：未授权图像

如何解决实例构建 *** 中止：未授权图像

当我尝试创建实例时，出现错误编号 500 和消息 Build of instance *** aborted: Not Authorized for Image。 可能是什么原因？ 磁盘公共映像 - cirros。

2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines Traceback (most recent call last):
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/oslo_db/sqlalchemy/engines.py",line 73,in _connect_ping_listener
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     connection.scalar(select([1]))
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 920,in scalar
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     return self.execute(object_,*multiparams,**params).scalar()
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 988,in execute
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     return meth(self,multiparams,params)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/sql/elements.py",line 287,in _execute_on_connection
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     return connection._execute_clauseelement(self,params)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 1107,in _execute_clauseelement
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     distilled_params,2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 1248,in _execute_context
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     e,statement,parameters,cursor,context
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 1464,in _handle_dbapi_exception
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     util.raise_from_cause(newraise,exc_info)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py",line 383,in raise_from_cause
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     reraise(type(exception),exception,tb=exc_tb,cause=cause)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/util/compat.py",line 128,in reraise
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     raise value.with_traceback(tb)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/base.py",line 1244,in _execute_context
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     cursor,context
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib64/python3.6/site-packages/sqlalchemy/engine/default.py",line 552,in do_execute
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     cursor.execute(statement,parameters)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/cursors.py",line 163,in execute
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     result = self._query(query)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/cursors.py",line 321,in _query
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     conn.query(q)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/connections.py",line 505,in query
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     self._affected_rows = self._read_query_result(unbuffered=unbuffered)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/connections.py",line 724,in _read_query_result
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     result.read()
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/connections.py",line 1069,in read
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     first_packet = self.connection._read_packet()
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/connections.py",line 646,in _read_packet
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     packet_header = self._read_bytes(4)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines   File "/usr/lib/python3.6/site-packages/pyMysqL/connections.py",line 699,in _read_bytes
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines     CR.CR_SERVER_LOST,"Lost connection to MysqL server during query")
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines oslo_db.exception.DBConnectionError: (pyMysqL.err.OperationalError) (2013,'Lost connection to MysqL server during query')
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines [sql: SELECT 1]
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines (Background on this error at: http://sqlalche.me/e/e3q8)
2021-03-26 18:50:41.355 2404 ERROR oslo_db.sqlalchemy.engines