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An error has occurred:% _$ _) F/ | b; C9 j: \
Traceback (most recent call last):, n1 }: G8 R& n# s; A' @# b8 K* s
File "/usr/lib/python2.7/site-packages/nova/cmd/manage.py", line 2708, in main5 P. }. [0 k: N
ret = fn(*fn_args, **fn_kwargs)# q( |. l6 f& z" b
File "/usr/lib/python2.7/site-packages/nova/cmd/manage.py", line 968, in sync
3 G( ~% I# S* W. T return migration.db_sync(version, database='api')( ?; w9 v }/ J1 V
File "/usr/lib/python2.7/site-packages/nova/db/migration.py", line 26, in db_sync! P) u+ i$ {' e7 Y' G
return IMPL.db_sync(version=version, database=database, context=context)
2 d$ J' H4 R5 N0 u* v File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 53, in db_sync" C3 H/ F c* X; S) ^
current_version = db_version(database, context=context)) y2 C: r1 }" [% ]
File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 66, in db_version- k# d, y6 b+ Z) k
return versioning_api.db_version(get_engine(database, context=context),( F4 |2 w# C" c8 L7 Q! n
File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 43, in get_engine
! ]4 ?* n( h, A2 j3 s: h/ u return db_session.get_api_engine()6 k" j' S& m% L% I
File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line 152, in get_api_engine
: J0 A) O4 }1 P% i return api_context_manager.writer.get_engine(): E! W+ Q8 v$ O& D/ J, q
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 833, in get_engine8 i3 j9 v4 y' W. r
return self._factory.get_writer_engine()0 W* R3 _. B1 f* i' a4 d# \
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 372, in get_writer_engine6 T0 D& N: }6 s
self._start()8 I1 v( M! b) Z( M; Q) N$ y" S
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 510, in _start
/ V6 u. e, i# G& k6 w engine_args, maker_args)
6 C! H1 q1 A$ q( f6 t' M9 x File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 532, in _setup_for_connection, m J; _# J3 a
"No sql_connection parameter is established")
6 \" T( Y1 S: u, PCantStartEngineError: No sql_connection parameter is established6 {& F; f* P! P1 v! K. r
- P2 J/ o2 s* u. J+ @" a; ?缺少parameter数据库
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$ X$ b( ]! u% |9 c- W' o' {- m5 A8 e1 _/ G! {6 e
首先检查配置文件。nova_api配置文件是否写好第二检查数据库是否创建nova_api数据库。& R7 U* B- ~' e$ G/ c" m
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发表于 2021-12-24 10:46:05