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An error has occurred:; O+ R$ D. L1 j" v% X6 y- C3 N
Traceback (most recent call last):8 ~- A- Z9 e* F5 M
File "/usr/lib/python2.7/site-packages/nova/cmd/manage.py", line 2708, in main- ], ?, z! @* D9 a" C2 f; j* V9 K
ret = fn(*fn_args, **fn_kwargs)
" F1 ?& Q, V0 Z# B. ^: n9 W { File "/usr/lib/python2.7/site-packages/nova/cmd/manage.py", line 968, in sync
5 v* O. {; T( I( E9 m* h return migration.db_sync(version, database='api')
; l$ l% B0 }% g3 j* d* p$ i File "/usr/lib/python2.7/site-packages/nova/db/migration.py", line 26, in db_sync
2 G- j, }5 s/ _. T2 J return IMPL.db_sync(version=version, database=database, context=context)
, {. h* @- L4 S( o2 k File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 53, in db_sync
% S, u6 [5 f8 {* g8 u b current_version = db_version(database, context=context)
2 G/ k( Q' K/ N% J File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 66, in db_version# g ^0 C' N W, e* a! L
return versioning_api.db_version(get_engine(database, context=context),
4 p/ y, D' U* j' E* G File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/migration.py", line 43, in get_engine& j c( W+ D+ W0 K1 S6 C6 I; ~
return db_session.get_api_engine(). ?8 Q9 k: o% i" V {
File "/usr/lib/python2.7/site-packages/nova/db/sqlalchemy/api.py", line 152, in get_api_engine
6 z+ E% j$ Z: \( c return api_context_manager.writer.get_engine()/ X6 \6 U, S5 r9 v8 _
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 833, in get_engine
- y/ ?1 C, V. t return self._factory.get_writer_engine()9 \6 x& d( x% M! D: \2 b3 T
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 372, in get_writer_engine
0 A+ t$ B* ~5 O/ w/ X% T self._start()
7 ~7 _- a" Z3 X& B5 z2 r$ ^+ C! G File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 510, in _start8 X/ C$ Y6 ~; E
engine_args, maker_args)4 v" |& `6 H2 I: Y- c, |
File "/usr/lib/python2.7/site-packages/oslo_db/sqlalchemy/enginefacade.py", line 532, in _setup_for_connection/ q! r7 d5 _0 g+ i7 S, b3 X* b
"No sql_connection parameter is established")5 i0 a5 H8 D; p+ ~% h& E }- e
CantStartEngineError: No sql_connection parameter is established
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缺少parameter数据库
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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。
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发表于 2021-12-24 10:46:05