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易陆发现论坛»论坛 › 云计算开源区 › neutron网络 › Failed to start OpenStack Neutron Server. 启动neutr ...
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Failed to start OpenStack Neutron Server. 启动neutron服务报错

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发表于 2020-12-6 22:00:04 | 显示全部楼层 |阅读模式
2020-12-06 21:34:39.759 20679 INFO neutron.common.config [-] Logging enabled!
  y+ u7 A' [1 n9 R8 w2020-12-06 21:34:39.759 20679 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.18 v. q% q$ D4 V
2020-12-06 21:34:39.760 20679 INFO neutron.common.config [-] Logging enabled!
7 h* p# r9 L- n. f7 u" `2020-12-06 21:34:39.760 20679 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.13 [$ H7 c! O/ S1 i( z0 G* ]
2020-12-06 21:34:39.861 20679 INFO neutron.manager [-] Loading core plugin: neutron.plugins.nuage.plugin.NuagePlugin! h. f6 I% U9 c  p7 ]
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime [-] Error loading class by alias: NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'
" |* u# {% }5 [1 u- H9 w2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime Traceback (most recent call last):4 \9 O" i8 g9 ?
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 46, in load_class_by_alias_or_classname$ C5 `% a1 B1 I; p1 h  @5 W2 d
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     namespace, name, warn_on_missing_entrypoint=False)
6 A( o; _0 z- J1 i* E9 K2 e* B2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 61, in __init__
, ?( ^1 [) g; A! U2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     warn_on_missing_entrypoint=warn_on_missing_entrypoint
2 V) g3 Y; k, R: [: z2 j2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 89, in __init__
  h% S5 Q+ w' A2 ~2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     self._init_plugins(extensions)
8 K  y' s) Z' [  r& R8 q- a" P/ Q2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 113, in _init_plugins
# P' T3 ]; g" ]2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     (self.namespace, name))
2 b4 N9 @+ l" P0 b( S5 x2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'
( y+ N$ b) H5 N4 {& ~* U. X) q2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime * ?6 |' V& N% {7 i2 g# b( ]
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime [-] Error loading class by class name: ImportError: No module named nuage.plugin7 f9 T4 _) `3 s) E. r; G
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime Traceback (most recent call last):
( B+ l4 S- O# o; L" N2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 52, in load_class_by_alias_or_classname% z; u8 l6 T) W9 m* y+ p# a  d; ]
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     class_to_load = importutils.import_class(name)0 C0 n2 k( Q1 J& d* C
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class( {# B; H1 D1 m+ k+ \# W
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime     __import__(mod_str)+ f6 F; c' W: f+ p& ~( b8 x7 C' c; j
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime ImportError: No module named nuage.plugin# b2 Q% ~8 e8 g; g4 V
2020-12-06 21:34:39.862 20679 ERROR neutron_lib.utils.runtime * r; S  d( ^& p1 t$ h9 m5 Q( n! v
2020-12-06 21:34:39.862 20679 ERROR neutron.manager [-] Plugin 'neutron.plugins.nuage.plugin.NuagePlugin' not found.
: ~0 i+ p( B+ q9 w' u0 Y2020-12-06 21:34:39.862 20679 ERROR neutron.service [-] Unrecoverable error: please check log for details.: ImportError: Class not found.
6 F5 `0 L1 Y: f; L" ^8 J2020-12-06 21:34:39.862 20679 ERROR neutron.service Traceback (most recent call last):  }$ x3 X5 d: E0 _* p
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi
) |+ W8 t' T. B& g$ t2020-12-06 21:34:39.862 20679 ERROR neutron.service     service.start()
- [3 g: v8 x% R. q. B7 W2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start1 K/ F1 j; W# H1 r; J! e
2020-12-06 21:34:39.862 20679 ERROR neutron.service     self.wsgi_app = _run_wsgi(self.app_name)( t7 c, T0 P: p+ t$ J- U
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi; x1 y1 k* i+ h- Q5 h$ P% W  D! i
2020-12-06 21:34:39.862 20679 ERROR neutron.service     app = config.load_paste_app(app_name)
1 ]" z' o: ^7 h- q+ x, W2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
' M' q3 ]4 ?! [2020-12-06 21:34:39.862 20679 ERROR neutron.service     app = loader.load_app(app_name). ~3 t# A' F; u# v
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app( Y+ y; \) w/ l9 d& j
2020-12-06 21:34:39.862 20679 ERROR neutron.service     return deploy.loadapp("config:%s" % self.config_path, name=name)* {) L% x* ?0 ]2 c
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
; D% g5 z: N6 d; k2 `6 x. L2020-12-06 21:34:39.862 20679 ERROR neutron.service     return loadobj(APP, uri, name=name, **kw)7 t2 b2 M0 ]: s# _9 O; c
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj& I( t4 }  l8 V- Z* }+ U
2020-12-06 21:34:39.862 20679 ERROR neutron.service     return context.create()$ n; x% _) `  E- [8 k
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create0 c) k! E. z" c! }. }/ o- q
2020-12-06 21:34:39.862 20679 ERROR neutron.service     return self.object_type.invoke(self). _% P- k5 m/ T$ r# w; Q
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
4 y- O7 {3 z2 A" j; S2 k  l  e2 O2020-12-06 21:34:39.862 20679 ERROR neutron.service     **context.local_conf)9 |) @3 u9 }4 u
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call( u; R3 V" h& g, h# t' T
2020-12-06 21:34:39.862 20679 ERROR neutron.service     val = callable(*args, **kw)
3 q8 t- {9 V* p: g  h& C2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
2 g( M3 c) p0 s: T2020-12-06 21:34:39.862 20679 ERROR neutron.service     app = loader.get_app(app_name, global_conf=global_conf)
; |' g$ \8 _% w# r" O8 ~2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app# f( K' Y+ Q1 }' P2 N2 s$ V, J
2020-12-06 21:34:39.862 20679 ERROR neutron.service     name=name, global_conf=global_conf).create(), I  l3 ]0 z  L* |6 q. _9 |- ~' C
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
/ W1 l; j, ?, A5 P$ w' g2020-12-06 21:34:39.862 20679 ERROR neutron.service     return self.object_type.invoke(self)% x& l6 G- g4 v- Y9 \) A) n
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke# w* C/ m9 g$ u: c
2020-12-06 21:34:39.862 20679 ERROR neutron.service     **context.local_conf)+ y' e* W. x& ~. I( Y
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
/ `/ e0 O: M# ~; Y2 ?9 R8 h& Z2020-12-06 21:34:39.862 20679 ERROR neutron.service     val = callable(*args, **kw)# G  g2 E' l& A6 s
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
, v3 Y' n' d- E2 i1 l& w- S2020-12-06 21:34:39.862 20679 ERROR neutron.service     app = loader.get_app(pipeline[-1])
/ L3 X" ]2 G( Q  R9 N2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
+ ~5 ^2 m4 G: m! n+ O. s2020-12-06 21:34:39.862 20679 ERROR neutron.service     name=name, global_conf=global_conf).create()
( n) a7 a7 n" g: G' {0 \) M, I) j) D2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create0 e/ u. B# c; {9 ?
2020-12-06 21:34:39.862 20679 ERROR neutron.service     return self.object_type.invoke(self)
  u+ o/ `! f% a( l+ p2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke3 R7 {' ]# X2 _% X7 m2 h$ }
2020-12-06 21:34:39.862 20679 ERROR neutron.service     return fix_call(context.object, context.global_conf, **context.local_conf)
2 b* x& B# s5 o2 F9 m2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
6 p) f9 U% b& I# s  h- @9 h" i2020-12-06 21:34:39.862 20679 ERROR neutron.service     val = callable(*args, **kw)
9 e+ I. F( X* o7 Y1 l# o0 }$ y) E2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory
+ B! A) N3 L+ E9 o# k9 I! X2020-12-06 21:34:39.862 20679 ERROR neutron.service     return pecan_app.v2_factory(global_config, **local_config)3 k% J+ A, j4 s2 T  O* O# l
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
1 x9 N5 m2 U; L; T8 c2020-12-06 21:34:39.862 20679 ERROR neutron.service     startup.initialize_all()
$ V5 ]; [/ M0 @' Q2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all4 s4 o; _$ z( s) V% a. u
2020-12-06 21:34:39.862 20679 ERROR neutron.service     manager.init()* t4 i$ t  G& f. ^
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
/ E3 }% z2 u: L2020-12-06 21:34:39.862 20679 ERROR neutron.service     NeutronManager.get_instance()
4 @# J% R' u# R4 m6 ]* s, v2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance
) q  ]8 l8 b+ f% O8 k2020-12-06 21:34:39.862 20679 ERROR neutron.service     cls._create_instance()2 U7 t% c  _) _- \) S
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
# v8 B7 c; e0 c8 {$ F2020-12-06 21:34:39.862 20679 ERROR neutron.service     return f(*args, **kwargs): S9 Y/ m2 @- q/ ^5 d
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance
) t4 g. h3 H1 d" G( M2020-12-06 21:34:39.862 20679 ERROR neutron.service     cls._instance = cls()5 h6 n! b. ^# w3 `
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__
* ?% h7 n; \$ f, @1 l+ U2020-12-06 21:34:39.862 20679 ERROR neutron.service     plugin_provider)
2 j; u+ Z$ \0 R6 S2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance
8 C# {+ F! w9 U2020-12-06 21:34:39.862 20679 ERROR neutron.service     plugin_class = self.load_class_for_provider(namespace, plugin_provider); {. V: U# ^$ Z
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider; H& `8 _0 G6 a
2020-12-06 21:34:39.862 20679 ERROR neutron.service     LOG.error("Plugin '%s' not found.", plugin_provider)
( P7 V9 j, }1 w6 l# J: D2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
2 v! f) I: L6 q% Q6 h5 j2020-12-06 21:34:39.862 20679 ERROR neutron.service     self.force_reraise()) @5 c6 L$ m( `: x+ k% @& k
2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
. i7 z: T1 k# r4 W, K2020-12-06 21:34:39.862 20679 ERROR neutron.service     six.reraise(self.type_, self.value, self.tb)
7 M, ^3 f# F  h+ C2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider! F/ n* Z4 t9 k2 O7 O" `  Y2 U# H
2020-12-06 21:34:39.862 20679 ERROR neutron.service     plugin_provider)
2 ?; S1 J5 x0 h% i) G2020-12-06 21:34:39.862 20679 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname
+ n  A; G' n7 ^- I8 c6 P2020-12-06 21:34:39.862 20679 ERROR neutron.service     raise ImportError(_("Class not found."))
. ~0 s  `. P2 ]0 s- y1 u2020-12-06 21:34:39.862 20679 ERROR neutron.service ImportError: Class not found.
1 M/ ^( |: N+ f) o  J$ o0 V, \2020-12-06 21:34:39.862 20679 ERROR neutron.service 0 N9 D4 y" F; V0 L
2020-12-06 21:34:39.865 20679 CRITICAL neutron [-] Unhandled error: ImportError: Class not found.5 N7 [5 K( h: x- R8 Z; P
2020-12-06 21:34:39.865 20679 ERROR neutron Traceback (most recent call last):  A% c7 B6 J+ _0 _. ~$ t1 O; C+ m
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/bin/neutron-server", line 10, in <module>
7 v( J' j( _- x$ l4 z2020-12-06 21:34:39.865 20679 ERROR neutron     sys.exit(main())# T, v; y6 ?5 A4 A7 l6 t
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/server/__init__.py", line 19, in main7 F& e- U  }1 p8 i' y6 D9 S% m/ ]
2020-12-06 21:34:39.865 20679 ERROR neutron     server.boot_server(wsgi_eventlet.eventlet_wsgi_server)
/ N% I1 i5 Q; K* o9 }3 j2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/__init__.py", line 42, in boot_server% M4 R  h9 r) l- b
2020-12-06 21:34:39.865 20679 ERROR neutron     server_func()
2 ?% @# h* ?8 ~) B2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/wsgi_eventlet.py", line 23, in eventlet_wsgi_server
9 i5 m/ b: X6 e2 a" Q8 ?8 M2020-12-06 21:34:39.865 20679 ERROR neutron     neutron_api = service.serve_wsgi(service.NeutronApiService)8 Z9 L' Y& n4 @& y* ?3 S
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 89, in serve_wsgi* n) ?; O) K: T9 Y: k$ o
2020-12-06 21:34:39.865 20679 ERROR neutron     LOG.exception('Unrecoverable error: please check log '
$ U- N  P- f5 ~/ h( l; k2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__0 f/ {: F; `' x/ o" z: s  M
2020-12-06 21:34:39.865 20679 ERROR neutron     self.force_reraise()
& N7 Z5 O% e; x5 F0 c' `: s1 I2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
% m% [  X6 G& _" v6 Q2020-12-06 21:34:39.865 20679 ERROR neutron     six.reraise(self.type_, self.value, self.tb)
# Z$ I) L0 K! G0 q2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi5 U5 s6 r7 M9 {' {( E) A
2020-12-06 21:34:39.865 20679 ERROR neutron     service.start()
! v$ \( d3 N8 G5 P2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start
6 [' c, q" A+ q* S. S2 n' b6 S7 N2020-12-06 21:34:39.865 20679 ERROR neutron     self.wsgi_app = _run_wsgi(self.app_name)
4 }1 L- _9 M$ p6 M5 ]2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi4 c) w6 B! L8 Z1 Y* ?
2020-12-06 21:34:39.865 20679 ERROR neutron     app = config.load_paste_app(app_name)& V# w* v8 l) l9 b& z  L
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
# J6 X) U8 Z, e( \7 L& H1 }* s2020-12-06 21:34:39.865 20679 ERROR neutron     app = loader.load_app(app_name)' ~9 f8 y' L! J! ?# N
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app9 i# e, M; [* {* v+ o  y
2020-12-06 21:34:39.865 20679 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)
- z4 R. s  F! d. p4 o. P! t$ B2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp7 h2 T/ q/ b: K) S9 r
2020-12-06 21:34:39.865 20679 ERROR neutron     return loadobj(APP, uri, name=name, **kw)
6 G  v& _1 J& K/ t9 O. ]1 b4 a2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj& m- n' x+ r4 j9 A: L8 I8 D( \
2020-12-06 21:34:39.865 20679 ERROR neutron     return context.create()! i$ }1 `% s, t; U. p- Q
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create5 J3 F7 q! B+ y' b) O) A! E7 x
2020-12-06 21:34:39.865 20679 ERROR neutron     return self.object_type.invoke(self)
! V, X$ z9 Q, h. l2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke9 e# ^  y0 ~; f/ e/ a0 T! B
2020-12-06 21:34:39.865 20679 ERROR neutron     **context.local_conf)* V- Q( {6 ]9 K* `" r& h: `
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call, d! S$ u* C7 E& j' r: ~
2020-12-06 21:34:39.865 20679 ERROR neutron     val = callable(*args, **kw), ?. v9 _$ z- Z+ A; K3 r. T
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
6 W) Q2 n$ V  L4 C; A/ ~' ]- q# V- O2020-12-06 21:34:39.865 20679 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)
( i8 [  O" u- f* |3 L/ Z2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app4 D- R3 |" U, K& L3 K% ?% N4 L
2020-12-06 21:34:39.865 20679 ERROR neutron     name=name, global_conf=global_conf).create()
# L' d0 s3 i, O# G  A: c2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create8 Q+ D/ z1 A1 ^4 P2 O) p
2020-12-06 21:34:39.865 20679 ERROR neutron     return self.object_type.invoke(self)
. {( @8 p* e; D% [1 o% V& T4 C2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
0 I3 {( c9 U+ v" I2020-12-06 21:34:39.865 20679 ERROR neutron     **context.local_conf)/ A! }* ~# A7 @! f
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call5 A1 N+ ~+ Z6 @8 T, l2 @
2020-12-06 21:34:39.865 20679 ERROR neutron     val = callable(*args, **kw)3 ?* ]& f5 F" Q0 n1 D4 _3 L8 f
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory0 ^; d! v2 L/ d5 j( Z; ?
2020-12-06 21:34:39.865 20679 ERROR neutron     app = loader.get_app(pipeline[-1])0 T& R6 g& f( J: [3 i9 X' y) w* V
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
( w' B1 k4 F9 k1 \; u. F2020-12-06 21:34:39.865 20679 ERROR neutron     name=name, global_conf=global_conf).create()
' F4 r0 N: x- w: {- x2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
/ a1 ^* c( B5 `: l; }3 \( H! s2020-12-06 21:34:39.865 20679 ERROR neutron     return self.object_type.invoke(self)
: |( I) P" f: `/ \; b+ M2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke2 S. k, P( }9 F
2020-12-06 21:34:39.865 20679 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
# s, d! G. r" q& \* u2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
0 `5 z$ E& N, A6 `4 d2020-12-06 21:34:39.865 20679 ERROR neutron     val = callable(*args, **kw)
1 r6 ^/ G2 z; e1 ^- |2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory, B; p) y0 U3 S
2020-12-06 21:34:39.865 20679 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config); y! w4 a  E5 u" B1 A" F3 W
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
/ C2 E( q4 |' O7 v2020-12-06 21:34:39.865 20679 ERROR neutron     startup.initialize_all()3 m1 G& l' l% v1 R2 i3 q$ j5 J
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all9 z0 t, l3 M5 ~7 z' w
2020-12-06 21:34:39.865 20679 ERROR neutron     manager.init()
+ [9 N, }: B( Y$ B, g0 H, m2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
, S( x# x4 ~  _. l; E2 M2020-12-06 21:34:39.865 20679 ERROR neutron     NeutronManager.get_instance()
* ?( ~  Q) b) y6 H& O. P" ~, b2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance) ]% G6 ]9 G- W0 K* M: {2 a5 f- a
2020-12-06 21:34:39.865 20679 ERROR neutron     cls._create_instance()3 P  x1 U5 z; l$ ^( |$ k: z; a* N
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner* c. @+ m9 B9 A1 D% h8 }) o
2020-12-06 21:34:39.865 20679 ERROR neutron     return f(*args, **kwargs)/ K1 s  y) [7 |
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance! T7 a  i  b8 d
2020-12-06 21:34:39.865 20679 ERROR neutron     cls._instance = cls(), E! w3 R& `- T& b' S
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__
4 g; }& {9 O3 ]- ^0 U0 E2020-12-06 21:34:39.865 20679 ERROR neutron     plugin_provider)
2 s8 n" T; k0 Z( m& `9 s2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance! k6 ?" y0 B( e7 O1 M
2020-12-06 21:34:39.865 20679 ERROR neutron     plugin_class = self.load_class_for_provider(namespace, plugin_provider)9 E8 x$ C9 n0 y! Q; [( l/ P) N
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider9 U6 R7 f& {5 [* @! E7 H: R7 H
2020-12-06 21:34:39.865 20679 ERROR neutron     LOG.error("Plugin '%s' not found.", plugin_provider): o: Q* a. F9 s+ d: I. S* E
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__6 c  x* i& J( t. B
2020-12-06 21:34:39.865 20679 ERROR neutron     self.force_reraise()
, t8 ]& `3 U4 S' O9 L' z2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
1 g: h$ v0 U# P$ O$ {4 ^2020-12-06 21:34:39.865 20679 ERROR neutron     six.reraise(self.type_, self.value, self.tb)8 A3 H8 E$ }7 n3 O3 p1 ]7 N4 t) T
2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider. z6 D! X6 i; M+ T& h9 V: v
2020-12-06 21:34:39.865 20679 ERROR neutron     plugin_provider)
# @  j/ v; K& q- }: V2020-12-06 21:34:39.865 20679 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname
) C) Y0 Y) B; `, i2020-12-06 21:34:39.865 20679 ERROR neutron     raise ImportError(_("Class not found."))
/ m" n$ U" ~' k! J2020-12-06 21:34:39.865 20679 ERROR neutron ImportError: Class not found.1 X6 E* m9 N% q2 ]4 `
2020-12-06 21:34:39.865 20679 ERROR neutron
, d! F1 f0 R0 n- d" J2020-12-06 21:34:41.218 20696 INFO neutron.common.config [-] Logging enabled!8 }: `) C8 u' Q$ D# k- z( a) q3 N
2020-12-06 21:34:41.218 20696 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.1
  C1 g9 |1 M/ S0 [/ x. \& t# o" [2020-12-06 21:34:41.219 20696 INFO neutron.common.config [-] Logging enabled!
- |( [8 ^; y" e2020-12-06 21:34:41.219 20696 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.1
* d! g) x. a7 K; @1 W; A6 C' Z, C5 q2020-12-06 21:34:41.320 20696 INFO neutron.manager [-] Loading core plugin: neutron.plugins.nuage.plugin.NuagePlugin
% I0 [6 i7 d& N  ]( h4 i8 N, C2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime [-] Error loading class by alias: NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'7 ~) \  ~" f/ K; u1 L
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime Traceback (most recent call last):, t; S6 V2 b8 t4 w1 X' M  Y. F! n6 c
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 46, in load_class_by_alias_or_classname+ @1 l+ W5 i; d2 K- {
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     namespace, name, warn_on_missing_entrypoint=False), Y7 _# Q  h1 ^1 u
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 61, in __init__
" J. x: V3 }5 v& @5 C0 |2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     warn_on_missing_entrypoint=warn_on_missing_entrypoint
# u1 D4 T' g% r5 r0 ?+ f4 X. }, n- h2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 89, in __init__
& U* k5 z% y+ ?% R- Y* R' M2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     self._init_plugins(extensions)3 t! |- D. L$ y
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 113, in _init_plugins, \( j6 P# e" o4 Z' S2 `
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     (self.namespace, name))2 g/ B% [$ t5 p! F1 E
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'( U( S. Q' f8 |  D' y2 i
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime
! H1 B4 H+ b; t7 z) k1 K2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime [-] Error loading class by class name: ImportError: No module named nuage.plugin
4 s& m0 ~4 V8 v, f2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime Traceback (most recent call last):
- _# |) B  g  U4 O2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 52, in load_class_by_alias_or_classname
7 M: t4 Q' M+ `6 M0 Y: h1 k" @( |2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     class_to_load = importutils.import_class(name). v9 T  C9 i6 `+ F* h
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class% q- E, p2 C9 c5 I4 p# w
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime     __import__(mod_str)
3 _6 C9 @% \+ e6 L$ F- s4 |2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime ImportError: No module named nuage.plugin/ K% {1 J( Q; T( \7 C
2020-12-06 21:34:41.320 20696 ERROR neutron_lib.utils.runtime ; H% C% B! i$ n- R, j2 s
2020-12-06 21:34:41.321 20696 ERROR neutron.manager [-] Plugin 'neutron.plugins.nuage.plugin.NuagePlugin' not found.
# t+ z6 [3 \2 U2020-12-06 21:34:41.321 20696 ERROR neutron.service [-] Unrecoverable error: please check log for details.: ImportError: Class not found.
. w7 Q7 J) Q. {7 i0 I) t2020-12-06 21:34:41.321 20696 ERROR neutron.service Traceback (most recent call last):& C9 _) [' h3 q: [
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi
- a7 d& J4 Z; c6 n# o) D5 ]2020-12-06 21:34:41.321 20696 ERROR neutron.service     service.start(); ^6 I. `! o  o& Z! |; J3 f
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start9 {# t6 Q- d* B6 h' m
2020-12-06 21:34:41.321 20696 ERROR neutron.service     self.wsgi_app = _run_wsgi(self.app_name)/ j  K& {- y% O) l
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi1 n1 d6 J3 I4 z* q
2020-12-06 21:34:41.321 20696 ERROR neutron.service     app = config.load_paste_app(app_name)
7 U2 l- K" ^1 m2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app2 I$ a6 P) w0 N
2020-12-06 21:34:41.321 20696 ERROR neutron.service     app = loader.load_app(app_name)0 F1 }) F7 W6 E# C) r: h7 Y
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app
+ S. Q& X1 H( ~% ~2020-12-06 21:34:41.321 20696 ERROR neutron.service     return deploy.loadapp("config:%s" % self.config_path, name=name)
* Z" Z0 i& e& E! b7 ]5 e2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
! }4 J2 m: m  v2 |5 A. c2020-12-06 21:34:41.321 20696 ERROR neutron.service     return loadobj(APP, uri, name=name, **kw)
" l$ f6 I$ h% V% l$ d! m0 _- O9 a! g2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
: S! q0 h; S3 i( F  m3 V2020-12-06 21:34:41.321 20696 ERROR neutron.service     return context.create()
. \( S: Q! U1 t1 x- {2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
8 i- `3 y4 C. P* R, U2020-12-06 21:34:41.321 20696 ERROR neutron.service     return self.object_type.invoke(self)
# ?* W6 A) x$ Y2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke* O2 O; q, _6 h' F$ x
2020-12-06 21:34:41.321 20696 ERROR neutron.service     **context.local_conf)
3 u, B; J$ r  J8 P3 A/ Y2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
$ O9 P) p$ W# W; D2020-12-06 21:34:41.321 20696 ERROR neutron.service     val = callable(*args, **kw)- u% @$ Z9 U8 F1 F) }+ b2 T1 b
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory& \8 @% k' J: I" l8 }' g( ]
2020-12-06 21:34:41.321 20696 ERROR neutron.service     app = loader.get_app(app_name, global_conf=global_conf)- L, @6 q( G/ F7 t9 G! g
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
) u7 \0 l2 ^3 t$ q6 ?) b0 P% J2020-12-06 21:34:41.321 20696 ERROR neutron.service     name=name, global_conf=global_conf).create()/ f7 w% @: d) w) ]
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create7 u3 u# Q; y+ P; V( d* u
2020-12-06 21:34:41.321 20696 ERROR neutron.service     return self.object_type.invoke(self)1 T/ a7 M7 w( N$ _0 o& T
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
& U9 g+ U/ m/ ?# x4 O8 d2020-12-06 21:34:41.321 20696 ERROR neutron.service     **context.local_conf)
4 R: ]; n: `" D2 H9 |# E, M" s2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
& Q' f  v, ?' e% p: O! f2020-12-06 21:34:41.321 20696 ERROR neutron.service     val = callable(*args, **kw)
: G1 S7 A6 O& t5 m2 T7 f2 p2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
( }2 o: i0 I+ C0 c1 a9 W- S2020-12-06 21:34:41.321 20696 ERROR neutron.service     app = loader.get_app(pipeline[-1])
5 H' M9 Y9 v0 E' Y2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
- c# b/ L7 d. x2020-12-06 21:34:41.321 20696 ERROR neutron.service     name=name, global_conf=global_conf).create()
+ k7 j6 \5 Y. U  R2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
, I. X7 s7 q3 H# ]  H2020-12-06 21:34:41.321 20696 ERROR neutron.service     return self.object_type.invoke(self)" E& I- p$ s+ H! e4 l
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke9 {2 D- ~/ ~- y9 x
2020-12-06 21:34:41.321 20696 ERROR neutron.service     return fix_call(context.object, context.global_conf, **context.local_conf)4 _0 h/ b8 @5 t9 T
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
: r6 a% J, L0 t6 i1 X2 t/ J2020-12-06 21:34:41.321 20696 ERROR neutron.service     val = callable(*args, **kw)- `& K' A- ~: I+ z  r
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory- ?! C, F8 B9 F
2020-12-06 21:34:41.321 20696 ERROR neutron.service     return pecan_app.v2_factory(global_config, **local_config)
$ z, q2 U0 ^3 T2 e2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory' b1 V* U2 s+ m. Q; l
2020-12-06 21:34:41.321 20696 ERROR neutron.service     startup.initialize_all()" g3 n7 c+ X+ e* u" S/ G4 M
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
/ Y# _3 u5 g0 G4 ~5 z9 M2020-12-06 21:34:41.321 20696 ERROR neutron.service     manager.init()
+ O1 f) \/ Y! h4 s; _6 J$ M. i2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init* ?' R- X3 Z* @" |# K
2020-12-06 21:34:41.321 20696 ERROR neutron.service     NeutronManager.get_instance()1 S. e: [: |/ N& D
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance
3 k5 W2 ?& q6 y  T9 e: @- m+ t6 c2020-12-06 21:34:41.321 20696 ERROR neutron.service     cls._create_instance()& m$ q/ P  }8 A; ]1 Z& A
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner9 ?# z$ ^7 n- Y" Q% v: \) R  n
2020-12-06 21:34:41.321 20696 ERROR neutron.service     return f(*args, **kwargs)8 z3 }) H' e, I: I$ Z
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance( M4 C6 Y' i4 \2 S
2020-12-06 21:34:41.321 20696 ERROR neutron.service     cls._instance = cls(), n+ X- N4 n: P8 y, }
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__
) U* a3 n/ j8 m( F2020-12-06 21:34:41.321 20696 ERROR neutron.service     plugin_provider)* Q9 T3 `: Y% o% }) r. ~3 y  L
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance+ v- y- b" E/ i0 \
2020-12-06 21:34:41.321 20696 ERROR neutron.service     plugin_class = self.load_class_for_provider(namespace, plugin_provider)6 \# ~( U: v4 O2 L
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider  O& m, {6 _  K1 g
2020-12-06 21:34:41.321 20696 ERROR neutron.service     LOG.error("Plugin '%s' not found.", plugin_provider)) M$ i. Y$ T1 l8 `; A' M- h
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__9 I- b. m' b) U, Y
2020-12-06 21:34:41.321 20696 ERROR neutron.service     self.force_reraise()- E- u* |% ?4 j- ^3 P
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise+ |" D2 a4 W; U2 N* \" H
2020-12-06 21:34:41.321 20696 ERROR neutron.service     six.reraise(self.type_, self.value, self.tb)
- y7 a2 B( J0 s5 q& R- }2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider- e2 Y; b; X4 r  Y! \# G1 a
2020-12-06 21:34:41.321 20696 ERROR neutron.service     plugin_provider)& [1 z5 J! F. h+ ]4 G7 |  [2 O( d
2020-12-06 21:34:41.321 20696 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname
; }! l+ Q# j! E; c5 t6 I2020-12-06 21:34:41.321 20696 ERROR neutron.service     raise ImportError(_("Class not found."))8 o4 {+ o. V8 G4 G, ^& |  O
2020-12-06 21:34:41.321 20696 ERROR neutron.service ImportError: Class not found./ a7 U' D5 J% p( M( C8 B
2020-12-06 21:34:41.321 20696 ERROR neutron.service
1 V5 z/ ?6 Y# o9 \- p4 ~2020-12-06 21:34:41.322 20696 CRITICAL neutron [-] Unhandled error: ImportError: Class not found.
! {$ L+ p9 x8 I' o7 L3 C' ?& g2020-12-06 21:34:41.322 20696 ERROR neutron Traceback (most recent call last):# q) D* k( {, [) H3 S& A( O* M
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/bin/neutron-server", line 10, in <module>
$ e* ?4 d4 r/ T# p- O; p2020-12-06 21:34:41.322 20696 ERROR neutron     sys.exit(main()); r& e5 ?" x  S. N" T
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/server/__init__.py", line 19, in main
  W; X0 t% W. Y$ `  C$ U) b: u2020-12-06 21:34:41.322 20696 ERROR neutron     server.boot_server(wsgi_eventlet.eventlet_wsgi_server)
% q! l% Q+ k; r6 v0 \3 e+ }2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/__init__.py", line 42, in boot_server$ X5 N. y9 S/ D
2020-12-06 21:34:41.322 20696 ERROR neutron     server_func()5 E+ g# \0 V5 i! V6 C" ?
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/wsgi_eventlet.py", line 23, in eventlet_wsgi_server% v- _5 n2 @' a: o6 ?2 C
2020-12-06 21:34:41.322 20696 ERROR neutron     neutron_api = service.serve_wsgi(service.NeutronApiService)
! B' b. i: x- k% C8 B5 Q2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 89, in serve_wsgi
8 j. R3 s( l* t  r( S2020-12-06 21:34:41.322 20696 ERROR neutron     LOG.exception('Unrecoverable error: please check log '
1 v" c4 w$ c: }2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
3 h% O1 l( o6 `% [2 S2020-12-06 21:34:41.322 20696 ERROR neutron     self.force_reraise()
; g3 O: `  G6 i- D# `9 S3 O& S% b6 B' T2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
( D+ X6 C# R  ]1 D, b) o' j2020-12-06 21:34:41.322 20696 ERROR neutron     six.reraise(self.type_, self.value, self.tb)) `0 h* x3 x8 Z1 D+ g( L" M
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi
3 K3 p6 R) l( q) S' i1 d4 |: j2020-12-06 21:34:41.322 20696 ERROR neutron     service.start()" a2 Q1 b: I. S  R& E4 W. l
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start5 c9 Y" ^" m7 I3 H
2020-12-06 21:34:41.322 20696 ERROR neutron     self.wsgi_app = _run_wsgi(self.app_name)
7 c. F; s" b! ^6 d: W2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi
) @: x  G" l! }& X+ n7 i2020-12-06 21:34:41.322 20696 ERROR neutron     app = config.load_paste_app(app_name)
1 s8 y% h! m! I$ B6 Z4 L2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
+ e, N, f. ?, ~/ j2020-12-06 21:34:41.322 20696 ERROR neutron     app = loader.load_app(app_name): E9 H3 K0 e. V  V9 u4 Z# @
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app% R) o7 E7 R: y
2020-12-06 21:34:41.322 20696 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)
- v' B/ v/ n' I" `; v2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp7 Q5 m& r  O; u/ O
2020-12-06 21:34:41.322 20696 ERROR neutron     return loadobj(APP, uri, name=name, **kw)
+ e! Y* E4 M" V- X; Q0 l6 l2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj* v) F& q( Q' Y
2020-12-06 21:34:41.322 20696 ERROR neutron     return context.create()
* L/ h; w; b2 h2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
, S' ~1 ~" K- ~* r2020-12-06 21:34:41.322 20696 ERROR neutron     return self.object_type.invoke(self)7 `; {8 a& E! x$ U5 D) D# n
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
$ z! L4 E! u8 X2020-12-06 21:34:41.322 20696 ERROR neutron     **context.local_conf)
# ~7 F5 C2 [$ B, y5 `( _2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call, ^. E- i4 o5 I- H  g
2020-12-06 21:34:41.322 20696 ERROR neutron     val = callable(*args, **kw)9 [( g& m/ i( }
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
6 w: q/ W2 Y  F0 U/ Y- @. v2020-12-06 21:34:41.322 20696 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)( D! G& N+ R% N& v' {1 z" N2 z
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app3 h. U6 h/ o& f
2020-12-06 21:34:41.322 20696 ERROR neutron     name=name, global_conf=global_conf).create()
2 F* |, A( ]2 B2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create, x( D2 N# ?! k/ ~
2020-12-06 21:34:41.322 20696 ERROR neutron     return self.object_type.invoke(self)
5 R, r# [$ X8 z" h; I2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke+ B  x2 P" @# K! O$ ~2 b
2020-12-06 21:34:41.322 20696 ERROR neutron     **context.local_conf)
. d9 b9 P5 `% B2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
' r7 r6 ^, V$ H- Z% n2020-12-06 21:34:41.322 20696 ERROR neutron     val = callable(*args, **kw)1 S1 a" G7 f* ?( x9 P+ Z
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
. a7 E9 Y( s) v& O' Y4 i2 R2020-12-06 21:34:41.322 20696 ERROR neutron     app = loader.get_app(pipeline[-1])
* L1 x7 m! V$ Y# g8 \/ ]2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app+ G# i$ v8 n1 Y) D) E' s" F( c8 C
2020-12-06 21:34:41.322 20696 ERROR neutron     name=name, global_conf=global_conf).create()
+ S6 c% L6 F, Q; w2 c  H" J2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create0 `9 h0 k7 y$ x% c* Y( x( R
2020-12-06 21:34:41.322 20696 ERROR neutron     return self.object_type.invoke(self)
6 J* n0 W" X* V. _2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke4 B8 {' H1 L: s+ i
2020-12-06 21:34:41.322 20696 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
% J. A  k4 I' o( ^6 W2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call7 O! {/ ^1 @  h# [" n
2020-12-06 21:34:41.322 20696 ERROR neutron     val = callable(*args, **kw)6 G& D. H& B6 ]0 r" w& `4 r8 g
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory# g  G) e3 O6 q1 b- \
2020-12-06 21:34:41.322 20696 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config)# N7 H. G. k9 j* a  o
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory6 M, F4 P3 o2 G8 y5 C4 P( E
2020-12-06 21:34:41.322 20696 ERROR neutron     startup.initialize_all()
+ k  ?2 v: `# A2 a2 C0 u8 j2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all, L7 H) {+ S) t! v- T6 N
2020-12-06 21:34:41.322 20696 ERROR neutron     manager.init()* ^% j6 A3 q; Q8 t5 q
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
$ b7 f5 v! K* ~. Q4 v2020-12-06 21:34:41.322 20696 ERROR neutron     NeutronManager.get_instance()
: T) b" E7 A3 x+ [8 W  f2 u2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance3 H  M$ |2 S+ C/ I9 {, a
2020-12-06 21:34:41.322 20696 ERROR neutron     cls._create_instance()3 Q) g% F- z% F$ M8 ^: [
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
& B! }. E4 H0 X$ F; _4 n0 I2020-12-06 21:34:41.322 20696 ERROR neutron     return f(*args, **kwargs)) S# O+ ]9 q+ U# f& ^
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance
. ~) T; Q# P& o( L2020-12-06 21:34:41.322 20696 ERROR neutron     cls._instance = cls()
7 a' m2 u0 P! u( a: a+ ~5 N2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__
! K; |* f7 l/ S6 \" m2020-12-06 21:34:41.322 20696 ERROR neutron     plugin_provider)
& l) ~0 @% a5 x+ @2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance$ z  J) X4 L: @' G+ h
2020-12-06 21:34:41.322 20696 ERROR neutron     plugin_class = self.load_class_for_provider(namespace, plugin_provider)+ }% K1 A% o+ e; m/ f% \9 o
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider/ q9 k) `) p) G; e; u" k
2020-12-06 21:34:41.322 20696 ERROR neutron     LOG.error("Plugin '%s' not found.", plugin_provider)
& \1 r3 }' B" E8 U5 k2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__5 a9 ~: N8 k+ u- `% v+ I
2020-12-06 21:34:41.322 20696 ERROR neutron     self.force_reraise()
+ {  Z; a5 U; C1 ]/ P2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise7 y% a  ~7 s9 Y5 f; @9 G7 y
2020-12-06 21:34:41.322 20696 ERROR neutron     six.reraise(self.type_, self.value, self.tb)
5 q' C/ I7 s! y2 H$ h6 {2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider7 m& |7 Q' G( i1 w
2020-12-06 21:34:41.322 20696 ERROR neutron     plugin_provider), a* Y3 t% C# x/ l! u
2020-12-06 21:34:41.322 20696 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname1 e  c9 y$ L4 |2 Q8 }$ ~$ P$ E
2020-12-06 21:34:41.322 20696 ERROR neutron     raise ImportError(_("Class not found."))
& |8 i& l, q+ w5 g+ A* p$ g2020-12-06 21:34:41.322 20696 ERROR neutron ImportError: Class not found.
% G/ J5 F  K3 @3 @8 k. K0 Q9 l' ?2020-12-06 21:34:41.322 20696 ERROR neutron 8 ~( ?- [; t. C9 X. N( x2 C: j- d
2020-12-06 21:34:42.875 20715 INFO neutron.common.config [-] Logging enabled!! \" ~6 l! S( g. B
2020-12-06 21:34:42.875 20715 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.15 P+ L8 ~9 p/ a7 `0 X# o9 k" j1 S
2020-12-06 21:34:42.876 20715 INFO neutron.common.config [-] Logging enabled!
4 f2 N! A' a" C2020-12-06 21:34:42.876 20715 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.1
+ M; L9 f. H% f% W9 L5 @% K1 q0 U2020-12-06 21:34:42.983 20715 INFO neutron.manager [-] Loading core plugin: neutron.plugins.nuage.plugin.NuagePlugin
. \+ \. G0 l2 L/ l2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime [-] Error loading class by alias: NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'. e% c' q& S' I2 n$ \
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime Traceback (most recent call last):+ O) S# D1 Q% J% c4 v+ L
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 46, in load_class_by_alias_or_classname. e8 Y  O& i( n" v: i3 X& E. N; Q3 k" R
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime     namespace, name, warn_on_missing_entrypoint=False)( V' W9 d: `0 n7 x- [" X
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 61, in __init__
" L0 M* b  I; _$ ^2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime     warn_on_missing_entrypoint=warn_on_missing_entrypoint: G# a. M% D2 P
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 89, in __init__$ Q: P- o, T0 e6 G8 o5 E# f
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime     self._init_plugins(extensions)
7 c1 A: E4 H, y  v4 l) u5 a2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 113, in _init_plugins
& r* C  v$ Y3 j" |% q9 s# X+ X2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime     (self.namespace, name))1 w8 x4 Y8 @9 X1 v# J2 V5 ]- j# L
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'/ u. x& K4 y4 a( r" C
2020-12-06 21:34:42.983 20715 ERROR neutron_lib.utils.runtime 8 W* W6 o. N/ x* B# p+ e, E) y
2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime [-] Error loading class by class name: ImportError: No module named nuage.plugin
  x$ P. O* _- f# _' U) R1 h, \  A2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime Traceback (most recent call last):% @. h+ |0 e; m3 Q6 H
2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 52, in load_class_by_alias_or_classname
2 R6 b$ ~% D$ R' ~2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime     class_to_load = importutils.import_class(name)
1 d1 @. b  Y) J9 ?+ g7 j7 \2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class
9 {+ T5 e: v) E- |; b2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime     __import__(mod_str)3 f! U. E$ W- m
2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime ImportError: No module named nuage.plugin; H. a- X, _$ y% X' G8 l! ?8 Z
2020-12-06 21:34:42.984 20715 ERROR neutron_lib.utils.runtime
, S: t- @0 a0 X6 i/ G+ `2020-12-06 21:34:42.984 20715 ERROR neutron.manager [-] Plugin 'neutron.plugins.nuage.plugin.NuagePlugin' not found.: R5 c. ]6 R+ K8 c0 t0 y
2020-12-06 21:34:42.984 20715 ERROR neutron.service [-] Unrecoverable error: please check log for details.: ImportError: Class not found.% f9 X6 o! C  L5 H
2020-12-06 21:34:42.984 20715 ERROR neutron.service Traceback (most recent call last):
" }( T* t+ o+ U5 x: @; U2 x2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi( x$ D  E+ K$ D2 Q) F7 p
2020-12-06 21:34:42.984 20715 ERROR neutron.service     service.start()# Q! H: \* a$ U6 s1 k; R7 w% H
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start- ~; d& ?) u' H; J' n: t% T# Z
2020-12-06 21:34:42.984 20715 ERROR neutron.service     self.wsgi_app = _run_wsgi(self.app_name)
+ q. E4 P- i$ [+ N5 V( W, N2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi
$ ?. {! b: g% x+ L2020-12-06 21:34:42.984 20715 ERROR neutron.service     app = config.load_paste_app(app_name)
$ ^2 Z5 J4 E8 E2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
  I$ ^* g6 Q+ Q6 l2020-12-06 21:34:42.984 20715 ERROR neutron.service     app = loader.load_app(app_name)
8 j: L% I7 U4 b* a5 [8 s2 C2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app
' R9 @3 `' Y2 A& q2020-12-06 21:34:42.984 20715 ERROR neutron.service     return deploy.loadapp("config:%s" % self.config_path, name=name)
) ?6 E/ x# p5 q8 ]$ X/ x2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp, j' x" X0 ?! }3 f- h
2020-12-06 21:34:42.984 20715 ERROR neutron.service     return loadobj(APP, uri, name=name, **kw)
9 P+ N0 c9 L- i/ L! g1 x2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
' x: b+ i4 n( ~- `2020-12-06 21:34:42.984 20715 ERROR neutron.service     return context.create()
$ e. r. S( y. O3 s' S. ~2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create  Y" W: O5 T$ s- a% @6 `
2020-12-06 21:34:42.984 20715 ERROR neutron.service     return self.object_type.invoke(self)
& h, G) `* c. }6 S% P# V4 N2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
4 |$ A, p$ J( F6 T2 ^2020-12-06 21:34:42.984 20715 ERROR neutron.service     **context.local_conf)0 N" b8 ]3 \! f; B" o9 T- T6 `
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call! d  u* Q; e& m. Z4 O+ @
2020-12-06 21:34:42.984 20715 ERROR neutron.service     val = callable(*args, **kw)
& h% ~8 R9 x1 f* c) {2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory2 t# A. n: }, }5 G" R5 y/ m0 C
2020-12-06 21:34:42.984 20715 ERROR neutron.service     app = loader.get_app(app_name, global_conf=global_conf)) n$ e1 ?  D7 P' a6 M
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
9 V; y& k# z: e$ c2020-12-06 21:34:42.984 20715 ERROR neutron.service     name=name, global_conf=global_conf).create()
! u: @+ Y+ p" R! [& P5 F; [2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
5 Q6 E2 J2 _4 Z8 \2020-12-06 21:34:42.984 20715 ERROR neutron.service     return self.object_type.invoke(self)
6 Y; e; }3 a3 c& I& L1 W2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
" {* ~9 c; ?7 N* ]4 w! ~" I( a2020-12-06 21:34:42.984 20715 ERROR neutron.service     **context.local_conf)
7 G) g% B- x* \; E+ `2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call4 o5 s1 A' x+ L% z) ?; w* x
2020-12-06 21:34:42.984 20715 ERROR neutron.service     val = callable(*args, **kw)
2 g! A5 V4 ?* C( c  C5 F2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory, ?2 n$ d$ L, }  j) O
2020-12-06 21:34:42.984 20715 ERROR neutron.service     app = loader.get_app(pipeline[-1])
$ X! Q7 I* R  S6 ?9 o$ @4 I& L2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
  L8 v5 x+ B5 i: W2020-12-06 21:34:42.984 20715 ERROR neutron.service     name=name, global_conf=global_conf).create()
' V- t% A4 e4 Q5 ]2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
7 n( i$ m" J5 z2020-12-06 21:34:42.984 20715 ERROR neutron.service     return self.object_type.invoke(self)0 l& z7 h1 l! x, n2 O/ S2 D
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
# K9 k  I0 v0 R; @2020-12-06 21:34:42.984 20715 ERROR neutron.service     return fix_call(context.object, context.global_conf, **context.local_conf)% r4 ~! C, ~2 \! r8 A; m
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call: p* N' O0 Q; c  B4 R
2020-12-06 21:34:42.984 20715 ERROR neutron.service     val = callable(*args, **kw)# H  D: p2 C" O* }
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory4 e) C- N2 `! I/ F, H0 D
2020-12-06 21:34:42.984 20715 ERROR neutron.service     return pecan_app.v2_factory(global_config, **local_config); \/ _7 Y3 M) j1 @7 J
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
4 {) J' o, ~2 Y  R( |7 n2020-12-06 21:34:42.984 20715 ERROR neutron.service     startup.initialize_all()
$ L( B1 ~3 j6 N3 m2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
) P/ [( m3 b( F2020-12-06 21:34:42.984 20715 ERROR neutron.service     manager.init()) _7 d" n9 _' f+ g& D: V
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
6 \5 s0 N& o1 F2020-12-06 21:34:42.984 20715 ERROR neutron.service     NeutronManager.get_instance()
: F: ~1 j% i8 \$ r2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance! E1 Z6 ]4 R+ G/ i- b
2020-12-06 21:34:42.984 20715 ERROR neutron.service     cls._create_instance()5 Y( x  O8 E: M: v
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
( s0 P% J, e( C- [4 m4 I2020-12-06 21:34:42.984 20715 ERROR neutron.service     return f(*args, **kwargs)4 C3 {. v0 @8 Q9 N  z
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance- h  T  E: a/ v9 x: n
2020-12-06 21:34:42.984 20715 ERROR neutron.service     cls._instance = cls()
- N! V' J: \  ^) `0 ]. Q2 s: v2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__% h8 ~9 a2 w( u8 q  K  z$ z
2020-12-06 21:34:42.984 20715 ERROR neutron.service     plugin_provider)7 P0 ^, X  s) b4 E7 e- Q
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance
8 p% D+ @7 H" x! F2020-12-06 21:34:42.984 20715 ERROR neutron.service     plugin_class = self.load_class_for_provider(namespace, plugin_provider)
0 B6 B/ D" Y2 V! U+ o2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider& E. _) l( N* z$ I
2020-12-06 21:34:42.984 20715 ERROR neutron.service     LOG.error("Plugin '%s' not found.", plugin_provider)( M$ F) f9 P! y2 X# W
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__. `: ]1 a" j4 f. L
2020-12-06 21:34:42.984 20715 ERROR neutron.service     self.force_reraise()
9 y% P+ k; {$ T; M2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise) J+ l2 R" C, q: Q$ R& q
2020-12-06 21:34:42.984 20715 ERROR neutron.service     six.reraise(self.type_, self.value, self.tb)/ G0 X3 C: z! e. D9 u+ \
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider
8 h% g) |, r6 M+ Z9 E& a2020-12-06 21:34:42.984 20715 ERROR neutron.service     plugin_provider)! o3 B1 X5 N/ u( f8 s
2020-12-06 21:34:42.984 20715 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname
2 L, L/ Y8 U0 Q4 S* \8 t) [2020-12-06 21:34:42.984 20715 ERROR neutron.service     raise ImportError(_("Class not found."))7 m9 d& o* x# }0 }4 h' o$ d- l
2020-12-06 21:34:42.984 20715 ERROR neutron.service ImportError: Class not found.7 `/ B# i3 L; j& i" ~
2020-12-06 21:34:42.984 20715 ERROR neutron.service
+ W, p, o" q4 T5 D5 e8 H, t1 W7 k2020-12-06 21:34:42.985 20715 CRITICAL neutron [-] Unhandled error: ImportError: Class not found.
6 b9 F4 I; r# Q5 u9 \& z. U2020-12-06 21:34:42.985 20715 ERROR neutron Traceback (most recent call last):
( J2 C: X4 I4 ~% j. w3 R7 _2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/bin/neutron-server", line 10, in <module>
6 L& P% i8 p- d( S' Q2020-12-06 21:34:42.985 20715 ERROR neutron     sys.exit(main())2 [6 R" v% K( T, g
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/server/__init__.py", line 19, in main
% d+ }3 o$ ]5 Q2020-12-06 21:34:42.985 20715 ERROR neutron     server.boot_server(wsgi_eventlet.eventlet_wsgi_server)
: A0 z* j0 [5 x2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/__init__.py", line 42, in boot_server1 v* M! m1 @6 O2 X
2020-12-06 21:34:42.985 20715 ERROR neutron     server_func()! L/ d% Z6 a7 |6 a7 P
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/wsgi_eventlet.py", line 23, in eventlet_wsgi_server8 k# }5 O3 ~5 N0 g" i" o5 u0 t( c0 I
2020-12-06 21:34:42.985 20715 ERROR neutron     neutron_api = service.serve_wsgi(service.NeutronApiService)/ u8 P# X, `. @4 i' ~; k
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 89, in serve_wsgi
! c% k5 }2 {3 @! N+ `0 U2020-12-06 21:34:42.985 20715 ERROR neutron     LOG.exception('Unrecoverable error: please check log '' `  @2 p' S3 T6 ~% m* b2 d
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
% M/ z! K" N/ [4 Q0 m5 P! X( i2020-12-06 21:34:42.985 20715 ERROR neutron     self.force_reraise()
+ S; L: f3 D; [4 Y2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise, H. t4 l% H: Q; d. I( y, t
2020-12-06 21:34:42.985 20715 ERROR neutron     six.reraise(self.type_, self.value, self.tb)
" n! S6 W. f# D" B8 \1 C& X4 R2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi$ k& {& s/ H; P) ~$ v
2020-12-06 21:34:42.985 20715 ERROR neutron     service.start()  l% \5 R4 R7 a' G6 U$ Z% a) n
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start5 H9 L; p% O7 i! t- ]* l% P
2020-12-06 21:34:42.985 20715 ERROR neutron     self.wsgi_app = _run_wsgi(self.app_name)
0 [$ B6 ?, Q* P6 {' }2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi
& ^) c% \9 d$ F/ ?% |# v: V2020-12-06 21:34:42.985 20715 ERROR neutron     app = config.load_paste_app(app_name)
% W" s  N* m( t+ W' m6 J2 e2 z# A2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
& H) |0 y) `$ S: d: N, T$ z8 o2020-12-06 21:34:42.985 20715 ERROR neutron     app = loader.load_app(app_name): G+ ^1 z9 W. \
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app  _9 F$ y- e( M% i8 P4 s# c( H
2020-12-06 21:34:42.985 20715 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)0 O1 V5 j. r! T7 L/ v4 D- y1 P
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
5 Y7 t+ M$ Y" a- `3 p% [9 g) Y2020-12-06 21:34:42.985 20715 ERROR neutron     return loadobj(APP, uri, name=name, **kw)! q* P. O" d7 w. S  \; e
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj  ]- y7 t. T0 |6 P2 ^
2020-12-06 21:34:42.985 20715 ERROR neutron     return context.create()9 T! v+ w$ m  q* B
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
% u) `- B' w% B  y7 y' D% _# ^. @0 g2020-12-06 21:34:42.985 20715 ERROR neutron     return self.object_type.invoke(self)! U( h" Q1 Q2 k" z5 \
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
. N4 S6 h/ v% q4 o% K" {8 V2020-12-06 21:34:42.985 20715 ERROR neutron     **context.local_conf)
  E. }: w* B) l  L  j7 j% L; W2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call8 |7 P2 X" o: ?  z1 D
2020-12-06 21:34:42.985 20715 ERROR neutron     val = callable(*args, **kw)/ s+ n  V$ l7 m% y! L$ m: O9 W
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory& I! S" z; \' i& {& x* H( ^
2020-12-06 21:34:42.985 20715 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)
; l4 G5 d$ p4 g% U8 h5 Z3 ^" @2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
! X/ X" }+ I1 {7 H& y  }2020-12-06 21:34:42.985 20715 ERROR neutron     name=name, global_conf=global_conf).create()
% H. H. w2 O8 |* t2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
6 g+ k% S# p" ?( v! z2020-12-06 21:34:42.985 20715 ERROR neutron     return self.object_type.invoke(self)
6 S) {! q8 o: A% ~- U' K% t2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke: Q+ Z/ X, m/ n4 r( A
2020-12-06 21:34:42.985 20715 ERROR neutron     **context.local_conf)
  d4 C9 h* i2 V2 G. p' C$ X( ^2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call/ @, {- ], E" x2 e3 E" t
2020-12-06 21:34:42.985 20715 ERROR neutron     val = callable(*args, **kw). f2 y/ v  H7 {7 w* I" X
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory" S' v- a" w: c5 \
2020-12-06 21:34:42.985 20715 ERROR neutron     app = loader.get_app(pipeline[-1])' n; m3 E4 I* c: |) k( S3 L3 a
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app: a4 ~. a0 W% I( d" _' o6 ]
2020-12-06 21:34:42.985 20715 ERROR neutron     name=name, global_conf=global_conf).create()
9 g. G, e+ N1 U2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create1 x* R  x& ~7 J1 t, K: m
2020-12-06 21:34:42.985 20715 ERROR neutron     return self.object_type.invoke(self); V. q% t/ u; Q( ^2 K# B
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke. `6 d! H( E& p7 [
2020-12-06 21:34:42.985 20715 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
& V4 x* u0 j% f$ \0 ]4 @3 O; o2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
! q& m' A0 s3 O, z9 {2020-12-06 21:34:42.985 20715 ERROR neutron     val = callable(*args, **kw)6 B$ M5 Z' c# B. ~+ t) x* \. e
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory
% [6 m# {: v- d2020-12-06 21:34:42.985 20715 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config), D) b4 b. a5 ^" O
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory! g+ v) F$ Y& ?5 X! c: ^/ Y0 s
2020-12-06 21:34:42.985 20715 ERROR neutron     startup.initialize_all()
* g+ Z  F/ ^# @% w4 P2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
- |& [8 `2 {4 r1 L2020-12-06 21:34:42.985 20715 ERROR neutron     manager.init(): r4 e# W8 d# L' M0 O5 e# t
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
# o, F5 }: b+ L* s2020-12-06 21:34:42.985 20715 ERROR neutron     NeutronManager.get_instance()
9 m" J1 `$ ]: r" f6 n, T2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance
; N! G$ n$ Y5 I" c2020-12-06 21:34:42.985 20715 ERROR neutron     cls._create_instance()
6 E$ z: `0 Q& P' c; \. p2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner) y4 f/ P& E, Y# e' t  I8 `
2020-12-06 21:34:42.985 20715 ERROR neutron     return f(*args, **kwargs)
- j1 S5 g7 k6 @- U2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance
7 I3 o# G! m. x% W4 u4 k  L1 g2 P2020-12-06 21:34:42.985 20715 ERROR neutron     cls._instance = cls()
! @! W8 B) q4 C& f2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__
. r& f9 i1 B, h' X+ D2020-12-06 21:34:42.985 20715 ERROR neutron     plugin_provider)
9 B) e4 W, N' y% e' M8 t2 Y! Q, A0 c2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance
) ]2 X' H7 o$ U& f! {2020-12-06 21:34:42.985 20715 ERROR neutron     plugin_class = self.load_class_for_provider(namespace, plugin_provider)3 V: y) f, K3 k9 u. d% |
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider& m$ I3 n! r0 U+ w  ^: z
2020-12-06 21:34:42.985 20715 ERROR neutron     LOG.error("Plugin '%s' not found.", plugin_provider)
% j! _0 q- @" |& ?5 F$ Y2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
8 L0 e/ ~" x$ t0 R9 x2020-12-06 21:34:42.985 20715 ERROR neutron     self.force_reraise()
2 c. @2 M3 ^6 ]0 P" f3 a2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise: H) h' U; w+ X5 N1 s2 t$ n
2020-12-06 21:34:42.985 20715 ERROR neutron     six.reraise(self.type_, self.value, self.tb)! N6 {4 b0 d/ G. V
2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider' L. @8 F5 {4 M% g9 A/ b, w
2020-12-06 21:34:42.985 20715 ERROR neutron     plugin_provider)
" K3 z. h+ {$ B, P6 g$ I2020-12-06 21:34:42.985 20715 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname& U  j' \* ~( ]3 A- _
2020-12-06 21:34:42.985 20715 ERROR neutron     raise ImportError(_("Class not found."))
5 r$ F, D- P1 }/ I& [8 B# u+ w2020-12-06 21:34:42.985 20715 ERROR neutron ImportError: Class not found.8 n' Z0 U; K2 _( {
2020-12-06 21:34:42.985 20715 ERROR neutron
, _  A, A1 `' i4 t2020-12-06 21:34:44.327 20750 INFO neutron.common.config [-] Logging enabled!2 E) S1 E/ U4 M4 W# f+ g
2020-12-06 21:34:44.327 20750 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.1  l- t* r0 ^0 {' g- o4 \2 ~" O! V
2020-12-06 21:34:44.328 20750 INFO neutron.common.config [-] Logging enabled!
2 \8 ?) `5 h1 I9 t2020-12-06 21:34:44.328 20750 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.14 _6 m$ L9 i1 u2 d4 ?2 s* ^* C6 ?
2020-12-06 21:34:44.434 20750 INFO neutron.manager [-] Loading core plugin: neutron.plugins.nuage.plugin.NuagePlugin
2 z7 O; S6 {& T# z+ }; H- d1 \2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime [-] Error loading class by alias: NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'
" U8 r  F0 v/ Y, w1 `% H2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime Traceback (most recent call last):
' f' z& @1 L' b* U2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 46, in load_class_by_alias_or_classname* s9 T2 `( x4 b; D( C. l+ ~
2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime     namespace, name, warn_on_missing_entrypoint=False)
' N/ X; `: D$ G: o) k2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 61, in __init__, S6 j/ N# ?! ~8 x( t
2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime     warn_on_missing_entrypoint=warn_on_missing_entrypoint
1 G' q2 U; y! y2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 89, in __init__
1 E6 B* G) p: o2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime     self._init_plugins(extensions)
9 j) n7 ^& B  X2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 113, in _init_plugins, J* V& Q4 x3 e( f- y
2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime     (self.namespace, name))
4 P- J# d7 L5 k2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'
) W- P& u, a1 X1 U2020-12-06 21:34:44.434 20750 ERROR neutron_lib.utils.runtime
4 I% o6 }! b7 Y1 S4 I2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime [-] Error loading class by class name: ImportError: No module named nuage.plugin# R: @  N% I$ u/ Y
2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime Traceback (most recent call last):3 _6 C9 ~' |; d0 E" @
2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 52, in load_class_by_alias_or_classname
9 R6 \4 ]% p; m9 L, r' V2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime     class_to_load = importutils.import_class(name)5 Q) W# p4 S! O
2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class: m- b& d* y9 e' q, n  N" u* d, k, y
2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime     __import__(mod_str)
8 }8 l9 E6 J& Y9 j: [: W  O2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime ImportError: No module named nuage.plugin
5 e+ V' u) B; \+ ?7 @& M8 Z2020-12-06 21:34:44.435 20750 ERROR neutron_lib.utils.runtime
  e' E, `* `8 X$ U2020-12-06 21:34:44.435 20750 ERROR neutron.manager [-] Plugin 'neutron.plugins.nuage.plugin.NuagePlugin' not found.
! \& Q9 H- N7 z, X) r2020-12-06 21:34:44.435 20750 ERROR neutron.service [-] Unrecoverable error: please check log for details.: ImportError: Class not found.
* F6 y3 P! O+ Z2020-12-06 21:34:44.435 20750 ERROR neutron.service Traceback (most recent call last):' [; o* o  |+ d
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi
: y' X; j5 U+ X7 Q2020-12-06 21:34:44.435 20750 ERROR neutron.service     service.start()3 K0 W3 c  U; t
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start
& f. m$ ^/ X( F/ ?' o2020-12-06 21:34:44.435 20750 ERROR neutron.service     self.wsgi_app = _run_wsgi(self.app_name)
* \4 @/ i% u6 _: c( z9 L! @, B7 _  q2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi
2 z+ t' G' T3 G- k6 {* y2020-12-06 21:34:44.435 20750 ERROR neutron.service     app = config.load_paste_app(app_name)
- O. G/ _+ w, A& k% u2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
, _% b2 r! j/ X% M2020-12-06 21:34:44.435 20750 ERROR neutron.service     app = loader.load_app(app_name)
' e0 P  N. K8 A, Z' Q2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app
- g& V% m  o: `- ~2020-12-06 21:34:44.435 20750 ERROR neutron.service     return deploy.loadapp("config:%s" % self.config_path, name=name)
% e& C2 `4 o, p, u* D; O9 R( Y1 l( q2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp8 [3 g+ z9 V  @9 p* w
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return loadobj(APP, uri, name=name, **kw)
* A5 Y8 v0 Z2 C8 O7 k& S2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj. z. w% L% i. i7 L7 S. T+ |; d# {
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return context.create()
$ E3 p2 c  Z& C0 j% r2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
) B3 Q* |4 \# G4 t/ i+ O/ ?6 A( j2020-12-06 21:34:44.435 20750 ERROR neutron.service     return self.object_type.invoke(self)1 }* V$ Y) x* `! x
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
$ ?# i8 y' L+ d* o* q$ C2020-12-06 21:34:44.435 20750 ERROR neutron.service     **context.local_conf)
; i$ e6 j& H8 ~  [4 |& T6 f2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call" ^( h( M0 m" m, C
2020-12-06 21:34:44.435 20750 ERROR neutron.service     val = callable(*args, **kw)
- _  Q0 M4 K6 E2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory% @% D+ `% {  \9 L" L& Z8 p
2020-12-06 21:34:44.435 20750 ERROR neutron.service     app = loader.get_app(app_name, global_conf=global_conf)! ~/ z4 Y# C) a* }, M" U+ `" t
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app  e& ^$ _, J; }1 J
2020-12-06 21:34:44.435 20750 ERROR neutron.service     name=name, global_conf=global_conf).create()
5 p3 Z5 a+ @" f7 V9 e2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create. t6 l3 ~$ Q" C( a3 _! \
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return self.object_type.invoke(self)
0 f* k0 _  r; Z" Y2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
5 F' q/ `" e: c4 g. P2020-12-06 21:34:44.435 20750 ERROR neutron.service     **context.local_conf)
' [2 ]' X. \$ F2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
7 O: s3 c5 I2 I, e( Q8 ?3 X2020-12-06 21:34:44.435 20750 ERROR neutron.service     val = callable(*args, **kw)
, J4 w' n. B- y' {# }2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
7 G: Q5 f+ t- ~( N/ h+ l2020-12-06 21:34:44.435 20750 ERROR neutron.service     app = loader.get_app(pipeline[-1])
% f0 `8 M  ?6 b* }2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app2 \2 C' s; S8 O8 r( z
2020-12-06 21:34:44.435 20750 ERROR neutron.service     name=name, global_conf=global_conf).create()
. ~5 e) z; ^1 _5 |2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
2 ], S1 G( Z$ `, E) H2020-12-06 21:34:44.435 20750 ERROR neutron.service     return self.object_type.invoke(self)
$ e( I, C7 H. A2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke9 f" F! r6 P! W% f6 |& ?
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return fix_call(context.object, context.global_conf, **context.local_conf)5 H) C$ }9 d+ o& M  r% t
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
* q6 |6 h6 A  [' ]( i4 w& w* }2020-12-06 21:34:44.435 20750 ERROR neutron.service     val = callable(*args, **kw)) X" `) c, u; |7 e: L
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory( o- F! M# M8 ~, b& {
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return pecan_app.v2_factory(global_config, **local_config)# q% z' p0 }( E- K) K! n
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
9 ?+ Q1 h4 h" j! c/ I2020-12-06 21:34:44.435 20750 ERROR neutron.service     startup.initialize_all()# ]: q# ^0 ~1 V, N5 v2 |4 x
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all  V. K% T( q) l
2020-12-06 21:34:44.435 20750 ERROR neutron.service     manager.init()
  z# \7 d) T, o; i* B* U6 F+ Z2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
6 y! o/ ~0 V8 P* `9 a/ X2020-12-06 21:34:44.435 20750 ERROR neutron.service     NeutronManager.get_instance()
& U' G3 B5 J- B8 s2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance
  j+ ?, |& Z  U+ t. S! L4 \6 R2020-12-06 21:34:44.435 20750 ERROR neutron.service     cls._create_instance()
& Z. t% w+ q5 |! s2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner9 O( A$ |) z( G1 [- q
2020-12-06 21:34:44.435 20750 ERROR neutron.service     return f(*args, **kwargs): k- q* u. F% \
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance$ L9 |' r6 M! |' {" T
2020-12-06 21:34:44.435 20750 ERROR neutron.service     cls._instance = cls(). W6 c& S3 d  f: {0 m( v
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__/ z6 B8 E$ i+ @0 U8 |3 s9 i( e- o
2020-12-06 21:34:44.435 20750 ERROR neutron.service     plugin_provider)
1 D- e) u, I  J. n2 l8 |2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance
2 O) U0 \) {. e5 `4 }4 O2020-12-06 21:34:44.435 20750 ERROR neutron.service     plugin_class = self.load_class_for_provider(namespace, plugin_provider)
. J7 w, n0 M2 n2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider$ R% f/ v2 L9 K. K7 c, G! p
2020-12-06 21:34:44.435 20750 ERROR neutron.service     LOG.error("Plugin '%s' not found.", plugin_provider)  y2 q4 J3 N" L5 w
2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__3 Z% H5 {; w; p5 A0 A& p! m
2020-12-06 21:34:44.435 20750 ERROR neutron.service     self.force_reraise()
1 }3 m9 @( {5 g4 V, d2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
( @+ G  y6 `4 e7 r! D2020-12-06 21:34:44.435 20750 ERROR neutron.service     six.reraise(self.type_, self.value, self.tb)
" y, @2 R  u0 l, F8 k$ L2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider& k! N. e; D: S
2020-12-06 21:34:44.435 20750 ERROR neutron.service     plugin_provider)
4 p+ L: z, b/ V! r# q' Q. N# k% _! m2020-12-06 21:34:44.435 20750 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname% V3 Z$ U$ A% s- `
2020-12-06 21:34:44.435 20750 ERROR neutron.service     raise ImportError(_("Class not found."))' e, g, y0 U0 n0 V
2020-12-06 21:34:44.435 20750 ERROR neutron.service ImportError: Class not found.% w0 G4 N0 h1 e
2020-12-06 21:34:44.435 20750 ERROR neutron.service
+ W3 ]! j, n& j2 {2020-12-06 21:34:44.437 20750 CRITICAL neutron [-] Unhandled error: ImportError: Class not found./ C) S' I; Q8 P$ q* y
2020-12-06 21:34:44.437 20750 ERROR neutron Traceback (most recent call last):
. ~$ w" J9 W& e2 v5 N! [  k+ q1 L2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/bin/neutron-server", line 10, in <module>
. @* m. a. ?5 Q1 |, a& s, O0 h2020-12-06 21:34:44.437 20750 ERROR neutron     sys.exit(main())
- p2 ?, }$ w2 u) S" _2 Q( D2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/server/__init__.py", line 19, in main9 H6 {( l. v+ w$ h" g
2020-12-06 21:34:44.437 20750 ERROR neutron     server.boot_server(wsgi_eventlet.eventlet_wsgi_server)
9 U9 Q* V( [, d- H/ k3 T2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/__init__.py", line 42, in boot_server, X4 T3 }; ]7 l. p) [* k- v$ n/ t
2020-12-06 21:34:44.437 20750 ERROR neutron     server_func(); J7 [; Q; g' g2 h& K0 w
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/wsgi_eventlet.py", line 23, in eventlet_wsgi_server
; }6 G) ?( p# X9 ^0 ]2020-12-06 21:34:44.437 20750 ERROR neutron     neutron_api = service.serve_wsgi(service.NeutronApiService)
6 T* K  q6 u% C* o4 ]2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 89, in serve_wsgi
1 y1 R; s. }/ P7 ]3 `! j' s2020-12-06 21:34:44.437 20750 ERROR neutron     LOG.exception('Unrecoverable error: please check log '
) y$ M; J* z. |" a4 [( J2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
7 g% r) P; Z0 ^' p! n) _2020-12-06 21:34:44.437 20750 ERROR neutron     self.force_reraise()
# ?9 ^- k% u5 M3 x+ t! Q0 U2 U: G2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
8 d0 A" [0 a2 G# A* E# x2020-12-06 21:34:44.437 20750 ERROR neutron     six.reraise(self.type_, self.value, self.tb)
1 E+ U" u# \* D9 p% S2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi7 |) V3 r8 Y5 c7 k6 e
2020-12-06 21:34:44.437 20750 ERROR neutron     service.start()' B+ d( s8 I. L" V& R: N
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start$ X0 E' X. t! R3 z( [, e
2020-12-06 21:34:44.437 20750 ERROR neutron     self.wsgi_app = _run_wsgi(self.app_name)
2 g# f9 q. X" T# Z. h. u2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi* C+ {1 k! ?5 F# h$ P
2020-12-06 21:34:44.437 20750 ERROR neutron     app = config.load_paste_app(app_name)# g( C# T& @7 V' P
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
) n4 w+ S( f3 K2 E* F' l/ D2020-12-06 21:34:44.437 20750 ERROR neutron     app = loader.load_app(app_name)3 P- x, k+ t5 F6 \+ l
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app! j6 Y& r! `/ q, ^* b4 N! u% M
2020-12-06 21:34:44.437 20750 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)3 a7 o- Y3 ~5 D2 c
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
6 U, N, z$ |* \4 g* A7 z2020-12-06 21:34:44.437 20750 ERROR neutron     return loadobj(APP, uri, name=name, **kw)
% ?3 w& g+ ?8 E3 w7 w/ W2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj
. O9 e) n# T* y. L2020-12-06 21:34:44.437 20750 ERROR neutron     return context.create()1 F6 _  R& t( n3 O  N% [# i! J
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create6 X* j. T' I5 M/ d2 g
2020-12-06 21:34:44.437 20750 ERROR neutron     return self.object_type.invoke(self)5 X2 @' {% O  ]% q4 ]/ O8 b
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke- Q7 B7 m. {( I. b1 U
2020-12-06 21:34:44.437 20750 ERROR neutron     **context.local_conf)
) S( b6 V. ^# }8 E) E2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call0 a& I# y' q3 S
2020-12-06 21:34:44.437 20750 ERROR neutron     val = callable(*args, **kw)
- ^. C' x% i% }  ?* v, J4 X2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
: W1 ^( x9 `$ i2 q5 k. r2020-12-06 21:34:44.437 20750 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf)
+ A$ ^# j* W# x* F2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app3 M4 r2 v5 p+ |; i" s' r
2020-12-06 21:34:44.437 20750 ERROR neutron     name=name, global_conf=global_conf).create()
9 y$ E; j* t9 q( Z2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create- w* B% l/ ^! c. S" V1 i6 [0 x' n
2020-12-06 21:34:44.437 20750 ERROR neutron     return self.object_type.invoke(self)  c8 C: Y# V2 a! F- u# ?
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
2 H3 ^/ W. p2 p2020-12-06 21:34:44.437 20750 ERROR neutron     **context.local_conf)5 V3 [- H% N! g: _! F
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call/ Y. h2 d- k5 d, ]- Q
2020-12-06 21:34:44.437 20750 ERROR neutron     val = callable(*args, **kw): V4 f0 X  p7 u! T! F' m  H! E1 F/ F* y
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory' ?) u% e2 |8 p- d0 n
2020-12-06 21:34:44.437 20750 ERROR neutron     app = loader.get_app(pipeline[-1])- i5 H  V9 h: x( C' m5 b
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app3 V. M" F0 j* v/ o0 t8 _0 O
2020-12-06 21:34:44.437 20750 ERROR neutron     name=name, global_conf=global_conf).create()% C. @, ?. Y# u" g* P7 m- _5 J& \
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
' P4 p: g3 D5 w4 F2020-12-06 21:34:44.437 20750 ERROR neutron     return self.object_type.invoke(self)5 B& a, W3 t5 F+ g
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke+ g. ~6 @3 W" `  {
2020-12-06 21:34:44.437 20750 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)8 [" f$ R& v& b- Q/ R1 N' S+ l
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
! ]0 \6 K4 v5 \9 j2020-12-06 21:34:44.437 20750 ERROR neutron     val = callable(*args, **kw)
$ j) M4 \; r: Y* M) _2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory
( B5 O0 m8 U8 K5 ~3 E9 o2020-12-06 21:34:44.437 20750 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config)
  V3 u. q! o( a5 @" v2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory) Z: J& N6 L7 E4 p" \
2020-12-06 21:34:44.437 20750 ERROR neutron     startup.initialize_all()
* a9 d6 t8 K( V2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all; z3 y7 [8 F/ I- J: {
2020-12-06 21:34:44.437 20750 ERROR neutron     manager.init()
' M! Z1 q/ }- k4 |0 s+ E! d, x: c2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
: ^% }: Z+ Z  W3 n# J8 F7 f8 a: h( d2020-12-06 21:34:44.437 20750 ERROR neutron     NeutronManager.get_instance()! r' m4 _9 R# ]* j2 Z
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance& {1 p6 j5 y' `" d
2020-12-06 21:34:44.437 20750 ERROR neutron     cls._create_instance()
! j; m8 O* W" b7 f3 i# Y, y2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
4 o( A1 R( h0 O6 G" y2020-12-06 21:34:44.437 20750 ERROR neutron     return f(*args, **kwargs)( j; ^, ?) p" q' c* q/ X4 U- c, p
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance" K: r' ]% a1 O2 x; N
2020-12-06 21:34:44.437 20750 ERROR neutron     cls._instance = cls()
' l, \- q; Y6 b" ]0 v6 U5 q0 K2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__; Z# Q0 r. S$ `9 d8 w) j( q2 x
2020-12-06 21:34:44.437 20750 ERROR neutron     plugin_provider)  `& P; q& B# H: ~+ _4 R
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance; z- X2 u$ u& F1 |
2020-12-06 21:34:44.437 20750 ERROR neutron     plugin_class = self.load_class_for_provider(namespace, plugin_provider)
& C3 ?7 t5 L/ h2 p/ z4 y2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider
/ W# Z' `* a0 a, Y, q2020-12-06 21:34:44.437 20750 ERROR neutron     LOG.error("Plugin '%s' not found.", plugin_provider)* r- V. V" d$ W/ b
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__
5 c9 ?$ ?  T, i* _, Y5 ~2020-12-06 21:34:44.437 20750 ERROR neutron     self.force_reraise()
/ ~" C. ?) S( B$ {2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
4 P( r1 j9 Z9 Z  V' O2020-12-06 21:34:44.437 20750 ERROR neutron     six.reraise(self.type_, self.value, self.tb)
' c0 d; T1 B: e) D; [5 h* [1 m/ c* s7 L2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider
# }' n- V" _0 i& P: R2020-12-06 21:34:44.437 20750 ERROR neutron     plugin_provider)3 A0 S  X" ^0 Y% V" A6 I
2020-12-06 21:34:44.437 20750 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname
% ^9 }& X6 ?0 U7 D2020-12-06 21:34:44.437 20750 ERROR neutron     raise ImportError(_("Class not found."))
2 ?) _- _1 E, K8 B) o2020-12-06 21:34:44.437 20750 ERROR neutron ImportError: Class not found.* V5 N" ~' B0 h! Y0 u2 d1 {+ q+ A
2020-12-06 21:34:44.437 20750 ERROR neutron
6 d/ E) r! l# v  G2020-12-06 21:34:45.764 20766 INFO neutron.common.config [-] Logging enabled!  o2 t' z$ I/ k/ }
2020-12-06 21:34:45.765 20766 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.10 ~: M* h4 s; `* `* {& v% [8 m6 l: c
2020-12-06 21:34:45.765 20766 INFO neutron.common.config [-] Logging enabled!
. q+ V9 z9 [9 e3 u" G2020-12-06 21:34:45.765 20766 INFO neutron.common.config [-] /usr/bin/neutron-server version 12.1.1( e( f+ A) M; r: j
2020-12-06 21:34:45.871 20766 INFO neutron.manager [-] Loading core plugin: neutron.plugins.nuage.plugin.NuagePlugin
' M' H0 ?4 k/ _8 j) _2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime [-] Error loading class by alias: NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'0 d3 @3 A! }6 \. H9 E7 ?
2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime Traceback (most recent call last):3 t9 ^, {( N2 A) t! A1 R: P
2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 46, in load_class_by_alias_or_classname
' k' C3 U2 A% Q8 O& Y. \$ t5 v5 G7 A; i2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime     namespace, name, warn_on_missing_entrypoint=False)
, C) N; I6 f/ Q$ \+ l! y" _2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 61, in __init__
; I7 y- P$ \: g. I$ O2 n2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime     warn_on_missing_entrypoint=warn_on_missing_entrypoint, A6 M5 R6 N, s1 U% i2 i
2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/named.py", line 89, in __init__) d! |! J/ {# ~* e$ f; q
2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime     self._init_plugins(extensions)
1 C+ h3 e% R: M4 h! n5 Q2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/stevedore/driver.py", line 113, in _init_plugins
7 V6 O1 m  e7 e1 \+ h% o6 {# U9 m( H2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime     (self.namespace, name))) {. P! W7 w% ^7 o8 {  B2 l
2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime NoMatches: No 'neutron.core_plugins' driver found, looking for 'neutron.plugins.nuage.plugin.NuagePlugin'
- W' }- K# N! h. N2020-12-06 21:34:45.871 20766 ERROR neutron_lib.utils.runtime
1 b4 z- S& ^8 k$ v; x" D2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime [-] Error loading class by class name: ImportError: No module named nuage.plugin( c9 @8 [+ p3 B: O& S: ~
2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime Traceback (most recent call last):
- L$ C5 j% x7 V( T+ h! G2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 52, in load_class_by_alias_or_classname4 G& g6 U, m5 E/ W1 w8 N3 C' Z
2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime     class_to_load = importutils.import_class(name); [1 `8 K# G% w; a
2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime   File "/usr/lib/python2.7/site-packages/oslo_utils/importutils.py", line 30, in import_class( B) r0 e* D% Q& r
2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime     __import__(mod_str)" r7 \/ D0 U9 M
2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime ImportError: No module named nuage.plugin
2 l% Y0 V' u8 Z( w$ j3 c2020-12-06 21:34:45.872 20766 ERROR neutron_lib.utils.runtime ( x" K) q: Y8 C2 s# q; U' r  {
2020-12-06 21:34:45.872 20766 ERROR neutron.manager [-] Plugin 'neutron.plugins.nuage.plugin.NuagePlugin' not found.% |9 ]% w, w! W. @
2020-12-06 21:34:45.872 20766 ERROR neutron.service [-] Unrecoverable error: please check log for details.: ImportError: Class not found.5 m% C) @' T& Q) V
2020-12-06 21:34:45.872 20766 ERROR neutron.service Traceback (most recent call last):
5 ^+ [: G8 V5 d0 P2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi
3 H$ H) H# l6 l2 n; Z& c2020-12-06 21:34:45.872 20766 ERROR neutron.service     service.start()
, l: H" c2 X% J. \! x8 n# `1 ?2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start, a$ E7 X; ~* F( W% C( W
2020-12-06 21:34:45.872 20766 ERROR neutron.service     self.wsgi_app = _run_wsgi(self.app_name)9 C$ H' y' b2 _5 @, Z# J
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi1 N0 G0 y* z* W- D  w4 k  Q
2020-12-06 21:34:45.872 20766 ERROR neutron.service     app = config.load_paste_app(app_name)! K: Q3 B$ v, S  M! Q4 x
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app
% T  ]* o% E" S' Z# C% E' q2020-12-06 21:34:45.872 20766 ERROR neutron.service     app = loader.load_app(app_name)3 e3 s% Z+ F+ B$ [0 {* S* G
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app2 m$ b7 m3 V1 \8 w* w- `9 ~
2020-12-06 21:34:45.872 20766 ERROR neutron.service     return deploy.loadapp("config:%s" % self.config_path, name=name)7 [5 G; e/ E( G* s2 h
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp
  m* x  J4 w# J2020-12-06 21:34:45.872 20766 ERROR neutron.service     return loadobj(APP, uri, name=name, **kw)/ i, y0 n' ~$ g4 m7 G6 f/ t
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj) Y, B/ m; j4 b5 S" M; B
2020-12-06 21:34:45.872 20766 ERROR neutron.service     return context.create()$ u1 g9 S4 ~- j; W
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create6 P, Y2 K7 [5 {  S
2020-12-06 21:34:45.872 20766 ERROR neutron.service     return self.object_type.invoke(self)
) x7 u6 F9 P) j3 Y3 T4 v2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke
4 z' E9 Q! Z: G% {5 {% x. o2020-12-06 21:34:45.872 20766 ERROR neutron.service     **context.local_conf)
: i( w2 x& S3 i9 O/ k! a& g% i4 E2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
( L4 ]) O( S  \" [! L/ h2020-12-06 21:34:45.872 20766 ERROR neutron.service     val = callable(*args, **kw)9 E- D6 J: ]% ~! L* ^; @& ?
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory$ i0 V9 s. C" K* N) H$ K
2020-12-06 21:34:45.872 20766 ERROR neutron.service     app = loader.get_app(app_name, global_conf=global_conf)
4 t  g0 l9 P( }5 K2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app! X6 g6 \3 c7 b! j
2020-12-06 21:34:45.872 20766 ERROR neutron.service     name=name, global_conf=global_conf).create()9 s* E5 i; u4 O5 X" Q2 ~1 R
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
4 k4 D  ]" \$ M3 e- Q2020-12-06 21:34:45.872 20766 ERROR neutron.service     return self.object_type.invoke(self)
: H/ G( N1 _5 y2 b2 }+ c2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke* F0 X% z- X' c& Z& g* N9 |2 A
2020-12-06 21:34:45.872 20766 ERROR neutron.service     **context.local_conf)) l- K  Y3 Y* f
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call
! l  t7 c- J: v& o1 Z: L  i2020-12-06 21:34:45.872 20766 ERROR neutron.service     val = callable(*args, **kw)2 [8 e$ r# `! s2 |% b3 j
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
, V& I' |4 L/ y3 j* k2020-12-06 21:34:45.872 20766 ERROR neutron.service     app = loader.get_app(pipeline[-1])
) S$ Z& E! W+ l5 a  E6 g2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app6 D7 s) }' w4 `$ u& ^
2020-12-06 21:34:45.872 20766 ERROR neutron.service     name=name, global_conf=global_conf).create()* P- z( z% p# x7 _0 h9 ^
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create" @! _: [+ \8 K3 F% V
2020-12-06 21:34:45.872 20766 ERROR neutron.service     return self.object_type.invoke(self)
6 A2 \9 f% B( p- A8 j2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke; L, N0 t1 v& b5 W) o- n
2020-12-06 21:34:45.872 20766 ERROR neutron.service     return fix_call(context.object, context.global_conf, **context.local_conf)  G: I: L" g, p- U; R, e
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call8 Y* ?* V. v8 q7 P; L' T
2020-12-06 21:34:45.872 20766 ERROR neutron.service     val = callable(*args, **kw)
# m- h, x1 `6 K' S; O1 u2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory
( d# P- e" ]0 @2020-12-06 21:34:45.872 20766 ERROR neutron.service     return pecan_app.v2_factory(global_config, **local_config)
( k. s8 r+ B2 N1 ]3 n8 R2 \4 T2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
, \. e. ?4 t) c: l: D+ J5 Z$ ?2020-12-06 21:34:45.872 20766 ERROR neutron.service     startup.initialize_all()
" V# J9 m2 j; _+ x7 I6 f) k2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
: v) B1 A% K5 T1 T2020-12-06 21:34:45.872 20766 ERROR neutron.service     manager.init()
9 z) R; A$ y: e$ A+ J2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
& [4 ^, W3 x0 S2 l- F8 e- {2020-12-06 21:34:45.872 20766 ERROR neutron.service     NeutronManager.get_instance()
$ ]: c) [% J7 A2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance0 H) N+ ?, ?0 F
2020-12-06 21:34:45.872 20766 ERROR neutron.service     cls._create_instance()/ @- N# x/ O  b7 r; ]: F2 K- w  U  @
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner
' T: A' @5 d! `2 g, K9 L2020-12-06 21:34:45.872 20766 ERROR neutron.service     return f(*args, **kwargs)
+ ]7 F' M+ A! X! C8 F% Q, T2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance3 d) M) S& m- n, A  o/ O
2020-12-06 21:34:45.872 20766 ERROR neutron.service     cls._instance = cls(), R$ }+ n/ J  f% w" _) r; z
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__! w+ n! }5 t, Y( Y8 R
2020-12-06 21:34:45.872 20766 ERROR neutron.service     plugin_provider)
. m: t# r; `# m& A0 Z. d' h2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance* ^) J/ o& h* S% y% \3 u. j" m  C
2020-12-06 21:34:45.872 20766 ERROR neutron.service     plugin_class = self.load_class_for_provider(namespace, plugin_provider)
3 w  J' u, U& m8 C$ o. M0 n# x. E2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider5 J; W/ w4 m$ e: f4 s
2020-12-06 21:34:45.872 20766 ERROR neutron.service     LOG.error("Plugin '%s' not found.", plugin_provider): y  w3 T- g  b# e: p. o9 R
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__/ @" S4 Y  }. |: M4 D
2020-12-06 21:34:45.872 20766 ERROR neutron.service     self.force_reraise()4 G2 h1 x0 y4 V5 `, a6 j
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
$ o0 E& U, z$ n( Y4 p1 }" i7 @2020-12-06 21:34:45.872 20766 ERROR neutron.service     six.reraise(self.type_, self.value, self.tb)4 U* P7 j3 t- ]# C9 D) O: |! Y
2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider, `( C' q( M  Q
2020-12-06 21:34:45.872 20766 ERROR neutron.service     plugin_provider)
; D6 ^9 p  R- O4 r2 S2020-12-06 21:34:45.872 20766 ERROR neutron.service   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname" X: b0 \. h8 ^$ a0 Z! `" Q1 [+ u
2020-12-06 21:34:45.872 20766 ERROR neutron.service     raise ImportError(_("Class not found."))7 ]" r# A9 H- w8 a" A# B2 _" w
2020-12-06 21:34:45.872 20766 ERROR neutron.service ImportError: Class not found.+ Z' L2 u6 H# w6 i% e
2020-12-06 21:34:45.872 20766 ERROR neutron.service
, V' L$ L6 N) I$ S+ p) J2020-12-06 21:34:45.874 20766 CRITICAL neutron [-] Unhandled error: ImportError: Class not found.
+ I( c& m: Q6 |: n! Q6 s& ^2020-12-06 21:34:45.874 20766 ERROR neutron Traceback (most recent call last):
( p; W9 s9 h! O  v% `2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/bin/neutron-server", line 10, in <module>% h+ v+ f$ D; U, u' O8 E& n5 l
2020-12-06 21:34:45.874 20766 ERROR neutron     sys.exit(main())
* W- F% z7 l: j# r6 S2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/server/__init__.py", line 19, in main; {( L* W- Y+ \% v
2020-12-06 21:34:45.874 20766 ERROR neutron     server.boot_server(wsgi_eventlet.eventlet_wsgi_server)
4 B# L3 C0 p" D, {2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/__init__.py", line 42, in boot_server
) c6 E7 T  f2 P2 D& f2020-12-06 21:34:45.874 20766 ERROR neutron     server_func()  ~6 Z; ^5 X7 |! n
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/server/wsgi_eventlet.py", line 23, in eventlet_wsgi_server- R# c' ~$ o" ^) Y/ e6 j
2020-12-06 21:34:45.874 20766 ERROR neutron     neutron_api = service.serve_wsgi(service.NeutronApiService)- c0 p+ ?% z; F4 u- F( U
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 89, in serve_wsgi
) d- Q1 _! y) _3 H2020-12-06 21:34:45.874 20766 ERROR neutron     LOG.exception('Unrecoverable error: please check log '
6 i/ W5 `# i! w4 \9 {; |$ S, L  N2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__* a. w" G* A9 q7 u- T% X( K* W# V
2020-12-06 21:34:45.874 20766 ERROR neutron     self.force_reraise()
! L9 m- r* Q; i8 j% O1 }# V2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise
0 C1 z: X4 r, W1 q& G/ s. `2020-12-06 21:34:45.874 20766 ERROR neutron     six.reraise(self.type_, self.value, self.tb). l2 X8 C1 U  r" P3 U
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 86, in serve_wsgi$ Q  F' R3 B( y$ N) a
2020-12-06 21:34:45.874 20766 ERROR neutron     service.start()$ E6 D, U7 K* w/ S# O, N8 T
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 62, in start
) s" n5 `. Y; T( b* W3 g2020-12-06 21:34:45.874 20766 ERROR neutron     self.wsgi_app = _run_wsgi(self.app_name)
+ H7 }3 I; U4 q7 I* ?2 M2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/service.py", line 289, in _run_wsgi9 N+ \! k" d7 J  e  u; R
2020-12-06 21:34:45.874 20766 ERROR neutron     app = config.load_paste_app(app_name)
$ ]; d; x$ i1 I) e3 \- S2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/common/config.py", line 122, in load_paste_app0 w% ?1 W! d# Z" o
2020-12-06 21:34:45.874 20766 ERROR neutron     app = loader.load_app(app_name)6 H5 l! K+ E" |8 A# J1 ~
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_service/wsgi.py", line 353, in load_app
: K( L2 i4 ^4 y$ J2 P" ?& X2 P' l/ U# p2020-12-06 21:34:45.874 20766 ERROR neutron     return deploy.loadapp("config:%s" % self.config_path, name=name)
' T5 ?. g  u9 t- z2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 247, in loadapp7 o+ o7 O) g- Y8 E) k0 W  W2 a
2020-12-06 21:34:45.874 20766 ERROR neutron     return loadobj(APP, uri, name=name, **kw)( K( r: P& O# q- `
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 272, in loadobj  G/ G- U# |& z. ~8 Z% m5 o
2020-12-06 21:34:45.874 20766 ERROR neutron     return context.create()
3 a. ~1 z1 `* \8 y" x2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
7 J- F+ D$ A7 k  R/ C2020-12-06 21:34:45.874 20766 ERROR neutron     return self.object_type.invoke(self)' c7 U; ?) |9 l  \% I  E
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke1 U: `) c" @) ~( G0 C
2020-12-06 21:34:45.874 20766 ERROR neutron     **context.local_conf)4 i2 Q: `7 {9 s% J
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call3 G# l0 s9 d. j/ G# Q& r6 f# w  L: v
2020-12-06 21:34:45.874 20766 ERROR neutron     val = callable(*args, **kw)
( C5 ~/ U3 u  F5 T  B2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/urlmap.py", line 25, in urlmap_factory
( V+ z% D) t% g$ k2020-12-06 21:34:45.874 20766 ERROR neutron     app = loader.get_app(app_name, global_conf=global_conf): {  v: u* k6 `, K1 V7 N( s" V
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app
5 j! e( _: F  ?- a2020-12-06 21:34:45.874 20766 ERROR neutron     name=name, global_conf=global_conf).create(), \) K0 o/ l7 q/ y1 F' @
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
0 X/ g# }$ f% q* B7 o2020-12-06 21:34:45.874 20766 ERROR neutron     return self.object_type.invoke(self)
+ D# s+ W/ Y4 G4 X* I: O2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 144, in invoke2 m* y. g+ N- K0 ?+ Z5 r& ?. p" k
2020-12-06 21:34:45.874 20766 ERROR neutron     **context.local_conf)5 u' F. K8 d$ e- H' a3 d
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call' y9 S# e$ G2 H6 {2 }; T% q! o
2020-12-06 21:34:45.874 20766 ERROR neutron     val = callable(*args, **kw)8 C% d7 a# r* ^. U4 V
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/auth.py", line 47, in pipeline_factory
3 q0 k. E9 _- y- G* [* c) {- ^2020-12-06 21:34:45.874 20766 ERROR neutron     app = loader.get_app(pipeline[-1]). V- }6 ~) O% v% o& `0 N
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 350, in get_app, R' V) U3 A; |! Y; H
2020-12-06 21:34:45.874 20766 ERROR neutron     name=name, global_conf=global_conf).create()' i2 J0 [6 g/ E: u
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 710, in create
3 G3 x! d# E; M- s2020-12-06 21:34:45.874 20766 ERROR neutron     return self.object_type.invoke(self)
/ q% @) l8 @3 f, a5 h2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/loadwsgi.py", line 146, in invoke
% A- D, k9 H: ~% m2020-12-06 21:34:45.874 20766 ERROR neutron     return fix_call(context.object, context.global_conf, **context.local_conf)
5 s, C$ C$ x8 N; s/ e2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/paste/deploy/util.py", line 55, in fix_call8 B0 v$ y1 G( E  B. k
2020-12-06 21:34:45.874 20766 ERROR neutron     val = callable(*args, **kw)
* D' ^- ~8 T: b. ], U2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/api/v2/router.py", line 25, in _factory% h! w* J( c! E2 T; g; M
2020-12-06 21:34:45.874 20766 ERROR neutron     return pecan_app.v2_factory(global_config, **local_config)3 p( n" H# y" s
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/app.py", line 47, in v2_factory
9 @& [' `1 K2 ?, n( W/ |2020-12-06 21:34:45.874 20766 ERROR neutron     startup.initialize_all()
3 s1 n8 ^3 m4 H2 n/ [/ X) j  D2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/pecan_wsgi/startup.py", line 39, in initialize_all
7 X5 L- g& \5 r  e2020-12-06 21:34:45.874 20766 ERROR neutron     manager.init()
; [) q0 K: Q$ @, \& Q9 h; f5 `2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 296, in init
5 {& j$ w2 ~* \2020-12-06 21:34:45.874 20766 ERROR neutron     NeutronManager.get_instance()7 r8 _8 p# U2 N3 }. }
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 247, in get_instance% _7 E  I* _4 i( i
2020-12-06 21:34:45.874 20766 ERROR neutron     cls._create_instance()
& \9 n( i1 ~& V( W" @2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_concurrency/lockutils.py", line 274, in inner( o3 [5 K5 ]! H! g7 k& Q5 U
2020-12-06 21:34:45.874 20766 ERROR neutron     return f(*args, **kwargs)
3 m5 c; l+ m/ P+ R0 T. F! e' M2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 233, in _create_instance& x5 }7 Y) c3 b$ t7 U
2020-12-06 21:34:45.874 20766 ERROR neutron     cls._instance = cls()
5 Q7 |5 t0 O3 ]2 x: |( v2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 132, in __init__+ u1 r7 z7 d5 c# {0 o
2020-12-06 21:34:45.874 20766 ERROR neutron     plugin_provider)5 G: n1 w+ a0 L0 Q6 r+ ~
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 165, in _get_plugin_instance
) K' C8 \/ U7 u7 S# c" l& {2020-12-06 21:34:45.874 20766 ERROR neutron     plugin_class = self.load_class_for_provider(namespace, plugin_provider)
8 U/ f/ v7 f4 l; q2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 162, in load_class_for_provider5 G# O9 j, y; h  q4 W. p& d
2020-12-06 21:34:45.874 20766 ERROR neutron     LOG.error("Plugin '%s' not found.", plugin_provider)0 E& X- w7 M: ?6 [1 i
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__' K/ {# b, W: Q" t9 _7 W" L; P* g
2020-12-06 21:34:45.874 20766 ERROR neutron     self.force_reraise()
) p! \# v. A3 v3 K; g1 A5 z2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise: j; [, _! m0 N
2020-12-06 21:34:45.874 20766 ERROR neutron     six.reraise(self.type_, self.value, self.tb)" P/ {5 X  h' u8 \3 ]" `2 ~7 z
2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron/manager.py", line 159, in load_class_for_provider4 T- K/ v& K. o0 N5 n1 {; r
2020-12-06 21:34:45.874 20766 ERROR neutron     plugin_provider)
* P; a* v+ B- L. R) u. F2020-12-06 21:34:45.874 20766 ERROR neutron   File "/usr/lib/python2.7/site-packages/neutron_lib/utils/runtime.py", line 58, in load_class_by_alias_or_classname; R: D* X. e; g# w# `. t3 Y/ z; `
2020-12-06 21:34:45.874 20766 ERROR neutron     raise ImportError(_("Class not found."))
+ ^1 M; N0 K1 I% y2020-12-06 21:34:45.874 20766 ERROR neutron ImportError: Class not found.
* j; _* F/ L6 r0 p% D, e2020-12-06 21:34:45.874 20766 ERROR neutron
* R' U$ X8 b9 O
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 楼主| 发表于 2020-12-6 22:13:10 | 显示全部楼层
在default参数中，这个core_plugin这个参数有问题，注释之后，不报这个错误了。
, h. i. y6 B# E0 ?2 x#core_plugin = neutron.plugins.nuage.plugin.NuagePlugin
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 楼主| 发表于 2020-12-6 22:15:57 | 显示全部楼层
重启neutron-server服务，neutron启动成功。可能原因是：) C5 r: `/ {5 L8 R9 Q2 S
在default中，包含了次函数：
1 B- V# T# z0 w( `3 E: H1 lcore_plugin = neutron.plugins.nuage.plugin.NuagePlugin2 k/ b3 l% s7 t% Z% `
需要注释掉，或者删除。6 i6 Q- X7 P2 Y' X/ q/ ]
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