### 重启httpd memcached rabbitmq-server 和neutron服务,还是 无法修复
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查看keystone. _- y# X9 T. p1 H& a4 ?9 |0 e
openstack service list/ i6 W( t) `$ W. M
+----------------------------------+-----------+-----------+8 l0 f9 |: S( D2 a- {- N) S
| ID | Name | Type |4 N9 y! R& |4 b5 R
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6 T1 Y* T8 ]% Q5 n4 l| 02929a487f484e9fbb2221d11212b11f | neutron | network |
! l- q) @; _, q| 1b0061ff680042ea8bd764de0cefc25a | placement | placement |
; Q" s1 H7 W& S| 48cc7da12bb84f118ed528c57ba1cb3c | nova | compute |
4 I, l% l2 r% R4 j| 75581fbfdf244aa78b5aba2a656a53e5 | keystone | identity | P B7 z7 X" [" e# N; f9 k+ Z$ D9 N
| ae94823f314c46098f1ff04dba0427db | glance | image |4 b' T) S; @! m# \6 U M
+----------------------------------+-----------+-----------+. c$ K6 M) H) U4 U3 x0 X; M6 W
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没有发现重复的demain# |" C8 w, ?# f1 W8 p2 e3 ]! m
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############重启控制节点, 节点无法修复& `) u& G2 X Y4 a* }2 O: n1 t
- systemctl restart rabbitmq-server.service1 `5 Y4 W- c3 B3 N. l) u. W& _* n
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5 b, V5 ?: g$ J( V& Zsystemctl restart neutron-server.service
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1 \- h* n1 V2 t' psystemctl daemon-reload s' X- z, u" j2 l& r8 i
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3 x4 w' ?1 s& g$ xsystemctl stop httpd.service memcached
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最后搞定
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心得:由于本环境是多控节点,rabbitmq-server 集群 没有优化,出现故障较多,建议如果发现有amqp 相关报错,先检查 rabbitmq 服务,有问题就重启一下 , v8 A$ t# M$ L2 x# j
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