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OpenStack新星計算錯誤

[英]openstack nova-compute error

安裝openstack ocata。
當我安裝和配置計算節點時,我需要重新啟動nova-compute服務,但這會給我下面的錯誤。
當我在控制器節點中執行系統管理程序列表時,我沒有任何輸出。

2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py”,第402行,以_send發送2017-09-02 23:11 :52.030 8491錯誤nova msg.update({'_ reply_q':self._get_reply_q()})2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging /_drivers/amqpdriver.py“,第383行,位於_get_reply_q 2017-09-02 23:11:52.030 8491錯誤nova conn = self._get_connection(rpc_common.PURPOSE_LISTEN)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/amqpdriver.py”,第374行,在_get_connection中,2017-09-02 23:11:52.030 8491錯誤nova Nova Purpose = purpose)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/common.py”,第402行, init 2017-09-02 23:11:52.030 8491錯誤nova self.connection = connection_pool.create(用途)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/pool。 py”,第144行,在創建2017-09-02 23:11:52.030 8491錯誤nova返回self.connection_cls(self.conf,self.url,用途)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py”,第611行, init 2017-09-02 23:11:52.030 8491錯誤nova s​​elf.ensure_connection()2017-09- 02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py”,在sure_connection的第710行,2017年9月2日23:11:52.030 8491錯誤nova s​​elf.ensure(method = lambda:self.connection.connection)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/oslo_messaging/_drivers/impl_rabbit.py “,第817行,確保2017年9月2日23:11:52.030 8491錯誤nova ret,頻道= autoretry_method()2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7 /dist-packages/kombu/connection.py“,第436行,於_ensured 2017-09-02 23:11:52.030 8491錯誤nova return fun(* args,** kwargs)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/kombu/connection.py”,第507行,在調用 2017-09-02 23:11:52.030 8491錯誤nova新文件self.revive(create_channel() )2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/kombu/connection.py”,第242行,在通道2017-09-02 23:11中: 52.030 8491錯誤nova chan = self.transport.create_channel(自我。連接)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/kombu/connection.py” ,行741,在連接中2017-09-02 23:11:52.030 8491錯誤nova s​​elf._connection = self._ Establishment_connection()2017-09-02 23:11:52.030 8491錯誤nova文件“ / usr / lib / python2。 7 / dist-packages / kombu / connection.py“,第696行,位於_built_connection 2017-09-02 23:11:52.030 8491錯誤nova conn = self.transport。Establishment_connection()2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/kombu/transport/pyamqp.py”,第116行,位於Establishment_connection 2017-09-02 23:11:52.030 8491錯誤nova conn = self.Connection(** opts)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/amqp/connection.py”,第180行, init 2017 -09-02 23:11:52.030 8491錯誤nova(10,30),#調整2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/amqp/ abstract_channel.py“,第67行,正在等待2017-09-02 23:11:52.030 8491錯誤nova新self.channel_id,allowed_methods,超時)2017-09-02 23:11:52.030 8491錯誤nova文件” / usr / lib /python2.7/dist-packages/amqp/connection.py“,第274行,在_wait_method中,2017-09-02 23:11:52.030 8491錯誤nova nova wait()2017-09-02 23:11:52.030 8491錯誤nova在等待中的文件“ /usr/lib/python2.7/dist-packages/amqp/abstract_channel.py”,行69,在2017-09-02 23:11:52.030 8491錯誤nova nova return self.dispatch_method(method_sig,args,content )2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/amqp/abstract_channel.py”,第87行,在dispatch_method 2017-09-02 23:11中: 52.030 8491錯誤nova nova return amqp_method(self,ar gs)2017-09-02 23:11:52.030 8491錯誤nova文件“ /usr/lib/python2.7/dist-packages/amqp/connection.py”,第530行,在_close 2017-09-02 23:11 :52.030 8491錯誤nova(class_id,method_id),ConnectionError)
2017-09-02 23:11:52.030 8491錯誤nova AccessRefused:(0,0):(403)ACCESS_REFUSED-使用身份驗證機制AMQPLAIN拒絕登錄。 有關詳細信息,請參閱代理日志文件。

有什么解決方案? 提前致謝

Neha,1。檢查rabbitmq-server服務處於活動狀態並且正在運行2.確保提供的rabbitmq-server憑據在nova config文件中正確

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