Openstack nova错误:[Errno 111]连接被拒绝
我正在使用Centos 6.5 x8664设置Openstack Havana,所有服务都运行良好。但当我重新启动操作系统时,我发现nova服务无法正常工作,触发了以下错误:Openstack nova错误:[Errno 111]连接被拒绝,openstack,Openstack,我正在使用Centos 6.5 x8664设置Openstack Havana,所有服务都运行良好。但当我重新启动操作系统时,我发现nova服务无法正常工作,触发了以下错误: nova flavor-list ERROR: [Errno 111] Connection refused 查看/var/log/nova中的日志文件会出现以下错误: 2014-03-24 12:24:04.293 6275 INFO nova.osapi_compute.wsgi.server [-] (6275)
nova flavor-list
ERROR: [Errno 111] Connection refused
查看/var/log/nova中的日志文件会出现以下错误:
2014-03-24 12:24:04.293 6275 INFO nova.osapi_compute.wsgi.server [-] (6275) wsgi starting up
2014-03-24 12:24:04.297 6267 CRITICAL nova [-] [Errno 98] Address already in use
2014-03-24 12:24:04.412 6275 INFO nova.openstack.common.service [-] Parent process has died unexpectedly, exiting
2014-03-24 12:24:04.412 6274 INFO nova.openstack.common.service [-] Parent process has died unexpectedly, exiting
2014-03-24 12:24:04.412 6275 INFO nova.wsgi [-] Stopping WSGI server.
2014-03-24 12:24:04.412 6274 INFO nova.wsgi [-] Stopping WSGI server.
我的OpenStack服务器的状态
nova-manage service list
Binary Host Zone Status State Updated_At
nova-cert controller internal enabled :-) 2014-03-24 14:28:03
nova-consoleauth controller internal enabled :-) 2014-03-24 14:28:01
nova-scheduler controller internal enabled :-) 2014-03-24 14:28:00
nova-conductor controller internal enabled :-) 2014-03-24 14:27:59
nova-compute controller nova enabled :-) 2014-03-24 14:28:06
nova-network controller internal enabled :-) 2014-03-24 14:27:58
keystone service-list
+----------------------------------+----------+----------+---------------------------+
| id | name | type | description |
+----------------------------------+----------+----------+---------------------------+
| 7ce108d652ee48d7897127045a371795 | cinder | volume | Cinder Volume Service |
| 9452b875328f4763b7766eb533bd75c4 | cinderv2 | volumev2 | Cinder Volume Service V2 |
| e9607d1a308140298f8364fd2a0e62a8 | glance | image | Glance Image Service |
| b7ac07f69e2e41f684d6470c69db4781 | keystone | identity | Keystone Identity Service |
| cbdfa73329094d7d94c7464b9bf0ef7d | nova | compute | Nova Compute service |
+----------------------------------+----------+----------+---------------------------+
ps -ef | grep "nova-api"
nova 2522 1 0 11:22 ? 00:00:00 /usr/bin/python /usr/bin/nova-api-metadata --logfile /var/log/nova/metadata-api.log
root 11909 6217 0 15:11 pts/1 00:00:01 gedit nova-api.log
root 12644 3832 0 15:31 pts/0 00:00:00 grep nova-api
netstat -napo | grep 877
tcp 0 0 0.0.0.0:8775 0.0.0.0:* LISTEN 2522/python off (0.00/0/0)
任何指针都会非常有用
谢谢首先,我强烈建议您在ask.openstack.org上查找或询问答案 那么从您描述的情况来看,可能是因为:您同时启用了nova api元数据和nova api服务 从默认配置中,我们知道:['ec2'、'osapi_compute'、'metadata']已启用,请参阅 因此,当调用nova api服务时,它将逐个启动每个服务,请参阅 由于nova api元数据服务正在运行,这导致使用了8775端口,因此nova api启动的一个服务将终止,并且由于未捕获此异常,那么其他两个服务也将终止,然后您将在日志中看到什么
如果我的假设是正确的,请取消nova api元数据服务并仅使用nova api服务,这意味着“chkconfig openstack nova api metadata off;chkconfig openstack nova api on',我不确定您系统上的具体服务名称,但应该是这样的,如果我错了,请更正它。拒绝连接是每次遇到的常见错误。案件之一是keystone拒绝连接nova服务 在创建keystone服务时,确保nova和quantum的SERVICE_密码相同。转到quantum和nova配置文件,验证SERVICE_密码相同
Njoy 哇!就是这样!我花了一个多小时才找到这个答案!谢谢:)