8774是nova的端口号,所以我就逐一查看nova的日志文件. tail -f /var/log/nova/nova-conductor.log 2019-06-13 08:24:53.559 4448 ERROR oslo.messaging._drivers.impl_rabbit     raise rpc_common.DuplicateMessageError(msg_id=msg_id)2019-06-13 08:24:53.559 4448 ERROR oslo.messagin…

====环境== openstack :kilo CentOS : 7 ====问题=== 在没有关vm的情况下,重启了controller. 问题一: 在使用nova service-list 或者openstack-status的时候或者其他认证需求的时候出现以下错误 ERROR: openstack Unable to establish connection to http://controller:35357/v3/auth/tokens ConnectionRefused: Unab…

本文包含以下部分 Compute service overview Install and configure controller node Prerequisites Install and configure components Finalize installation Install and configure a compute node Install and configure components Finalize installation Verify operation…

echo deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/grizzly main >> /etc/apt/sources.list.d/grizzly.listapt-get install -y ubuntu-cloud-keyring # one way (older scala version will be installed)# sudo apt-get install scala #2nd…

安装openstack后遇到的第一个问题. 执行命令nova list得到如下结果: [root@localhost ~(keystone_admin)]# nova list No handlers could be found for logger "keystoneauth.identity.generic.base" ERROR (ConnectFailure): Unable to establish connection to http://10.20.0.14:5000/…

今天碰到一个错误:Unable to establish loopback connection,在网上找各种方法都解决不了,后来看一个帖子说是要关闭系统防火墙,尝试了下还是不行.最后是进任务管理器杀掉adb.exe,再重启eclipse就好了. 第一个笔记竟然是解决一个问题,也好,长见识.…

NFS报错一例 [root@bjs0- ~]# /etc/init.d/portreserve start Starting portreserve:                                      [  OK  ] [root@bjs0- ~]# /etc/init.d/nfs start Starting NFS services:                                     [  OK  ] Starting NFS quotas: C…

centos6.5环境wget报错Unable to establish SSL connection [root@centossz008 src]# wget --no-check-certificate https://github.com/ideawu/ssdb/archive/master.zip--2107-05-17 16:42:45-- https://github.com/ideawu/ssdb/archive/master.zipResolving github.com...…

项目一运行就出现这个情况,好几次了,最后发现只要防火墙关闭,项目就可以运行成功.错误提示:“C:\Program Files\Java\jdk1.8.020\bin\java” -Xmx700m -Djava.awt.headless=true -Djava.endorsed.dirs=\”\” -Djdt.compiler.useSingleThread=true -Dcompile.parallel=false -Drebuild.on.dependency.change=true -Dja…

1.错误描述 Starting preview server on port 8080 Modules: HTML5 (/HTML5) 2017-06-17 11:13:04.823:INFO::main: Logging initialized @524ms 2017-06-17 11:13:05.017:INFO:oejs.Server:main: jetty-9.3.9.v20160517 java.io.IOException: Unable to establish loopback…