一、概述
常言道“授人以鱼不如授人以渔”，但搭建好Openstack后没有直接可用的镜像，往往会遇到“巧妇难为无米之炊”的尴尬，有些技术朋友以江湖救急令的方式在群里讨要镜像，估计是不愿浪费时间在这上面。借工作机会，本人花了几天的时间，一口气做了好几个版本的Windows镜像，这里一并分享，制作方法[……]
Openstack Windows系列镜像分享【附下载链接】
2017年5月26日 未分类 3 comments
Openstack云平台脚本部署之测试验证（十七）
2017年5月20日 未分类 No comments
Openstack云平台脚本部署之增加计算节点配置（十六）
2017年5月20日 未分类 No comments
Openstack云平台脚本部署之计算节点服务配置（十五）
2017年5月19日 未分类 No comments
Openstack云平台脚本部署之Ceph存储集群配置（十四）
2017年5月19日 未分类 No comments
Openstack云平台脚本部署之Aodh告警服务配置（十三）
2017年5月19日 未分类 No comments
Openstack云平台脚本部署之Telemetry数据收集服务配置（十二）
2017年5月19日 未分类 No comments
Openstack云平台脚本部署之Cinder块存储服务配置（十一）
2017年5月19日 未分类 2 comments
Openstack虚拟机Resize失败问题解决方法
2017年5月6日 未分类 No comments
一、简介
今天在现场调整虚拟机大小时出现错误，查看了日志和网上的解决方案，问题是计算节点之间nova用户之间需要配置SSH，所以配置完成即可。
日志出错内容如下：
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2017-05-06 13:13:23.383 156583 INFO nova.compute.manager [req-102fbe46-d741-4f74-a966-e81662a71c80 0733a705b68d426095938fd615b0db61 2dab6332fbfe4d9d8d19080d596eba95 - - -] [instance: d214367d-a7ca-46a0-95a9-1e42420a1eb5] Setting instance back to ACTIVE after: Instance rollback performed due to: Resize error: not able to execute ssh command: Unexpected error while running command. Command: ssh 172.20.103.7 mkdir -p /var/lib/nova/instances/d214367d-a7ca-46a0-95a9-1e42420a1eb5 Exit code: 255 Stdout: u'' Stderr: u"Warning: Permanently added '172.20.103.7' (ECDSA) to the list of known hosts.\r\nPermission denied, please try again.\r\nPermission denied, please try again.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n" 2017-05-06 13:13:23.711 156583 INFO nova.compute.manager [req-102fbe46-d741-4f74-a966-e81662a71c80 0733a705b68d426095938fd615b0db61 2dab6332fbfe4d9d8d19080d596eba95 - - -] [instance: d214367d-a7ca-46a0-95a9-1e42420a1eb5] Successfully reverted task state from None on failure for instance. 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher [req-102fbe46-d741-4f74-a966-e81662a71c80 0733a705b68d426095938fd615b0db61 2dab6332fbfe4d9d8d19080d596eba95 - - -] Exception during message handling: Resize error: not able to execute ssh command: Unexpected error while running command. Command: ssh 172.20.103.7 mkdir -p /var/lib/nova/instances/d214367d-a7ca-46a0-95a9-1e42420a1eb5 Exit code: 255 Stdout: u'' Stderr: u"Warning: Permanently added '172.20.103.7' (ECDSA) to the list of known hosts.\r\nPermission denied, please try again.\r\nPermission denied, please try again.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n" 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last): 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 138, in _dispatch_and_reply 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher incoming.message)) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 183, in _dispatch 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher return self._do_dispatch(endpoint, method, ctxt, args) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 127, in _do_dispatch 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/exception.py", line 110, in wrapped 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher payload) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() …… 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher migration.instance_uuid, exc_info=True) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 293, in decorated_function 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 387, in decorated_function 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher kwargs['instance'], e, sys.exc_info()) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, in __exit__ 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher self.force_reraise() 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, in force_reraise 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher six.reraise(self.type_, self.value, self.tb) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 375, in decorated_function 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher return function(self, context, *args, **kwargs) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 3932, in resize_instance 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher self.instance_events.clear_events_for_instance(instance) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__ 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher self.gen.throw(type, value, traceback) 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 6616, in _error_out_instance_on_exception 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher raise error.inner_exception 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher ResizeError: Resize error: not able to execute ssh command: Unexpected error while running command. 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher Command: ssh 172.20.103.7 mkdir -p /var/lib/nova/instances/d214367d-a7ca-46a0-95a9-1e42420a1eb5 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher Exit code: 255 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher Stdout: u'' 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher Stderr: u"Warning: Permanently added '172.20.103.7' (ECDSA) to the list of known hosts.\r\nPermission denied, please try again.\r\nPermission denied, please try again.\r\nPermission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n" 2017-05-06 13:13:23.722 156583 ERROR oslo_messaging.rpc.dispatcher |
二、处理步骤
对nova用户进行配置。
1、取消禁[……]
Openstack镜像制作之Windows Server 2003/2008/2012/2016篇
2017年5月5日 未分类 1 comment