安装基础环境依赖包时，竟出现了这样的错误！！！

最新推荐文章于 2025-05-11 15:58:03 发布

没钱怎么去旅行

最新推荐文章于 2025-05-11 15:58:03 发布

阅读量768

点赞数

分类专栏：错题集文章标签： openstack

本文链接：https://blog.youkuaiyun.com/weixin_51725822/article/details/114993779

版权

在部署OpenStack过程中遇到两个关键问题。首先，安装环境依赖包时由于未配置DNS导致错误，解决方法是检查并确保正确设置网卡DNS。其次，启动Nova服务时卡死，原因是虚拟机配置错误，需要在新建虚拟机时正确设置net.ifnames和biosdevname参数以避免网卡信息错误。这些问题提醒我们部署时需细心和耐心。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

问题一

问题

在做openstack，安装环境依赖包时，出现了这样的错误内容

[rootoc1 -]w yum -y install net-tools bash-completion vim gcc gacc-c+ make pcre pcre-devel expat-devel cke bzip2 irzSz
己加载插件:fastestnirrorDeternining fastest mirrors
Could not retrieve mirrorlist http://mirrorlist.centos .org/?release=7larch=x86_646repo=os6infra=stock error
14: curl#6 - "Could not resolve host: mirrorlist.centos .org;未知的错误”
was
One of the configured repositories failed（未知)，
and yum doesn't have enough cached data to continue，At this point the onlysafe thing yum can do is fail. There are a few ways to work "fix" this :
1.Contact the upstream for the repository and get them to fix the problem.2. Reconfigure the baseurl/etc. for the repository, to point to a working upstream. This is most often useful if you are using a newer distribution release than is supported by the repos

最低0.47元/天解锁文章