OpenStack 部署教程 ( CentOS 8 部署 OpenStack )一、单机部署 OpenStack1、配置虚拟机rm-rf/etc/yum.repos.d/* systemctl disable firewalld这里是 YUM 源[BaseOS]nameBaseOS baseurlhttp://mirrors.ustc.edu.cn/centos-vault/8.5.2111/BaseOS/x86_64/os/ gpgcheck0[AppStream]nameAppStream baseurlhttp://mirrors.ustc.edu.cn/centos-vault/8.5.2111/AppStream/x86_64/os/ gpgcheck0[Cloud]nameCloud baseurlhttp://mirrors.ustc.edu.cn/centos-vault/8.5.2111/cloud/x86_64/openstack-victoria/ gpgcheck0[PowerTools]namePowerTools baseurlhttp://mirrors.ustc.edu.cn/centos-vault/8.5.2111/PowerTools/x86_64/os/ gpgcheck0[Extras]nameExtras baseurlhttp://mirrors.ustc.edu.cn/centos-vault/8.5.2111/extras/x86_64/os/ gpgcheck0然后执行更新命令yum update更新完成后还要关闭 SELinux然后重启虚拟机reboot2、安装并运行 OpenStack 组件yuminstallopenstack-packstack packstack--allinone