构建openstack Queens版本本地yum源

选择一台CentOS服务器，安装以下软件：

yum install yum-utils createrepo yum-plugin-priorities httpd

开启httpd服务

systemctl start httpd

获取repo文件并使用reposync同步源

yum install -y https://repos.fedorapeople.org/repos/openstack/openstack-queens/rdo-release-queens-2.noarch.rpm

查看源ID列表

yum repolist

同步openstack-queens这个repo

cd /var/www/html/
reposync --repoid=openstack-queens

第一次同步时间较长，同步结束后，执行

createrepo –update /var/www/html/openstack-queens

创建完成后，就可以使用web测试：
http://[ip]/openstack-queens/
选择另外一台服务器作为客户机

cd /etc/yum.repos.d
mv CentOS-Base.repo CentOS-Base.repo_bak
cp CentOS-Media.repo CentOS-Media.repo_bak

vim CentOS-Media.repo

[openstack-queens]
name=OpenStack Queens Repository
baseurl=http://47.98.122.105/openstack-queens/
enabled=1
gpgcheck=0

配置完成，清除缓存并查看软件包

yum clean all

yum list

问题

客户端yum安装报错：

Error downloading packages:
  glusterfs-libs-7.5-1.el7.x86_64: failed to retrieve Packages/g/glusterfs-libs-7.5-1.el7.x86_64.rpm from centos7-gluster
error was [Errno 2] Local file does not exist: /etc/yum.repos.d/pdate/Packages/g/glusterfs-libs-7.5-1.el7.x86_64.rpm
  glusterfs-7.5-1.el7.x86_64: failed to retrieve Packages/g/glusterfs-7.5-1.el7.x86_64.rpm from centos7-gluster
error was [Errno 2] Local file does not exist: /etc/yum.repos.d/pdate/Packages/g/glusterfs-7.5-1.el7.x86_64.rpm

问题解决：
YUM服务器删除对应的repodata文件夹，使用如下命令

createrepo -pdo /var/www/html/kdpa/ /var/www/html/kdpa/

重新生成repo链接，问题解决