红帽全球峰会12.2. 检查 ceph-ansible 版本
在 undercloud 升级过程中，保留 ceph-ansible 软件包的 Ceph Storage 3 版本。这有助于保持 Ceph Storage 节点上的 Ceph Storage 3 容器的兼容性。验证此软件包仍然在您的 undercloud 上。
流程
-
以
stack用户的身份登录 undercloud。 运行
dnf命令检查ceph-ansible软件包的版本：$ sudo dnf info ceph-ansible命令输出显示
ceph-ansible软件包的版本 3：Installed Packages Name : ceph-ansible Version : 3.xx.xx.xx ...
重要
如果 ceph-ansible 软件包缺少或不是版本 3 软件包，请从 红帽软件包浏览器 下载最新版本的 3 软件包，并在 undercloud 上手动安装软件包。请注意，ceph-ansible 版本 3 软件包仅适用于 Red Hat Enterprise Linux 7 软件仓库，它不适用于 Red Hat Enterprise Linux 8 软件仓库。在 Red Hat OpenStack Platform 框架进行升级之外，Red Hat Enterprise Linux 8 不支持 Ceph -ansible 版本 3。
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