红帽全球峰会8.4. 更改默认权限
Ceph 控制面板 admin 用户角色默认设置为只读模式，以安全监控 Ceph 集群。要允许 admin 用户具有升级的特权，以便使用控制面板更改 Ceph 集群的元素，您可以使用 CephDashboardAdminRO 参数更改默认的 admin 权限。
- 警告
- 具有完整权限的用户可能会更改 director 配置的集群的元素。这可能会导致在运行堆栈更新时与 director 配置选项冲突。为避免这个问题，请不要通过 Ceph 控制面板更改 director 配置的选项，例如 Ceph OSP 池属性。
流程
-
以
stack用户的身份登录 undercloud。 创建以下
ceph_dashboard_admin.yaml环境文件：parameter_defaults: CephDashboardAdminRO: false运行 overcloud deploy 命令以更新现有堆栈，并包含您使用现有部署一部分的所有其他环境文件创建的环境文件：
$ openstack overcloud deploy \ --templates \ -e <existing_overcloud_environment_files> \ -e ceph_dashboard_admin.yml使用作为现有部署一部分的环境文件列表替换。
<existing_overcloud_environment_files>
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