问题描述

在Azure Redis的导出页面，突然不能配置Storage Account的SAS作为授权方式。

那么是否可以通过AZ CLI或者是Powershell来实现SAS的配置呢？

问题解答

可以的。使用 az redis export 可以实现

az redis export --container
                --prefix
                [--auth-method {ManagedIdentity, SAS}]
                [--file-format]
                [--ids]
                [--name]
                [--resource-group]
                [--subscription]

准备好Storage Account Blob的SAS URL， Redis Name 和 Resource Group等信息后，替换如下<xxxxx>内容：

az redis export -n <redis-name> -g <resource-group> --prefix examplePrefix --container "<https://your-storage-account.blob.core.chinacloudapi.cn/redis?sp=racwdl&st=xxxx-xx-xxT13:45:12Z&se=xxxx-xx-xxT13:45:12Z&spr=https&sv=2022-11-02&sr=c&sig=********>" --preferred-data-archive-auth-method SAS

如出现如下类似的错误信息，则需要考虑当前用户是否有权限执行export操作。如无，则需要添加权限。

(AuthorizationFailed) The client 'xxxxxxxxxxxxxxxx' with object id 'xxxxxxxx-xxxx-xxxxxxx-xxxx-xxxx' 
does not have authorization to perform action 'Microsoft.Cache/redis/export/action' over scope '/subscriptions/xxxxxx' 
or the scope is invalid. If access was recently granted, please refresh your credentials.
Code: AuthorizationFailed