Description
Support Namespacing in Redis
I've been looking into data separation in Redis. Nextcloud supports Redis ACL by allowing a username and password to be set. However, the way Nextcloud uses Redis makes it difficult to implement namespacing in Redis, i.e. to specify in the Redis access control list which user is allowed to access which keys. The Nextcloud keys apparently have the format <user-uuid>/locked/<file-uuid>.
Is your feature request related to a problem? Please describe.
Not that I see.
Describe the solution you'd like
The solution would be for Nextcloud to use (optionally definable) prefixes for its Redis keys, e.g. nextcloud:<uuid>/locked/<uuid>.
Describe alternatives you've considered
Do not support multi-client capability in Redis (which corresponds to the setup in most cases).