How to restrict root user access

[shaiktas]

Hello Team, currently upon installing Milvus on a given Cloud, root is the default user which has access to Create Database, and * all operations. Being cluster admin we then create new users using root , attach roles with different read write privileges and sharing the newly created users with application teams to start access the Milvus cluster.
But application teams does not want the cluster provider(admin) to view their data. Application team want to restrict their data to root user. Any specific privileges or configuration do we need to apply to achieve this?

[yhmo]

So far as I know, the root user cannot be deleted or changed. I think it is a kind of special requirement that needs code level changes.

[xiaofan-luan]

Hello Team, currently upon installing Milvus on a given Cloud, root is the default user which has access to Create Database, and * all operations. Being cluster admin we then create new users using root , attach roles with different read write privileges and sharing the newly created users with application teams to start access the Milvus cluster. But application teams does not want the cluster provider(admin) to view their data. Application team want to restrict their data to root user. Any specific privileges or configuration do we need to apply to achieve this?

In latest 2.5.4, this is doable.
Once you setup your account, you can remove some priviledge of the root account , see #39324