doc-exports/docs/mrs/component-operation-guide/mrs_01_24049.html

Authentication Based on Users and Roles

This section describes how to create and configure a FlinkServer role on Manager as the system administrator. A FlinkServer role can be configured with FlinkServer administrator permission and the permissions to edit and view applications.

You need to set permissions for the specified user in FlinkServer so that they can update, query, and delete data.

Prerequisites

The system administrator has planned permissions based on business needs.

Procedure

1. Log in to Manager.
2. Choose System > Permission > Role.
3. On the displayed page, click Create Role and specify Role Name and Description.
4. Set Configure Resource Permission.

   FlinkServer permissions are as follows:

   • FlinkServer Admin Privilege: highest-level permission. Users with the permission can perform service operations on all FlinkServer applications.
   • FlinkServer Application: Users can set application view and applications management permissions on applications.

   Table 1 Setting a role

   Scenario	Role Authorization
   Setting the administrator operation permission	In Configure Resource Permission, choose Name of the desired cluster > Flink and select FlinkServer Admin Privilege.
   Setting a specified permission on applications	In the Configure Resource Permission table, choose Name of the desired cluster > Flink > FlinkServer Application. In the Permission column, select application view or applications management.

5. Click OK. Return to role management page.
   

   After the FlinkServer role is created, create a FlinkServer user and bind the user to the role and user group.

Parent topic: FlinkServer Permissions Management