When you launch the supervisor for the first time and create the cluster, you can create a user with the Administrator role (see Creating a cluster).
In the future, you can create users with two roles: Administrator or Operator. Administrators have full access to the cluster configuration while operators can only view the configuration and monitor the state of the system.
Users can created in the USERS tab. To create a user:
Select the role to which the user will be added (3).
Note
The first user you create will be automatically added to the Administrator role.
User creation is complete. Click to edit the user.
The following operations are allowed:
If at least one user was created, then the authentication is required when connecting to the Supervisor web interface.