GridGain Developers Hub

Managing Users

There are two types of users in Control Center:

  • Admin users - can manage users (lock/unlock accounts, grant admin privileges, etc.), as well as update the Control Center license

  • Regular (non-admin) users - can log in and monitor clusters

The person who activates a Control Center installation automatically becomes an admin user.

The admin users have access to the User Management tab of the Admin screen, where they can create and manage users.

To display this tab, click Admin on the left-hand-side navigation bar.

Users

View user list

The User management tab displays a list of the existing Control Center users. It includes the following columns:

Column Description

Full name

The user’s first and last names.

Email

The user’s email.

Company

The user’s company name.

Country

The user’s country.

Last activity

The date and time of the user’s last activity in Control Center.

You can filter the user list using the Filters section to the right of the list.

Create Users

You can create users one-by-one - by entering new user details in a dialog, or in bulk, by importing multiple users' details from a CSV file. The file must have the following format: "email, pwd, firstName, lastName, company, country".

To create new user(s):

  1. Click Add user on the tab toolbar.

    The Add user dialog opens.

    Add user
  2. To add a list of users from a CSV file:

    1. Click Upload.

      The Importing users dialog opens.

      Add user
    2. Select a CSV file to upload. You can create this file: click Download template and enter the user details in the downloaded users-template.csv file.

    3. Click Import.

  3. To add a single user.

    1. Fill out the user details.

    2. Click Add.

Edit User Details

To edit an existing user’s details:

  1. From the user’s context menu, select Edit.

    The Edit user dialog opens.

    Edit user
  2. Edit user details as required.

  3. Click Save.

Grant and Revoke Admin Privileges

To convert a regular user to an admin user, from the user’s context menu, select Grant admin.

To convert an admin user to a regular user, from the user’s context menu, select Revoke admin.

Lock and Unlock User Accounts

Users with locked accounts cannot log into Control Center. However, the user entities are kept in the system.

To lock a user account:

  1. From the user’s context menu, select Lock this user.

  2. In the confirmation dialog that opens, click Lock.

To unlock a previously locked user account:

  1. From the user’s context menu, select Unlock this user.

  2. In the confirmation dialog that opens, click UnlLock.

Remove Users

To remove a user from the system:

  1. From the user’s context menu, select Remove.

  2. In the confirmation dialog that opens, click Remove.

Export Session History

You can export the cluster session history to a cluster-statistic-report-<from_date_to_date>.csv file that includes the following columns: "clusterId, start, end". This file shows the cluster connection history for a specific period, where each "session" is the period between connection and disconnection.

To export session history:

  1. Click Export session history on the tab toolbar.

    The Session history dialog opens.

    Session history
  2. In the From and To fields, enter the beginning and the end of the period to export.

  3. Click Export.