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title
Activate TDengine TSDB-Enterprise

import Tabs from "@theme/Tabs"; import TabItem from "@theme/TabItem"; import Enterprise from '../assets/resources/_enterprise.mdx';

This document describes how to activate a TDengine TSDB-Enterprise license.

Prerequisites

  • Contact TDengine or an authorized reseller to purchase TDengine TSDB-Enterprise.
  • Install and deploy TDengine TSDB-Enterprise on the actual machines that you intend to license.

Procedure

Obtain Your Activation Code

  1. Open the TDengine CLI as the root user:

    taos

  2. Run the following SQL statement to obtain required information for your deployment:

    SHOW CLUSTER MACHINES;

    Sample output is displayed as follows:

             id         | dnode_num |          machine         | version  |
=======================================================================
3609687158593567855 | 1         | Bdw+qvOCyvAOc3SS5GIyEOIi | 3.3.6.13 |

  3. Copy the entire output of the statement and send it to your account representative or authorized reseller. Also include the following information:

    • The name of your company
    • The name and email address of the primary technical contact
    • The intended environment (production, PoC, or testing)
    • The desired term of the license

    Your account representative or reseller will send you an activation code that you use to activate your TDengine TSDB-Enterprise deployment.

Activate Your Deployment

  1. Once you receive your activation code, open the TDengine CLI as the root user.

    taos

  2. Apply the activation code to your cluster:

    ALTER CLUSTER 'activeCode' '<your-activation-code>';

Your TDengine TSDB-Enterprise deployment is now licensed. You can run the following SQL statement to view the details of your license, including expiration date:

SHOW GRANTS\G;

  1. Once you receive your activation code, log in to TDengine TSDB Explorer as the root user. The default URL is http://127.0.0.1:6060.

  2. From the main menu on the left, select Management. Open the License tab and click Activate License.

  3. Enter your activation code and click Confirm.

    :::important Ensure that the activation code is not enclused in single quotes. :::

Your TDengine TSDB-Enterprise deployment is now licensed. You can view the details of your license, including expiration date, on the License tab.