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Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com>
Co-authored-by: wangdengke2 <wangdengke2@huawei.com>
Co-committed-by: wangdengke2 <wangdengke2@huawei.com>
2025-11-24 12:07:53 +00:00

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Changing a Private Domain Name

You can change the private domain name of your DB instance and connect to the instance using the new domain name.

Procedure

  1. Log in to the management console.
  2. Click in the upper left corner and select a region and a project.
  3. Click Service List. Under Database, click Relational Database Service. The RDS console is displayed.
  4. On the Instances page, click the target DB instance name to go to the Overview page.
  5. Under Private Domain Name, click Configure.
  6. In the displayed dialog box, enter a new private domain name. Click OK.

    • Only the prefix of a private domain name can be modified.
    • The prefix of a private domain name can contain 8 to 63 characters, and can include only letters and digits.
    • The new private domain name must be different from the existing ones.