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DDM UMN 1st v Reviewed-by: Wagner, Fabian <fabian.wagner@t-systems.com> Co-authored-by: proposalbot <proposalbot@otc-service.com> Co-committed-by: proposalbot <proposalbot@otc-service.com>
61 lines
3.0 KiB
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61 lines
3.0 KiB
ReStructuredText
:original_name: ddm_06_0021.html
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.. _ddm_06_0021:
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Administrator Account
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=====================
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Overview
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--------
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DDM allows you to create an administrator account for your instance. This account has the superuser permissions to modify permissions of accounts displayed on the **Accounts** page. The administrator account has read/write permissions for all schemas and tables by default, including schemas being created. Once an administrator account is created, it cannot be deleted.
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You can configure an administrator account when you create an instance, or create one on the instance details page after your instance has been created.
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Prerequisites
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-------------
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The kernel version of DDM instances must be 3.0.9 or later.
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Precautions
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-----------
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- After an administrator account is created, its username cannot be modified.
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- The administrator account cannot be duplicated with any DDM account on the **Accounts** page.
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- If the administrator account is modified on the management control plane, all its original permissions are cleared, and the new permissions assigned take effect.
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Scenarios
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---------
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- If you forget the password of the administrator account, reset it by referring to :ref:`Resetting the Administrator Password <ddm_06_0021__section1545145125010>`.
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- If you select **Skip** when you create a DDM instance, you can create an administrator by referring to :ref:`Creating an Administrator Account <ddm_06_0021__section74841851143710>` on the instance basic information page.
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.. _ddm_06_0021__section1545145125010:
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Resetting the Administrator Password
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------------------------------------
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#. Log in to the management console.
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#. Click |image1| in the upper left corner and select a region and a project.
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#. Click |image2| in the upper left corner of the page and choose **Databases** > **Distributed Database Middleware**.
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#. In the instance list, locate the DDM instance whose administrator password you want to reset and click its name. Click **Reset Password**.
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#. In the displayed dialog, enter a new password and confirm the password. Click **Yes**.
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#. Wait the request is submitted.
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.. _ddm_06_0021__section74841851143710:
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Creating an Administrator Account
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---------------------------------
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#. Log in to the management console.
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#. Click |image3| in the upper left corner and select a region and a project.
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#. Click |image4| in the upper left corner of the page and choose **Databases** > **Distributed Database Middleware**.
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#. In the instance list, locate the DDM instance that you want to create an administrator account for and click its name. Click **Create Administrator**.
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#. In the displayed dialog box, enter an administrator, password, and confirm password. Click **Yes**.
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#. Wait the request is submitted.
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.. |image1| image:: /_static/images/en-us_image_0000001733146449.png
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.. |image2| image:: /_static/images/en-us_image_0000001733266565.png
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.. |image3| image:: /_static/images/en-us_image_0000001685147638.png
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.. |image4| image:: /_static/images/en-us_image_0000001733266553.png
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