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TDSQL-C for MySQL
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    Modifying or Deleting Connection Addresses

    Last updated: 2023-12-13 10:24:53
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      This document describes how to modify or delete database proxy connection addresses in the TDSQL-C for MySQL console.

      Prerequisites

      You have enabled the database proxy. For details, see Enabling Database Proxy.

      Modifying Database Proxy Private Network Addresses

      1. Log in to the TDSQL-C for MySQL console and select the regions to which the instance belongs.
      2. In the cluster list, select the cluster with the proxy enabled and click on its ID to navigate to the cluster management page.
      3. On the Cluster Management page, click Cluster Details > Details to open the Database Proxy Management page. Alternatively, you can directly enter the Database Proxy Management page by selecting Database Proxy on the Cluster Management page.
      
      4. On the Database Proxy Management page, find the Connection Address. Then, find the target address under Private Network Access Address and click the
      
      icon.
      
      5. In the displayed dialog box, modify the private network address, and click on OK.
      Note
      Modifying proxy private network address es impacts the ongoing database operations. Therefore, it is recommended that you modify the address during low-traffic periods and ensure that your business has an automatic reconnection mechanism.
      
      Parameter
      Description
      Private Network Address
      You can customize the private network address within the available IP range.
      Custom Port
      You can customize the port values, ranging from 1024 to 65535.
      Valid Hours of Old IPs
      The system default recovery time is 0 hours, indicating that the old IP address will be immediately reclaimed after modification, subsequently disabling access to the database proxy via this address. The time can be customized, ranging from 0 to 168 hours.

      Deleting Database Proxy Private Network Addresses

      Note
      If your database proxy has multiple proxy connection addresses, unnecessary addresses can be deleted. However, only one address cannot be deleted.
      1. Log in to the TDSQL-C for MySQL console and select the regions to which the instance belongs.
      2. In the cluster List, select the cluster with the proxy enabled and click on its ID to navigate to the cluster management page.
      3. On the Cluster Management page, click Cluster Details > Details to open the Database Proxy Management page. Alternatively, you can directly enter the Database Proxy Management page by selecting Database Proxy on the Cluster Management page.
      
      4. On the Database Proxy management page, find Connection Address and the target address under Private Network Access Address. Then, click Disable in the Operation column.
      
      5. In the displayed dialog box, click OK.
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