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  1. MariaDB Server
  2. MDEV-36742

Clone: Support Remote Clone

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    Description

      Specification:
      1. Install Clone Plugin in both Donor and Recipient Server.

      INSTALL PLUGIN clone SONAME 'mariadb_clone';

      2. Create clone user in Donor and grant BACKUP_ADMIN privilege.

      CREATE USER clone IDENTIFIED by 'clone_pass';
      		 
      GRANT BACKUP_ADMIN ON *.* to clone;

      3. Create clone user in Recipient and grant CLONE_ADMIN privilege.

      CREATE USER clone IDENTIFIED by 'clone_pass';
      		 
      GRANT CLONE_ADMIN ON *.* to clone;

      4. Support cloning Donor data to a data directory in recipient server.

      CLONE INSTANCE FROM clone@<Donor IP>:<Donor PORT> 
      IDENTIFIED BY 'clone_pass' 
      DATA DIRECTORY = '<absolute path to target directory';

      5. Support clone connection from Donor to Recipient with and without SSL.

       CLONE INSTANCE FROM clone@<Donor IP>:<Donor PORT> 
      IDENTIFIED BY 'clone_pass' 
      DATA DIRECTORY = '<absolute path to target directory>'
      		 
      [REQUIRE [NO] SSL];

      6. Support Connection and SSL related configurations

      | clone_ssl_ca|
      		 
      | clone_ssl_cert|
      		 
      | clone_ssl_key|
      		 
      | clone_valid_donor_list |

      Limitations:
      All Limitations of MDEV-36733 apply.

      Development Note:
      1. Prototype code from main-MDEV-35248 is to be used.
      2. All related mtr tests must be ported from MySQL. Must work on all platforms(CI).

      Attachments

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36743 Clone: Support Remote Clone Replacing Current Data Directory

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36744 Clone: Support Multi-threaded Clone

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36745 Clone: Support Innodb Encrypted Table and Encrypted Redo Log

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36746 Clone: Support Innodb Page Compressed Table

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36747 Clone: Support concurrent DDL

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36749 Clone: Have Performance Schema table for status and monitoring

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36751 Clone: Binary Log position and GTID

          • Major - Major loss of function.
          • Open
          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-36733 Clone: Support Local Clone

          • Critical - Crashes, loss of data, severe memory leak.
          • Open

          Activity

            People

              thiru Thirunarayanan Balathandayuthapani
              debarun Debarun Banerjee (Inactive)
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              Dates

                Created:
                Updated:

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