Migration or Site import fails: Unable to add database user: Database user name is invalid

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  Daniel Koop October 18, 2019 07:22

  It looks like this fix does not work on the latest version anymore. When running a migration, the following command is shown with an error. When I executed this on command line, it fixed the issue. However, I still can not import long mysql names.

  /usr/local/psa/bin/secret_key --list
  PHP Fatal error: Declaration of Checker::sys_login($login, ?Db_Table_Row_ServiceNode $serviceNode = NULL) must be compatible with AbstractChecker::sys_login(string $login, ?Db_Table_Row_ServiceNode $serviceNode = NULL): bool in /usr/local/psa/admin/plib/Checker.php on line 7

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  Anton Maslov October 18, 2019 20:16

  Hello,

  You seem using Plesk Obsidian 18.0. That hotfix is not needed on Obsidian, it has new limits introduced already with 32 symbols for a database user name.

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  Daniel Koop October 19, 2019 09:37 (Edited October 19, 2019 09:38)

  Hi Anton. I have the following error and that is why I got here. I have fixed this by shortening the username on the old server. The username was 18 characters long. The source server is cPanel.

   Unable to create database user 'verylongname' in subscription 'somedomain.com': Command execution failed on the local server with non-zero exit code.
  command: /usr/local/psa/bin/database --create-dbuser verylongname -passwd '' -domain somedomain.com -any-database -type mysql -server localhost:3306 -ignore-nonexistent-options
  exit code: 1
  stdout: 
  stderr: Unable to add database user: Database user name is invalid.

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  Bulat Tsydenov October 30, 2019 23:39 (Edited October 30, 2019 23:40)

  @D Koop and @erdinckoc

  Hi, What Plesk and OS version are you running? What version of MySQL or MariaDB is installed on your servers?

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  Daniel Koop October 31, 2019 14:41

  • CentOS 7
  • Plesk 18.0.20
  • mysqld Ver 10.2.27-MariaDB-cll-lve

   

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  Anton Maslov November 07, 2019 23:51

  Hello,

  I was able to get the same result, we will double check internally and update article here accordingly.

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  Anton Maslov November 08, 2019 05:29

  Daniel Koop we were able to reproduce the issue on the MariDB where its schema was not upgraded. Please try to execute the below command and then try to create database user from Plesk UI with a name >16 symbols:

  MYSQL_PWD=$(cat /etc/psa/.psa.shadow) mysql_upgrade -uadmin

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  Daniel Koop November 08, 2019 15:22

  Hi Anton,

   

  Thanks for your effort. However, this is the result. Note that I use it in combination with CloudLinux. Their upgrade system should have run the upgrade already. Should I use the --force flag?

   

  This installation of MySQL is already upgraded to 10.2.27-MariaDB, use --force if you still need to run mysql_upgrade

   

  Daniel

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  Alexandr Nikolaenko November 18, 2019 03:12

  Hello,
  Yes, please try with "--force".

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