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Providers broken with MariaDB 11 #1580

@jantman

Description

@jantman

Describe the Bug

MariaDB 11 is out, and has deprecated the mysql (and mysqldump and mysqladmin) commands in favor of mariadb commands. The mysql commands now issue a deprecation message when used, which breaks the provider. e.g.:

Error: Could not prefetch mysql_database provider 'mysql': Execution of '/usr/bin/mysql -NBe show variables like '%_database' /usr/bin/mysql: Deprecated program name. It will be removed in a future release, use '/usr/bin/mariadb' instead' returned 1: /usr/bin/mysql: Deprecated program name. It will be removed in a future release, use '/usr/bin/mariadb' instead
ERROR 1102 (42000): Incorrect database name '/usr/bin/mysql: Deprecated program name. It will be removed in a future release, use '/usr/bin/ma...'

And if we just run mysql directly on the command line:

# mysql
mysql: Deprecated program name. It will be removed in a future release, use '/usr/bin/mariadb' instead
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 3927
Server version: 11.0.2-MariaDB Arch Linux

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

Expected Behavior

The provider will work, without throwing errors because of the deprecation message. Ideally, the provider will detect the presence of mariadb (etc.) commands and prefer those over mysql commands (at least if the engine that's running is MariaDB). Or, failing that, the provider won't error out on the deprecation message.

Steps to Reproduce

  1. Install MariaDB 11.0.2 client.
  2. Use any of the features in this module which call out to the mysql binary.

Environment

  • Version: 15.0.0 (latest)
  • Platform: Arch Linux, Puppet 7.24.0

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