nativeInstallerespocrm

Understand the default MariaDB configuration

Before running the commands shown on this page, you should load the Bitnami stack environment by executing the installdir/use_APPNAME script (Linux and MacOS) or by clicking the shortcut in the Start Menu under “Start -> Bitnami APPNAME Stack -> Application console” (Windows). On OS X VMs, the installation directory is /opt/bitnami and OS X VM users can click the “Open Terminal” button to run commands. Learn more about the Bitnami stack environment and about OS X VMs.

NOTE: The Approach A sections referred to below do not apply to Bitnami native installers. Users of Bitnami native installers should refer only to the Approach B sections.


NOTE: We are in the process of modifying the configuration for many Bitnami stacks. On account of these changes, the file paths and commands stated in this guide may change depending on whether your Bitnami stack uses MySQL or MariaDB.

Linux and macOS native installer users can identify which database server is used in the stack by running the command below:

 $ test -d installdir/mariadb && echo "MariaDB" || echo "MySQL"

Windows native installer users can identify which database server is used in the stack by checking for the presence of the installdir/mariadb directory. If present, the installer uses MariaDB and if not, it uses MySQL.

Depending on which database server (MySQL or MariaDB) is used by the installation, use the appropriate guides in our documentation for database-related operations.

Default MariaDB user accounts and privileges

The grant tables define the initial MariaDB user accounts and their access privileges. The default configuration consists of:

  • A privileged account with a username of root. The root user has remote access to the database.
  • An anonymous user without remote access to the database server. This user can only connect from the local machine and it is only intended for testing.
  • A test database only intended for testing.

Check our recommendations for a production server.

MariaDB version

In order to check the MariaDB version, execute the following command:

$ mysqld --version

MariaDB port

The default port for MariaDB is 3306.

MariaDB configuration file

The MariaDB configuration file is located at one of the following locations, on the MariaDB database server host:

  • For Bitnami installations following Approach A (using Linux system packages): installdir/mariadb/conf/my.cnf
  • For Bitnami installations following Approach B (self-contained installations): installdir/mariadb/my.cnf

The MariaDB official documentation has more details about how to configure the MariaDB database.

MariaDB log file

The log-error file contains information indicating when MariaDB was started and stopped and also any critical errors that occur while the server is running. If MariaDB notices a table that needs to be automatically checked or repaired, it writes a message to the error log.

Find it at one of the following locations, on the MariaDB database server host:

  • For Bitnami installations following Approach A (using Linux system packages): installdir/mariadb/logs/mysqld.log
  • For Bitnami installations following Approach B (self-contained installations): installdir/mariadb/data/mysqld.log
Last modification July 26, 2021