MariaDB /etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf
Compatibility
File Info
- Size
- 31 lines
- MD5
- ace3390ea785e7bb3e87bee2ef0f9da8
- SHA256
- c294caa43f63dc6328ebf7c00edc12502a5604ca3775589f631b27d7a6e4acaa
Quick Commands
curl https://exampleconfig.com/api/v1/config/original/ace3390ea785e7bb3e87bee2ef0f9da8?hint=50-mysqld_safe.cnf
wget -O 50-mysqld_safe.cnf https://exampleconfig.com/api/v1/config/original/ace3390ea785e7bb3e87bee2ef0f9da8?hint=50-mysqld_safe.cnf
# NOTE: This file is read only by the traditional SysV init script, not systemd. # MariaDB systemd does _not_ utilize mysqld_safe nor read this file. # # For similar behaviour, systemd users should create the following file: # /etc/systemd/system/mariadb.service.d/migrated-from-my.cnf-settings.conf # # To achieve the same result as the default 50-mysqld_safe.cnf, please create # /etc/systemd/system/mariadb.service.d/migrated-from-my.cnf-settings.conf # with the following contents: # # [Service] # User=mysql # StandardOutput=syslog # StandardError=syslog # SyslogFacility=daemon # SyslogLevel=err # SyslogIdentifier=mysqld # # For more information, please read https://mariadb.com/kb/en/mariadb/systemd/ # [mysqld_safe] # This will be passed to all mysql clients # It has been reported that passwords should be enclosed with ticks/quotes # especially if they contain "#" chars... # Remember to edit /etc/mysql/debian.cnf when changing the socket location. socket = /var/run/mysqld/mysqld.sock nice = 0 skip_log_error syslog
How to Install MariaDB
Alpine Linux
sudo apk add mariadb
Debian
sudo apt update && sudo apt install mariadb-server
Red Hat Enterprise Linux
sudo yum install mariadb-server
Ubuntu
sudo apt update && sudo apt install mariadb-server
Configuration File Location
Complete MariaDB Configuration Guide
- What is 50-mysqld_safe.cnf?
- Get the original '50-mysqld_safe.cnf' configuration file for MariaDB from a clean Debian 9 (Stretch) installation. This is the factory-default configuration for the popular MySQL-compatible database, perfect for migration planning, performance tuning, and understanding MariaDB-specific optimizations.
- Technical Details
- Found at '/etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf', this 31-line file includes Aria storage engine settings, enhanced MyISAM performance, improved replication features, and advanced security options. Used by Wikipedia, Google, and millions of applications requiring high-performance database operations.
- Common Configuration Question
- How do you configure MariaDB for optimal performance and what are the key differences from MySQL on Debian 9?
- Why Use This Configuration?
- This default configuration showcases MariaDB's enhanced features including better thread handling, improved optimizer, and additional storage engines. Essential for database administrators and developers migrating from MySQL or building new applications.
Frequently Asked Questions
When should I use this 50-mysqld_safe.cnf file?
Use this original configuration file when you need to restore MariaDB to its default state after misconfiguration, during fresh installations, or as a baseline for customization. It's particularly useful for troubleshooting when your current config isn't working properly.
How do I restore MariaDB to default settings?
Download this file and replace your current configuration at /etc/mysql/mariadb.conf.d/50-mysqld_safe.cnf. Make sure to backup your existing configuration first, then restart the MariaDB service to apply the changes.
Is this 50-mysqld_safe.cnf file secure for production use?
This is the factory-default configuration that ships with MariaDB on Debian 9 (Stretch). While it provides a secure baseline, you should review and customize security settings based on your specific production requirements and compliance needs.
What's the difference between this and other OS versions?
This configuration is specifically from Debian 9 (Stretch). Different operating systems and versions may have slightly different default settings, security patches, or feature availability. Check the compatibility section above for other OS versions.
Can I use this configuration file for MariaDB troubleshooting?
Yes, this original configuration is excellent for troubleshooting. Compare it with your current settings to identify modifications that might be causing issues, or temporarily replace your config with this one to isolate problems.
