MariaDB /etc/mysql/mariadb.cnf

原始 📋 Debian 11 (Bullseye) 29 行

适用于

当前查看:
Debian 11 (Bullseye)
相同于:
Debian 12 (Bookworm) Debian 13 (Trixie) Ubuntu 22.04 LTS (Jammy Jellyfish) Ubuntu 24.04 LTS (Noble Numbat)
其他版本:

详情

大小
29 行
MD5
f78499dd07dccc3238cc15dd937b87bb
SHA256
65084b5344fcbae09425c648a9bfb1ff99c1fd0d83f1eff5bc08bf8032de8981
/etc/mysql/mariadb.cnf
# The MariaDB configuration file
#
# The MariaDB/MySQL tools read configuration files in the following order:
# 0. "/etc/mysql/my.cnf" symlinks to this file, reason why all the rest is read.
# 1. "/etc/mysql/mariadb.cnf" (this file) to set global defaults,
# 2. "/etc/mysql/conf.d/*.cnf" to set global options.
# 3. "/etc/mysql/mariadb.conf.d/*.cnf" to set MariaDB-only options.
# 4. "~/.my.cnf" to set user-specific options.
#
# If the same option is defined multiple times, the last one will apply.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.
#
# If you are new to MariaDB, check out https://mariadb.com/kb/en/basic-mariadb-articles/

#
# This group is read both by the client and the server
# use it for options that affect everything
#
[client-server]
# Port or socket location where to connect
# port = 3306
socket = /run/mysqld/mysqld.sock

# Import all .cnf files from configuration directory
!includedir /etc/mysql/conf.d/
!includedir /etc/mysql/mariadb.conf.d/

复制粘贴

curl:
curl https://exampleconfig.com/api/v1/config/original/f78499dd07dccc3238cc15dd937b87bb?hint=mariadb.cnf
wget:
wget -O mariadb.cnf https://exampleconfig.com/api/v1/config/original/f78499dd07dccc3238cc15dd937b87bb?hint=mariadb.cnf

给 AI Agent 用

<prompt><role>DevOps agent</role><source url='https://exampleconfig.com/api/v1/config/original/f78499dd07dccc3238cc15dd937b87bb?hint=mariadb.cnf' /><config><app>MariaDB</app><os>Debian 11 (Bullseye)</os><location>/etc/mysql/mariadb.cnf</location><lines>29</lines><md5>f78499dd07dccc3238cc15dd937b87bb</md5><sha256>65084b5344fcbae09425c648a9bfb1ff99c1fd0d83f1eff5bc08bf8032de8981</sha256></config></prompt>

粘贴到 Claude、ChatGPT 或任何 AI 助手里。

安装 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

文件位置

文件路径
/etc/mysql/mariadb.cnf
目录
/etc/mysql/
用途
系统级配置目录
说明
/etc/ 里的文件是系统级配置,影响所有用户。

FAQ

什么时候该用这个 mariadb.cnf?

用来恢复缺失的默认文件、确认发行版本带了什么,或拿你的 MariaDB config 做 diff。

怎么恢复 MariaDB 的默认配置?

下载文件,把 /etc/mysql/mariadb.cnf 里的当前配置备份好,替换掉,然后 reload 或 restart MariaDB。

mariadb.cnf 适合直接上生产吗?

这是 Debian 11 (Bullseye) 的厂商默认配置,只能当基线。上生产前请检查安全和性能设置。

和其他 OS 版本有什么不同?

默认值会随发行版和版本变化,这份对应 Debian 11 (Bullseye)。

我可以用它来排查 MariaDB 吗?

可以。和你的配置做 diff 找出漂移,然后只恢复需要的段落。