---
title: centos7下安装mariaDB
date: 2022-08-09 18:19:40.955
updated: 2022-08-09 19:19:34.955
cover: https://imgs.lyt11.cn/imgs/go/go_7.jpg
categories: 
- 运维&&linux
tags: 
- linux
- centos7
- MariaDB
---
# 删除旧版本

[删除旧版本方法](https://blog.lyt11.cn/posts/067bb5c84e63/)

# 配置yum源

去[mariadb官方网址](https://mariadb.org/download/?t=repo-config)查找设置yum源的参数

![image-20220809125325907](https://imgs.lyt11.cn/write/centos7安装mariadb/image-20220809125325907.png)

复制这部分

```shell
# MariaDB 10.6 CentOS repository list - created 2022-08-09 04:51 UTC
# https://mariadb.org/download/
[mariadb]
name = MariaDB
baseurl = https://mirrors.aliyun.com/mariadb/yum/10.6/centos7-amd64
gpgkey=https://mirrors.aliyun.com/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck=1

```

编辑文件,粘贴以上内容以添加源

```shell
vim /etc/yum.repos.d/MariaDB.repo

```

# 安装

```bash
yum install MariaDB-server MariaDB-client

```

# 配置MariaDB

```bash
mariadb-secure-installation

```

```bash
Enter current password for root (enter for none): 输入当前的root密码(默认空)，直接回车

Set root password? [Y/n] 设置新密码，y

Remove anonymous users? [Y/n] 移除匿名用户，y

Disallow root login remotely? [Y/n] 禁止root用户远程登录，y

Remove test database and access to it? [Y/n] 移除测试数据库，y

Reload privilege tables now? [Y/n] y
```

