yum install -y mysql 报错，mariadb 冲突，卸载 yum remove -y mariadb

Repository epel is listed more than once in the configuration

上次元数据过期检查：0:03:08 前，执行于 2021年07月24日 星期六 20时18分05秒。

错误：

 问题: problem with installed package mariadb-3:10.3.28-1.module_el8.3.0+757+d382997d.x86_64

  - package mariadb-3:10.3.28-1.module_el8.3.0+757+d382997d.x86_64 conflicts with mysql provided by mysql-8.0.21-1.module_el8.2.0+493+63b41e36.x86_64

  - package mysql-8.0.21-1.module_el8.2.0+493+63b41e36.x86_64 conflicts with mariadb provided by mariadb-3:10.3.28-1.module_el8.3.0+757+d382997d.x86_64

  - package mariadb-3:10.3.27-3.module_el8.3.0+599+c587b2e7.x86_64 conflicts with mysql provided by mysql-8.0.21-1.module_el8.2.0+493+63b41e36.x86_64

  - package mysql-8.0.21-1.module_el8.2.0+493+63b41e36.x86_64 conflicts with mariadb provided by mariadb-3:10.3.27-3.module_el8.3.0+599+c587b2e7.x86_64

  - conflicting requests

(尝试在命令行中添加 '--allowerasing' 来替换冲突的软件包 或 '--skip-broken' 来跳过无法安装的软件包 或 '--nobest' 来不只使用软件包的最佳候选)

[root@iZ2ze533m4vunzxm89unswZ ~]# yum remove -y mariadb

Repository epel is listed more than once in the configuration