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如何在不关闭 SElinux 的情况下更改 MySQL 的端口?

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  •   GeekSky · May 12, 2020 · 1717 views
    This topic created in 2217 days ago, the information mentioned may be changed or developed.

    如果不关闭 SElinux,更改 MySQL 端口后会报错:
    Can't start server: Bind on TCP/IP port: Permission denied
    有办法即不关闭 SElinux 又能更改 MySQL 端口吗?

    BD7JHH
        1
    BD7JHH  
       May 12, 2020   ❤️ 1
    查看 SELINUX 端口授权
    semanage port -l |grep mysql

    添加端口授权(假设添加 33306)
    semanage port -a -t mysqld_port_t -p tcp 33306

    删除端口授权(假设删除原默认端口 3306)
    semanage port -d -t mysqld_port_t -p tcp 3306
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