由于鲲鹏的流行趋势，尝试基于arm的mysql安装

网上很多教程缺斤少两，总是差点意思，亲测后总结一下内容

此教程仅适用于mysql5版本，大于mysql5版本不确保正确

[root@arm ~]# groupadd -r mysql && useradd -r -g mysql -s /sbin/nologin -M mysql

2.安装依赖库

[root@arm ~]# yum install -y libaio*

[root@arm ~]# tar xvf mysql-5.7.27-aarch64.tar.gz -C /usr/local/

4.配置Mysql

[root@arm ~]# mv /usr/local/mysql-5.7.27-aarch64 /usr/local/mysql

[root@arm ~]# mkdir -p /usr/local/mysql/logs

[root@arm ~]# chown -R mysql:mysql /usr/local/mysql

[root@arm ~]# ln -sf /usr/local/mysql/my.cnf /etc/my.cnf

[root@arm ~]# cp -rf /usr/local/mysql/extra/lib* /usr/lib64/

[root@arm ~]# mv /usr/lib64/libstdc++.so.6 /usr/lib64/libstdc++.so.6.old

[root@arm ~]# ln -s /usr/lib64/libstdc++.so.6.0.24 /usr/lib64/libstdc++.so.6

设置开机启动

[root@arm ~]# cp -rf /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

[root@arm ~]# chmod +x /etc/init.d/mysqld

[root@arm ~]# systemctl enable mysqld

[root@ecs-arm ~]# vi /etc/profile

export MYSQL_HOME=/usr/local/mysql

export PATH= $PATH:$ MYSQL_HOME/bin

[root@ecs-arm ~]# source /etc/profile

随机密码初始化登录

"--initialize"生成随机密码，在这里存储在/usr/local/mysql/logs/mysql-error.log

[root@ecs-arm ~]# mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

[root@ecs-arm ~]# systemctl start mysqld

[root@ecs-arm ~]# systemctl status mysqld

[root@ecs-arm ~]# cat /usr/local/mysql/logs/mysql-error.log | grep password

6.登录mysql修改密码(需要输入随机密码)

[root@localhost /]# mysql -u root -p

Enter password:

mysql>set password for root@localhost = password('NiDeMiMaPassWord'); ----注意最结束符分号一定要写

7.开放远程连接

mysql>use mysql;

msyql>update user set user.Host='%' where user.User='root';

mysql>flush privileges;

喜欢的朋友记得点赞、收藏、关注哦！！！