MariaDB二进制安装

wget http://mirrors.neusoft.edu.cn/mariadb//mariadb-10.2.12/bintar-linux-x86_64/mariadb-10.2.12-linux-x86_64.tar.gz

useradd -r mysql -s /sbin/nologin

tar xf mariadb-10.2.12-linux-x86_64.tar.gz -C /usr/local

cd /usr/local/
ln -s mariadb-10.2.12-linux-x86_64/ mysql

chown -R mysql.mysql mysql/

cd mysql/bin
echo 'PATH=/usr/local/mysql/bin:$PATH' > /etc/profile.d/mysql.sh
. /etc/profile.d/mysql.sh

mkdir -pv /data/mysqldb
blkid
echo 'UUID=45943ceb-06b8-4cb8-8c73-53c751956288 /data/mysqldb xfs defaults 0 0' >> /etc/fstab
mount -a

chown -R mysql.mysql /data/mysqldb/
chmod 770 /data/mysqldb/

cd /usr/local/mysql
scripts/mysql_install_db --datadir=/data/mysqldb --user=mysql

cd support-files/
cp my-huge.cnf /etc/my.cnf

cp mysql.server /etc/init.d/mysqld
ll /etc/init.d/mysqld        #查看是否有执行权限
chkconfig --add mysqld
service mysqld start

mysql_secure_installation