CentOS7.3下mysql 8.0.13安装配置方法图文教程

rpm -qa | grep mariadb
yum -y remove mariadb-libs-5.5.52-1.el7.x86_64

yum -y install openssl-devel perl-JSON

tar -xvf mysql-8.0.13-1.el7.x86_64.rpm-bundle.tar
rpm -ivh mysql-community-*.rpm

vim /etc/my.cnf
default-storage-engine = innodb
innodb_file_per_table
collation-server = utf8_general_ci
init-connect = 'SET NAMES utf8'
character-set-server = utf8
max_allowed_packet = 100M

mysqld --initialize
chown mysql:mysql /var/lib/mysql -R
systemctl start mysqld
systemctl enable mysqld

cat /var/log/mysqld.log | grep password
mysqladmin -uroot -pbga/.tkZw4q! password Test1212!

mysql -u root -p
create user 'root'@'%' identified with mysql_native_password by 'Test1212!';
grant all privileges on *.* to 'root'@'%' with grant option;
flush privileges;

mysql -uroot -p -h 192.168.0.101
ALTER USER 'root'@'localhost' IDENTIFIED BY 'Test1212!';
flush privileges;

ALTER USER 'root'@'localhost' IDENTIFIED BY 'root' PASSWORD EXPIRE NEVER;
flush privileges;