准备装个gogs,官网提示说需要mysql 7以上的版本,没办法重新装一个。
wget http://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm
yum localinstall mysql80-community-release-el7-1.noarch.rpm
[root@node-103 yum.repos.d]# ls my*
mysql-community.repo mysql-community-source.repo
[root@node-103 yum.repos.d]#
yum install mysql-community-server
chown mysql:mysql -R /var/lib/mysql
mysqld --initialize
systemctl start mysqld
systemctl status mysqld
sudo grep 'temporary password' /var/log/mysqld.log
mysql -uroot -p
use mysql;
GRANT ALL ON *.* TO 'root'@'%';
flush privileges;
ALTER USER 'root'@'localhost' IDENTIFIED BY 'yourpassword' PASSWORD EXPIRE NEVER;
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'yourpassword';
FLUSH PRIVILEGES;
sudo /sbin/iptables -I INPUT -p tcp --dport 3306 -j ACCEPT
service iptables save
systemctl stop firewalld
systemctl mask firewalld
yum install iptables-services
systemctl enable iptables
systemctl [stop|start|restart] iptables
service iptables save