yum安装mariadb

安装

[root@centos-linux-gitlab ~]# yum -y install mariadb mariadb-devel mariadb-server MariaDB-shared

启动

[root@centos-linux-gitlab ~]# systemctl enable mariadb
Created symlink from /etc/systemd/system/multi-user.target.wants/mariadb.service to /usr/lib/systemd/system/mariadb.service.
[root@centos-linux-gitlab ~]# systemctl start mariadb

生成密码

[root@jenkins ~]# DB_PASSWORD=`cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 24` 
[root@jenkins ~]# echo -e "\033[31m 你的数据库密码是 $DB_PASSWORD \033[0m"
 你的数据库密码是 7rLnx6pOsctB53NvhmzTuuYj

设置root密码

[root@jenkins ~]# mysqladmin -uroot password '7rLnx6pOsctB53NvhmzTuuYj'

登陆设置远程访问

[root@10 ~]# mysql -uroot -p7rLnx6pOsctB53NvhmzTuuYj

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 6
Server version: 5.5.64-MariaDB MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> grant all privileges on *.* to 'root'@'%' identified by '7rLnx6pOsctB53NvhmzTuuYj';
Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]> flush privileges;
Query OK, 0 rows affected (0.01 sec)