sudo yum remove mysql
2. 去除遗留依赖文件
sudo rpm -e --nodeps mysql-libs
3. 安装numa
sudo yum install numa
4. 安装libaio
sudo yum install libaio.x86_64 libaio-devel.x86_64
5. 安装mysql 5.7
sudo rpm -ivh mysql-community-common-5.7.14-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-libs-5.7.14-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-client-5.7.14-1.el6.x86_64.rpm sudo rpm -ivh mysql-community-server-5.7.14-1.el6.x86_64.rpm
6. 修改my.cnf
7. 启动mysql
sudo /sbin/service mysqld restart
8. 修改root密码
sudo grep 'temporary password' /var/log/mysqld.log mysql -uroot -p -h127.0.0.1 ALTER USER 'root'@'localhost' IDENTIFIED BY 'leqVs?1kkG0b';
9. 创建远程使用账号
CREATE USER 'root'@'%' IDENTIFIED BY 'leqVs?1kkG0b'
10. 建库
CREATE DATABASE jenkinsForTest; use jenkinsForTest; GRANT ALL ON jenkinsForTest.* TO 'root'@'%';