CentOS7离线安装MySQL8.0

CentOS7离线安装MySQL8.0

卸载软件

rpm -e --nodeps 要卸载的软件包

root@jacky zookeeper]# rpm -e --nodeps java-1.6.0-openjdk-1.6.0.0-1.66.1.13.0.el6.i686

本文链接：https://blog.csdn.net/a332056918/article/details/87803901

1. 下载tar包 https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.15-1.el7.x86_64.rpm-bundle.tar

2. yum install -y lrzsz

3. 在/usr/local目录下新建目录mysql
   cd /usr/local
   mkdir mysql

4. 在/usr/local/mysql目录下使用rz -be命令上传mysql-8.0.15-1.el7.x86_64.rpm-bundle.tar

5. tar -xvf mysql-8.0.15-1.el7.x86_64.rpm-bundle.tar
   得到文件如图：

6. rpm -qa | grep mariadb 命令查看 mariadb 的安装包

7. rpm -e mariadb-libs-5.5.60-1.el7_5.x86_64 --nodeps 卸载mariadb

8. 再次执行6查看

9. rpm -ivh mysql-community-common-8.0.15-1.el7.x86_64.rpm --nodeps --force 命令安装 common

10. 依次： libs,client,server

11. rpm -qa | grep mysql
    

12. 初始化
    mysqld --initialize;
    [root@1234 mysql]# mysqld --initialize;
    mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
    yum install -y libaio安装依赖

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

13. cat /var/log/mysqld.log | grep password查看密码

14. 登录后修改密码：
    ALTER USER ‘root’@‘localhost’ IDENTIFIED WITH mysql_native_password BY ‘root’;

15. 授权
    create user ‘root’@’%’ identified with mysql_native_password by ‘root’;
    grant all privileges on . to ‘root’@’%’ with grant option;
    flush privileges;