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  • centos7环境通过rpm包安装mysql8.0.19

    centos7环境通过rpm包安装mysql8.0.19
    mysql的rpm包下载地址:
    http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-8.0/

    # 下载mysql8.0.19版本
    mysql-community-client-8.0.19-1.el7.x86_64.rpm
    mysql-community-common-8.0.19-1.el7.x86_64.rpm
    mysql-community-libs-8.0.19-1.el7.x86_64.rpm
    mysql-community-server-8.0.19-1.el7.x86_64.rpm

    注意安装顺序 common -> libs -> client -> server

    rpm -ivh mysql-community-common-8.0.19-1.el8.x86_64.rpm

    [root@node1 data]# rpm -ivh mysql-community-server-8.0.19-1.el7.x86_64.rpm
    warning: mysql-community-server-8.0.19-1.el7.x86_64.rpm: Header V3 DSA/SHA1 Signature, key ID 5072e1f5: NOKEY
    error: Failed dependencies:
    libaio.so.1()(64bit) is needed by mysql-community-server-8.0.19-1.el7.x86_64
    libaio.so.1(LIBAIO_0.1)(64bit) is needed by mysql-community-server-8.0.19-1.el7.x86_64
    libaio.so.1(LIBAIO_0.4)(64bit) is needed by mysql-community-server-8.0.19-1.el7.x86_64
    net-tools is needed by mysql-community-server-8.0.19-1.el7.x86_64

    # 解决办法:
    yum install net-tools.x86_64 libaio -y

    # 初始密码在日志中
    [root@node1 data]# more /var/log/mysqld.log
    2020-03-12T16:11:00.530337Z 0 [System] [MY-013169] [Server] /usr/sbin/mysqld (mysqld 8.0.19) initializing of server in progress as process 32091
    2020-03-12T16:11:08.553289Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: Vct!CiL9qlo&
    2020-03-12T16:11:12.228434Z 0 [System] [MY-010116] [Server] /usr/sbin/mysqld (mysqld 8.0.19) starting as process 32140
    2020-03-12T16:11:13.459708Z 0 [Warning] [MY-010068] [Server] CA certificate ca.pem is self signed.
    2020-03-12T16:11:13.515224Z 0 [System] [MY-010931] [Server] /usr/sbin/mysqld: ready for connections. Version: '8.0.19' socket: '/var/lib/mysql/mysql.sock' port: 3306 My
    SQL Community Server - GPL.
    2020-03-12T16:11:13.571225Z 0 [System] [MY-011323] [Server] X Plugin ready for connections. Socket: '/var/run/mysqld/mysqlx.sock' bind-address: '::' port: 33060


    # 修改root密码
    mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY 'Jad(2020';
    Query OK, 0 rows affected (0.01 sec)

    mysql> flush privileges;
    Query OK, 0 rows affected (0.02 sec)

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  • 原文地址:https://www.cnblogs.com/reblue520/p/12489907.html
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