openeuler24安装mysql8.4.tar操作步骤

安装MySQL 8.4 on OpenEuler 24操作系统通常包括以下几个步骤：

1. **更新系统**:

   sudo apt-get update && sudo apt-get upgrade -y

2. **下载MySQL源码** (假设您已经从MySQL官方网站下载了tar文件) :

   wget https://dev.mysql.com/get/mysql84-community-release-eol-ubuntu20_24-0.asc
   gpg --dearmor mysql84-community-release-eol-ubuntu20_24-0.asc | sudo tee /etc/apt/sources.list.d/mysql.list

3. **添加GPG密钥**:

   sudo apt-key adv --recv-keys E5F7DB59

4. **启用新的软件包源**:

   sudo apt-get update

5. **安装构建工具** (如果尚未安装)：

   sudo apt-get install build-essential libaio1-dev libncurses5-dev libssl-dev libmariadbclient-dev -y

6. **解压并进入目录**:

   tar -zxvf mysql8.4.tar.gz
   cd mysql-8.4.42

7. **配置安装** (编辑my.cnf文件以适应您的需求，然后运行配置脚本):

   cp support-files/my-medium.cnf my.cnf
   sudo ./configure --prefix=/usr/local/mysql --datadir=/var/lib/mysql --sysconfdir=/etc/mysql

8. **编译安装**:

   make && sudo make install

9. **初始化数据库**:

   sudo /usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=$(readlink -f $(dirname $0))/.. --ldata=/var/lib/mysql

10. **设置开机启动服务**:

    sudo systemctl enable mysql.service

11. **启动服务**:

    sudo systemctl start mysql.service

12. **验证安装**:

    mysql -u root -p