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Linux 安装 MySQL 8.0

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Docker 安装 MySQL 8.0

1. 安装 Docker

   # yum install -y yum-utils device-mapper-persistent-data lvm2
   # yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
   # yum install -y docker-ce docker-ce-cli containerd.io
   # systemctl start docker
   # systemctl enable docker
   

2. 拉取 MySQL 镜像

   # docker pull mysql/mysql-server
   # docker images
   REPOSITORY           TAG                 IMAGE ID            CREATED             SIZE
   mysql/mysql-server   latest              a7a39f15d42d        2 months ago        381MB
   

3. 启动 MySQL 服务器实例

   # groupadd mysql
   # useradd -r -g mysql -s /bin/false mysql
   # mkdir -p /data/mysql/{data,etc,lib}
   # chown -R mysql:mysql /data/mysql
   # vim /data/mysql/etc/my.cnf
   [mysql]
   default-character-set=utf8
   socket=/var/lib/mysql/mysql.sock
   
   [mysqld]
   skip-name-resolve
   port = 3306
   socket=/var/lib/mysql/mysql.sock
   basedir=/usr/local/mysql
   datadir=/var/lib/mysql/data
   max_connections=200
   character-set-server=utf8
   default-storage-engine=INNODB
   max_allowed_packet=16M
   # docker run -p 3306:3306 --name mysql -v /data/mysql/:/usr/local/mysql -v /data/mysql/etc:/etc/mysql -v /data/mysql/data:/var/lib/mysql/data -e MYSQL_ROOT_PASSWORD=123456 -d mysql/mysql-server:latest
   # docker ps -a
   CONTAINER ID        IMAGE                       COMMAND                  CREATED             STATUS                            PORTS                               NAMES
   f62fe1f82601        mysql/mysql-server:latest   "/entrypoint.sh mysq…"   8 seconds ago       Up 7 seconds (health: starting)   0.0.0.0:3306->3306/tcp, 33060/tcp   mysql
   

4. 进入 mysql，并访问

   # docker exec -it mysql /bin/bash
   # mysql -uroot -p
   Enter password: 
   Welcome to the MySQL monitor.  Commands end with ; or \g.
   Your MySQL connection id is 18
   Server version: 8.0.19 MySQL Community Server - GPL
   
   Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
   
   Oracle is a registered trademark of Oracle Corporation and/or its
   affiliates. Other names may be trademarks of their respective
   owners.
   
   Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.
   
   mysql> show databases;
   +--------------------+
   | Database           |
   +--------------------+
   | information_schema |
   | mysql              |
   | performance_schema |
   | sys                |
   +--------------------+
   4 rows in set (0.00 sec)
   
   mysql> 
   

5. 添加远程登录用户 mysql 并访问 docker 实例 mysql

   mysql> CREATE USER ‘mysql‘@‘%‘ IDENTIFIED WITH mysql_native_password BY ‘asdf1234‘;
   mysql> GRANT ALL PRIVILEGES ON *.* TO ‘mysql‘@‘%‘;
   mysql> flush privileges;
   mysql> exit
   # exit
   # mysql -h 172.40.0.31 -u mysql -p
   

Linux 安装 MySQL 8.0

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原文地址：https://www.cnblogs.com/littermonster/p/12580358.html