这篇文章主要介绍了ubuntu下在docker中安装mysql5.6 的方法,需要的朋友可以参考下
1.安装mysql5.6
docker run mysql:5.6
等所有项目都是Download complet 安装完毕
5.6: Pulling from library/mysql 10a267c67f42: Pull complete c2dcc7bb2a88: Pull complete 17e7a0445698: Pull complete 9a61839a176f: Pull complete d4657fda01d9: Pull complete c5278a445e5d: Pull complete 197c0b76f238: Pull complete f54c5432bac4: Pull complete c26b15abee8a: Pull complete 80dbe6022c18: Pull complete 435678c09612: Pull complete Digest: sha256:84372107beb1de34bd4673049ea61bc35f374a2b4f19fd5a3abd4d0a2a50b715 Status: Downloaded newer image for mysql:5.6 error: database is uninitialized and password option is not specified You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD
2.使用本地账号创建一个文件夹用来映射docker中mysql的配置文件
其中继续创建conf、data、logs 3个文件夹
我的配置如下
val@val-linux:~/docker/mysql1$ pwd /home/val/docker/mysql1 val@val-linux:~/docker/mysql1$ ls conf data logs
3.创建mysql容器
切换到root账号进入到刚才创建的mysql1文件夹中
root@val-linux:/home/val# cd /home/val/docker/mysql1/ root@val-linux:/home/val/docker/mysql1#
创建并启动容器
docker run -p 33061:3306 --name mysql1 -v $PWD/conf:/etc/mysql -v $PWD/logs:/logs -v $PWD/data:/mysql_data -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.61 用本地33061端口映射docker的3306端口 给容器命名mysql1 用本地/home/val/docker/mysql1/conf映射mysql的conf 用本地/home/val/docker/mysql1/logs映射mysql的logs 用本地/home/val/docker/mysql1/data映射mysql的mysql_data
给root设置密码123456
4.启动mysql容器
docker start mysql11
5.进入mysql的bash
docker exec -it mysql1 env LANG=C.UTF-8 bash
其中 env LANG=C.UTF-8 bash 让docker命令行支持中文
6.复制配置文件
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cp /usr/my.cnf /etc/mysql/my.cnf
7.登录mysql
mysql -u root -p
输入密码进入
8.查看mysql编码
mysql> show variables like '%character%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | latin1 | | character_set_connection | latin1 | | character_set_database | latin1 | | character_set_filesystem | binary | | character_set_results | latin1 | | character_set_server | latin1 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set (0.01 sec)
发现不是utf-8编码
9.修改mysql编码
退出mysql，退出docker
mysql> exit Bye root@8b83a30acbf8:/# exit exit root@val-linux:/home/val/docker/mysql1#
修改my.cnf配置文件
root@val-linux:/home/val/docker/mysql1# vim conf/my.cnf
按i进入编辑模式
加入
[client] default-character-set=utf8 [mysql] default-character-set=utf8 [mysqld] character-set-server=utf8 1 esc :wq! 保存退出
10.重启docker的mysql再次查看编码
root@val-linux:/home/val/docker/mysql1# docker stop mysql1 mysql1 root@val-linux:/home/val/docker/mysql1# docker start mysql1 mysql1 root@val-linux:/home/val/docker/mysql1# docker exec -it mysql1 env LANG=C.UTF-8 bash root@8b83a30acbf8:/# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 1 Server version: 5.6.36 MySQL Community Server (GPL) Copyright (c) 2000, 2017, 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 variables like '%character%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8 | | character_set_connection | utf8 | | character_set_database | latin1 | | character_set_filesystem | binary | | character_set_results | utf8 | | character_set_server | latin1 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ 8 rows in set (0.00 sec)
11.创建数据库
mysql> create database rise; Query OK, 1 row affected (0.00 sec) mysql> use rise; Database changed
12.创建用户并授权
mysql> grant all privileges on rise.* to val@'%' identified by '123456'; Query OK, 0 rows affected (0.00 sec) mysql> flush privileges; Query OK, 0 rows affected (0.00 sec)
%表示任意IP（可以指定IP）、val是用户名、123456是密码
