本文主要介紹了ubuntu下在docker中安裝mysql5.6 的方法,需要的朋友可以參考下，希望能幫助到大家。
1.安裝mysql5.6
docker run mysql:5.6
等所有項目都是Download complet 安裝完畢
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.使用本機帳號建立一個資料夾用來映射docker中mysql的設定檔
其中繼續建立conf、data、logs 3個文件夾
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.建立mysql容器
切換到root帳號進入到剛剛建立的mysql1資料夾中
root@val-linux:/home/val# cd /home/val/docker/mysql1/ root@val-linux:/home/val/docker/mysql1#
建立並啟動容器
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
給root設定密碼123456
4.啟動mysql容器
docker start mysql11
5.進入mysql的bash
docker exec -it mysql1 env LANG=C.UTF-8 bash
其中env LANG=C.UTF-8 bash 讓docker命令列支援中文
6.複製設定檔
cp /usr/my.cnf /etc/mysql/my.cnf
7.登入mysql
mysql -u root -p
輸入密碼進入
8.查看mysql編碼
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)
發現不是utf-8編碼
#9.修改mysql編碼退出mysql，退出docker
mysql> exit Bye root@8b83a30acbf8:/# exit exit root@val-linux:/home/val/docker/mysql1#
修改my.cnf設定檔
root@val-linux:/home/val/docker/mysql1# vim conf/my.cnf
按i進入編輯模式
加入
[client] default-character-set=utf8
[mysql] default-character-set=utf8
[mysqld] character-set-server=utf8 1
esc :wq! 保存退出
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)
mysql> create database rise;
Query OK, 1 row affected (0.00 sec)
mysql> use rise;
Database changed
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是使用者名稱、123456是密碼
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