Detailed explanation of installing mysql5.6 instance in docker under ubuntu-Mysql Tutorial-php.cn

Detailed explanation of installing mysql5.6 instance in docker under ubuntu

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Release： 2018-01-17 10:37:05

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This article mainly introduces the method of installing mysql5.6 in docker under ubuntu. Friends who need it can refer to it. I hope it can help everyone.

1. Install mysql5.6

docker run mysql:5.6

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Wait for all projects to be Download complet and the installation is complete

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

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2. Use a local account to create a folder to map the mysql configuration file in docker

Continue to create 3 files: conf, data, and logs Folder

My configuration is as follows

val@val-linux:~/docker/mysql1$ pwd
/home/val/docker/mysql1
val@val-linux:~/docker/mysql1$ ls
conf data logs

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3. Create a mysql container

Switch to the root account and enter In the mysql1 folder you just created

root@val-linux:/home/val# cd /home/val/docker/mysql1/
root@val-linux:/home/val/docker/mysql1#

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Create and start the container

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

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Set the password for root 123456

4. Start the mysql container

docker start mysql11

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5. Enter the mysql bash

docker exec -it mysql1 env LANG=C.UTF-8 bash

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Where env LANG=C.UTF-8 bash allows the docker command line to support Chinese

6. Copy the configuration file

cp /usr/my.cnf /etc/mysql/my.cnf

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7. Log in to mysql

mysql -u root -p

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Enter the password to enter

8.View mysql encoding

mysql> show variables like &#39;%character%&#39;;
+--------------------------+----------------------------+
| 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)

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Found that it is not utf-8 encoding

9. Modify mysql encoding

Exit mysql, exit docker

mysql> exit
Bye
root@8b83a30acbf8:/# exit
exit
root@val-linux:/home/val/docker/mysql1#

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Modify my.cnf configuration file

root@val-linux:/home/val/docker/mysql1# vim conf/my.cnf

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Press i to enter edit mode

Join

[client] default-character-set=utf8 
[mysql] default-character-set=utf8 
[mysqld] character-set-server=utf8 1
esc :wq! 保存退出

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10. Restart docker’s mysql and check the encoding again

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 &#39;help;&#39; or &#39;\h&#39; for help. Type &#39;\c&#39; to clear the current input statement.
mysql> show variables like &#39;%character%&#39;;
+--------------------------+----------------------------+
| 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)

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11. Create database

mysql> create database rise;
Query OK, 1 row affected (0.00 sec) 
mysql> use rise;
Database changed

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12. Create user and authorize

mysql> grant all privileges on rise.* to val@&#39;%&#39; identified by &#39;123456&#39;;
Query OK, 0 rows affected (0.00 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

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% Represents any IP (IP can be specified), val is the user name, 123456 is the password

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