docker mysql安装

我使用的是Ubuntu18系统mysql

 

安装docker就略过了, 直接apt安装就行sql

1. 下载docker镜像

docker pull mysql:5.7docker


2. 建立本地目录用于保存mysql的文件

/usr/software/mysql/my.cnf  # 配置文件数据库

/usr/software/mysql/data  # 数据存储文件bash

配置文件可粘贴下面配置: socket

 

[mysqld] pid-file        = /var/run/mysqld/mysqld.pid socket = /var/run/mysqld/mysqld.sock datadir = /var/lib/mysql skip-grant-tables #log-error      = /var/log/mysql/error.log # By default we only accept connections from localhost #bind-address   = 127.0.0.1 # Disabling symbolic-links is recommended to prevent assorted security risks symbolic-links=0 init_connect='SET collation_connection = utf8_unicode_ci' init_connect='SET NAMES utf8' character-set-server=utf8 collation-server=utf8_unicode_ci skip-character-set-client-handshake [client] default-character-set=utf8 [mysql] default-character-set=utf8

 

 

其中的 skip-grant-tables 是初次启动免密登陆使用的配置, 请在以后注释掉ide

 

3. 启动mysql

docker run -v /usr/software/mysql/conf/my.cnf:/etc/mysql/my.cnf -v  /usr/software/mysql/conf/my.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf  -v /usr/software/mysql/data:/var/lib/mysql -p 3306:3306 -d mysql:5.7测试

 以后经过 docker exec 命令进入容器spa

docker exec -it 容器id bash3d

 修改mysql密码: 

mysql -u root -p

# 直接回车便可(skip-grant-tables配置)

# 修改密码

SET PASSWORD FOR 'root'@'localhost' = PASSWORD('root');

# 此处若出现 ERROR 1290 (HY000):报错, 执行: flush privileges; 而后重复上面的命令

exit; # 退出

 关闭容器, 删除 配置文件中的: 

skip-grant-tables

 启动mysql docker便可使用新密码登陆. 

4. 主机链接mysql

此时链接是链接不上的, 须要在mysql中修改容许其余主机访问. 

# 启动docker docker run -v /usr/software/mysql/conf/my.cnf:/etc/mysql/my.cnf -v  /usr/software/mysql/conf/my.cnf:/etc/mysql/mysql.conf.d/mysqld.cnf  -v /usr/software/mysql/data:/var/lib/mysql -p 3306:3306 -d mysql:5.7 # 进入docker容器 docker exec -it 容器id bash # 登陆mysql mysql -u root -p # 此处输入密码 # 修改成mysql数据库 use mysql; # 修改容许远程访问 grant all privileges on *.* to root@"xxx.xxx.xxx.xxx" identified by "密码";(xx为本机ip,%为全部IP) # 刷新权限 flush privileges;

 

5. 结束

此时在主机的navicat中测试链接, 成功!!

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