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!!