阿里云上配置

查看运行状态
docker ps
UP正常
进入镜像
docker exec -it mysql bash
登录mysql
sql
-- 修改localhost密码(可选)
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
-- 创建允许任意IP访问的root账号
CREATE USER 'root'@'%' IDENTIFIED BY '123456';
-- 授予全部权限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
-- 刷新权限
FLUSH PRIVILEGES;
sql
-- 修改localhost密码(可选)
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
-- 创建允许任意IP访问的root账号
CREATE USER 'root'@'%' IDENTIFIED BY '123456';
-- 授予全部权限
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
-- 刷新权限
FLUSH PRIVILEGES;
mysql -u root -p
查看root权限
SELECT user, host FROM mysql.user WHERE user = 'root';

我们看到只有localhost可以访问,也就是只能本地,其他ip无法访问
我们可以修改成任意ip访问
bash
ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';
CREATE USER 'root'@'%' IDENTIFIED BY '123456';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;
FLUSH PRIVILEGES;
sql
SELECT user, host FROM mysql.user WHERE user = 'root';
再查看就发现可以了

但是正常生产环境不建议,还是要直接设置ip白名单