我将此脚本作为 ec2 实例中的用户数据提供，以安装和设置 mysql。该代码手动运行良好，但当作为用户数据提供给 ec2 实例时，它不会创建数据库或用户。
#!/bin/bash
sudo yum -y update
sudo yum -y install aspell aspell-en httpd24 mysql mysql-server php56 php56-cli php56-gd php56-intl php56-mbstring php56-mysqlnd php56-opcache php56-pdo php56-soap php56-xml php56-xmlrpc php56-pspell --skip-broken
sudo yum list installed
sudo /sbin/chkconfig httpd on
sudo /sbin/chkconfig mysqld on
sudo /sbin/service httpd start
sudo /sbin/service mysqld start
sudo mysqladmin -u root password '123a'
sudo mysql -u root -p123a
CREATE DATABASE db;
CREATE USER '1234'@'localhost' IDENTIFIED BY '123a';
GRANT FILE ON *.* TO '1234'@'localhost';
FLUSH PRIVILEGES;
Mysql版本:5.7.28
最佳答案
你的授予命令不正确，现在只是没有密码
sudo mysql -u root -p123a -e "CREATE DATABASE db DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci;use db;create user 'db'@'localhost' identified by '123a'; grant all on testdb.* to 'db';GRANT ALL ON db.* TO ' db '@'localhost';GRANT ALL ON db.* TO ' db '@'%';FLUSH PRIVILEGES;"
关于通过userdata在aws ec2实例上安装Mysql，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/62581870/