我正在尝试通过elastic beanstalk访问私有网络中的RDS数据库。Could not update your security group rules (No changes were made): You may not define rules between a VPCgroup and a non-VPC group
我还尝试将我用于ec2的现有安全组(可以访问RDS数据库)添加到elastic beanstalk实例中,但当我这样做时,它会显示该安全组不存在。或者,我需要在config.yml文件中放