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Communication to DB fails after upgrading MySQL RDS instance from small to medium

0

Hi

We have upgraded our MySQL instance in RDS from small to medium. Once that happened, we cannot connect to the DB (Error 60).

We've even tried open the security group to all income traffic, restart the DB and our client app, and all suggestions that are in google.

The VPC allows access from Lambdas, and the lambdas can still access the DB, but we can't access from anywhere else.

Any idea how to solve it?

主题
网络和内容交付数据库AWS 架构完善的框架
标签
亚马逊 VPC数据库安全安全组MySQL
语言
English
IddoFusion
已提问 6 个月前252 查看次数
1 回答
0

Did you check the subnet group and the current subnet the instance is sitting on?

If Lambdas are still connecting but you can't connect from outside the VPC its most likely a routing issue.

AWS
支持工程师
Kyle_B
已回答 6 个月前

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