EC2 Auto Scaling Group的实例连接到 Amazon RDS 数据库

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我用EC2 auto scaling 的同时会使用RDS，如果保证新添加的EC2能够访问RDS呢？

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rePost Polyglot

asked a month ago18 views

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主要看RDS的网络安全组是否允许EC2的流量。可以把Auto Scaling Group里EC2的安全组作为源添加到RDS的入站规则里。 具体可以参阅https://docs.aws.amazon.com/zh_cn/AWSEC2/latest/UserGuide/tutorial-connect-ec2-instance-to-rds-database.html。建议EC2和RDS之间部署RDS proxy，使用proxy进行互联通信。

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rePost Polyglot

answered a month ago

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