[AWS SAP] VPC Endpoint

本文主要是介绍[AWS SAP] VPC Endpoint，对大家解决编程问题具有一定的参考价值，需要的程序猿们随着小编来一起学习吧！

How to enable EC2 instance in Private subnet to access AWS Services?

VPC Interface Endpoints

Attache an ENI to EC2 instance, then EC2 instance able to access public AWS service using a private IP.

Each interface endpoint can connect to one of many AWS services.

VCP Gateway Endpoint

Gateway endpoint allow to access S3 & DyanmoDB using private IP.

Need to update route table, with prefix list for S3 and the gateway ID.

S3 Bucekt policies can only allow Endpoint source to access resource.

IAM policies can be apply to Gateway endpoint.

Service Provider Mode

A web server is behind a NLB in one VPC. 

Cusumer VPC want to access the server. 

Then can use ENI endpoint to connect to NLB using Private IP address.

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