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Hacking Cloud Foundry

Lakshman Diwaakar lakshmantgld

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Hacking Cloud Foundry
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View how-to-setup-lambda-to-talk-to-internet-and-vpc.md

How to setup AWS lambda function to talk to the internet and VPC

I'm going to walk you through the steps for setting up a AWS Lambda to talk to the internet and a VPC. Let's dive in.

So it might be really unintuitive at first but lambda functions have three states.

  1. No VPC, where it can talk openly to the web, but can't talk to any of your AWS services.
  2. VPC, the default setting where the lambda function can talk to your AWS services but can't talk to the web.
  3. VPC with NAT, The best of both worlds, AWS services and web.
@lakshmantgld
lakshmantgld / index.html
Created Mar 16, 2017 — forked from stesie/index.html
AWS IoT-based serverless JS-Webapp Pub/Sub demo
View index.html
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>AWS IoT Pub/Sub Demo</title>
</head>
<body>
<h1>AWS IoT Pub/Sub Demo</h1>
<form>
<button type="button" id="connect">connect!</button>