Serverless URL shortener built on AWS API Gateway and Lambda
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
lambda
.gitignore
README.md
main.tf
redir-v1-swagger.yml
variables.tf

README.md

Serverless URL Shortener

This repo contains components for a proof of concept URL shortner service running on Amazon's API Gateway and Lambda services.

Related blog post: Build a serverless URL shortener with AWS Lambda and API Gateway services

Components

  • API Gateway front-end
  • Lambda JavaScript function back-end
  • DynamoDB datastore

Required AWS resources

The main.tf Terraform file contains basic resources required for DynamoDB including a table and IAM role with associated policies.

To use this install and configure Terraform for your AWS account.

API Gateway

redir-v1-swagger.yml contains a Swagger YAML definition for the front-end interface. This can be imported into your AWS using Amazon's API Gateway Importer.

NOTE: References to Amazon account id have been replaced with {{YOUR AWS ACCOUNT ID}}. You will need to change these to your numeric AWS account id.

Lambda Functions

All Lambda functions are organized under lambda using the Apex framework.

NOTE: References to Amazon account id have been replaced with {{YOUR AWS ACCOUNT ID}}. You will need to change these to your numeric AWS account id.

Once you install Apex, you can deploy via the CLI:

> cd lambda
> apex deploy

And execute locally via the CLI:

> cd lambda
> echo '{ "token":"xxxxxxx" }' | apex invoke lookup_token