aws-api-gateway

Instantly deploy REST APIs on AWS API Gateway with very simple configuration using Serverless Components.

 

1. Install
2. Create
3. Configure
4. Deploy

 

1. Install

$ npm install -g @serverless/components

2. Create

Just create a serverless.yml file

$ touch serverless.yml
$ touch .env      # your development AWS api keys
$ touch .env.prod # your production AWS api keys

the .env files are not required if you have the aws keys set globally and you want to use a single stage, but they should look like this.

AWS_ACCESS_KEY_ID=XXX
AWS_SECRET_ACCESS_KEY=XXX

3. Configure

# serverless.yml

name: my-api

myLambda:
  component: "@serverless/aws-lambda"
  inputs:
    name: ${name}-lambda
    code: ./code
    handler: index.handler

myApiGateway:
  component: "@serverless/aws-api-gateway"
  inputs:
    name: ${name}-gateway
    routes:
      /foo:
        get:
          function: ${comp:myLambda.arn} # pass in the arn output property from the lambda component
          cors: true

4. Deploy

api (master)$ components

  myLambda › outputs:
  name:  'my-api-lambda'
  description:  'AWS Lambda Component'
  memory:  512
  timeout:  10
  code:  './code'
  bucket:  undefined
  shims:  []
  handler:  'index.handler'
  runtime:  'nodejs8.10'
  env: 
  role: 
    name:  'my-api-lambda'
    arn:  'arn:aws:iam::552760238299:role/my-api-lambda'
    service:  'lambda.amazonaws.com'
    policy:  { arn: 'arn:aws:iam::aws:policy/AdministratorAccess' }
  arn:  'arn:aws:lambda:us-east-1:552760238299:function:my-api-lambda'

  myApiGateway › outputs:
  name:  'my-api-gateway'
  role: 
    name:  'my-api-gateway'
    arn:  'arn:aws:iam::552760238299:role/my-api-gateway'
    service:  'apigateway.amazonaws.com'
    policy:  { arn: 'arn:aws:iam::aws:policy/AdministratorAccess' }
  routes: 
    /foo:  { get:
   { function:
      'arn:aws:lambda:us-east-1:552760238299:function:my-api-lambda',
     cors: true } }
  id:  'z2itxmsoud'
  url:  'https://z2itxssoud.execute-api.us-east-1.amazonaws.com/dev/'
  urls:  [ 'https://z2itxssoud.execute-api.us-east-1.amazonaws.com/dev/foo' ]


  7s › dev › my-api › done

api (master)$

 

New to Components?

Checkout the Serverless Components repo for more information.