aws-lambda

Deploy Lambda functions to AWS in seconds with Serverless Components. Utilizes layers for dependency management and S3 accelerated uploads for maximum upload speeds.

 

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

 

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``console
$ npm install -g serverless
`

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`console
$ mkdir my-function && cd my-function
`

the directory should look something like this:


`
|- code
|- handler.js
|- package.json # optional
|- serverless.yml
|- .env # your AWS api keys
`

`


.env


AWS_ACCESS_KEY_ID=XXX
AWS_SECRET_ACCESS_KEY=XXX
`

`js
// handler.js
module.exports.hello = async (event, context, cb) => {
return { hello: 'world' }
}

`

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`yml


serverless.yml

myFunction:
component: "@serverless/aws-lambda"
inputs:
name: my-function
description: My Serverless Function
memory: 128
timeout: 20
code: ./code
handler: handler.hello
runtime: nodejs8.10
env:
TABLE_NAME: my-table
region: us-east-1

# if you'd like to include any shims
shims:
- ../shims/shim.js

# specifying an existing deployment bucket would optimise deployment speed
# by using accelerated multipart uploads and dependency management with layers
bucket: my-deployment-bucket
`

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`console
$ serverless
``
For a real world example of how this component could be used, take a look at how the socket component is using it.

 

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Checkout the Serverless Components repo for more information.