serverless/docs/providers/spotinst/examples/node/README.md

Serverless Framework - Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more

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title: Hello World Javascript Example
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description: Create a JavaScript Hello World function
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### [Read this on the main serverless docs site](https://www.serverless.com/framework/docs/providers/spotinst/)

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# Hello World JavaScript Example

Make sure `serverless` is installed.

## 1. Create a service

`serverless create --template spotinst-nodejs --path serviceName` `serviceName` is going to be a new directory where the JavaScript template will be loaded. Once the download is complete change into that directory. Next you will need to install the Spotinst Serverless Functions plugin by running `npm install` in the root directory. You will need to go into the serverless.yml file and add in the environment variable that you want to deploy into.

## 2. Deploy

```bash
 serverless deploy
```

## 3. Invoke deployed function

```bash
serverless invoke --function hello
```

In your terminal window you should see the response

```bash
{"hello":"from NodeJS8.3 function"}
```

Congrats you have deployed and ran your Hello World function!

## Short Hand Guide

`sls` is short hand for serverless cli commands

`-f` is short hand for `--function`

`-t` is short hand for `--template`

`-p` is short hand for `--path`