# Mac / Linux
$ export AWS_ACCESS_KEY_ID=<your-key-here>
$ export AWS_SECRET_ACCESS_KEY=<your-secret-key-here>

# Windows
$ set AWS_ACCESS_KEY_ID=<your-key-here>
$ set AWS_SECRET_ACCESS_KEY=<your-secret-key-here>
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serverless config credential 명령어

$ serverless config credentials \
  --provider aws \
  --key <your-key-here>\
  --secret <your-secret-key-here>
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AWS CLI

$ aws configure
AWS Access Key ID [None]: <your-key-here>
AWS Secret Access Key [None]: <your-secret-key-here>
Default region name [None]: us-west-2
Default output format [None]: ENTER
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Hello World

프로젝트 생성

$ sls create --template aws-nodejs --path helloworld
✔ Project successfully created in "helloworld" from "aws-nodejs" template (4s)
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프로젝트 구조

helloworld
├── handler.js
└── serverless.yml
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serverless.yml

service: helloworld

frameworkVersion: '3'

provider:
  name: aws
  runtime: nodejs12.x

functions:
  hello:
    handler: handler.hello
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handler.js

'use strict';

module.exports.hello = async (event) => {
  return {
    statusCode: 200,
    body: JSON.stringify(
      {
        message: 'Go Serverless v1.0! Your function executed successfully!',
        input: event,
      },
      null,
      2
    ),
  };
};
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배포(Deploy)

$ sls deploy

Deploying helloworld to stage dev (us-east-1)

✔ Service deployed to stack helloworld-dev (109s)

functions:
  hello: helloworld-dev-hello (392 B)

Need a better logging experience than CloudWatch? Try our Dev Mode in console: run "serverless --console"
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•

Lambda > Functions

Lambda 함수 호출

$ sls invoke -f hello
{
    "statusCode": 200,
    "body": "{\n  \"message\": \"Go Serverless v1.0! Your function executed successfully!\",\n  \"input\": {}\n}"
}
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삭제(Remove)

$ sls remove
Removing helloworld from stage dev (us-east-1)

✔ Service helloworld has been successfully removed (23s)
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