ServerlessFrameworkでcron実行する(Node.js)

Serverless Frameworkでcron実行するサンプルコードです。
AWS LambdaではJST未対応のようで、-9時間する必要有ります。
時間設定の際にご留意ください。

ディレクトリ構成

~/develop/study/serverless/cron $ tree -I node_modules
.
└── aws-node-scheduled-cron
    ├── handler.js
    ├── package.json
    ├── serverless.yml
    └── yarn.lock

serverless.yml

service: aws-node-scheduled-cron2

frameworkVersion: '2'

provider:
  name: aws
  runtime: nodejs12.x
  lambdaHashingVersion: 20201221

functions:
  cronHandler:
    handler: handler.run
    events:
      - schedule: cron(0 1 * * ? *) #毎日10時に定期実行する。

※cronはUTC時間設定のため、-9時間する必要有り。

handler.ts

'use strict';

module.exports.run = async (event, context) => {
  const time = new Date();
  console.log(`${time} cron実行上手く動いてますよ！！ `);
};

デプロイ

Serverless: Packaging service...
Serverless: Excluding development dependencies...
Serverless: Creating Stack...
Serverless: Checking Stack create progress...
........
Serverless: Stack create finished...
Serverless: Uploading CloudFormation file to S3...
Serverless: Uploading artifacts...
Serverless: Uploading service aws-node-scheduled-cron2.zip file to S3 (30.48 MB)...
Serverless: Validating template...
Serverless: Updating Stack...
Serverless: Checking Stack update progress...
.....................
Serverless: Stack update finished...
Service Information
service: aws-node-scheduled-cron2
stage: dev
region: ap-northeast-1
stack: aws-node-scheduled-cron2-dev
resources: 8
api keys:
  None
endpoints:
  None
functions:
  cronHandler: aws-node-scheduled-cron2-dev-cronHandler
layers:
  None

実行結果