serverless-example-nestjs

This is an example of creating a function that runs as nestjs using the serverless framework. Sample publish. https://hello.magishift.com/

How to use

Prepare

$ npm install @nestjs/cli serverless -g
$ git clone https://github.com/sofyan-ahmad/serverless-example-nestjs.git 【projectName】
$ cd 【projectName】
$ npm install
$ npm start

Development

use NestCLI

$ npm start

Then browse http://localhost:3000

use serverless-offline

after also doing an: npm run build

$ sls offline

Then browse http://localhost:3000

How to Deploy

$ npm run build && sls deploy

Options

Hot start

See : https://serverless.com/blog/keep-your-lambdas-warm/

These behavior can be fixed with the plugin serverless-plugin-warmup

1 Install the plugin

$ npm install serverless-plugin-warmup --save-dev

2 Enable the plugin

plugins:
  - serverless-offline
  - serverless-dotenv-plugin
  - serverless-domain-manager
  - serverless-plugin-optimize
  - serverless-pseudo-parameters
  - serverless-plugin-warmup

custom:
  # Enable warmup on all functions (only for production and staging)
  warmup:
      - production
      - staging