Boilerplate template for Serverless allowing to easily separate each function into it's own dedicated file or folder.

The template is for NodeJS 8.10 and it uses webpack plugin to reduce each packaged function.

sls create --template-url https://github.com/Spuul/serverless-template-aws-webpack-nodejs/tree/master/ --path my-new-service --name awesome-service

Edit config/dev.yml and config/production.yml to suit your needs.

Run nvm use to load the right node version and npm install to install all the dependencies.

• events/
  Store all events related to testing
• lib/config.js
  Javascript module to build serverless.yml
• resources/
  Contains yml files describing each resource. Definitions can be nested 2 levels deep, in a subfolder describing the AWS resource, like IamRole/specificServiceRole.yml. The folder name is expected to follow Serverless convention for naming.
• services/
  Contains each individual Lambda function (.js) and it's definitions (.yml). In addition to the usual handler and event definitions, the yml can also hold a specific resource definition related to the function, without the need for an entry in the resources/ folder.
• stages/
  Stage specific configurations.

sls deploy (development) or sls -s production deploy

Webpack will automatically bundle only the used dependencies and create a unique and smaller bundle for each function.

lambda-log provides a more structured way of logging:

const log = require('lambda-log')
log.info('Log Tag', {key1: value1, key2: value2})

Which will result in:

{"_logLevel":"info","msg":"Log Tag","key1":"value1","key2":"value2","_tags":["log","info"]}

You can also add meta data by default:

log.options.meta.fct = 'fctName'
log.options.meta.requestId = event.requestContext.requestId
log.options.meta.path = event.path
log.options.meta.sourceIp = event.requestContext.identity.sourceIp