serverless-dynamodb-seed

This is a simple plugin for Serverless Framework to perform seeds on dynamodb databases based on serverless.yml.

Install

$ npm install serverless-dynamodb-seed --save-dev

Add the plugin to your serverless.yml file:

plugins:
  - serverless-dynamodb-seed

Configure

The configuration of the plugin is done by defining a custom: seed object in your serverless.yml with your specific configuration. You must set at least one seed for this plugin to work correctly.

You can set multiple named seed for running just one if needed.

custom:
  seed:
    mySeedName:
      table: myDynamodbTable # Name of the DynamoDB Table - In this version, Cloudformation references are not accepted.
      sources:
        - path/to/my/seed.json

Each named seed can have only one table, but may have multiple source files. This plugin will read all the files, concat them and save them do AWS.

Each source file must be a JSON array.

[
  {
    "id": 1,
    "name": "myRecordName"
  },
  {
    "id": 2,
    "name": "myOtherRecord"
  }
]

Usage

If you have multiple named seeds:

custom:
  seedExample:
    table: myDynamodbTable
    sources:
      - path/to/my/seed.json
  otherSeed:
    table: myOtherDynamodbTable
    sources:
      - path/to/my/otherSeed.json

This command will run all the available seeds.

$ sls dynamodb:seed

If you want to run just one seed:

$ sls dynamodb:seed --seed otherSeed

Warning

WATCH OUT! THIS PLUGIN MAY OVERWRITE DATA ON YOUR DYNAMO DB TABLE!