serverless-dynamodb-parameters

serverless-dynamodb-parameters

Use parameters sourced from DynamoDB in serverless.yml

IMPORTANT

This has only been tested with serverless 1.35.1

Example

Syntax

${ddb:<key>}

serverless.yml

custom:
  serverless-dynamodb-parameters:
    tableName: theTableName     # required
    errorOnMissing: false       # optional

functions:
  hello:
    handler: handler.hello
    environment:
      world: ${ddb:iamthekey}  # resolves as iamthevalue

Options

tableName (required)

The name of the DynamoDB table where the parameters are read.

errorOnMissing (optional)

Default: true

An error will be thrown when a parameter is missing.

Dynamodb

The only requirement is that the table is stored in the following structure

Partition Key: name Sort Key: version

name	version	value
thisisthekey	00000000000000000002	thisisthenewvalue
thisisthekey	00000000000000000001	thisisthevalue