get-data

README

Get Price data for Bidding Zones

The service retrieves electricity prices from a DynamoDB table.

Getting started

The software is designed to operate as an AWS Lambda function, triggered by Amazon API Gateway.

Build

The software should be built using the following command.

GOOS=linux GOARCH=arm64 go build -o bootstrap

Zip the binary and the bidding_zones.json file together.

zip -r get-data.zip bidding_zones.json bootstrap

Deploy

Upload the zipped file to the Lambda function.

The following parameters from SSM parameter store are needed for the software:

• table_name: the name of the DynamoDB table
• time_index_name: the index for searching price data by time from the DynamoDB table.
• resolution_time_index_name: the index for searching price data by resolution and time from the DynamoDB table.

Invoking the lambda function

Configure Amazon API Gateway to trigger the Lambda function for API requests.