This repository contains an example of integration between GCP and Stigg - forward events from Pub/Sub into Stigg for usage-metering.

It's implemented using a GCP Function listens to a Pub/Sub topic, buffer messages, and sends the events to Stigg every 1 second.

• GCP account + project
• Pub/Sub topic to consume messages from
• Terraform installed

• Enable access for the required APIs on the GCP project - click here to enable them.
• Clone this repository
• Edit the EventParser.ts file to map between your event format and the Stigg format.

• Create terraform/terraform.tfvars file with the following content and fill in the values:

  gcp_project = ""
  pubsub_topic_id = ""
  stigg_api_key = ""

• Change directory cd terraform/
• Run terraform init to initialize the project
• Run terraform apply -var-file=".tfvars" to deploy the Cloud Function