gcp-cloud-billing

Cloud Billing - Cost Monitoring and Alerting API for Google Cloud (Billing Exports)

Use-Case:

The project connects to Google Cloud BigQuery having Billing Export to Analyse, Monitor and Alerts for Cloud Cost and caches the results in Redis.

Setup:

To setup the project locally, use Docker with docker-compose:

docker-compose up -d

The server will be up and running at localhost:8080/

Authentication:

Provide the environment variables defined in the docker-compose.yml. To authenticate to Google Cloud, you will need a Service Account JSON mounted on the container having path set to GOOGLE_APPLICATION_CREDENTIALS environment variable.

Caching and Rate Limiting:

Caching for BigQuery queries are done via Redis with a provided TTL expiry time. The rate limiter is set that maintains a LRU cache in memory that creates mapping between user IP and requests hit per minute.

Documentation:

The documentation for the API will be available at /docs route serving via Swagger. This is thanks to the FastAPI integration with Swagger UI.

References:

The references for this project are mentioned below:

• GCP Billing Export to BigQuery

• FastAPI Documentation

• Docker Documentation

• Redis Documentation