This repo was archived on 19 March 2025 as it was not being used.

GOV.UK SLI Collector

Collects data about GOV.UK services and produces SLI metrics for use in SLO dashboards.

Nomenclature

SLI — service level indicator

a carefully defined quantitative measure of some aspect of the level of service that is provided¹

SLO — service level objective

a target value or range of values for a service level that is measured by an SLI¹

Technical documentation

This is a Ruby script.

In production, it's run from a scheduled task via its ./collect executable.

Running the linter

bundle exec rubocop

Running the test suite

bundle exec rspec

Deployments

This project requires manual deployment.

More detailed information about deployments...

Licence

MIT License

Footnotes

1. Site Reliability Engineering: How Google Runs Production Systems ↩ ↩²