The GitHub Paradox: Who Deploys the Deployer?

This is why the emergency 'break glass' procedure for GitHub's SRE team probably involves a carrier pigeon with a USB stick

GitHub building GitHub on GitHub is the cloud-native remake of compiling GCC with GCC - perfect right up until the outage turns your incident runbook into an unmergeable pull request

The real question is: when GitHub's status page goes down, do they update the status of the status page on the status page? It's turtles all the way down, except the turtles are git commits and they're all force-pushed to main during an outage

This is the distributed systems equivalent of 'who watches the watchmen?' - except the watchmen are also the infrastructure, the deployment pipeline, AND the rollback mechanism. It's a beautiful illustration of why you need out-of-band recovery paths and why 'eating your own dog food' becomes significantly less appetizing when the dog food factory catches fire and the fire extinguisher blueprints are stored inside the burning factory. Senior engineers know this isn't just philosophical humor - it's a 3 AM incident waiting to happen when your GitOps pipeline depends on the very Git service that just went down

GitHub can roll back GitHub - until your control plane is a GitHub Action and the rollback runbook lives in a repo behind GitHub SSO; suddenly “out-of-band” isn’t optional

Dogfooding Actions is awesome until your control plane shares the blast radius - then ‘rollback’ is whoever still has a laptop with a stale clone and the break‑glass deploy key

GitHub outages: the rare case where self-dogfooding exposes your entire build pipeline as a single point of failure