Express BFF incidents runbook (summary)

A runbook in this repository, Nodejs/runbooks/common-express-bff-incidents/README.md, covering ten common incidents for an Express BFF under PM2 cluster mode. It stresses that a restart can restore service temporarily without proving the root cause.¹

Takeaways

• A failing request crosses a fixed chain of hops; find the first broken one before touching any control. See Layered troubleshooting.
• Each incident has checks, a recovery, and a verification step.¹ See Express BFF incidents.

Footnotes

1. Node.js / Express BFF: Ten Common Incidents Runbook, original on GitHub ↩ ↩²