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Runbooks and Playbooks

First PublishedByAtif Alam

Runbooks and playbooks turn preparation into concrete steps so that when an alert fires or an incident is declared, people can act quickly instead of guessing.

They are core to Incident lifecycle phase 0 (Preparation).

Runbook vs Playbook

Section titled “Runbook vs Playbook”
  • Runbook — A step-by-step procedure for a known scenario (e.g. “database overload,” “high error rate on service X”). It answers: “When I see this symptom, what do I do?” Runbooks are often linked from alerts or dashboards so the on-call engineer can follow them during triage and mitigation.
  • Playbook — A higher-level guide for how we run an incident end to end: who does what, when to escalate, how we communicate. Your Incident lifecycle is effectively a playbook. Playbooks don’t fix a specific bug; they define the process.

Both matter: runbooks for “how do I fix this?” and playbooks for “how do we coordinate and communicate?”

What Makes Them Effective

Section titled “What Makes Them Effective”
  • Clear, actionable steps — Use numbered steps and concrete commands or links (e.g. “Run X,” “Check dashboard Y”). Avoid vague language.
  • Linked from alerts — When an alert fires, the runbook for that scenario should be one click away so the responder does not have to search.
  • Ownership and review — Assign an owner per runbook or playbook and a regular review cadence (e.g. quarterly or after relevant incidents). Stale runbooks are worse than none.
  • Tested — Use game-days and fire-drills (phase 0) to walk through runbooks and playbooks so people know they work and know where to find them.

Connection To Game-Days and Fire-Drills

Section titled “Connection To Game-Days and Fire-Drills”

Phase 0 calls out “regular game-days & tool fire-drills.” These exercises validate that runbooks and playbooks are accurate and that the team can follow them under pressure.

Run a drill for a high-impact scenario (e.g. “database failover,” “region failover,” or “full incident response with IC and CL”) and update the runbook or playbook when you find gaps. That keeps preparation concrete and ready for real incidents. For a structured approach to planning and running these exercises, see Game-Days and Drills. For DR-specific runbooks (failover, failback, backup restore), see Failover and Failback and DR Planning and Testing.