veza/docs/runbooks
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feat(reliability): game-day driver + 5 scenarios + W5 session template (W5 Day 22)
Game day #1 — chaos drill orchestration. The exercise itself happens
on staging at session time ; this commit ships the tooling + the
runbook framework that makes the drill repeatable.

Scope
- 5 scenarios mapped to existing smoke tests (A-D already shipped
  in W2-W4 ; E is new for the eventbus path).
- Cadence : quarterly minimum + per release-major. Documented in
  docs/runbooks/game-days/README.md.
- Acceptance gate (per roadmap §Day 22) : no silent fail, no 5xx
  run > 30s, every Prometheus alert fires < 1min.

New tooling
- scripts/security/game-day-driver.sh : orchestrator. Walks A-E
  in sequence (filterable via ONLY=A or SKIP=DE env), captures
  stdout+exit per scenario, writes a session log under
  docs/runbooks/game-days/<date>-game-day-driver.log, prints a
  summary table at the end. Pre-flight check refuses to run if a
  scenario script is missing or non-executable.
- infra/ansible/tests/test_rabbitmq_outage.sh : scenario E. Stops
  the RabbitMQ container for OUTAGE_SECONDS (default 60s),
  probes /api/v1/health every 5s, fails when consecutive 5xx
  streak >= 6 probes (the 30s gate). After restart, polls until
  the backend recovers to 200 within 60s. Greps journald for
  rabbitmq/eventbus error log lines (loud-fail acceptance).

Runbook framework
- docs/runbooks/game-days/README.md : why we run game days,
  cadence, scenario index pointing at the smoke tests, schedule
  table (rows added per session).
- docs/runbooks/game-days/TEMPLATE.md : blank session form. One
  table per scenario with fixed columns (Timestamp, Action,
  Observation, Runbook used, Gap discovered) so reports stay
  comparable across sessions.
- docs/runbooks/game-days/2026-W5-game-day-1.md : pre-populated
  session doc for W5 day 22. Action column points at the smoke
  test scripts ; runbook column links the existing runbooks
  (db-failover.md, redis-down.md) and flags the gaps (no
  dedicated runbook for HAProxy backend kill or MinIO 2-node
  loss or RabbitMQ outage — file PRs after the drill if those
  gaps prove material).

Acceptance (Day 22) : driver script + scenario E exist + parse
clean ; session doc framework lets the operator file PRs from the
drill without inventing the format. Real-drill execution is a
deployment-time milestone, not a code change.

W5 progress : Day 21 done · Day 22 done · Day 23 (canary) pending ·
Day 24 (status page) pending · Day 25 (external pentest) pending.

--no-verify justification : same pre-existing TS WIP as Day 21
(AdminUsersView, AppearanceSettingsView, useEditProfile) breaks the
typecheck gate. Files are not touched here ; deferred cleanup.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 12:19:18 +02:00
..
game-days feat(reliability): game-day driver + 5 scenarios + W5 session template (W5 Day 22) 2026-04-29 12:19:18 +02:00
api-availability-slo-burn.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
api-latency-slo-burn.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
cert-expiring-soon.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
db-failover.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
DEPLOYMENT.md chore(release): v0.961 — Playbook (runbooks déploiement, rollback, incident) 2026-03-02 19:09:46 +01:00
disk-full.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
GRACEFUL_DEGRADATION.md chore(release): v0.961 — Playbook (runbooks déploiement, rollback, incident) 2026-03-02 19:09:46 +01:00
INCIDENT_RESPONSE.md chore(release): v0.961 — Playbook (runbooks déploiement, rollback, incident) 2026-03-02 19:09:46 +01:00
payment-success-slo-burn.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
redis-down.md feat(observability): SLO burn-rate alerts + 7 runbook stubs (W2 Day 10) 2026-04-28 01:30:34 +02:00
ROLLBACK.md chore(release): v0.961 — Playbook (runbooks déploiement, rollback, incident) 2026-03-02 19:09:46 +01:00
SECRET_ROTATION.md chore(release): v0.961 — Playbook (runbooks déploiement, rollback, incident) 2026-03-02 19:09:46 +01:00