3 Commits

Author	SHA1	Message	Date
Samir Boulahtit	e61e02fb39	fix(redis): configure maxmemory and eviction policy to prevent OOM ... Redis had no maxmemory set, causing the Prometheus alert expression (used/max) to evaluate to +Inf. Set maxmemory to 100mb with allkeys-lru eviction policy, and guard the alert expression against division by zero. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-03-01 17:57:38 +01:00
Samir Boulahtit	35d1559162	feat(monitoring): add Redis exporter + Sentry docs to deployment guide ... - Add redis-exporter container to docker-compose (oliver006/redis_exporter, 32MB) - Add Redis scrape target to Prometheus config - Add 4 Redis alert rules: RedisDown, HighMemory, HighConnections, RejectedConnections - Document Step 19b (Sentry Error Tracking) in Hetzner deployment guide - Document Step 19c (Redis Monitoring) in Hetzner deployment guide - Update resource budget and port reference tables Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-27 23:30:18 +01:00
Samir Boulahtit	4bce16fb73	feat(infra): add alerting, network segmentation, and ops docs (Steps 19-24) ... - Prometheus alert rules (host, container, API, Celery, target-down) - Alertmanager with email routing (critical 1h, warning 4h repeat) - Docker network segmentation (frontend/backend/monitoring) - Incident response runbook with 8 copy-paste runbooks - Environment variables reference (55+ vars documented) - Hetzner setup docs updated with Steps 19-24 - Launch readiness updated with Feb 2026 infrastructure status Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-15 22:06:54 +01:00