OpenClaw Observability Stack on Hetzner: logs, health checks, alerts, and on-call runbooks for SetupClaw

Abstract: Most OpenClaw incidents are not hard to fix once you can see clearly what is broken. The real problem is delayed detection and unclear ownership. This article lays out a practical observability baseline for SetupClaw on Hetzner: layered health checks, useful logs, actionable alerts, and symptom-first runbooks that help small teams recover faster without weakening security controls. OpenClaw Observability Stack on Hetzner: logs, health checks, alerts, and on-call runbooks for SetupClaw “It worked yesterday” is not a diagnosis. It is the opening line of an outage. If you run OpenClaw in production, especially as a small team, observability is what turns that sentence into a quick recovery instead of a long evening of guesswork. Without it, you do not know whether the problem is the Gateway process, Telegram delivery, a cron job, a token issue, or something else entirely. That is why SetupClaw should treat observability as a core Basic Setup deliverable, not optional tooling. St