kutovoys/xray-checker

Description and use

**Brief Summary**
Xray‑Checker is a Go‑based Prometheus exporter that scrapes metrics from Xray proxy instances, turning their runtime state into observable data for Grafana dashboards and alerting pipelines. With over 800 stars and recent commits, it is positioned as a production‑ready OSS component for teams that need to monitor, debug, and verify the health of Xray‑powered services.

**Value**
By exposing detailed proxy statistics (connections, traffic, errors, latency, etc.) as standard Prometheus metrics, Xray‑Checker lets operators treat Xray proxies like any other service in their observability stack. This unified view simplifies troubleshooting, capacity planning, and SLA compliance without writing custom scripts or pulling logs manually.

**Practical Adoption Path**

1. **Proof of concept** – Deploy the exporter alongside a single Xray node in a dev or staging environment, using the provided Docker image or the compiled binary.
2. **Validate metrics** – Confirm that the expected metrics appear in Prometheus and are visualizable in Grafana; adjust the exporter’s configuration (e.g., scrape interval, authentication) as needed.
3. **Scale out** – Roll the exporter to all Xray instances via your existing orchestration tool (Kubernetes DaemonSet, Docker‑Compose, etc.), and add the new metric series to your alerting rules.
4. **Documentation check** – Review the README for any required environment variables or TLS settings, and add any missing operational notes to your internal runbooks.

**Production Readiness**
The project shows strong signals of maturity: recent activity (last commit 2026‑06‑27), a healthy star/fork count, and a clean Go codebase with clear build instructions. While the license and security posture still need a final audit, the overall ecosystem health and community adoption make Xray‑Checker suitable for a serious pilot in production environments, provided a small initial rollout validates integration and security compliance.

Use in a workflow

kutovoys/xray-checker helps make production behavior easier to inspect and debug.

• monitor systems
• debug production behavior
• track service health

Limitations and review notes

High for an OSS candidate: recent activity, adoption, and ecosystem signals are strong enough for a serious pilot.