Traefik

What This Skill Does

The Traefik expert skill for OpenClaw provides deep technical guidance and troubleshooting for Traefik Proxy configurations. It serves as an architectural advisor for developers and DevOps engineers who are managing cloud-native infrastructure using Docker or file-based providers. This skill simplifies the complexities of Traefik's dynamic configuration, including router definitions, TLS certificate orchestration with Let's Encrypt, middleware chain ordering, and internal service health checks. It effectively acts as a Linter and knowledge base for your docker-compose.yml labels or dynamic YAML configuration files, preventing common pitfalls like misconfigured path prefixes, insecure dashboard exposures, and TLS handshake failures.

Installation

You can install this skill directly through the OpenClaw command-line interface. Use the following command in your terminal: clawhub install openclaw/skills/skills/ivangdavila/traefik

Use Cases

• Production Troubleshooting: Quickly identify why your routes return 404s or why TLS certificates are failing to generate.
• Configuration Auditing: Verify that your middleware chains (like BasicAuth or RateLimiting) are in the correct order for optimal request processing.
• Best Practice Implementation: Learn how to transition from local development setups to secure, production-ready configurations, including proper ACME storage and secure entryPoint management.
• Complex Routing: Solve issues regarding router priority, host matching, and path stripping for microservices architecture.

Example Prompts

1. "I am getting a 404 on my container, even though the host rule seems correct. Can you check my Docker labels?"
2. "How do I set up a Let's Encrypt wildcard certificate using the DNS challenge in Traefik?"
3. "Explain the order of middlewares for a service that needs BasicAuth, RateLimiting, and a PathPrefix strip."

Tips & Limitations

• Always Check Logs: When in doubt, set --log.level=DEBUG to view the internal reconciliation loop.
• Persist Data: Ensure your ACME storage is mounted as a volume; failure to do so will result in repeated certificate requests and subsequent rate-limiting from Let's Encrypt.
• Security First: Never leave api.insecure=true enabled in a public-facing environment. Always use appropriate authentication.
• Scope: This skill focuses on configuration logic and troubleshooting. It does not perform actual infrastructure deployment on your machine; it provides the correct code snippets and diagnostic steps to resolve configuration-based errors.