Training Agenda

Traefik

Traefik is a cloud-native reverse proxy and load balancer designed for dynamic environments — it auto-discovers services from Docker, Kubernetes, Consul, and other providers, generates routing rules automatically, and manages TLS certificates via Let's Encrypt without manual configuration. As the default ingress controller in K3s and a popular alternative to Nginx, Traefik excels in containerized environments. This training covers Traefik configuration, middleware, and Kubernetes Ingress integration.

1 day On-site, remote, or hybrid Up to 20 participants German or English
What We Cover
Auto-discover, route, and terminate TLS automatically
Day 1

Configuration, Routing & Kubernetes

  • Traefik architecture: Entrypoints, routers, middlewares, services, providers — the Traefik mental model
  • Static vs dynamic configuration: traefik.yml vs IngressRoute CRDs — what goes where and why
  • Provider model: Docker, Kubernetes Ingress, Kubernetes CRD, file — auto-discovery from multiple sources
  • Routers: Rule syntax — Host, PathPrefix, Headers, Methods, query strings — building routing rules
  • Middlewares: BasicAuth, RateLimit, StripPrefix, Headers, RedirectScheme, Compress — chaining behaviors
  • TLS: Let's Encrypt ACME (HTTP-01 and DNS-01 challenges), certificate resolvers — zero-config TLS
  • Kubernetes Ingress integration: Annotations and IngressRoute CRD comparison — when to use each
  • TCP and UDP routing: Non-HTTP services through Traefik — databases, game servers, custom protocols
  • Dashboard: Enabling securely, authentication, read-only API — operational visibility into routing rules
  • Traefik Hub and Pilot: Optional cloud management overview
Learning Outcomes
What your team walks away with

A fully configured Traefik setup: auto-discovered routing, Let's Encrypt TLS, middleware chains, and Kubernetes Ingress — with no manual certificate management.

Book the Traefik training

A focused one-day training — natural follow-on to K3s since Traefik is the default ingress controller bundled with K3s.

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