[jspdown]

Traefik maintainer here.

You are right, Traefik is fundamentally built around the concept of "providers," which are external systems from which Traefik obtains routing configuration and service/server definitions.

These providers can range from dynamic service discovery systems (like Docker, Kubernetes, Consul) to static configuration sources (file-based configs, HTTP APIs, etc.). The provider architecture is what makes Traefik particularly well-suited for containerized and cloud-native environments where services are ephemeral and discovery is crucial.