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Traefik ​

Introduzione ​

Traefik is a reverse proxy / edge router. Analyse requests and route them to the right service.

To ​

  • filter requests
  • populate requests
  • secure requests using TLS
  • compress requests
  • load balance requests
  • manage authentication

French ! ​

Created by Emile Vauge

Why Traefik? ​

  • discover services automatically
  • direct communication with let's encrypt

usable for:

  • http > osi 7 (app)

  • tcp > osi 4 (transport)

  • udp > osi 4 (transport)

  • avaible GUI

  • expose some metrics

  • record tracing (opentracing)

  • discovery and hot reloading

Available on ​

  • docker/kubernetes
  • binary

Rules ​

  • routers:

    • rules:
      • udp / tcp / http
      • /path > service-path
      • host
      • path/host > http/https
      • SNI (server name indication / TLS)

  • services

    • 1 service = 1 instance
    • load balancing
    • rules: sticky session, health check, round robin, etc.
    • mirroring

  • Middlewares