Introduction to Traefik

Transcript

1. Introduction to Traefik

2. AGENDA AGENDA About Traefik Common Misunderstandings Compared to Nginx Example

   of use Using Docker & Docker-Compose Insight into V2

3. ABOUT TRAEFIK ABOUT TRAEFIK HTTP Reverse Proxy & Load Balancer

   First commit: 2017-03 Written in Go Open to the community

4. ABOUT TRAEFIK ABOUT TRAEFIK HTTP Reverse Proxy & Load Balancer

5. COMMON MISUNDERSTANDINGS COMMON MISUNDERSTANDINGS It's not a webserver Has a

   built-in webserver for error pages (But nothing more!)

6. COMPARED TO NGINX COMPARED TO NGINX Nginx Traefik Load Balancer

     Reverse Proxy   Webserver   Supports TCP & FastCGI  ¹ ¹ Traefik in Version 1.X

7. COMPARED TO NGINX COMPARED TO NGINX BENCHMARK BENCHMARK Source: Traefik

   is obviously slower than Nginx, but not so much: Traefik can serve 28392 requests/sec and Nginx 33591 requests/sec which gives a ratio of 85%. Not bad for young project :) ! https://docs.traefik.io/v1.5/benchmarks

8. BENEFITS OF TRAEFIK BENEFITS OF TRAEFIK Nginx Traefik Let's Encrypt

     Docker   Kubernetes   Dashboard   Dynamic Configuration  

9. EXAMPLE OF USE EXAMPLE OF USE Live demo!

10. docker-compose.yml version: "3.7" services: traefik: image: traefik:alpine ports: - "80:80"

    labels: - "traefik.frontend.rule=Host:traefik.localtest.me" - "traefik.port=8080" volumes: - /var/run/docker.sock:/var/run/docker.sock:ro - ./traefik.toml:/etc/traefik/traefik.toml 1 2 3 4 5 6 7 8 9 10 11 12 13

11. traefik.toml defaultEntryPoints = ["http"] [entryPoints] [entryPoints.http] address = ":80" [docker]

    endpoint = "unix:///var/run/docker.sock" watch = true exposedByDefault = true swarmMode = false [api] entryPoint = "traefik" adress = ":8080" dashboard = true 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

12. docker-compose.yml whoami: image: emilevauge/whoami labels: - "traefik.frontend.rule=Host:whoami.localtest.me" 1 2 3

    4

13. INSIGHT INTO V2 INSIGHT INTO V2 TCP Middlewares...

14. THANK YOU! THANK YOU! Slack: Blog: Github: Tutorials: https://slack.traefik.io https://blog.containo.us

    https://github.com/containous/traefik Github: Awesome-Traefik

15. WORKAROUND FOR FASTCGI WORKAROUND FOR FASTCGI https://github.com/containous/traefik/issues/753