Traefik Crash Course - Architecture, L7 & L4 Proxying, Weighted Round Robin, Enabling TLS 1.2/1.3

Traefik is an open-source reverse proxy written in GO and marketed as an Edge Router. It supports automatic TLS and HTTP/2 by default and other cloud native features. In this video I want to discuss Traefik as a reverse proxy and load balancer.
0:00 Intro
2:00 Problem
4:00 Traefik Architecture
11:00 TCP vs HTTP Proxying
12:00 Demo
15:30 Install Treafik Docker
16:40 Treafik as a Layer 7 Proxy
18:00 Static Configuration
20:00 Proxy to all 4 backend NodeJS services
27:00 Split load to multiple backends (app1/app2)
32:00 Block certain requests (/admin)
34:20 Weighted RR
38:30 Treafik as a Layer 4 Proxy (tcp router)
43:30 Create DNS record
44:40 Enable HTTPS on Treafik (lets encrypt)
50:00 Disable 1.1/1.0 Enable TLS 1.2 and TLS 1.3
53:50 Summary

Resources
https://docs.traefik.io/providers/file/

Config
https://github.com/hnasr/javascript_playground/tree/master/traefik
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Видео Traefik Crash Course - Architecture, L7 & L4 Proxying, Weighted Round Robin, Enabling TLS 1.2/1.3 канала Hussein Nasser