With Traefik you can load balance between the different nodes of your cluster with one web page.
ie, https://proxmox.richay.au could access either one of the three nodes I have available, but it comes with one issue, you wont be able to use the shell as the websocket it uses needs to be upgraded in Traefik.
This is my dynamic config.yaml in traefik
http:
routers:
proxmox:
entryPoints:
- "https"
rule: "Host(`proxmox.richay.au`)"
middlewares:
- https-redirectscheme
- websocket-upgrade
tls: {}
service: proxmox
services:
proxmox:
loadBalancer:
sticky:
cookie: {}
servers:
- url: "https://10.10.10.1:8006" # IP of node 1
- url: "https://10.10.10.2:8006" # IP of node 2
- url: "https://10.10.10.3:8006" # IP of node 3
passHostHeader: true
middlewares:
https-redirectscheme:
redirectScheme:
scheme: https
permanent: true
websocket-upgrade:
headers:
CustomRequestHeaders:
Upgrade: websocket
Connection: Upgrade
This will allow the proxmox shells to work 🙂