Need help to resolve :- connection lost in the UI

Questions
2

Hey @kartikm

Your need websockets enabled, am not 100 percent sure on k8s, but after some searching something like this:

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: n8n-ingress
  annotations:
    nginx.ingress.kubernetes.io/proxy-read-timeout: "3600"
    nginx.ingress.kubernetes.io/proxy-send-timeout: "3600"
    nginx.ingress.kubernetes.io/proxy-http-version: "1.1"
    nginx.ingress.kubernetes.io/connection-proxy-header: "upgrade"
    nginx.ingress.kubernetes.io/websocket-services: "<your-n8n-service-name>"   # Optional but helps with older nginx-ingress
    nginx.ingress.kubernetes.io/enable-websockets: "true"                       # Sometimes needed

Similar issues with dockers nginx Connection lost" after upgrade to n8n 1.98.1 using Docker + Nginx (Ubuntu 24.04)

Hopefully that does the trick for ingress, and can help look into the enc key after this too if you’d like.

I know dockers quite well, still touching up on k8s so happy to explore and learn more too :slight_smile:
Samuel