fix(jupyterhub): set sticky sessions for websocket

2025-12-05 10:09:21 +09:00
parent 6fa0d27f7d
commit 98b03704d7
1 changed files with 4 additions and 0 deletions
--- a/jupyterhub/jupyterhub-values.gomplate.yaml
+++ b/jupyterhub/jupyterhub-values.gomplate.yaml
@@ -445,6 +445,10 @@ ingress:
  annotations:
    kubernetes.io/ingress.class: traefik
    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    # Enable sticky sessions for WebSocket connections (required for Jupyter RTC/MCP)
+    traefik.ingress.kubernetes.io/service.sticky.cookie: "true"
+    traefik.ingress.kubernetes.io/service.sticky.cookie.name: jupyter-session
+    traefik.ingress.kubernetes.io/service.sticky.cookie.secure: "true"
  ingressClassName: traefik
  hosts:
    - {{ .Env.JUPYTERHUB_HOST }}