Open WebUI

Open WebUI provides a browser interface to local language models and relies on Authentik for single sign-on. The service runs as a StatefulSet and stores its data on a Longhorn volume.

Health checks

Vectorizing large RAG documents can freeze the UI for several minutes. To avoid unnecessary pod restarts, the liveness and readiness probes now tolerate up to five minutes of failures. A startup probe with a ten-minute threshold covers the initial launch.