Health Check Commands: Jupyter Web App (JWA)

The Jupyter Web Application (JWA) is one of the CRUD (Create, Read, Update and Delete) applications of EKF. It provides a UI for spawning new and managing existing Jupyter Notebook servers on Kubernetes. Each Jupyter Notebook server is represented as a Notebook custom resource that the Notebook Controller manages. Please refer to the following commands to perform a health check or investigation into the Jupyter Web App (JWA).

1. Check the status of the Jupyter Web App Deployment:

$ kubectl get deployment -n kubeflow jupyter-web-app-deployment -o wide

2. Inspect the events on the Jupyter Web App Deployment:

$ kubectl describe deployment -n kubeflow jupyter-web-app-deployment

3. Check the status of the Jupyter Web App Pod:

$ kubectl get pods -n kubeflow -l kustomize.component=jupyter-web-app -o wide

4. View Jupyter Web App logs:

$ kubectl logs -n kubeflow deploy/jupyter-web-app-deployment -f

Useful links

1. Kubeflow Documentation