Health Check Commands: Kubeflow PVCViewer Controller

The PVCViewer Controller watches and manages PVCViewer custom resources that the Volumes Web App creates. For each PVC that the user requests to browse, the PVCViewer Controller syncs all Kubernetes resources that are needed to run a volume explorer UI on Kubernetes. Please refer to the following commands to perform a health check or investigation into the Kubeflow PVCViewer Controller.

1. Check the status of the PVCViewer Controller Deployment:

$ kubectl get deployment -n kubeflow pvcviewer-controller-controller-manager -o wide

2. Inspect the events on the PVCViewer Controller Deployment:

$ kubectl describe deployment -n kubeflow pvcviewer-controller-controller-manager

3. Check the status of the PVCViewer Controller Pod:

$ kubectl get pods -n kubeflow -l app=pvcviewer-controller -o wide

4. View PVCViewer Controller logs:

$ kubectl logs -n kubeflow deploy/pvcviewer-controller-controller-manager -c manager -f