Health Check Commands: rok-etcd

Please refer to the following commands to perform a health check or investigation into Rok.

1. Check the status of the Rok etcd StatefulSet:

$ kubectl get statefulset -n rok rok-etcd -o wide

2. Check the status of the Rok etcd Pod:

$ kubectl get pods -n rok rok-etcd-0 -o wide

3. Inspect the events on the Rok etcd StatefulSet:

$ kubectl describe statefulset -n rok rok-etcd

4. Inspect the events on the Rok etcd Pod:

$ kubectl describe pod -n rok rok-etcd-0

5. Inspect the logs of the Rok etcd Pod:

$ kubectl logs -n rok rok-etcd-0 -f

6. Inspect the persistent volume claim of the Rok etcd Pod:

$ kubectl get pvc -n rok data-rok-etcd-0

Useful links

1. Rok Components
2. Rok installation guide
3. rok-deploy task