Restart & Delete workloads

Restart Statefulset workload

Related link

• Delete a StatefulSet

Notice

1. Do not removing statefulset workload, it will scale down to 0 and not bring up anymore. Instead of just removing pods, It will help the pods restart base on statefulset strategy
2. Rollout statefulset is not work when status of statefulset is completed
3. Deleting pods in statefulset will not remove associated volume

Note

Deleting the PVC after the pods have terminated might trigger deletion of the backing Persistent Volumes depending on the storage class and reclaim policy. You should never assume ability to access a volume after claim deletion.

Note: Use caution when deleting a PVC, as it may lead to data loss.

4. Complete deletion of a StatefulSet

To delete everything in a StatefulSet, including the associated pods, you can run a series of commands similar to the following*

grace=$(kubectl get pods <stateful-set-pod> --template '{{.spec.terminationGracePeriodSeconds}}')
kubectl delete statefulset -l app.kubernetes.io/name=MyApp
sleep $grace
kubectl delete pvc -l app.kubernetes.io/name=MyApp

Force Delete StatefulSet Pods

Related link

• Force Delete StatefulSet Pods