[Answered ]-Kubernetes create a persistent volume and use in my django app

You need to have one of two Kubernetes objects in place in order to make a PVC: a PersistentVolume(PV) or a StorageClass(SC).

As you showed, your PVC does not indicate a PV or a SC from which to create a volume.

Usually, when you don’t specify a PV or a SC in a PVC, a default SC will be used and you are not supposed to indicate the .resources in the PVC but in the default SC.

Maybe, if you just want to work with default SC, you would want to check if your specific cluster has it active or whether you need to create/activate it.