While Kubernetes allows for innovative ways to scale and use containerized workloads, there is still the need for storage solutions. Kubernetes facilitates this through persistent volumes, which provide the flexibility to control how storage is provisioned without affecting the pods that make use of that storage. Using persistent volumes, the same persistent volume claim could be set up to use a different type of backend storage based on the Kubernetes cluster it is deployed into.
Kubernetes persistent volumes are created through the use of a provisioner that interfaces with backend storage through the use of a plugin. The storage type can be a range of different formats, with support extending to Google Persistent Disk, Amazon EBS, Azure Disk Storage, and others. A reclaim policy is set for the persistent volume which determines its lifetime. This same policy controls what the cluster will do whenever a persistent volume
Kubernetes persistent volumes enable a great amount of flexibility when it comes to storage provisioning due to the