September 2018
Intermediate to advanced
764 pages
20h 6m
English
Whil a PersistentVolume decouples storage from individual Pods, it still lacks the automation that we've come to expect from Kubernetes, because the cluster administrator (you) must manually interact with their cloud provider to provision new storage spaces, and then create a PersistentVolume to represent them in Kubernetes:

Furthermore, a PVC to PV binding is a one-to-one mapping; this means we must take care when creating our PVs. For instance, let's suppose we have 2 PVCs—one requesting 10 GB and the other 40 GB. If we register two PVs, each of size 25GB, then only the 10 GB PVC would ...
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