Getting Started with Kubernetes - Third Edition

A stateful example

Let's take a look at an example of a stateful application. First, we will want to create and use a StorageClass, as we discussed earlier. This will allow us to hook into the Google Cloud Persistent Disk provisioner. The Kubernetes community is building provisioners for a variety of StorageClasses, including GCP and AWS. Each provisioner has its own set of parameters available. Both GCP and AWS providers let you choose the type of disk (solid-state, standard, and so on) as well as the fault zone that is needed to match the pod attaching to it. AWS additionally allows you to specify encryption parameters as well as IOPs for provisioned IOPs volumes. There are a number of other provisioners in the works, including Azure and ...