Kubernetes Storage Demos: HostPath & Local Type Examples
HostPath & Local Type Persistent Volumes in Kubernetes explained with simplified demos. HostPath ephemeral, no PVC needed. Local type requires PVC & StorageClass, nodeAffinity & automatic pod assignment.
In my previous post, shows the basic concepts for Storage in kubernetes, here I want to use some simplified demos to show how these concepts exactly used in a cluster. Here we use one Emphemral volume -- HostPath type, and a Persistent Volume -- local type as two examples: HostPath Type HostPath Type is an empheral volume, even if it will keep the stored file after Pod deleted. Main Difference: No PVC, directly bound with Pod Manually create affinity for Pod apiVersion: v1 kind: PersistentVolume metadata: name: hostpath-pv spec: capacity: storage: 100Mi accessModes:...