4th August 2021
Velero is a tool to backup and migrate Kubernetes resources and persistent volumes.
You can run a given set of workloads either on few large clusters (with many workloads in each cluster) or on many clusters (with few workloads in each cluster).
Here's a table that summarizes the pros and cons of various approaches:
Figure: Possibilities of number of clusters from learnk8s.io article
fallocate -l 20G /path/to/file
It looks like American english uses
zwhile British uses
s, some examples:
Both forms are correct, so choose the one that suits your liking.