Butane config in example cannot be translated: error parsing version; must be a valid semver

[scrool]

Which section(s) is the issue in?

Disk partitioning found under:

OKD Installing / Installing on any platform / Installing a cluster on any platform

What needs fixing?

Butane config examples aren't parsable by Butane 0.20.0:

$ butane --check $HOME/clusterconfig/98-var-partition.bu
Error translating config: error parsing version; must be a valid semver

The issue is in:

version: 4.0

which should be changed to current version of the OpenShift - e.g.:

version: 4.14.0

A one-liner change might help here. For more explanation there could be also a link to https://coreos.github.io/butane/upgrading-openshift which explains differences between various OpenShift Butane Configs.