Just minor issue, but you have to redirect stderr to stdout to see -h

/usr/libexec/csi/csiceph -v 2>&1|less

Is your feature request related to a problem? Please describe.
Add unit test for NodeExpand

Describe the solution you'd like
[A clear and concise description of what you want to happen.]

• Move crds from templates to crds which is the recommended way for installing crds using helm3

• Add template/crds.yaml with

  {{- if .Values.installCRDs }}
  {{- range $path, $bytes := .Files.Glob "crds/*.yaml" }}
    {{ $.Files.Get $path }}
  ---
  {{- end }}
  {{- end

What

Encrypt volumes provisioned by topolvm

How

eg. LUKS

Generate per-PVC encryption keys, stored as Kubernetes secrets.

The threat this would mitigate is physical theft of server (as keys are only kept in memory)