Function shipcat::helm::template_check

pub fn template_check(
    mf: &Manifest, 
    reg: &Region, 
    skipped: &[String], 
    tpl: &str
) -> Result<()>

Helper to validate the assumption of the charts

This is an addon to checks done through kubeval. We don’t validate kubernetes schemas in here, but we do validate consistency of:

• labels: app.kubernetes.io/name, app.kubernetes.io/version, app.kubernetes.io/managed-by
• ownerReferences (need ShipcatManifest, !controller, uid propagated, name correct)