[FEATURE]: allow installing Helm charts with `--skip-crds`

[okuuva]

Feature Request

Background / Motivation

While deploying traefik with a separate chart for the CRDs, I noticed that there doesn't appear to be a way to deploy Helm charts with --skip-crds flag in Garden.

What should the user be able to do?

In case you want to manage CRDs separately (e.g. with traefik) you'd want to be able to deploy a Helm chart with the --skip-crds flag.

Why do they want to do this? What problem does it solve?

See https://github.com/traefik/traefik-helm-chart/blob/master/CONTRIBUTING.md#about-crds

Suggested Implementation(s)

Something like:

spec:
  skipCrds: true

How important is this feature for you/your team?

🌹 It’s a nice to have, but nice things are nice 🙂

[okuuva]

Alternatively, being able to define any arbitrary additional flags for the helm install/upgrade commands would do the trick.

[eysi09]

Hi @okuuva

Thanks for the request. That makes a lot of sense at first glance. We already have an extraFlags field on certain action types and we can add this to Helm as well.

We're a bit busy with some in-flight items at the moment but we'll take a look when we can.