How to: Say goodbye to values.yaml and hello to flags
We use strongly typed Go CLI flags, so that you can run `--help` instead of trawling through countless Helm chart README files to find the correct `--set` combination for what you want.

```bash
arkade install ingress-nginx --help

Install ingress-nginx. This app can be installed with Host networking for
cases where an external LB is not available. please see the --host-mode
flag and the ingress-nginx docs for more info

Usage:
  arkade install ingress-nginx [flags]

Aliases:
  ingress-nginx, nginx-ingress

Examples:
  arkade install ingress-nginx --namespace default

Flags:
  -h, --help               help for ingress-nginx
      --host-mode          If we should install ingress-nginx in host mode.
  -n, --namespace string   The namespace used for installation (default "default")
      --update-repo        Update the helm repo (default true)
```