Minikube 0.26.0 - config set vm-driver none error

[BenHall]

$ minikube config set vm-driver none
[Driver none is not supported]

This worked within 0.26.0 and minikube start --vm-driver=none is accepted.

[BenHall]

I believe it's because "None" is missing from the constants.

minikube/pkg/minikube/constants/constants.go

Lines 49 to 57 in b27a989

	// SupportedVMDrivers is a list of supported drivers on all platforms. Currently
	// used in gendocs.
	var SupportedVMDrivers = [...]string{
	"virtualbox",
	"vmwarefusion",
	"kvm",
	"xhyve",
	"hyperv",
	}

[afbjorklund]

Curiosly, it only says "used in gendocs" ?

[BenHall]

Back tracking it a little and how I go there.

minikube/cmd/minikube/cmd/config/validations.go

Lines 32 to 39 in 37fd0f0

	func IsValidDriver(string, driver string) error {
	for _, d := range constants.SupportedVMDrivers {
	if driver == d {
	return nil
	}
	}
	return fmt.Errorf("Driver %s is not supported", driver)
	}

minikube/cmd/minikube/cmd/config/config.go

Line 50 in 0bf5166

validations: []setFn{IsValidDriver},

[afbjorklund]

Just saying - that comment is wrong...

[pauldamian]

Hey guys,
I've just installed minikube v.0.28 on Windows and I want to use it with Docker, so I've started it using vm-driver none, but it keeps failing, saying that it is not supported:

C:\Users\Paul>minikube version
minikube version: v0.28.0

C:\Users\Paul>minikube start --vm-driver=none
Starting local Kubernetes v1.10.0 cluster...
Starting VM...
F0622 15:02:14.986424    3140 cluster.go:212] Unsupported driver: none

Is there some configuration that I overlooked?

Later edit:
I see that this feature is only available for Linux boxes. I hoped I can skip the VirtualBox steps.
Maybe you could specify it more clearly in the installation documentation.