More cleanup.

cmd/minikube/cmd/root.go

@@ -33,7 +33,6 @@ import (
 	"k8s.io/minikube/cmd/util"
 	"k8s.io/minikube/pkg/minikube/config"
 	"k8s.io/minikube/pkg/minikube/constants"
-	"k8s.io/minikube/pkg/minikube/machine"
 	"k8s.io/minikube/pkg/minikube/notify"
 )
 
@@ -56,7 +55,6 @@ const (
 
 var (
 	enableUpdateNotification = true
-	clientType               machine.ClientType
 )
 
 var viperWhiteList = []string{

pkg/minikube/machine/client.go

@@ -49,25 +49,7 @@ import (
 
 type driverGetter func([]byte) (drivers.Driver, error)
 
-type ClientType int
-type clientFactory interface {
-	NewClient(string, string) libmachine.API
-}
-
-type localClientFactory struct{}
-
-func (*localClientFactory) NewClient(storePath, certsDir string) libmachine.API {
-	return &LocalClient{
-		certsDir:     certsDir,
-		storePath:    storePath,
-		Filestore:    persist.NewFilestore(storePath, certsDir, certsDir),
-		legacyClient: (&rpcClientFactory{}).NewClient(storePath, certsDir),
-	}
-}
-
-type rpcClientFactory struct{}
-
-func (*rpcClientFactory) NewClient(storePath, certsDir string) libmachine.API {
+func NewRPCClient(storePath, certsDir string) libmachine.API {
 	c := libmachine.NewClient(storePath, certsDir)
 	c.SSHClientType = ssh.Native
 	return c
@@ -82,7 +64,7 @@ func NewAPIClient() (libmachine.API, error) {
 		certsDir:     certsDir,
 		storePath:    storePath,
 		Filestore:    persist.NewFilestore(storePath, certsDir, certsDir),
-		legacyClient: (&rpcClientFactory{}).NewClient(storePath, certsDir),
+		legacyClient: NewRPCClient(storePath, certsDir),
 	}, nil
 }
 

pkg/minikube/machine/client_darwin.go

@@ -29,7 +29,6 @@ import (
 
 var driverMap = map[string]driverGetter{
 	"vmwarefusion": getVMWareFusionDriver,
-	"xhyve":        getXhyveDriver,
 	"virtualbox":   getVirtualboxDriver,
 }
 

pkg/minikube/machine/client_linux.go

@@ -28,18 +28,10 @@ import (
 )
 
 var driverMap = map[string]driverGetter{
-	"kvm":        getKVMDriver,
 	"virtualbox": getVirtualboxDriver,
 	"none":       getNoneDriver,
 }
 
-func getKVMDriver(rawDriver []byte) (drivers.Driver, error) {
-	return nil, errors.New(`
-The KVM driver is not included in minikube yet.  Please follow the direction at
-https://github.com/kubernetes/minikube/blob/master/DRIVERS.md#kvm-driver
-`)
-}
-
 func getNoneDriver(rawDriver []byte) (drivers.Driver, error) {
 	var driver drivers.Driver
 	driver = &none.Driver{}

pkg/minikube/machine/client_test.go

@@ -116,7 +116,10 @@ func TestGetDriver(t *testing.T) {
 }
 
 func TestLocalClientNewHost(t *testing.T) {
-	c := (&localClientFactory{}).NewClient("", "")
+	c, err := NewAPIClient()
+	if err != nil {
+		t.Fatal(err)
+	}
 
 	var tests = []struct {
 		description string