remove Available() method from BareMetalHost

It is up to the consumer, not the host, to decide when a host is ready
to have provisioning instructions added. The checks in the Available()
method will be inlined in cluster-api-provider-metal3.

Signed-off-by: Doug Hellmann <dhellmann@redhat.com>

apis/metal3.io/v1alpha1/baremetalhost_types.go

@@ -608,20 +608,6 @@ func (host *BareMetalHost) BootMode() BootMode {
 	return mode
 }
 
-// Available returns true if the host is available to be provisioned.
-func (host *BareMetalHost) Available() bool {
-	if host.Spec.ConsumerRef != nil {
-		return false
-	}
-	if host.GetDeletionTimestamp() != nil {
-		return false
-	}
-	if host.HasError() {
-		return false
-	}
-	return true
-}
-
 // SetErrorMessage updates the ErrorMessage in the host Status struct
 // and increases the ErrorCount
 func (host *BareMetalHost) SetErrorMessage(errType ErrorType, message string) {

apis/metal3.io/v1alpha1/baremetalhost_types_test.go

@@ -2,79 +2,13 @@ package v1alpha1
 
 import (
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/assert"
 
 	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
-func TestHostAvailable(t *testing.T) {
-	hostWithError := BareMetalHost{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "myhost",
-			Namespace: "myns",
-		},
-	}
-	hostWithError.SetErrorMessage(RegistrationError, "oops something went wrong")
-
-	testCases := []struct {
-		Host        BareMetalHost
-		Expected    bool
-		FailMessage string
-	}{
-		{
-			Host: BareMetalHost{
-				ObjectMeta: metav1.ObjectMeta{
-					Name:      "myhost",
-					Namespace: "myns",
-				},
-			},
-			Expected:    true,
-			FailMessage: "available host returned not available",
-		},
-		{
-			Host:        hostWithError,
-			Expected:    false,
-			FailMessage: "host with error returned as available",
-		},
-		{
-			Host: BareMetalHost{
-				ObjectMeta: metav1.ObjectMeta{
-					Name:      "myhost",
-					Namespace: "myns",
-				},
-				Spec: BareMetalHostSpec{
-					ConsumerRef: &corev1.ObjectReference{
-						Name:      "mymachine",
-						Namespace: "myns",
-					},
-				},
-			},
-			Expected:    false,
-			FailMessage: "host with consumerref returned as available",
-		},
-		{
-			Host: BareMetalHost{
-				ObjectMeta: metav1.ObjectMeta{
-					Name:              "myhost",
-					Namespace:         "myns",
-					DeletionTimestamp: &metav1.Time{Time: time.Now()},
-				},
-			},
-			Expected:    false,
-			FailMessage: "deleted host returned as available",
-		},
-	}
-
-	for _, tc := range testCases {
-		if tc.Host.Available() != tc.Expected {
-			t.Error(tc.FailMessage)
-		}
-	}
-}
-
 func TestHostNeedsHardwareInspection(t *testing.T) {
 
 	testCases := []struct {