rename Registry field from name to host

cmd/registry/registryCreate.go

@@ -113,5 +113,5 @@ func parseCreateRegistryCmd(cmd *cobra.Command, args []string, flags *regCreateF
 		registryName = fmt.Sprintf("%s-%s", k3d.DefaultObjectNamePrefix, args[0])
 	}
 
-	return &k3d.Registry{Name: registryName, Image: flags.Image, Port: exposePort}, clusters
+	return &k3d.Registry{Host: registryName, Image: flags.Image, Port: exposePort}, clusters
 }

pkg/client/registry.go

@@ -48,16 +48,16 @@ func RegistryRun(ctx context.Context, runtime runtimes.Runtime, reg *k3d.Registr
 func RegistryCreate(ctx context.Context, runtime runtimes.Runtime, reg *k3d.Registry) (*k3d.Node, error) {
 
 	// registry name
-	if len(reg.Name) == 0 {
+	if len(reg.Host) == 0 {
-		reg.Name = k3d.DefaultRegistryName
+		reg.Host = k3d.DefaultRegistryName
 	}
-	if err := ValidateHostname(reg.Name); err != nil {
+	if err := ValidateHostname(reg.Host); err != nil {
 		log.Errorln("Invalid name for registry")
 		log.Fatalln(err)
 	}
 
 	registryNode := &k3d.Node{
-		Name:    reg.Name,
+		Name:    reg.Host,
 		Image:   reg.Image,
 		Role:    k3d.RegistryRole,
 		Network: "bridge", // Default network: TODO: change to const from types

pkg/config/transform.go

@@ -206,7 +206,7 @@ func TransformSimpleToClusterConfig(ctx context.Context, runtime runtimes.Runtim
 	}
 	if simpleConfig.Registries.Create {
 		clusterCreateOpts.Registries.Create = &k3d.Registry{
-			Name:  fmt.Sprintf("%s-%s-registry", k3d.DefaultObjectNamePrefix, newCluster.Name),
+			Host:  fmt.Sprintf("%s-%s-registry", k3d.DefaultObjectNamePrefix, newCluster.Name),
 			Image: fmt.Sprintf("%s:%s", k3d.DefaultRegistryImageRepo, k3d.DefaultRegistryImageTag),
 			Port:  regPort,
 		}

pkg/types/types.go

@@ -356,7 +356,7 @@ const (
 
 // Registry describes a k3d-managed registry
 type Registry struct {
-	Name    string     `yaml:"name" json:"name"`
+	Host    string     `yaml:"host" json:"host"`
 	Image   string     `yaml:"image,omitempty" json:"image,omitempty"`
 	Port    ExposePort `yaml:"port" json:"port"`
 	Options struct {