Change GuestOSCustomizable to SupportedGuestOS (#53)

The GuestOSDescriptor ids fetched from the cluster
configoptions don't indicate whether the osType is customizable by GOSC or not.
It is a cautionary warning for GuestOS compatibility with the esx hosts of the
cluster.

It makes sense to change the name to SupportedGuestOS
since it will be used to mark osTypes that are considered "unsupported"
as false. Also to mark osTypes that currently unsupported from VM Services' perspective

api/v1alpha1/virtualmachineimage_types.go

@@ -73,9 +73,9 @@ type VirtualMachineImageStatus struct {
 	// Deprecated
 	PowerState    string `json:"powerState,omitempty"`
 
-	// GuestOSCustomizable indicates whether the VirtualMachineImage's osType is supported for
-	// customisation on the cluster
-	GuestOSCustomizable *bool  `json:"guestOsCustomizable,omitempty"`
+	// SupportedGuestOS indicates whether the VirtualMachineImage's osType is supported
+	// by the hosts in the cluster and VM Service
+	SupportedGuestOS *bool  `json:"supportedGuestOS,omitempty"`
 }
 
 // +genclient
@@ -87,7 +87,7 @@ type VirtualMachineImageStatus struct {
 // +kubebuilder:printcolumn:name="Version",type="string",JSONPath=".spec.productInfo.version"
 // +kubebuilder:printcolumn:name="OsType",type="string",JSONPath=".spec.osInfo.type"
 // +kubebuilder:printcolumn:name="Format",type="string",JSONPath=".spec.type"
-// +kubebuilder:printcolumn:name="GuestOSCustomizable",type="boolean",priority=1,JSONPath=".status.guestOsCustomizable"
+// +kubebuilder:printcolumn:name="SupportedGuestOS",type="boolean",priority=1,JSONPath=".status.supportedGuestOS"
 
 // VirtualMachineImage is the Schema for the virtualmachineimages API
 // A VirtualMachineImage represents a VirtualMachine image (e.g. VM template) that can be used as the base image