fix(ovirt): check if mac exists, otherwise set empty string to it

go.sum

@@ -41,8 +41,6 @@ github.com/rogpeppe/go-internal v1.12.0 h1:exVL4IDcn6na9z1rAb56Vxr+CgyK3nn3O+epU
 github.com/rogpeppe/go-internal v1.12.0/go.mod h1:E+RYuTGaKKdloAfM02xzb0FW3Paa99yedzYV+kq4uf4=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
-github.com/vmware/govmomi v0.36.0 h1:h8+PfYnsIihvUpzD2Mb9kFnSWEz1u2dRWxrBLi79N9I=
-github.com/vmware/govmomi v0.36.0/go.mod h1:mtGWtM+YhTADHlCgJBiskSRPOZRsN9MSjPzaZLte/oQ=
 github.com/vmware/govmomi v0.36.1 h1:+E/nlfteQ8JvC0xhuKAfpnMsuIeGeGj7rJwqENUcWm8=
 github.com/vmware/govmomi v0.36.1/go.mod h1:mtGWtM+YhTADHlCgJBiskSRPOZRsN9MSjPzaZLte/oQ=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=

internal/source/ovirt/ovirt_sync.go

@@ -773,6 +773,12 @@ func (o *OVirtSource) syncVMInterfaces(nbi *inventory.NetboxInventory, ovirtVM *
 					// We add interface to the list
 					var vmInterface *objects.VMInterface
 					var err error
+					vmInterfaceMac := ""
+					if macAddressObj, exists := reportedDevice.Mac(); exists {
+						if macAddress, exists := macAddressObj.Address(); exists {
+							vmInterfaceMac = macAddress
+						}
+					}
 					if reportedDeviceName, exists := reportedDevice.Name(); exists {
 						vmInterface, err = nbi.AddVMInterface(o.Ctx, &objects.VMInterface{
 							NetboxObject: objects.NetboxObject{
@@ -784,7 +790,7 @@ func (o *OVirtSource) syncVMInterfaces(nbi *inventory.NetboxInventory, ovirtVM *
 							},
 							VM:         netboxVM,
 							Name:       reportedDeviceName,
-							MACAddress: strings.ToUpper(reportedDevice.MustMac().MustAddress()),
+							MACAddress: strings.ToUpper(vmInterfaceMac),
 							Enabled:    true, // TODO
 						})
 						if err != nil {