remove unused mac address

Author: NihaNallappagari

cns/imds/client.go

@@ -164,7 +164,6 @@ func (c *Client) getInstanceMetadata(ctx context.Context, imdsComputePath string
 
 // NetworkInterface represents a network interface from IMDS
 type NetworkInterface struct {
-	MacAddress string `json:"macAddress"`
 	// IMDS only returns compartment fields - these are mapped to NC ID and NC version concepts
 	InterfaceCompartmentId      string `json:"interfaceCompartmentId,omitempty"`
 	InterfaceCompartmentVersion string `json:"interfaceCompartmentVersion,omitempty"`

cns/imds/client_test.go

@@ -105,12 +105,10 @@ func TestGetNCVersions(t *testing.T) {
 	networkMetadata := []byte(`{
 		"interface": [
 			{
-				"macAddress": "00:0D:3A:12:34:56",
 				"interfaceCompartmentVersion": "1",
 				"interfaceCompartmentId": "nc-12345-67890"
 			},
 			{
-				"macAddress": "00:0D:3A:CD:EF:12",
 				"interfaceCompartmentVersion": "1",
 				"interfaceCompartmentId": ""
 			}
@@ -145,12 +143,10 @@ func TestGetNCVersions(t *testing.T) {
 	require.Len(t, interfaces, 2, "expected 2 interfaces")
 
 	// Check first interface
-	assert.Equal(t, "00:0D:3A:12:34:56", interfaces[0].MacAddress)
 	assert.Equal(t, "nc-12345-67890", interfaces[0].InterfaceCompartmentId)
 	assert.Equal(t, "1", interfaces[0].InterfaceCompartmentVersion)
 
 	// Check second interface
-	assert.Equal(t, "00:0D:3A:CD:EF:12", interfaces[1].MacAddress)
 	assert.Equal(t, "", interfaces[1].InterfaceCompartmentId)
 	assert.Equal(t, "1", interfaces[1].InterfaceCompartmentVersion)
 }
@@ -178,7 +174,6 @@ func TestGetNCVersionsNoNCIDs(t *testing.T) {
 	networkMetadataNoNC := []byte(`{
 		"interface": [
 			{
-				"macAddress": "00:0D:3A:12:34:56",
 				"ipv4": {
 					"ipAddress": [
 						{
@@ -207,8 +202,5 @@ func TestGetNCVersionsNoNCIDs(t *testing.T) {
 
 	// Verify we got interfaces but they don't have compartment IDs
 	require.Len(t, interfaces, 1, "expected 1 interface")
-
-	// Check that interfaces have MAC addresses but no compartment IDs
-	assert.Equal(t, "00:0D:3A:12:34:56", interfaces[0].MacAddress)
 	assert.Equal(t, "", interfaces[0].InterfaceCompartmentId)
 }