F #3144 monitoring methods should return the monitoring info (#3145)

src/oca/go/src/goca/host.go

@@ -240,9 +240,14 @@ func (host *Host) Info() error {
 }
 
 // Monitoring returns the host monitoring records.
-func (host *Host) Monitoring() error {
-	_, err := client.Call("one.host.monitoring", host.ID)
-	return err
+func (host *Host) Monitoring() (string, error) {
+	monitor_data, err := client.Call("one.host.monitoring", host.ID)
+
+	if err != nil{
+		return "", err
+	}else {
+		return monitor_data.Body(), err
+	}
 }
 
 // State looks up the state of the image and returns the ImageState

src/oca/go/src/goca/vm.go

@@ -624,9 +624,14 @@ func NewVMPool(args ...int) (*VMPool, error) {
 // -2: All resources
 // -1: Resources belonging to the user and any of his groups
 // >= 0: UID User's Resources
-func (vmpool *VMPool) Monitoring(filter int) error {
-	_, err := client.Call("one.vmpool.monitoring", filter)
-	return err
+func (vmpool *VMPool) Monitoring(filter int) (string, error) {
+	monitor_data, err := client.Call("one.vmpool.monitoring", filter)
+
+	if err != nil{
+		return "", err
+	}else {
+		return monitor_data.Body(), err
+	}
 }
 
 // Accounting returns the virtual machine history records
@@ -778,9 +783,14 @@ func (vm *VM) UpdateConf(tpl string) error {
 }
 
 // Monitoring Returns the virtual machine monitoring records
-func (vm *VM) Monitoring() error {
-	_, err := client.Call("one.vm.monitoring", vm.ID)
-	return err
+func (vm *VM) Monitoring() (string, error) {
+	monitor_data, err := client.Call("one.vm.monitoring", vm.ID)
+
+	if err != nil{
+		return "", err
+	}else {
+		return monitor_data.Body(), err
+	}
 }
 
 // Chown changes the owner/group of a VM. If uid or gid is -1 it will not