Merge pull request #2878 from bryanv/bryanv/vcsim-remove-nic-guest-net

Author: embano1

simulator/virtual_machine.go

@@ -1163,15 +1163,15 @@ func (vm *VirtualMachine) configureDevice(ctx *Context, devices object.VirtualDe
 			c.MacAddress = vm.generateMAC(*c.UnitNumber - 7) // Note 7 == PCI offset
 		}
 
-		if spec.Operation == types.VirtualDeviceConfigSpecOperationAdd {
-			vm.Guest.Net = append(vm.Guest.Net, types.GuestNicInfo{
-				Network:        name,
-				IpAddress:      nil,
-				MacAddress:     c.MacAddress,
-				Connected:      true,
-				DeviceConfigId: c.Key,
-			})
+		vm.Guest.Net = append(vm.Guest.Net, types.GuestNicInfo{
+			Network:        name,
+			IpAddress:      nil,
+			MacAddress:     c.MacAddress,
+			Connected:      true,
+			DeviceConfigId: c.Key,
+		})
 
+		if spec.Operation == types.VirtualDeviceConfigSpecOperationAdd {
 			if c.ResourceAllocation == nil {
 				c.ResourceAllocation = &types.VirtualEthernetCardResourceAllocation{
 					Reservation: types.NewInt64(0),
@@ -1352,6 +1352,13 @@ func (vm *VirtualMachine) removeDevice(ctx *Context, devices object.VirtualDevic
 				net.Value = b.Port.PortgroupKey
 			}
 
+			for j, nicInfo := range vm.Guest.Net {
+				if nicInfo.DeviceConfigId == key {
+					vm.Guest.Net = append(vm.Guest.Net[:j], vm.Guest.Net[j+1:]...)
+					break
+				}
+			}
+
 			networks := vm.Network
 			RemoveReference(&networks, net)
 			ctx.Map.Update(vm, []types.PropertyChange{