private async Task <VirtualMachine> GetMachineById(Guid id)
{
ManagedObjectReference machineReference = _connectionService.GetMachineById(id);
if (machineReference == null)
{
// lookup reference
machineReference = await GetVm(id);
// return null if not found
if (machineReference == null)
{
return(null);
}
}
if (_client == null)
{
return(null);
}
// retrieve all machine properties we need
RetrievePropertiesResponse propertiesResponse = await _client.RetrievePropertiesAsync(
_props,
VmFilter(machineReference, "name summary.guest.toolsStatus summary.runtime.host summary.runtime.powerState config.hardware.device"));
NetVimClient.ObjectContent vm = propertiesResponse.returnval.FirstOrDefault();
bool vmToolsAvailable = false;
var toolsStatus = vm.GetProperty("summary.guest.toolsStatus");
if (toolsStatus != null)
{
var virtualMachineToolsStatus = (VirtualMachineToolsStatus)toolsStatus;
vmToolsAvailable = !(
virtualMachineToolsStatus == VirtualMachineToolsStatus.toolsNotInstalled ||
virtualMachineToolsStatus == VirtualMachineToolsStatus.toolsNotRunning
);
}
VirtualMachine machine = new VirtualMachine
{
Devices = vm.GetProperty("config.hardware.device") as VirtualDevice[],
HostReference = ((ManagedObjectReference)vm.GetProperty("summary.runtime.host")).Value,
Id = id,
Name = vm.GetProperty("name") as string,
Reference = vm.obj,
State = (VirtualMachinePowerState)vm.GetProperty("summary.runtime.powerState") == VirtualMachinePowerState.poweredOn ? "on" : "off",
VmToolsAvailable = vmToolsAvailable
};
return(machine);
}
public bool VmToolsAvailable(RetrievePropertiesResponse propertiesResponse)
{
NetVimClient.ObjectContent[] oc = propertiesResponse.returnval;
NetVimClient.ObjectContent obj = oc[0];
foreach (DynamicProperty dp in obj.propSet)
{
if (dp.val.GetType() == typeof(VirtualMachineSummary))
{
VirtualMachineSummary vmSummary = (VirtualMachineSummary)dp.val;
//check vmware tools status
var tools_status = vmSummary.guest.toolsStatus;
if (tools_status == VirtualMachineToolsStatus.toolsNotInstalled || tools_status == VirtualMachineToolsStatus.toolsNotRunning)
{
return(false);
}
}
}
return(true);
}
public async Task <string> UploadFileToVm(Guid uuid, string username, string password, string filepath, Stream fileStream)
{
_logger.LogDebug("UploadFileToVm called");
ManagedObjectReference vmReference = vmReference = await GetVm(uuid);
if (vmReference == null)
{
var errorMessage = $"could not upload file, vmReference is null";
_logger.LogDebug(errorMessage);
return(errorMessage);
}
//retrieve the properties specificied
RetrievePropertiesResponse response = await _client.RetrievePropertiesAsync(
_props,
VmFilter(vmReference));
NetVimClient.ObjectContent[] oc = response.returnval;
NetVimClient.ObjectContent obj = oc[0];
foreach (DynamicProperty dp in obj.propSet)
{
if (dp.val.GetType() == typeof(VirtualMachineSummary))
{
VirtualMachineSummary vmSummary = (VirtualMachineSummary)dp.val;
//check vmware tools status
var tools_status = vmSummary.guest.toolsStatus;
if (tools_status == VirtualMachineToolsStatus.toolsNotInstalled || tools_status == VirtualMachineToolsStatus.toolsNotRunning)
{
var errorMessage = $"could not upload file, VM Tools is not running";
_logger.LogDebug(errorMessage);
return(errorMessage);
}
// user credentials on the VM
NamePasswordAuthentication credentialsAuth = new NamePasswordAuthentication()
{
interactiveSession = false,
username = username,
password = password
};
ManagedObjectReference fileManager = new ManagedObjectReference()
{
type = "GuestFileManager",
Value = "guestOperationsFileManager"
};
// upload the file
GuestFileAttributes fileAttributes = new GuestFileAttributes();
var fileTransferUrl = _client.InitiateFileTransferToGuestAsync(fileManager, vmReference, credentialsAuth, filepath, fileAttributes, fileStream.Length, true).Result;
// Replace IP address with hostname
RetrievePropertiesResponse hostResponse = await _client.RetrievePropertiesAsync(_props, HostFilter(vmSummary.runtime.host, "name"));
string hostName = hostResponse.returnval[0].propSet[0].val as string;
if (!fileTransferUrl.Contains(hostName))
{
fileTransferUrl = fileTransferUrl.Replace("https://", "");
var s = fileTransferUrl.IndexOf("/");
fileTransferUrl = "https://" + hostName + fileTransferUrl.Substring(s);
}
// http put to url
using (var httpClientHandler = new HttpClientHandler())
{
using (var httpClient = new HttpClient(httpClientHandler))
{
httpClient.DefaultRequestHeaders.Accept.Clear();
using (MemoryStream ms = new MemoryStream())
{
var timeout = _configuration.GetSection("vmOptions").GetValue("Timeout", 3);
httpClient.Timeout = TimeSpan.FromMinutes(timeout);
fileStream.CopyTo(ms);
var fileContent = new ByteArrayContent(ms.ToArray());
var uploadResponse = await httpClient.PutAsync(fileTransferUrl, fileContent);
}
}
}
}
}
return("");
}
public string GetPowerState(RetrievePropertiesResponse propertiesResponse)
{
VmPowerState State = VmPowerState.off;
string state = null;
NetVimClient.ObjectContent[] oc = propertiesResponse.returnval;
NetVimClient.ObjectContent obj = oc[0];
foreach (DynamicProperty dp in obj.propSet)
{
if (dp.val.GetType() == typeof(VirtualMachineSummary))
{
try
{
VirtualMachineSummary summary = (VirtualMachineSummary)dp.val;
//vm.Name = summary.config.name;
//vm.Path = summary.config.vmPathName;
//vm.Id = summary.config.uuid;
//vm.IpAddress = summary.guest.ipAddress;
//vm.Os = summary.guest.guestId;
State = (summary.runtime.powerState == VirtualMachinePowerState.poweredOn)
? VmPowerState.running
: VmPowerState.off;
//vm.IsPoweredOn = (summary.runtime.powerState == VirtualMachinePowerState.poweredOn);
//vm.Reference = summary.vm.AsString(); //summary.vm.type + "|" + summary.vm.Value;
//vm.Stats = String.Format("{0} | mem-{1}% cpu-{2}%", summary.overallStatus,
// Math.Round(((float)summary.quickStats.guestMemoryUsage / (float)summary.runtime.maxMemoryUsage) * 100, 0),
// Math.Round(((float)summary.quickStats.overallCpuUsage / (float)summary.runtime.maxCpuUsage) * 100, 0));
//vm.Annotations = summary.config.annotation.Lines();
//vm.ContextNumbers = vm.Annotations.FindOne("context").Value();
//vm.ContextNames = vm.Annotations.FindOne("display").Value();
//vm.HasGuestAgent = (vm.Annotations.FindOne("guestagent").Value() == "true");
//vm.Question = GetQuestion(summary.runtime.question);
//vm.Status = "deployed";
//if (_tasks.ContainsKey(vm.Id))
//{
// var t = _tasks[vm.Id];
// vm.Task = new VmTask { Name= t.Action, WhenCreated = t.WhenCreated, Progress = t.Progress };
//}
}
catch (Exception ex)
{
_logger.LogDebug(ex.Message);
}
}
}
if (State == VmPowerState.running)
{
state = "on";
}
else if (State == VmPowerState.off)
{
state = "off";
}
else
{
state = "error";
}
return(state);
}
