private static void Enable()
{
ExecutePSCmdlet executeEnableWinRmCmd = new ExecutePSCmdlet();
string enableWinRmCmd = "Set-WSManQuickConfig -Force";
executeEnableWinRmCmd.Execute(Resources.EnablingWinRM, enableWinRmCmd);
if (executeEnableWinRmCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(Resources.ErrorEnablingWinRM);
}
}
private static void Configure()
{
string[] configureCmds = new string[3]
{
"Set-WSManInstance -ComputerName \"localhost\" -resourceuri \"winrm/config/service/auth\" -valueset @{Basic=\"true\"} ",
"Set-WSManInstance -ComputerName \"localhost\" -resourceuri \"winrm/config/client\" -valueset @{AllowUnencrypted=\"true\"} ",
"Set-WSManInstance -ComputerName \"localhost\" -resourceuri \"winrm/config/client\" -valueset @{TrustedHosts=\"*\"} "
};
string[] messages = new string[3]
{
Resources.ConfigWinRMAuth,
Resources.ConfigWinRMEnc,
Resources.ConfigWinRMTrustedHost
};
for (int i = 0; i < 3; i++)
{
ExecutePSCmdlet executeWinRmConfigCmd = new ExecutePSCmdlet();
executeWinRmConfigCmd.Execute(messages[i], configureCmds[i]);
if (executeWinRmConfigCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(Resources.ErrorConfigWinRM);
}
}
}
private void WaitTillReady()
{
string getAzureRoleCmd = string.Format(CultureInfo.InvariantCulture, "Get-AzureRole -ServiceName \"{0}\" -Slot Production -InstanceDetails", Service);
while (true)
{
System.Threading.Thread.Sleep(5000);
ExecutePSCmdlet executeGetAzureRoleStatus = new ExecutePSCmdlet();
executeGetAzureRoleStatus.Execute("Fetching the VM status.", getAzureRoleCmd);
if (executeGetAzureRoleStatus.ErrorOccurred == true)
{
throw new ApplicationFailedException("Error fetching VM status.");
}
bool areAllReady = true;
foreach (PSObject eachResult in executeGetAzureRoleStatus.OutputData)
{
string vmstatus = eachResult.Properties["InstanceStatus"].Value.ToString();
string vmName = eachResult.Properties["InstanceName"].Value.ToString();
if (vmstatus != "ReadyRole")
{
areAllReady = false;
}
if (vmstatus == "ProvisioningFailed")
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, "Failed to initialize VM {0}.", vmName));
}
WriteObject(string.Format(CultureInfo.InvariantCulture, "Status of VM {0} is {1}", vmName, vmstatus));
}
if (areAllReady == true)
{
break;
}
}
}
private bool ServiceExists()
{
string command = string.Format("@(Get-AzureService | % {{ $_ }} | WHERE-Object {{$_.ServiceName -eq \"{0}\" }}).Count", Service.Trim());
ExecutePSCmdlet executeGetServiceCmd = new ExecutePSCmdlet();
executeGetServiceCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.VerifyIfServiceExist, Service), command);
if (executeGetServiceCmd.OutputData == null || executeGetServiceCmd.OutputData.Count() == 0)
{
return false;
}
return int.Parse(executeGetServiceCmd.OutputData.ElementAt(0).ToString()) == 1;
}
private string GetWin2KImageName()
{
// get all images and look for the desired pattern in family name
ExecutePSCmdlet executeGetAzureVMImageCmd = new ExecutePSCmdlet();
string getAzureVMImageCmd = "Get-AzureVMImage";
executeGetAzureVMImageCmd.Execute(Resources.ExecutingGetAzureVMImage, getAzureVMImageCmd);
if (executeGetAzureVMImageCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(Resources.GetAzureVMImageFailed);
}
if (executeGetAzureVMImageCmd.OutputData != null)
{
foreach (PSObject eachImageDetails in executeGetAzureVMImageCmd.OutputData)
{
PSPropertyInfo imageFamilyProperty = eachImageDetails.Properties["ImageFamily"];
PSPropertyInfo imageLocationProperty = eachImageDetails.Properties["Location"];
if ((imageFamilyProperty != null) &&
(imageFamilyProperty.Value != null) &&
imageFamilyProperty.Value.ToString().Contains(Resources.Win2KR8SP1FamilyName) &&
//Check if location is not null
(imageLocationProperty != null) &&
(imageLocationProperty.Value != null) &&
//Check if image is present at the location where deployment is being created.
(imageLocationProperty.Value.ToString().ToLowerInvariant().Contains(this.Location.ToLowerInvariant()) == true) &&
(eachImageDetails.Properties["ImageName"] != null) &&
(eachImageDetails.Properties["ImageName"].Value != null))
{
return eachImageDetails.Properties["ImageName"].Value.ToString();
}
}
}
throw new ApplicationFailedException(string.Format(Resources.VMImageNotFoundFmt, Resources.Win2KR8SP1FamilyName));
}
private string GetOSDiskForVM(string vm)
{
string getAzureOSDiskCmd = string.Format(CultureInfo.InvariantCulture, "Get-AzureVM -ServiceName \"{0}\" -Name \"{1}\" | Get-AzureOSDisk ", Service, vm);
ExecutePSCmdlet executeGetAzureOSDiskCmd = new ExecutePSCmdlet();
executeGetAzureOSDiskCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.FetchigOSDiskForVM, vm), getAzureOSDiskCmd);
if (executeGetAzureOSDiskCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, Resources.ErrorFetchingOSDiskForVM, vm));
}
string osDiskName = executeGetAzureOSDiskCmd.OutputData.ElementAt(0).Properties["DiskName"].Value.ToString();
WriteObject(string.Format(CultureInfo.InvariantCulture, Resources.OSDiskNameForVM, vm, osDiskName));
return osDiskName;
}
private List<string> GetExistingVMs()
{
string getAzureVMCmd = string.Format(CultureInfo.InvariantCulture, "Get-AzureVM -ServiceName \"{0}\"", Service);
ExecutePSCmdlet executeGetAzureVMCmd = new ExecutePSCmdlet();
executeGetAzureVMCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.FetchingExistingVMs, Service), getAzureVMCmd);
List<string> vms = new List<string>();
if (executeGetAzureVMCmd.ErrorOccurred == true)
{
return vms;
}
if (executeGetAzureVMCmd.OutputData != null)
{
foreach (PSObject eachVMDetails in executeGetAzureVMCmd.OutputData)
{
PSPropertyInfo nameProperty = eachVMDetails.Properties["Name"];
if (nameProperty != null)
{
vms.Add(eachVMDetails.Properties["Name"].Value.ToString().ToUpperInvariant());
}
else
{
//We don't have name property in the received output object...so just print the output.
eachVMDetails.ToString();
}
}
}
return vms;
}
private void DeleteVM(string vm)
{
int currentRetryCount = 1;
int waitPeriodInSeconds = _waitPeriod / 1000;
while (true)
{
string removeVMCmd = string.Format(CultureInfo.InvariantCulture, "Remove-AzureVM -ServiceName \"{0}\" -Name \"{1}\" ", Service, vm);
ExecutePSCmdlet executeRemoveVMCmd = new ExecutePSCmdlet();
executeRemoveVMCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.DeletingVM, vm), removeVMCmd);
if (executeRemoveVMCmd.ErrorOccurred == true)
{
if (currentRetryCount == _retryCount)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, Resources.ErrorDeletingVM, vm));
}
else
{
WriteWarning(string.Format(CultureInfo.InvariantCulture, Resources.WarnAzureVMDeleteError, vm, waitPeriodInSeconds));
System.Threading.Thread.Sleep(_waitPeriod); //Wait before retry.
}
}
else
{
WriteObject(string.Format(CultureInfo.InvariantCulture, Resources.VMDeletionSuccess, vm));
break;
}
currentRetryCount++;
}
}
private void DeleteOSDisk(string disk)
{
int currentRetryCount = 1;
int waitPeriodInSeconds = _waitPeriodDiskDelete / 1000;
while (true)
{
string removeAzureDiskCmd = string.Format(CultureInfo.InvariantCulture, "Remove-AzureDisk -DiskName \"{0}\" -DeleteVHD", disk);
ExecutePSCmdlet executeRemoveAzureDiskCmd = new ExecutePSCmdlet();
executeRemoveAzureDiskCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.DeletingAzureDisk, disk), removeAzureDiskCmd);
if (executeRemoveAzureDiskCmd.ErrorOccurred == true)
{
if (currentRetryCount == _retryCount)
{
WriteWarning(string.Format(CultureInfo.InvariantCulture, Resources.ErrorDeletingAzureDisk, disk));
break;
}
else
{
WriteWarning(string.Format(CultureInfo.InvariantCulture, Resources.WarnErrorDeletingAzureDisk, disk, waitPeriodInSeconds));
System.Threading.Thread.Sleep(_waitPeriodDiskDelete); //Wait before retry.
}
}
else
{
WriteObject(string.Format(CultureInfo.InvariantCulture, Resources.AzureDiskDeleted, disk));
break;
}
currentRetryCount++;
}
}
private void CreateVMs()
{
int i = 1;
int waitPeriodInSeconds = _waitPeriod / 1000;
string createVMCmdTemplate = "New-AzureVMConfig -Name \"{0}\" -InstanceSize {1} -ImageName \"{2}\" | Add-AzureProvisioningConfig -Windows -Password {3} -AdminUserName \"{4}\" -EnableWinRMHttp | New-AzureVM –ServiceName \"{5}\"";
List<string> existingVMs = GetExistingVMs();
for (int j = 0; j < Count; j++)
{
string vmname = string.Concat(VMNamePrefix, "-", i++);
ValidateVMName(vmname);
//If VM with same name already exists and we are not supposed to delete it..Then give message and continue.
if (existingVMs.Contains(vmname.ToUpperInvariant()) == true)
{
if (_force == false)
{
WriteObject(string.Format(CultureInfo.InvariantCulture, Resources.VMAlreadyExists, vmname));
continue;
}
else
{
DeleteVMWithOSDisk(vmname);
}
}
// get vm image name if none was specified
if (string.IsNullOrEmpty(ImageName))
ImageName = GetWin2KImageName();
int currentRetryCount = 1;
string createVMCmd = string.Format(CultureInfo.InvariantCulture, createVMCmdTemplate, new string[] { vmname, InstanceSize, ImageName, AdminPassword, AdminUsername, Service });
while (true)
{
ExecutePSCmdlet executeCreateAzureVMCmd = new ExecutePSCmdlet();
executeCreateAzureVMCmd.Execute(string.Format(CultureInfo.InvariantCulture, "Creating VM {0}", vmname), createVMCmd);
if (executeCreateAzureVMCmd.ErrorOccurred == true)
{
if (currentRetryCount == _retryCount)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, "Attempt to create VM {0} failed.", vmname));
}
else
{
WriteWarning(string.Format(CultureInfo.InvariantCulture, Resources.WarnAzureVMCreationFailed, vmname, waitPeriodInSeconds));
System.Threading.Thread.Sleep(waitPeriodInSeconds);
}
}
else
{
WriteObject(string.Format(CultureInfo.InvariantCulture, "VM {0} created.", vmname));
break;
}
currentRetryCount++;
}
}
}
private void CreateService()
{
string createServiceCmd = string.Format(CultureInfo.InvariantCulture, "New-AzureService -ServiceName \"{0}\" -Location \"{1}\" ", Service, Location);
ExecutePSCmdlet executeCreateServiceCmd = new ExecutePSCmdlet();
executeCreateServiceCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.CreatingService, Service), createServiceCmd);
if (executeCreateServiceCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, Resources.ErrorCreatingService, Service));
}
}
private string GetIPAddress(string vmName)
{
string getAzureVMCmd = string.Format(CultureInfo.InvariantCulture, "Get-AzureVM -ServiceName \"{0}\" -Name \"{1}\" ", Service, vmName);
string message = string.Format(CultureInfo.InvariantCulture, "Fetching details for VM {0}", vmName);
ExecutePSCmdlet executeGetAzureVMCmd = new ExecutePSCmdlet();
executeGetAzureVMCmd.Execute(message, getAzureVMCmd);
if (executeGetAzureVMCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, "Error fetching details for VM '{0}'", vmName));
}
return executeGetAzureVMCmd.OutputData.ElementAt(0).Properties["IpAddress"].Value.ToString();
}
private string GetPort(string vmName)
{
string getAzureEndPointCmd = string.Format(CultureInfo.InvariantCulture, "Get-AzureVM -ServiceName \"{0}\" -Name \"{1}\" | Get-AzureEndPoint", Service, vmName);
string message = string.Format(CultureInfo.InvariantCulture, "Fetching Ports for VM '{0}'", vmName);
ExecutePSCmdlet executeGetAzureEndPointsCmd = new ExecutePSCmdlet();
executeGetAzureEndPointsCmd.Execute(message, getAzureEndPointCmd);
if (executeGetAzureEndPointsCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, "Error fetching Ports for VM '{0}'", vmName));
}
string port = string.Empty;
foreach (PSObject eachEndPoint in executeGetAzureEndPointsCmd.OutputData)
{
string endPointName = eachEndPoint.Properties["Name"].Value.ToString();
if (endPointName.Contains(EndpointPrefix) == true)
{
port = eachEndPoint.Properties["Port"].Value.ToString();
break;
}
}
return port;
}
private void AddEndPointsToVMs(string[] vmNames)
{
string endpointNameTemplate = EndpointName + "-{0}-{1}";
//DEBUG ENABLED string cmdTemplate = "Get-AzureVM -ServiceName \"{0}\" -Name \"{1}\" | Add-AzureEndpoint -Name \"{2}\" -Protocol \"{3}\" -PublicPort {4} -LocalPort {5} | Update-AzureVM -verbose -debug";
string cmdTemplate = "Get-AzureVM -ServiceName \"{0}\" -Name \"{1}\" | Add-AzureEndpoint -Name \"{2}\" -Protocol \"{3}\" -PublicPort {4} -LocalPort {5} | Update-AzureVM -verbose";
string messageTemplate = "Adding endpoint mapping [{0}, {1}] for the VM '{2}'";
string failedMessageTemplate = "Failed to add endpoint VM '{0}";
string successMessageTemplate = "Endpoint mapping [{0}, {1}] added for the VM '{2}";
for (int i = 0; i < vmNames.Length; i++)
{
int publicPort = PublicPort + i;
string[] cmdParams = new string[] { Service, vmNames[i], string.Format(CultureInfo.InvariantCulture, endpointNameTemplate, PrivatePort, publicPort), Protocol, publicPort.ToString(CultureInfo.InvariantCulture), PrivatePort.ToString(CultureInfo.InvariantCulture) };
string cmd = string.Format(CultureInfo.InvariantCulture, cmdTemplate, cmdParams);
ExecutePSCmdlet executeAddAzureEndPointCmd = new ExecutePSCmdlet();
string message = string.Format(CultureInfo.InvariantCulture, messageTemplate, publicPort, PrivatePort, vmNames[i]);
executeAddAzureEndPointCmd.Execute(message, cmd);
if (executeAddAzureEndPointCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(string.Format(CultureInfo.InvariantCulture, failedMessageTemplate, vmNames[i]));
}
WriteObject(string.Format(CultureInfo.InvariantCulture, successMessageTemplate, publicPort, PrivatePort, vmNames[i]));
}
}
private void SetAccountAsDefault()
{
ExecutePSCmdlet executeSetAzureSubscriptionCmd = new ExecutePSCmdlet();
string enableWinRmCmd = "Set-AzureSubscription -CurrentStorageAccount \"{0}\" -SubscriptionName \"{1}\" ";
executeSetAzureSubscriptionCmd.Execute(string.Format(CultureInfo.InvariantCulture, Resources.SetDefaultStorageAcc, StorageAccount, Subscription), string.Format(CultureInfo.InvariantCulture, enableWinRmCmd, StorageAccount, Subscription));
if (executeSetAzureSubscriptionCmd.ErrorOccurred == true)
{
throw new ApplicationFailedException(Resources.ErrorSettingDefaultStorageAcc);
}
}