public override object Execute()
{
if (AllQueuesBlocked)
{
return(0);
}
var HaltSequence = false;
var remoteErrorDescriptionList = new List <string>();
PowershellLib.Remoting psRem = null;
var cdb = new CmpDb(CmpDbConnectionString);
List <Models.VmDeploymentRequest> vmReqList = null;
try
{
vmReqList = cdb.FetchVmDepRequests(
Constants.StatusEnum.CreatingDrives.ToString(), true);
}
catch (Exception ex)
{
throw new Exception("Exception in ProcessTransferedSubmissions() " +
CmpCommon.Utilities.UnwindExceptionMessages(ex));
}
foreach (var vmReq in vmReqList)
{
try
{
if (null == vmReq)
{
continue;
}
//AssertIfTimedOut(vmReq, 0, Constants.StatusEnum.CreatingDrives.ToString());
//*** Experiment with dwell time ***
if (null != vmReq.CurrentStateStartTime)
{
if (DefaultRebootDwellTimeMinutes > DateTime.UtcNow.Subtract(((DateTime)vmReq.CurrentStateStartTime)).TotalMinutes)
{
continue;
}
}
//*** Set status to 'PostProcessing' ***
vmReq.StatusCode = Constants.StatusEnum.CreatingDrives.ToString();
vmReq.ExceptionMessage = "";
vmReq.StatusMessage = "Creating Drives";
cdb.SetVmDepRequestStatus(vmReq, null);
//*** Contact remote Powershell ***
try
{
psRem = GetPowershellConnection(vmReq);
}
catch (Exception)
{
//*** TODO: Mark West : Try this for now
continue;
/*if( ex.Message.Contains("Not Found") )
* {
* VmReq.CurrentStateStartTime = DateTime.UtcNow;
* VmReq.StatusCode = Constants.StatusEnum.Exception.ToString();
* VmReq.ExceptionMessage = Utilities.UnwindExceptionMessages(ex);
* CDB.SetVmDepRequestStatus(VmReq, null);
* continue;
* }*/
}
if (null == psRem)
{
//*** It can take time to spin up WinRM, if we can't connect then break out and try again next cycle
continue;
}
var vmc = CmpInterfaceModel.Models.VmConfig.Deserialize(vmReq.Config);
List <string> commandList = null;
//*** Move temp drive to specified drive ***
PowershellLib.RemotingResult RR = null;
if (MovePagefile && (null != vmc.PageFileConfig))
{
//*** Relabel drive 'D' to drive 'X' ***
if (null == vmc.PageFileConfig.DiskName)
{
vmc.PageFileConfig.DiskName = "X";
}
if (0 == vmc.PageFileConfig.DiskName.Length)
{
vmc.PageFileConfig.DiskName = "X";
}
commandList = new List <string>(2)
{
@"$drive = Get-WmiObject -Class win32_volume -Filter ""Label = 'Temporary Storage'""",
"Set-WmiInstance -input $drive -Arguments @{DriveLetter=\"" +
vmc.PageFileConfig.DiskName + ":\";}"
};
RR = psRem.Execute(null, commandList);
if (RR.HasErrors)
{
remoteErrorDescriptionList.AddRange(RR.ErrorDecsriptionList.Select(
ed => string.Format("Moving 'Temporary Storage' drive to {0}: - {1}",
vmc.PageFileConfig.DiskName, ed)));
//*** Try again ***
RR = psRem.Execute(null, commandList);
if (RR.HasErrors)
{
remoteErrorDescriptionList.AddRange(RR.ErrorDecsriptionList.Select(
ed => string.Format("Moving 'Temporary Storage' drive to {0}: - {1}",
vmc.PageFileConfig.DiskName, ed)));
}
}
//*** Relable DVD drive 'E' to drive 'Z' ***
commandList = new List <string>(2)
{
@"$drive = Get-WmiObject -Class win32_volume -Filter ""DriveType = '5'""",
"Set-WmiInstance -input $drive -Arguments @{DriveLetter=\"" + "Z" + ":\";}"
};
RR = psRem.Execute(null, commandList);
//*** Move pagefile to 'X' ***
commandList = new List <string>(8)
{
@"$ComputerSystem = Get-WmiObject -Class Win32_ComputerSystem -EnableAllPrivileges",
@"$ComputerSystem.AutomaticManagedPagefile = $false",
@"$ComputerSystem.Put()",
@"Start-Sleep -s 2",
@"$CurrentPageFile = Get-WmiObject -Class Win32_PageFileSetting",
@"$CurrentPageFile.Delete()",
@"Start-Sleep -s 2",
"Set-WmiInstance -Class Win32_PageFileSetting -Arguments @{Name=\"" +
vmc.PageFileConfig.DiskName +
":\\pagefile.sys\"; InitialSize = 0; MaximumSize = 0}"
};
RR = psRem.Execute(null, commandList);
if (RR.HasErrors)
{
remoteErrorDescriptionList.AddRange(RR.ErrorDecsriptionList.Select(
ed => string.Format("Moving pagefile to {0}: - {1}",
vmc.PageFileConfig.DiskName, ed)));
}
}
//*** Provision disks ***
if (ProvisionDisks && (null != vmc.DiskSpecList && 0 < vmc.DiskSpecList.Count))
{
//*** Initialize Disks ***
var diskIndex = 2;
commandList = new List <string>(2)
{
"NEW-ITEM -Path 'diskpartscript.txt' -ItemType file -force | OUT-NULL",
"ADD-CONTENT -Path 'diskpartscript.txt' -Value 'san policy=OnlineAll'",
"diskpart /s 'diskpartscript.txt'"
};
var rr = psRem.Execute(null, commandList);
if (rr.HasErrors)
{
remoteErrorDescriptionList.AddRange(rr.ErrorDecsriptionList.Select(
ed => "Problem setting diskpart san policy=OnlineAll : " + ed));
}
foreach (var ds in vmc.DiskSpecList)
{
try
{
if (!ds.IsOS)
{
commandList = new List <string>(5)
{
"NEW-ITEM -Path 'diskpartscript.txt' -ItemType file -force | OUT-NULL",
"ADD-CONTENT -Path 'diskpartscript.txt' -Value 'select disk " + diskIndex++ + "'",
"ADD-CONTENT -Path 'diskpartscript.txt' -Value 'attribute disk clear readonly'",
"ADD-CONTENT -Path 'diskpartscript.txt' -Value 'online disk'"
};
if (vmReq.RequestType.Equals(CmpInterfaceModel.Constants.RequestTypeEnum.NewVM.ToString(),
StringComparison.InvariantCultureIgnoreCase))
{
commandList.Add("ADD-CONTENT -Path 'diskpartscript.txt' -Value 'CONVERT GPT'");
commandList.Add("ADD-CONTENT -Path 'diskpartscript.txt' -Value 'CREATE PARTITION PRIMARY'");
if (ds.BlockSizeK == 0)
{
commandList.Add("ADD-CONTENT -Path 'diskpartscript.txt' -Value 'FORMAT FS=ntfs QUICK'");
}
else
{
commandList.Add("ADD-CONTENT -Path 'diskpartscript.txt' -Value 'FORMAT FS=ntfs unit=" + ds.BlockSizeK + "K QUICK'");
}
commandList.Add("ADD-CONTENT -Path 'diskpartscript.txt' -Value 'ASSIGN LETTER= " + ds.DriveLetter + "'");
}
commandList.Add("diskpart /s 'diskpartscript.txt'");
rr = psRem.Execute(null, commandList);
if (rr.HasErrors)
{
remoteErrorDescriptionList.AddRange(rr.ErrorDecsriptionList.Select(
ed => "Problem setting diskpart online disk : " + ed));
}
}
}
catch (Exception ex)
{
remoteErrorDescriptionList.Add("Exception while assigning disk(s) : " +
Utilities.UnwindExceptionMessages(ex));
}
}
}
//*** Add entities to local groups ***
if (AddUsersToGroups && (null != vmc.UserSpecList && 0 < vmc.UserSpecList.Count))
{
//*** Add entities to group(s) ***
commandList = new List <string>(1);
foreach (var us in vmc.UserSpecList)
{
if (null == us)
{
remoteErrorDescriptionList.Add("Null UserSpec");
}
else if (null == us.GroupToJoinName)
{
remoteErrorDescriptionList.Add("Null GroupToJoin name in UserSpec");
}
else if (null == us.DomainName)
{
remoteErrorDescriptionList.Add("Null DomainName in UserSpec");
}
else if (null == us.EntityName)
{
remoteErrorDescriptionList.Add("Null EntityName in UserSpec");
}
else if (0 == us.GroupToJoinName.Length & 0 == us.DomainName.Length &
0 == us.EntityName.Length)
{
continue;
}
else
{
commandList.Add(string.Format(ADDUSERTOGROUPTEMPLATE,
us.GroupToJoinName, us.DomainName, us.EntityName));
RR = psRem.Execute(null, commandList);
if (RR.HasErrors)
{
foreach (var ED in RR.ErrorDecsriptionList)
{
if (!(ED.Contains("already a member")))
{
remoteErrorDescriptionList.Add(string.Format(
"Adding entity '{0}/{1}' to '{2}' group : {3}",
us.DomainName, us.EntityName, us.GroupToJoinName, ED));
}
}
}
}
}
}
//*** Remove temporary local admin user profile ***
//*** TODO : Fix this. Got the following error:
/*
* Exception in Remoting.Execute() : At line:1 char:51
+ ([ADSI]"WinNT://$env:computername").delete("user",U2b7384407)
+ ~
+ Missing expression after ','.
+
+ At line:1 char:51
+ ([ADSI]"WinNT://$env:computername").delete("user",U2b7384407)
+ ~~~~~~~~~~
+ Unexpected token 'U2b7384407' in expression or statement.
+
+ At line:1 char:61
+ ([ADSI]"WinNT://$env:computername").delete("user",U2b7384407)
+ ~
+ Unexpected token ')' in expression or statement.
*/
/*string tempAccountName = "";
*
* try
* {
* tempAccountName = Utilities.GetXmlInnerText(vmReq.Config, "AdminUsername");
*
* if (null != tempAccountName)
* {
* commandList = new List<string>(1);
* //CommandList.Add(@"([ADSI]""WinNT://$env:computername"").delete(""user"",TheTempUserName)");
* commandList.Add(string.Format(_DELETELOCALUSERTEMPLATE, tempAccountName));
* RR = psRem.Execute(null, commandList);
*
* if (RR.HasErrors)
* foreach (string ED in RR.ErrorDecsriptionList)
* remoteErrorDescriptionList.Add(string.Format("Removing temp local admin '{0}' : {1}",
* tempAccountName, ED));
* }
* }
* catch (Exception ex)
* {
* remoteErrorDescriptionList.Add(string.Format("Removing temp local admin '{0}' : {1}",
* tempAccountName, Utilities.UnwindExceptionMessages(ex)));
* }*/
if (!HaltSequence)
{
vmReq.CurrentStateStartTime = DateTime.UtcNow;
vmReq.ExceptionMessage = "";
vmReq.StatusMessage = NextStatusMessage;
vmReq.StatusCode = NextStatusCode.ToString();
cdb.SetVmDepRequestStatus(vmReq, remoteErrorDescriptionList);
}
}
catch (Exception ex)
{
if (null == vmReq)
{
LogThis(ex, EventLogEntryType.Error, "Exception in ProcessPostProcess()", 10, 10);
}
else
{
vmReq.CurrentStateStartTime = DateTime.UtcNow;
vmReq.StatusCode = Constants.StatusEnum.Exception.ToString();
vmReq.ExceptionMessage = Utilities.UnwindExceptionMessages(ex);
Utilities.SetVmReqExceptionType(vmReq,
CmpInterfaceModel.Constants.RequestExceptionTypeCodeEnum.Admin);
cdb.SetVmDepRequestStatus(vmReq, remoteErrorDescriptionList);
}
}
finally
{
if (null != psRem)
{
psRem.Dispose();
}
}
}
return(0);
}
