public static void NewTemplate(string hostName, string name, Guid baseUid, string switchName, JToken config, PsStreamEventHandlers handlers = null)
{
var baseVm = SessionManager.GetDatabase().GetVm(baseUid);
var srcHost = baseVm.Host;
var dstHost = hostName;
string dstDir = Path.Combine(Settings.Default.vhdPath, srcHost);
string srcPath = GetTopMostParent(baseVm.Host, baseVm.VhdPath[0]);
string dstPath = Path.Combine(dstDir, baseUid.ToString() + ".vhdx");
string vhdPath = Path.Combine(Settings.Default.vhdPath, name + ".vhdx");
if (srcHost != hostName)
{
if (!PathExists(dstHost, dstPath))
{
NewDirectory(dstHost, dstDir, handlers);
CopyFile(srcHost, dstHost, srcPath, dstPath, handlers);
}
}
else
{
dstPath = srcPath;
}
HyperV.NewVHD(dstHost, dstPath, vhdPath, handlers);
PSWrapper.Execute(dstHost, config, handlers, name, vhdPath, switchName);
var vm = HyperV.GetVm(hostName, name, handlers).GetDbObject();
vm.ParentHost = srcHost;
vm.ParentUuid = baseUid;
vm.VmType = (int)VirtualMachineType.TEMPLATE;
SessionManager.GetDatabase().SetVm(vm);
}
public static void NewDeployment(string hostName, string name, Guid tmplUid, string switchName, JToken config, PsStreamEventHandlers handlers = null)
{
var tmplVm = SessionManager.GetDatabase().GetVm(tmplUid);
var baseVm = SessionManager.GetDatabase().GetVm(tmplVm.ParentUuid);
if (baseVm == null)
{
throw new Exception("Template VM without parent.");
}
var bsrcHost = baseVm.Host;
string bdstDir = Path.Combine(Settings.Default.vhdPath, bsrcHost);
string bdstPath = Path.Combine(bdstDir, baseVm.Uuid.ToString() + ".vhdx");
string bsrcPath = GetTopMostParent(baseVm.Host, baseVm.VhdPath[0]);
var tsrcHost = tmplVm.Host;
string tsrcPath = tmplVm.VhdPath[0];
string dstHost = hostName;
string vhdPath = Path.Combine(Settings.Default.vhdPath, name + ".vhdx");
if (bsrcHost != hostName)
{
if (!PathExists(dstHost, bdstPath))
{
NewDirectory(dstHost, bdstDir, handlers);
CopyFile(bsrcHost, dstHost, bsrcPath, bdstPath, handlers);
}
}
else
{
bdstPath = bsrcPath;
}
if (!PathExists(dstHost, vhdPath))
{
NewDirectory(dstHost, bdstDir, handlers);
CopyFile(tsrcHost, dstHost, tsrcPath, vhdPath, handlers);
}
HyperV.SetVHD(dstHost, bdstPath, vhdPath, true, handlers);
PSWrapper.Execute(dstHost, config, handlers, name, vhdPath, switchName);
var vm = HyperV.GetVm(hostName, name, handlers).GetDbObject();
vm.ParentHost = bsrcHost;
vm.ParentUuid = baseVm.Uuid;
vm.VmType = (int)VirtualMachineType.DEPLOY;
SessionManager.GetDatabase().SetVm(vm);
}
public static string GetTopMostParent(string hostName, string path, PsStreamEventHandlers handlers = null)
{
while (true)
{
var pso = HyperV.GetVhd(hostName, path, handlers)[0];
if (pso == null)
{
break;
}
if (string.IsNullOrWhiteSpace((string)pso?.Members["ParentPath"].Value))
{
break;
}
path = (string)pso?.Members["ParentPath"].Value;
}
return(path);
}
