private EnvelopeType Export(string targetDir, VM vm, Action <float> updatePercentage)
{
if (vm.power_state != vm_power_state.Halted && vm.power_state != vm_power_state.Suspended)
{
log.Error($"Cannot export VM {vm.Name()} ({vm.opaque_ref}); it is neither halted nor suspended.");
throw new Exception(string.Format(Messages.ERROR_VM_NOT_HALTED, vm.Name()));
}
log.Info($"Exporting metadata for {vm.name_label}...");
#region CREATE ENVELOPE / ADD VIRTUAL SYSTEM
EnvelopeType ovfEnv = OVF.CreateEnvelope(m_applianceFileName);
string vsId = OVF.AddVirtualSystem(ovfEnv, vm.name_label);
string vhsId = OVF.AddVirtualHardwareSection(ovfEnv, vsId);
#endregion
#region TRY TO ID OS
VM_guest_metrics vmgm = Connection.Resolve(vm.guest_metrics);
if (vmgm?.os_version != null && vmgm.os_version.TryGetValue("name", out string osName))
{
ushort osId = ValueMaps.OperatingSystem(osName);
if (osId == 0xFFFF)
{
osId = 1; // change to OTHER since search failed.
}
string version = OVF.GetContentMessage("SECTION_OPERATINGSYSTEM_INFO");
if (vmgm.os_version.TryGetValue("major", out string major) &&
vmgm.os_version.TryGetValue("minor", out string minor))
{
version = string.Format(OVF.GetContentMessage("SECTION_OPERATINGSYSTEM_VERSION"), major, minor);
}
string[] osNameParts = osName.Split('|');
if (osNameParts.Length > 0)
{
OVF.UpdateOperatingSystemSection(ovfEnv, vsId, osNameParts[0], version, osId);
}
}
#endregion
#region ADD VirtualSystemType identification
var pv = vm.IsHVM() ? "hvm" : "xen";
var arch = string.IsNullOrEmpty(vm.domarch) ? "unknown" : vm.domarch;
var vmType = string.Format("{0}-3.0-{1}", pv, arch);
OVF.AddVirtualSystemSettingData(ovfEnv, vsId, vhsId, vm.name_label, OVF.GetContentMessage("VSSD_CAPTION"), vm.name_description, Guid.NewGuid().ToString(), vmType);
#endregion
#region ADD CPUS
OVF.SetCPUs(ovfEnv, vsId, (ulong)vm.VCPUs_max);
#endregion
#region ADD MEMORY
OVF.SetMemory(ovfEnv, vsId, (ulong)(vm.memory_dynamic_max / Util.BINARY_MEGA), "MB");
#endregion
#region ADD NETWORKS
foreach (XenRef <VIF> vifRef in vm.VIFs)
{
VIF vif = Connection.Resolve(vifRef);
if (vif == null)
{
continue;
}
XenAPI.Network net = Connection.Resolve(vif.network);
if (net == null)
{
continue;
}
OVF.AddNetwork(ovfEnv, vsId, net.uuid, net.name_label, net.name_description, vif.MAC);
}
#endregion
#region SET STARTUP OPTIONS
OVF.AddStartupSection(ovfEnv, true, vsId, vm.order, vm.start_delay, vm.shutdown_delay);
#endregion
#region EXPORT DISKS
int diskIndex = 0;
var vbdRefs = vm.VBDs;
for (int i = 0; i < vbdRefs.Count; i++)
{
int curVbd = i;
XenRef <VBD> vbdRef = vbdRefs[i];
VBD vbd = Connection.Resolve(vbdRef);
if (vbd == null)
{
continue;
}
if (vbd.type == vbd_type.CD)
{
string rasdid = OVF.AddCDROM(ovfEnv, vsId, vbd.uuid, OVF.GetContentMessage("RASD_16_CAPTION"), OVF.GetContentMessage("RASD_16_DESCRIPTION"));
OVF.SetTargetDeviceInRASD(ovfEnv, vsId, rasdid, vbd.userdevice);
continue;
}
VDI vdi = Connection.Resolve(vbd.VDI);
if (vdi == null)
{
continue;
}
try
{
var diskFilename = $"{vdi.uuid}.vhd";
var diskPath = Path.Combine(targetDir, diskFilename);
if (File.Exists(diskPath))
{
var oldFileName = diskFilename;
diskFilename = $"{vdi.uuid}_{Thread.CurrentThread.ManagedThreadId}.vhd";
diskPath = Path.Combine(targetDir, diskFilename);
log.InfoFormat("VHD Name collision, renamed {0} to {1}", oldFileName, diskFilename);
}
string diskName = vdi.name_label;
if (string.IsNullOrEmpty(diskName))
{
diskName = $"{OVF.GetContentMessage("RASD_19_CAPTION")} {diskIndex}";
}
if (!MetaDataOnly)
{
log.Info($"Exporting disk {diskName} to {diskFilename} for {vm.name_label}...");
var taskRef = Task.create(Connection.Session, "export_raw_vdi_task",
$"Exporting VDI {vdi.uuid} to {diskFilename}");
HTTP_actions.get_export_raw_vdi(b =>
{
Description = string.Format(Messages.EXPORTING_VDI, diskName, diskFilename,
Util.DiskSizeString(b, 2, "F2"), Util.DiskSizeString(vdi.virtual_size));
updatePercentage((curVbd + (float)b / vdi.virtual_size) / vbdRefs.Count);
},
() => Cancelling, XenAdminConfigManager.Provider.GetProxyTimeout(true),
Connection.Hostname, XenAdminConfigManager.Provider.GetProxyFromSettings(Connection),
diskPath, taskRef, Connection.Session.opaque_ref, vdi.uuid, "vhd");
if (m_shouldVerify)
{
Description = string.Format(Messages.EXPORTING_VDI_VERIFICATION, diskFilename);
using (var stream = new FileStream(diskPath, FileMode.Open, FileAccess.Read))
using (var sw = new StringWriter())
{
var vhdChecker = new FileChecker(stream);
var result = vhdChecker.Check(sw, ReportLevels.All);
log.InfoFormat("Verifying disk {0}:\n{1}", diskFilename, sw.ToString().Replace("\0", ""));
if (!result)
{
throw new Exception(string.Format(Messages.EXPORTING_VDI_VERIFICATION_FAILURE, diskFilename));
}
}
}
}
string diskId = Guid.NewGuid().ToString();
OVF.AddDisk(ovfEnv, vsId, diskId, diskFilename, vbd.bootable, diskName,
vdi.name_description, (ulong)vdi.physical_utilisation, (ulong)vdi.virtual_size);
OVF.SetTargetDeviceInRASD(ovfEnv, vsId, diskId, vbd.userdevice);
diskIndex++;
}
catch (HTTP.CancelledException)
{
throw new CancelledException();
}
}
#endregion
#region ADD XEN SPECIFICS
var _params = vm.HVM_boot_params;
if (_params != null && _params.Count > 0)
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "HVM_boot_params", string.Join(";", _params.Select(kvp => string.Format("{0}={1}", kvp.Key, kvp.Value))), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_6"));
}
if (!string.IsNullOrEmpty(vm.HVM_boot_policy))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "HVM_boot_policy", vm.HVM_boot_policy, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_2"));
}
if (vm.HVM_shadow_multiplier != 1.0)
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "HVM_shadow_multiplier", Convert.ToString(vm.HVM_shadow_multiplier), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
var platform = vm.platform;
if (platform != null && platform.Count > 0)
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "platform", string.Join(";", platform.Select(kvp => string.Format("{0}={1}", kvp.Key, kvp.Value))), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_3"));
}
var nvram = vm.NVRAM;
if (nvram != null && nvram.Count > 0)
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "NVRAM", string.Join(";", nvram.Select(kvp => string.Format("{0}={1}", kvp.Key, kvp.Value))), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_7"));
}
if (!string.IsNullOrEmpty(vm.PV_args))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_args", vm.PV_args, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.PV_bootloader))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_bootloader", vm.PV_bootloader, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.PV_bootloader_args))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_bootloader_args", vm.PV_bootloader_args, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.PV_kernel))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_kernel", vm.PV_kernel, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.PV_legacy_args))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_legacy_args", vm.PV_legacy_args, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.PV_ramdisk))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "PV_ramdisk", vm.PV_ramdisk, OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (vm.hardware_platform_version >= 0)
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "hardware_platform_version", vm.hardware_platform_version.ToString(), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (!string.IsNullOrEmpty(vm.recommendations))
{
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "recommendations", vm.recommendations.ToString(), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
if (vm.has_vendor_device)
{
//serialise it with a different name to avoid it being deserialised automatically and getting the wrong type
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "VM_has_vendor_device", vm.has_vendor_device.ToString(), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_1"));
}
foreach (XenRef <VGPU> gpuRef in vm.VGPUs)
{
VGPU vgpu = Connection.Resolve(gpuRef);
if (vgpu != null)
{
var vgpuGroup = Connection.Resolve(vgpu.GPU_group);
var vgpuType = Connection.Resolve(vgpu.type);
var sb = new StringBuilder();
sb.AppendFormat("GPU_types={{{0}}};",
vgpuGroup?.GPU_types == null || vgpuGroup.GPU_types.Length < 1
? ""
: string.Join(";", vgpuGroup.GPU_types));
sb.AppendFormat("VGPU_type_vendor_name={0};", vgpuType?.vendor_name ?? "");
sb.AppendFormat("VGPU_type_model_name={0};", vgpuType?.model_name ?? "");
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "vgpu", sb.ToString(), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_4"), true);
}
}
string pvsSiteUuid = string.Empty;
var allProxies = Connection.Cache.PVS_proxies;
foreach (var p in allProxies.Where(p => p != null && p.VIF != null))
{
var vif = Connection.Resolve(p.VIF);
if (vif != null)
{
var vmFromVif = Connection.Resolve(vif.VM);
if (vmFromVif != null && vmFromVif.uuid == vm.uuid)
{
var pvsSite = Connection.Resolve(p.site);
if (pvsSite != null)
{
pvsSiteUuid = pvsSite.uuid;
}
break;
}
}
}
if (!string.IsNullOrEmpty(pvsSiteUuid))
{
var sb = new StringBuilder();
sb.AppendFormat("PVS_SITE={{{0}}};", string.Format("uuid={0}", pvsSiteUuid));
OVF.AddOtherSystemSettingData(ovfEnv, vsId, "pvssite", sb.ToString(), OVF.GetContentMessage("OTHER_SYSTEM_SETTING_DESCRIPTION_5"));
}
#endregion
OVF.FinalizeEnvelope(ovfEnv);
return(ovfEnv);
}
protected override void DoRun()
{
if (!_dontCheck.IsPresent)
{
using (Stream s = new FileStream(_vhdFile.Value, FileMode.Open, FileAccess.Read))
{
FileChecker vhdChecker = new FileChecker(s);
if (!vhdChecker.Check(Console.Out, ReportLevels.All))
{
Console.WriteLine("Aborting: Invalid VHD file");
Environment.Exit(1);
}
}
}
using (DiskImageFile vhdFile = new DiskImageFile(_vhdFile.Value, FileAccess.Read))
{
DiskImageFileInfo info = vhdFile.Information;
FileInfo fileInfo = new FileInfo(_vhdFile.Value);
Console.WriteLine("File Info");
Console.WriteLine("---------");
Console.WriteLine(" File Name: {0}", fileInfo.FullName);
Console.WriteLine(" File Size: {0} bytes", fileInfo.Length);
Console.WriteLine(" File Creation Time: {0} (UTC)", fileInfo.CreationTimeUtc);
Console.WriteLine(" File Write Time: {0} (UTC)", fileInfo.LastWriteTimeUtc);
Console.WriteLine();
Console.WriteLine("Common Disk Info");
Console.WriteLine("-----------------");
Console.WriteLine(" Cookie: {0:x8}", info.Cookie);
Console.WriteLine(" Features: {0:x8}", info.Features);
Console.WriteLine(" File Format Version: {0}.{1}", ((info.FileFormatVersion >> 16) & 0xFFFF), (info.FileFormatVersion & 0xFFFF));
Console.WriteLine(" Creation Time: {0} (UTC)", info.CreationTimestamp);
Console.WriteLine(" Creator App: {0:x8}", info.CreatorApp);
Console.WriteLine(" Creator Version: {0}.{1}", ((info.CreatorVersion >> 16) & 0xFFFF), (info.CreatorVersion & 0xFFFF));
Console.WriteLine(" Creator Host OS: {0}", info.CreatorHostOS);
Console.WriteLine(" Original Size: {0} bytes", info.OriginalSize);
Console.WriteLine(" Current Size: {0} bytes", info.CurrentSize);
Console.WriteLine(" Geometry (C/H/S): {0}", info.Geometry);
Console.WriteLine(" Disk Type: {0}", info.DiskType);
Console.WriteLine(" Checksum: {0:x8}", info.FooterChecksum);
Console.WriteLine(" Unique Id: {0}", info.UniqueId);
Console.WriteLine(" Saved State: {0}", info.SavedState);
Console.WriteLine();
if (info.DiskType == FileType.Differencing || info.DiskType == FileType.Dynamic)
{
Console.WriteLine();
Console.WriteLine("Dynamic Disk Info");
Console.WriteLine("-----------------");
Console.WriteLine(" Cookie: {0}", info.DynamicCookie);
Console.WriteLine(" Header Version: {0}.{1}", ((info.DynamicHeaderVersion >> 16) & 0xFFFF), (info.DynamicHeaderVersion & 0xFFFF));
Console.WriteLine(" Block Count: {0}", info.DynamicBlockCount);
Console.WriteLine(" Block Size: {0} bytes", info.DynamicBlockSize);
Console.WriteLine(" Checksum: {0:x8}", info.DynamicChecksum);
Console.WriteLine(" Parent Unique Id: {0}", info.DynamicParentUniqueId);
Console.WriteLine(" Parent Write Time: {0} (UTC)", info.DynamicParentTimestamp);
Console.WriteLine(" Parent Name: {0}", info.DynamicParentUnicodeName);
Console.Write(" Parent Locations: ");
foreach (string parentLocation in info.DynamicParentLocators)
{
Console.Write("{0}\n ", parentLocation);
}
Console.WriteLine();
}
}
}
