/****
* Contents in the unzipped directory
* script: script file to be handled by ScriptHandler
* powershell: powershell file to be handled by ScriptHandler
* eucalyptus: eucalyptus file to be handled by EucalyptusParameterHandler
* include: include file to be handled by IncludeHandler
* and any other resource files to be used by script/powershell handlers (exe, dll, etc)
****/
override protected void Handle()
{
if (!Directory.Exists(UnzippedDir))
{
EucaLogger.Error(String.Format("Can't find the unzipped directory {0}", UnzippedDir));
return;
}
else if (File.Exists(UserDataFile))
{
try
{
EucaFileUtil.Unzip(UnzippedDir, UserDataFile);
}
catch (Exception ex)
{
EucaLogger.Exception(String.Format("Failed to unzip {0} into {1}", UserDataFile, UnzippedDir), ex);
return;
}
}
foreach (String filePath in Directory.GetFiles(UnzippedDir))
{
String fileName = Path.GetFileName(filePath).ToLower();
UserDataHandler handler = null;
if (fileName.Equals("script") || fileName.Equals("powershell"))
{
handler = new ScriptHandler();
}
else if (fileName.Equals("eucalyptus"))
{
handler = new EucalyptusParameterHandler();
}
else if (fileName.Equals("include"))
{
handler = new IncludeHandler();
}
else
{
EucaLogger.Debug(String.Format("unknown file: {0}", fileName));
continue;
}
try
{
handler.HandleUserData(filePath);
EucaLogger.Debug(String.Format("Successfully handled the contents in {0}", fileName));
}
catch (Exception ex)
{
EucaLogger.Exception(String.Format("failed to handle the file {0}", fileName), ex);
}
}
}
void tryDecompress(String userDataFile, String unzippedDir)
{
EucaFileUtil.Unzip(unzippedDir, userDataFile);
}
protected override void OnAfterInstall(IDictionary savedState)
{
base.OnAfterInstall(savedState);
try
{
RegistryKey regKey =
Registry.LocalMachine.OpenSubKey("SOFTWARE").OpenSubKey("Eucalyptus Systems").
OpenSubKey("Eucalyptus", true);
if (regKey == null)
{
regKey = Registry.CurrentUser.OpenSubKey("SOFTWARE").OpenSubKey("Eucalyptus Systems").
OpenSubKey("Eucalyptus", true);
}
object objLocation = regKey.GetValue("InstallLocation");
regKey.Close();
if (objLocation == null)
{
string msg = "Can't retrieve Eucalyptus' location from registry";
Log(msg);
throw new Exception(msg); /// will halt the installation
}
_installLocation = (string)objLocation;
string exe = _installLocation + "\\" + "PostInstallation.exe";
if (!System.IO.File.Exists(exe))
{
string msg = string.Format("Can't find the 'PostInstallation.exe' in {0}", _installLocation);
Log(msg);
throw new Exception(msg); // will halt the installation
}
string xenPVFile = _installLocation + "\\xenpv.zip";
string virtioFile = _installLocation + "\\virtio.zip";
string vmwareFile = _installLocation + "\\vmware";
string hypervFile = _installLocation + "\\hyperv";
if (!(File.Exists(xenPVFile) || File.Exists(virtioFile) || File.Exists(vmwareFile) || File.Exists(hypervFile)))
{
throw new InstallException("No hypervisor is chosen!");
}
int retCode = 0;
try
{
retCode = LaunchEucaPostInstaller(exe, "--registry");
if (retCode != 0)
{
Log(string.Format("[FAILURE]'PostInstaller.exe --registry' returned error code ({0})", retCode));
}
}
catch (Exception e)
{
Log(string.Format("[FAILURE] 'PostInstllation.exe --registry generated exception ({0})", e.Message));
}
try
{
retCode = LaunchEucaPostInstaller(exe, "--envconf");
if (retCode != 0)
{
Log(string.Format("[FAILURE]'PostInstaller.exe --envconf' returned error code ({0})", retCode));
}
}
catch (Exception e)
{
Log(string.Format("[FAILURE] 'PostInstllation.exe --envconf generated exception ({0})", e.Message));
}
try
{
retCode = LaunchEucaPostInstaller(exe, "--norecovery");
if (retCode != 0)
{
Log(string.Format("[FAILURE] 'PostInstaller.exe --norecovery' returned error code ({0})", retCode));
}
}
catch (Exception e)
{
Log(string.Format("[FAILURE] 'PostInstllation.exe --norecovery generated exception ({0})", e.Message));
}
string xenPVDir = _installLocation + "\\xenpv";
try
{
if (File.Exists(xenPVFile))
{
if (EucaFileUtil.Unzip(_installLocation, xenPVFile))
{
;
}
else
{
Log(string.Format("[FAILURE] Couldn't install xenpv; unzip failed for file: {0}", xenPVFile));
}
}
else // meaning that xenpv is not checked during the installation
{
;
}
}
catch (Exception e)
{
Log(e.Message);
Log(e.StackTrace);
throw e; /// this will termnate installation abnormally
}
finally
{
try
{
if (File.Exists(xenPVFile))
{
File.Delete(xenPVFile);
}
}
catch (Exception) { }
}
string virtioDir = _installLocation + "\\virtio";
try
{
if (File.Exists(virtioFile))
{
if (EucaFileUtil.Unzip(_installLocation, virtioFile))
{
string[] paths = Directory.GetDirectories(virtioDir);
if (paths != null && paths.Length > 0)
{
if (paths.Length > 1)
{
Log(string.Format("[WARNING] Multiple virtio drivers are found; we're using {0}", paths[0]));
}
retCode = LaunchEucaPostInstaller(exe, string.Format("--virtio \"{0}\"", paths[0]));
if (retCode != 0)
{
Log(string.Format("[FAILURE] 'PostInstallation.exe --virtio returned error code ({0})", retCode));
throw new Exception("Could not complete KVM VirtIO installation; Please see Eucalyptus documentation");
}
}
else
{
Log(string.Format("[FAILURE] Virtio drivers are not found in {0}", virtioDir));
}
}
else
{
Log(string.Format("[FAILURE] Virtio installation failed; could not unzip file: {0}", virtioFile));
}
}
else
{
; // means that virtio option is not checked during the installation
}
}
catch (Exception e)
{
throw e; /// this will termnate installation abnormally
}
finally
{
try
{
if (File.Exists(virtioFile))
{
File.Delete(virtioFile);
}
}
catch (Exception) { }
}
}
catch (Exception e)
{
Log("Eucalyptus installation has failed.");
Log(e.Message);
Log(e.StackTrace);
throw e;
}
}