public bool RunAllServers(EntityComputer computer, EntityImageProfile imageProfile)
{
_uow = new UnitOfWork();
var comServers = new Workflows.GetCompTftpServers().Run(computer.Id);
if (comServers == null)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
if (comServers.Count == 0)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var NoErrors = true;
var dtoTaskBootFile = new DtoTaskBootFile();
dtoTaskBootFile.Computer = computer;
dtoTaskBootFile.ImageProfile = imageProfile;
foreach (var com in comServers)
{
if (!new APICall().ClientComServerApi.CreateTaskBootFiles(com.Url, "", decryptedKey, dtoTaskBootFile))
{
NoErrors = false;
}
}
return(NoErrors);
}
public bool CreatePxeBootFiles(EntityComputer computer, EntityImageProfile imageProfile)
{
_uow = new UnitOfWork();
const string newLineChar = "\n";
_computer = computer;
_imageProfile = imageProfile;
var guid = ConfigurationManager.AppSettings["ComServerUniqueId"];
_thisComServer = new ServiceClientComServer().GetServerByGuid(guid);
if (_thisComServer == null)
{
log.Error($"Com Server With Guid {guid} Not Found");
return(false);
}
if (string.IsNullOrEmpty(_thisComServer.TftpPath))
{
log.Error($"Com Server With Guid {guid} Does Not Have A Valid Tftp Path");
return(false);
}
var webRequiresLogin = ServiceSetting.GetSettingValue(SettingStrings.WebTasksRequireLogin);
var globalToken = ServiceSetting.GetSettingValue(SettingStrings.GlobalImagingToken);
if (webRequiresLogin.Equals("False"))
{
_userToken = globalToken;
}
else
{
_userToken = "";
}
var listOfMacs = new List <string>();
if (!string.IsNullOrEmpty(_computer.ImagingMac))
{
log.Debug("Computer Task PXE Mac: " + _computer.ImagingMac);
listOfMacs.Add(StringManipulationServices.MacToPxeMac(_computer.ImagingMac));
}
else
{
var computerMacs = _uow.NicInventoryRepository.Get(x => x.ComputerId == computer.Id && x.Type.Equals("Ethernet")).Select(x => x.Mac).ToList();
foreach (var mac in computerMacs)
{
listOfMacs.Add(StringManipulationServices.MacToPxeMac(mac));
}
}
var imageComServers = new Workflows.GetCompImagingServers().Run(computer.Id);
if (imageComServers == null)
{
log.Error("Could Not Determine Imaging Com Servers For Computer: " + computer.Name);
return(false);
}
if (imageComServers.Count == 0)
{
log.Error("Could Not Determine Imaging Com Servers For Computer: " + computer.Name);
return(false);
}
var webPath = "\"";
foreach (var imageServer in imageComServers)
{
webPath += imageServer.Url + "clientimaging/ "; //adds a space delimiter
}
webPath = webPath.Trim(' ');
webPath += "\"";
var globalComputerArgs = ServiceSetting.GetSettingValue(SettingStrings.GlobalImagingArguments);
var compTftpServers = new Workflows.GetCompTftpServers().Run(computer.Id);
if (compTftpServers == null)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
if (compTftpServers.Count == 0)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
var iPxePath = _thisComServer.Url;
if (iPxePath.Contains("https://"))
{
if (ServiceSetting.GetSettingValue(SettingStrings.IpxeSSL).Equals("False"))
{
iPxePath = iPxePath.ToLower().Replace("https://", "http://");
var currentPort = iPxePath.Split(':').Last();
iPxePath = iPxePath.Replace(currentPort, ServiceSetting.GetSettingValue(SettingStrings.IpxeHttpPort)) + "/clientimaging/";
}
else
{
iPxePath += "clientimaging/";
}
}
else
{
iPxePath += "clientimaging/";
}
var ipxe = new StringBuilder();
ipxe.Append("#!ipxe" + newLineChar);
ipxe.Append("kernel " + iPxePath + "IpxeBoot?filename=" + _imageProfile.Kernel +
"&type=kernel" + " initrd=" + _imageProfile.BootImage +
" root=/dev/ram0 rw ramdisk_size=156000" +
" consoleblank=0" + " web=" + webPath + " USER_TOKEN=" + _userToken + " " + globalComputerArgs +
" " + _imageProfile.KernelArguments + newLineChar);
ipxe.Append("imgfetch --name " + _imageProfile.BootImage + " " + iPxePath +
"IpxeBoot?filename=" + _imageProfile.BootImage + "&type=bootimage" + newLineChar);
ipxe.Append("boot" + newLineChar);
var sysLinux = new StringBuilder();
sysLinux.Append("DEFAULT theopenem" + newLineChar);
sysLinux.Append("LABEL theopenem" + newLineChar);
sysLinux.Append("KERNEL kernels" + Path.DirectorySeparatorChar + _imageProfile.Kernel + newLineChar);
sysLinux.Append("APPEND initrd=images" + Path.DirectorySeparatorChar + _imageProfile.BootImage +
" root=/dev/ram0 rw ramdisk_size=156000" +
" consoleblank=0" + " web=" + webPath + " USER_TOKEN=" + _userToken + " " +
globalComputerArgs +
" " + _imageProfile.KernelArguments + newLineChar);
var grub = new StringBuilder();
grub.Append("set default=0" + newLineChar);
grub.Append("set timeout=0" + newLineChar);
grub.Append("menuentry Theopenem --unrestricted {" + newLineChar);
grub.Append("echo Please Wait While The Boot Image Is Transferred. This May Take A Few Minutes." +
newLineChar);
grub.Append("linux /kernels/" + _imageProfile.Kernel +
" root=/dev/ram0 rw ramdisk_size=156000" + " consoleblank=0" + " web=" + webPath + " USER_TOKEN=" + _userToken +
" " +
globalComputerArgs + " " + _imageProfile.KernelArguments + newLineChar);
grub.Append("initrd /images/" + _imageProfile.BootImage + newLineChar);
grub.Append("}" + newLineChar);
var list = new List <Tuple <string, string, string> >
{
Tuple.Create("bios", "", sysLinux.ToString()),
Tuple.Create("bios", ".ipxe", ipxe.ToString()),
Tuple.Create("efi32", "", sysLinux.ToString()),
Tuple.Create("efi32", ".ipxe", ipxe.ToString()),
Tuple.Create("efi64", "", sysLinux.ToString()),
Tuple.Create("efi64", ".ipxe", ipxe.ToString()),
Tuple.Create("efi64", ".cfg", grub.ToString())
};
//In proxy mode all boot files are created regardless of the pxe mode, this way computers can be customized
//to use a specific boot file without affecting all others, using the proxydhcp reservations file.
if (ServiceSetting.GetSettingValue(SettingStrings.ProxyDhcpEnabled) == "Yes")
{
foreach (var mac in listOfMacs)
{
foreach (var bootMenu in list)
{
var path = _thisComServer.TftpPath + "proxy" +
Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
mac +
bootMenu.Item2;
if (!new FilesystemServices().WritePath(path, bootMenu.Item3))
{
return(false);
}
}
}
}
//When not using proxy dhcp, only one boot file is created
else
{
var mode = ServiceSetting.GetSettingValue(SettingStrings.PxeBootloader);
foreach (var mac in listOfMacs)
{
var path = "";
path = _thisComServer.TftpPath + "pxelinux.cfg" +
Path.DirectorySeparatorChar + mac;
string fileContents = null;
if (mode == "pxelinux" || mode == "syslinux_32_efi" || mode == "syslinux_64_efi")
{
fileContents = sysLinux.ToString();
}
else if (mode.Contains("ipxe"))
{
path += ".ipxe";
fileContents = ipxe.ToString();
}
else if (mode.Contains("grub"))
{
path += ".cfg";
fileContents = grub.ToString();
}
if (!new FilesystemServices().WritePath(path, fileContents))
{
return(false);
}
}
}
return(true);
}
