protected void btnUpdateSettings_OnClick(object sender, EventArgs e)
{
RequiresAuthorization(AuthorizationStrings.UpdateAdmin);
var secondaryServer = new SecondaryServerEntity
{
ApiURL = txtApi.Text,
ServiceAccountName = txtAccountName.Text,
ServiceAccountPassword = txtAccountPassword.Text,
IsActive = chkActive.Checked ? 1 : 0
};
var result = Call.SecondaryServerApi.Put(SecondaryServer.Id, secondaryServer);
if (result.Success)
{
EndUserMessage = "Successfully Updated Secondary Server";
PopulateForm();
}
else
{
EndUserMessage = result.ErrorMessage;
}
}
private void UpdateServer(SecondaryServerEntity server)
{
//without this the password will try and be updated without being decrypted first causing an incorrect password.
//this prevents the password from being updated.
server.ServiceAccountPassword = new EncryptionServices().DecryptText(server.ServiceAccountPassword);
_secondaryServerServices.UpdateSecondaryServer(server);
SendNotificationEmail(server);
}
public ActionResultDTO Put(int id, SecondaryServerEntity secondaryServer)
{
secondaryServer.Id = id;
var result = _secondaryServerServices.UpdateSecondaryServer(secondaryServer);
if (result == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound));
}
return(result);
}
public ActionResultDTO Put(int id, SecondaryServerEntity tObject)
{
Request.Method = Method.PUT;
Request.AddJsonBody(tObject);
Request.Resource = string.Format("api/{0}/Put/{1}", Resource, id);
var response = _apiRequest.Execute <ActionResultDTO>(Request);
if (response.Id == 0)
{
response.Success = false;
}
return(response);
}
protected void PopulateGrid()
{
var secondaryServers = Call.SecondaryServerApi.Get(int.MaxValue, "");
if (GetSetting(SettingStrings.OperationMode) == "Cluster Primary")
{
var primary = new SecondaryServerEntity();
primary.Id = -1;
primary.Name = GetSetting(SettingStrings.ServerIdentifier);
primary.TftpRole = Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.TftpServerRole))) ? 1 : 0;
primary.MulticastRole =
Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.MulticastServerRole))) ? 1 : 0;
secondaryServers.Insert(0, primary);
}
gvServers.DataSource = secondaryServers;
gvServers.DataBind();
foreach (GridViewRow row in gvServers.Rows)
{
var cbTftp = (CheckBox)row.FindControl("chkTftp");
var cbMulticast = (CheckBox)row.FindControl("chkMulticast");
var dataKey = gvServers.DataKeys[row.RowIndex];
if (dataKey == null)
{
continue;
}
if (Convert.ToInt32(dataKey.Value) == -1)
{
cbTftp.Visible = Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.TftpServerRole)));
cbMulticast.Visible =
Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.MulticastServerRole)));
}
else
{
var secondaryServer = Call.SecondaryServerApi.Get(Convert.ToInt32(dataKey.Value));
if (secondaryServer.TftpRole != 1)
{
cbTftp.Visible = false;
}
if (secondaryServer.MulticastRole != 1)
{
cbMulticast.Visible = false;
}
}
}
gvDps.DataSource = Call.DistributionPointApi.Get(int.MaxValue, "");
gvDps.DataBind();
}
private ValidationResultDTO ValidateSecondaryServer(SecondaryServerEntity secondaryServer,
bool isNewSecondaryServer)
{
var validationResult = new ValidationResultDTO {
Success = true
};
if (string.IsNullOrEmpty(secondaryServer.Name))
{
validationResult.Success = false;
validationResult.ErrorMessage = "Secondary Server Name Is Not Valid";
return(validationResult);
}
if (isNewSecondaryServer)
{
if (_uow.SecondaryServerRepository.Exists(h => h.Name == secondaryServer.Name))
{
validationResult.Success = false;
validationResult.ErrorMessage = "This Secondary Server Already Exists";
return(validationResult);
}
}
else
{
var originalSecondaryServer = _uow.SecondaryServerRepository.GetById(secondaryServer.Id);
if (originalSecondaryServer.Name != secondaryServer.Name)
{
if (_uow.SecondaryServerRepository.Exists(h => h.Name == secondaryServer.Name))
{
validationResult.Success = false;
validationResult.ErrorMessage = "This Secondary Server Already Exists";
return(validationResult);
}
}
}
return(validationResult);
}
private void SendNotificationEmail(SecondaryServerEntity server)
{
//Mail not enabled
if (SettingServices.GetSettingValue(SettingStrings.SmtpEnabled) == "0")
{
return;
}
var message = server.IsActive == 1 ? " Status Changed To Active" : " Status Changed To Inactive";
foreach (
var user in
new UserServices().SearchUsers("")
.Where(x => x.NotifyServerStatusChange == 1 && !string.IsNullOrEmpty(x.Email)))
{
var mail = new MailServices
{
MailTo = user.Email,
Body = server.Name + message,
Subject = server.Name
};
mail.Send();
}
}
protected void btnUpdateSettings_OnClick(object sender, EventArgs e)
{
RequiresAuthorization(AuthorizationStrings.UpdateAdmin);
var secondaryServer = new SecondaryServerEntity
{
ApiURL = txtApi.Text,
ServiceAccountName = txtAccountName.Text,
ServiceAccountPassword = txtAccountPassword.Text,
IsActive = 1
};
var result = Call.SecondaryServerApi.Post(secondaryServer);
if (result.Success)
{
EndUserMessage = "Successfully Created Secondary Server";
Response.Redirect("~/views/admin/cluster/editsecondary.aspx?cat=sub1&ssid=" + result.Id);
}
else
{
EndUserMessage = result.ErrorMessage;
}
}
public bool CreatePxeBootFiles()
{
var pxeComputerMac = StringManipulationServices.MacToPxeMac(_computer.Mac);
var webPath = SettingServices.GetSettingValue(SettingStrings.WebPath) + "api/ClientImaging/";
var globalComputerArgs = SettingServices.GetSettingValue(SettingStrings.GlobalComputerArgs);
var userToken = SettingServices.GetSettingValue(SettingStrings.WebTaskRequiresLogin) == "No"
? SettingServices.GetSettingValue(SettingStrings.UniversalToken)
: "";
const string newLineChar = "\n";
if (_computer.AlternateServerIpId != -1)
{
var altServer = new AlternateServerIpServices().GetAlternateServerIp(_computer.AlternateServerIpId);
if (altServer != null)
{
webPath = altServer.ApiUrl + "api/ClientImaging/";
}
}
var ipxe = new StringBuilder();
ipxe.Append("#!ipxe" + newLineChar);
ipxe.Append("kernel " + webPath + "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 + " " + webPath +
"IpxeBoot?filename=" + _imageProfile.BootImage + "&type=bootimage" + newLineChar);
ipxe.Append("boot" + newLineChar);
var sysLinux = new StringBuilder();
sysLinux.Append("DEFAULT clonedeploy" + newLineChar);
sysLinux.Append("LABEL clonedeploy" + 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 CloneDeploy --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 (SettingServices.GetSettingValue(SettingStrings.ProxyDhcp) == "Yes")
{
if (SettingServices.ServerIsNotClustered)
{
foreach (var bootMenu in list)
{
var path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "proxy" +
Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (!new FileOpsServices().WritePath(path, bootMenu.Item3))
{
return(false);
}
}
}
else
{
var clusterGroup = new ComputerServices().GetClusterGroup(_computer.Id);
foreach (var tftpServer in _clusterGroupServices.GetClusterTftpServers(clusterGroup.Id))
{
foreach (var bootMenu in list)
{
if (tftpServer.ServerId == -1)
{
var path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "proxy" +
Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (!new FileOpsServices().WritePath(path, bootMenu.Item3))
{
return(false);
}
}
else
{
var secondaryServer = _secondaryServerServices.GetSecondaryServer(tftpServer.ServerId);
var tftpPath =
new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.SettingApi.GetSetting("Tftp Path").Value;
var path = tftpPath + "proxy" + Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (
!new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.ServiceAccountApi.WriteTftpFile(new TftpFileDTO
{
Path = path,
Contents = bootMenu.Item3
}))
{
return(false);
}
}
}
}
}
}
//When not using proxy dhcp, only one boot file is created
else
{
var mode = SettingServices.GetSettingValue(SettingStrings.PxeMode);
var path = "";
if (SettingServices.ServerIsNotClustered)
{
path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "pxelinux.cfg" +
Path.DirectorySeparatorChar + pxeComputerMac;
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 FileOpsServices().WritePath(path, fileContents))
{
return(false);
}
}
else
{
var clusterGroup = new ComputerServices().GetClusterGroup(_computer.Id);
var secondaryServer = new SecondaryServerEntity();
foreach (var tftpServer in _clusterGroupServices.GetClusterTftpServers(clusterGroup.Id))
{
if (tftpServer.ServerId == -1)
{
path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "pxelinux.cfg" +
Path.DirectorySeparatorChar + pxeComputerMac;
}
else
{
secondaryServer = _secondaryServerServices.GetSecondaryServer(tftpServer.ServerId);
var tftpPath =
new APICall(_secondaryServerServices.GetToken(secondaryServer.Name)).SettingApi
.GetSetting("Tftp Path").Value;
path = tftpPath + "pxelinux.cfg" + Path.DirectorySeparatorChar + pxeComputerMac;
}
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 (tftpServer.ServerId == -1)
{
if (!new FileOpsServices().WritePath(path, fileContents))
{
return(false);
}
}
else
{
if (
!new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.ServiceAccountApi.WriteTftpFile(new TftpFileDTO
{
Path = path,
Contents = fileContents
}))
{
return(false);
}
}
}
}
}
return(true);
}
public ActionResultDTO Post(SecondaryServerEntity secondaryServer)
{
return(_secondaryServerServices.AddSecondaryServer(secondaryServer));
}
public ActionResultDTO AddSecondaryServer(SecondaryServerEntity secondaryServer)
{
var actionResult = new ActionResultDTO();
//Verify connection to secondary server
//Get token
var customApiCall = new CustomApiCallDTO();
customApiCall.BaseUrl = new Uri(secondaryServer.ApiURL);
var token = new APICall(customApiCall).TokenApi.Get(secondaryServer.ServiceAccountName,
secondaryServer.ServiceAccountPassword);
var serverRoles = new ServerRoleDTO();
if (token != null)
{
if (!string.IsNullOrEmpty(token.error_description))
{
actionResult.ErrorMessage = token.error_description;
return(actionResult);
}
customApiCall.Token = token.access_token;
serverRoles = new APICall(customApiCall).ServiceAccountApi.GetServerRoles();
if (serverRoles.OperationMode != "Cluster Secondary")
{
actionResult.ErrorMessage =
"Could Not Add Secondary Server. It's Operation Mode Must First Be Changed To Cluster Secondary.";
return(actionResult);
}
if (!serverRoles.IsImageServer && !serverRoles.IsTftpServer && !serverRoles.IsMulticastServer)
{
actionResult.ErrorMessage =
"Could Not Add Secondary Server. You Must First Assign Roles To The Server";
return(actionResult);
}
if (serverRoles.Identifier == SettingServices.GetSettingValue(SettingStrings.ServerIdentifier))
{
actionResult.ErrorMessage =
"Could Not Add Secondary Server. Server Identifiers Must Be Different";
return(actionResult);
}
}
else
{
actionResult.ErrorMessage = "Unknown Error While Attempting To Contact Secondary Server";
return(actionResult);
}
secondaryServer.Name = serverRoles.Identifier;
secondaryServer.TftpRole = Convert.ToInt16(serverRoles.IsTftpServer);
secondaryServer.MulticastRole = Convert.ToInt16(serverRoles.IsMulticastServer);
secondaryServer.ServiceAccountPassword =
new EncryptionServices().EncryptText(secondaryServer.ServiceAccountPassword);
var validationResult = ValidateSecondaryServer(secondaryServer, true);
if (validationResult.Success)
{
_uow.SecondaryServerRepository.Insert(secondaryServer);
_uow.Save();
actionResult.Success = true;
actionResult.Id = secondaryServer.Id;
}
else
{
actionResult.ErrorMessage = validationResult.ErrorMessage;
}
return(actionResult);
}
public bool CreatePxeBootFiles()
{
var pxeComputerMac = StringManipulationServices.MacToPxeMac(_computer.Mac);
var webPath = SettingServices.GetSettingValue(SettingStrings.WebPath) + "api/ClientImaging/";
var globalComputerArgs = SettingServices.GetSettingValue(SettingStrings.GlobalComputerArgs);
var userToken = SettingServices.GetSettingValue(SettingStrings.WebTaskRequiresLogin) == "No"
? SettingServices.GetSettingValue(SettingStrings.UniversalToken)
: "";
const string newLineChar = "\n";
if (_computer.AlternateServerIpId != -1)
{
var altServer = new AlternateServerIpServices().GetAlternateServerIp(_computer.AlternateServerIpId);
if (altServer != null)
{
webPath = altServer.ApiUrl + "api/ClientImaging/";
}
}
var replacedPath = webPath;
if (SettingServices.GetSettingValue(SettingStrings.IpxeSSL).Equals("1"))
{
replacedPath = replacedPath.ToLower().Replace("http", "https");
}
else
{
replacedPath = replacedPath.ToLower().Replace("https", "http");
}
var ipxe = new StringBuilder();
ipxe.Append("#!ipxe" + newLineChar);
ipxe.Append("kernel " + replacedPath + "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 + " " + replacedPath +
"IpxeBoot?filename=" + _imageProfile.BootImage + "&type=bootimage" + newLineChar);
ipxe.Append("boot" + newLineChar);
var sysLinux = new StringBuilder();
sysLinux.Append("DEFAULT clonedeploy" + newLineChar);
sysLinux.Append("LABEL clonedeploy" + 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 CloneDeploy --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 (SettingServices.GetSettingValue(SettingStrings.ProxyDhcp) == "Yes")
{
if (SettingServices.ServerIsNotClustered)
{
foreach (var bootMenu in list)
{
var path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "proxy" +
Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (!new FileOpsServices().WritePath(path, bootMenu.Item3))
{
return(false);
}
}
}
else
{
var clusterGroup = new ComputerServices().GetClusterGroup(_computer.Id);
var tftpServers = _clusterGroupServices.GetClusterTftpServers(clusterGroup.Id); // patch by Diederick Niehorster! See comment below. Ask Diederick
if (tftpServers.Count == 0)
{
// no tftp server found for this cluster. I have seen that happen when using a
// fake cluster where both members are different NICs on the same computer. That
// means no secondary server can be defined for the cluster, which messes up
// defining tftp role for for the cluster group (foreign key constraint failure
// because there is no secondary server). Then we get count=0 here. Fall back to
// seeing if the server we're on has tftp role defined in its cluster server role
// and if so, use it
if (SettingServices.GetSettingValue(SettingStrings.TftpServerRole).Equals("1"))
{
var fakeServer = new ClusterGroupServerEntity();
fakeServer.ServerId = -1; // only thing that needs to be set
tftpServers.Add(fakeServer);
}
}
foreach (var tftpServer in tftpServers)
{
foreach (var bootMenu in list)
{
if (tftpServer.ServerId == -1)
{
var path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "proxy" +
Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (!new FileOpsServices().WritePath(path, bootMenu.Item3))
{
return(false);
}
}
else
{
var secondaryServer = _secondaryServerServices.GetSecondaryServer(tftpServer.ServerId);
var tftpPath =
new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.SettingApi.GetSetting("Tftp Path").Value;
var path = tftpPath + "proxy" + Path.DirectorySeparatorChar + bootMenu.Item1 +
Path.DirectorySeparatorChar + "pxelinux.cfg" + Path.DirectorySeparatorChar +
pxeComputerMac +
bootMenu.Item2;
if (
!new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.ServiceAccountApi.WriteTftpFile(new TftpFileDTO
{
Path = path,
Contents = bootMenu.Item3
}))
{
return(false);
}
}
}
}
}
}
//When not using proxy dhcp, only one boot file is created
else
{
var mode = SettingServices.GetSettingValue(SettingStrings.PxeMode);
var path = "";
if (SettingServices.ServerIsNotClustered)
{
path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "pxelinux.cfg" +
Path.DirectorySeparatorChar + pxeComputerMac;
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 FileOpsServices().WritePath(path, fileContents))
{
return(false);
}
}
else
{
var clusterGroup = new ComputerServices().GetClusterGroup(_computer.Id);
var secondaryServer = new SecondaryServerEntity();
var tftpServers = _clusterGroupServices.GetClusterTftpServers(clusterGroup.Id); // patch by Diederick Niehorster! See comment below. Ask Diederick
if (tftpServers.Count == 0)
{
// no tftp server found for this cluster. I have seen that happen when using a
// fake cluster where both members are different NICs on the same computer. That
// means no secondary server can be defined for the cluster, which messes up
// defining tftp role for for the cluster group (foreign key constraint failure
// because there is no secondary server). Then we get count=0 here. Fall back to
// seeing if the server we're on has tftp role defined in its cluster server role
// and if so, use it
if (SettingServices.GetSettingValue(SettingStrings.TftpServerRole).Equals("1"))
{
var fakeServer = new ClusterGroupServerEntity();
fakeServer.ServerId = -1; // only thing that needs to be set
tftpServers.Add(fakeServer);
}
}
foreach (var tftpServer in tftpServers)
{
if (tftpServer.ServerId == -1)
{
path = SettingServices.GetSettingValue(SettingStrings.TftpPath) + "pxelinux.cfg" +
Path.DirectorySeparatorChar + pxeComputerMac;
}
else
{
secondaryServer = _secondaryServerServices.GetSecondaryServer(tftpServer.ServerId);
var tftpPath =
new APICall(_secondaryServerServices.GetToken(secondaryServer.Name)).SettingApi
.GetSetting("Tftp Path").Value;
path = tftpPath + "pxelinux.cfg" + Path.DirectorySeparatorChar + pxeComputerMac;
}
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 (tftpServer.ServerId == -1)
{
if (!new FileOpsServices().WritePath(path, fileContents))
{
return(false);
}
}
else
{
if (
!new APICall(_secondaryServerServices.GetToken(secondaryServer.Name))
.ServiceAccountApi.WriteTftpFile(new TftpFileDTO
{
Path = path,
Contents = fileContents
}))
{
return(false);
}
}
}
}
}
return(true);
}
protected void PopulateForm()
{
txtClusterName.Text = ClusterGroup.Name;
chkDefault.Checked = ClusterGroup.Default == 1;
var secondaryServers = Call.SecondaryServerApi.Get(int.MaxValue, "");
if (GetSetting(SettingStrings.OperationMode) == "Cluster Primary")
{
var primary = new SecondaryServerEntity();
primary.Id = -1;
primary.Name = GetSetting(SettingStrings.ServerIdentifier);
primary.TftpRole = Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.TftpServerRole))) ? 1 : 0;
primary.MulticastRole =
Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.MulticastServerRole))) ? 1 : 0;
secondaryServers.Insert(0, primary);
}
gvServers.DataSource = secondaryServers;
gvServers.DataBind();
foreach (GridViewRow row in gvServers.Rows)
{
var cb = (CheckBox)row.FindControl("chkSelector");
var cbTftp = (CheckBox)row.FindControl("chkTftp");
var cbMulticast = (CheckBox)row.FindControl("chkMulticast");
var dataKey = gvServers.DataKeys[row.RowIndex];
if (dataKey == null)
{
continue;
}
if (Convert.ToInt32(dataKey.Value) == -1)
{
cbTftp.Visible = Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.TftpServerRole)));
cbMulticast.Visible =
Convert.ToBoolean(Convert.ToInt16(GetSetting(SettingStrings.MulticastServerRole)));
}
else
{
var secondaryServer = Call.SecondaryServerApi.Get(Convert.ToInt32(dataKey.Value));
if (secondaryServer.TftpRole != 1)
{
cbTftp.Visible = false;
}
if (secondaryServer.MulticastRole != 1)
{
cbMulticast.Visible = false;
}
}
foreach (var clusterServer in Call.ClusterGroupApi.GetClusterServers(ClusterGroup.Id))
{
if (clusterServer.ServerId == Convert.ToInt32(dataKey.Value))
{
cb.Checked = true;
cbTftp.Checked = clusterServer.TftpRole == 1;
cbMulticast.Checked = clusterServer.MulticastRole == 1;
}
}
}
gvDps.DataSource = Call.DistributionPointApi.Get(int.MaxValue, "");
gvDps.DataBind();
foreach (GridViewRow row in gvDps.Rows)
{
var cb = (CheckBox)row.FindControl("chkSelector");
var dataKey = gvDps.DataKeys[row.RowIndex];
if (dataKey == null)
{
continue;
}
foreach (var clusterDp in Call.ClusterGroupApi.GetClusterDistributionPoints(ClusterGroup.Id))
{
if (clusterDp.DistributionPointId == Convert.ToInt32(dataKey.Value))
{
cb.Checked = true;
}
}
}
}
