private (string, string) GetExecutableAndArguments(SessionHostsStartInfo sessionHostsStartInfo, int instanceNumber)
{
string[] parts = sessionHostsStartInfo.StartGameCommand.Split(' ', StringSplitOptions.RemoveEmptyEntries);
string localPathForAsset0 = sessionHostsStartInfo.UseReadOnlyAssets ? _vmConfiguration.GetAssetExtractionFolderPathForSessionHost(0, 0) :
_vmConfiguration.GetAssetExtractionFolderPathForSessionHost(instanceNumber, 0);
// Replacing the mount path is for back compat when we didn't have first class support for process based servers
// (and were based off of the parameters for containers).
string executablePath = sessionHostsStartInfo.AssetDetails[0].MountPath?.Length > 0
? parts[0].Replace(sessionHostsStartInfo.AssetDetails[0].MountPath, $"{localPathForAsset0}\\")
: Path.Combine(localPathForAsset0, parts[0]);
string args = parts.Length > 1 ? string.Join(' ', parts.Skip(1)) : string.Empty;
return(executablePath, args);
}
private IList <string> GetVolumeBindings(SessionHostsStartInfo request, int sessionHostInstance, string logFolderId)
{
List <string> volumeBindings = new List <string>();
if (request.AssetDetails?.Length > 0)
{
for (int i = 0; i < request.AssetDetails.Length; i++)
{
string pathOnHost = request.UseReadOnlyAssets ? _vmConfiguration.GetAssetExtractionFolderPathForSessionHost(0, i) :
_vmConfiguration.GetAssetExtractionFolderPathForSessionHost(sessionHostInstance, i);
volumeBindings.Add($"{pathOnHost}:{request.AssetDetails[i].MountPath}");
}
}
// The folder needs to exist before the mount can happen.
string logFolderPathOnVm = Path.Combine(_vmConfiguration.VmDirectories.GameLogsRootFolderVm, logFolderId);
_systemOperations.CreateDirectory(logFolderPathOnVm);
// Set up the log folder. Maps D:\GameLogs\{logFolderId} on the container host to C:\GameLogs on the container.
// TODO: TBD whether the log folder should be taken as input from developer during ingestion.
volumeBindings.Add($"{logFolderPathOnVm}:{_vmConfiguration.VmDirectories.GameLogsRootFolderContainer}");
// All containers will have the certificate folder mapped
volumeBindings.Add($"{_vmConfiguration.VmDirectories.CertificateRootFolderVm}:{_vmConfiguration.VmDirectories.CertificateRootFolderContainer}");
// All containers have the same shared content folder mapped.
_systemOperations.CreateDirectory(_vmConfiguration.VmDirectories.GameSharedContentFolderVm);
volumeBindings.Add($"{_vmConfiguration.VmDirectories.GameSharedContentFolderVm}:{_vmConfiguration.VmDirectories.GameSharedContentFolderContainer}");
// Map the folder that will contain this session host's configuration file
string configFolderPathOnVm = _vmConfiguration.GetConfigRootFolderForSessionHost(sessionHostInstance);
_systemOperations.CreateDirectory(configFolderPathOnVm);
volumeBindings.Add($"{configFolderPathOnVm}:{_vmConfiguration.VmDirectories.GsdkConfigRootFolderContainer}");
return(volumeBindings);
}
