public bool DownloadLogAndLoss(WeightVersionModel weight, string destinationFolder)
{
try
{
if (string.IsNullOrEmpty(weight.LogPath) || string.IsNullOrEmpty(weight.LossFunctionPath))
{
return(false);
}
var pk = new PrivateKeyFile(ApplicationConstant.PrivateKeyFilePath);
//var folder = DateTime.Now.ToString(ApplicationConstant.DatetimeFormat);
var destination = new DirectoryInfo(destinationFolder);
var logPath = $"{ServerDetectConstant.ApiPath}/{weight.LogPath}";
var lossPath = $"{ServerDetectConstant.ApiPath}/{weight.LossFunctionPath}";
var detectSertver = CommonService.GetUrlDetectServer();
using (var client = new ScpClient(detectSertver, 22, ServerTrainConstant.Username, pk))
{
client.Connect();
client.Download(logPath, destination);
client.Download(lossPath, destination);
client.Disconnect();
}
}
catch
{
return(false);
}
return(true);
}
public void ApplyWeight(string weightPath)
{
var pk = new PrivateKeyFile(ApplicationConstant.PrivateKeyFilePath);
var weightDir = ServerDetectConstant.WeightPath;
var apiDir = ServerDetectConstant.ApiPath;
var filename = Path.GetFileName(weightPath);
var detectSertver = CommonService.GetUrlDetectServer();
using (var client = new SshClient(detectSertver, ServerTrainConstant.Username, pk))
{
client.Connect();
var command = client.CreateCommand($@"cp {apiDir}/{weightPath} {weightDir}");
command.Execute();
var stopServerCommand = client.CreateCommand($@"pkill -f runserver");
stopServerCommand.Execute();
var renameCommand = client.CreateCommand($@"mv {weightDir}/{filename} {weightDir}/latest.weights");
renameCommand.Execute();
var restartCommand = client.CreateCommand($@"screen -dm bash -c 'cd {apiDir}; source $HOME/.profile; GOOGLE_APPLICATION_CREDENTIALS=solveequation-firebase.json poetry run python manage.py runserver 0.0.0.0:8080'");
restartCommand.Execute();
client.Disconnect();
}
}