public IActionResult GetLaunchScript()
{
var maxIdleTimeSec = _context.Configuration.SingleOrDefault().MaxIdleTimeSec;
var launchScript = _directoryOptions.GetFileContents("AppData/CloudInit/bootstrap.sh")
.Replace("{{Backend}}", getOwnUrl())
.Replace("{{Capabilities}}", "replaceIfRequired")
.Replace("{{MaxIdleTime}}", maxIdleTimeSec.ToString());
return(new ContentResult {
Content = launchScript
});
}
public ExperimentFileDto Get(string name)
{
var filename = relativeFolder + "/" + name + "/script.py";
var filenameInstall = relativeFolder + "/" + name + "/install.py";
var dirname = relativeFolder + "/" + name + "/configurations";
if (isValidPath(filename))
{
var scriptInstall = "";
try
{
scriptInstall = _directoryOptions.GetFileContents(filenameInstall);
} catch (IOException)
{
// nothing to do
}
try
{
return(new ExperimentFileDto()
{
Name = name,
Script = _directoryOptions.GetFileContents(filename),
ScriptInstall = scriptInstall,
Configurations = new DirectoryInfo(dirname).EnumerateFiles()
.Where(fileInfo => !fileInfo.Name.StartsWith(DeletedPrefix))
.ToDictionary(f => f.Name.Replace(".json", ""), f => _directoryOptions.GetFileContents(f.FullName))
});
} catch (IOException)
{
return(null);
}
}
else
{
return(null);
}
}
private IEnumerable <IWorkerHost> InstantiateWorkerHostsFromConfig(IConfigurationSection config)
{
foreach (var workerHostConfig in config.GetChildren())
{
var type = workerHostConfig.GetRequiredSetting("Type");
if (type == "aws")
{
_logger.LogInformation($"Instantiated AWS worker host. (Key: {workerHostConfig.GetRequiredSetting("AccessKey").Substring(0, 8)}...)");
var accessKey = workerHostConfig.GetRequiredSetting("AccessKey");
var secretKey = workerHostConfig.GetRequiredSetting("SecretKey");
var backend = workerHostConfig.GetRequiredSetting("Backend");
var instanceType = workerHostConfig.GetRequiredSetting("InstanceType");
var script = _directoryOptions.GetFileContents("AppData/CloudInit/bootstrap.sh");
var keyName = workerHostConfig.GetSetting("KeyName", "");
var securityGroup = workerHostConfig.GetSetting("SecurityGroup", "");
yield return(new AwsWorkerHost(accessKey, secretKey, backend, instanceType, script, keyName));
}
else if (type == "proxmox")
{
var username = workerHostConfig.GetRequiredSetting("Username");
var password = workerHostConfig.GetRequiredSetting("Password");
var server = workerHostConfig.GetRequiredSetting("Server");
var port = workerHostConfig.GetRequiredSetting("Port");
var node = workerHostConfig.GetRequiredSetting("Node");
var realm = workerHostConfig.GetRequiredSetting("ReAlm");
yield return(new ProxmoxWorkerHost(username, password, server, port, node, realm));
}
else if (type == "openstack")
{
throw new NotImplementedException();
}
else
{
throw new ArgumentException($"Unknown worker host type '{type}'.");
}
}
}