private void OverrideEnvPort(ProcessSpec processSpec)
{
if (processSpec.Environment.ContainsKey("PORT"))
{
var hostport = container.GetProperty("ContainerPort:" + processSpec.Environment["PORT"]);
processSpec.Environment["PORT"] = hostport;
}
if (processSpec.Arguments != null)
{
// TODO: Remove this. This case is for Healthcheck ; when nsync sends port as env variable we can remove this. (https://github.com/cloudfoundry-incubator/nsync/pull/1)
var portArg = Array.Find(processSpec.Arguments, s => s.StartsWith("-port="));
if (portArg != null)
{
var containerPort = portArg.Split(new Char[] {'='})[1];
var hostport = container.GetProperty("ContainerPort:" + containerPort);
processSpec.Environment["PORT"] = hostport;
}
// TODO: Remove this. This case is for the ssh daemon
var addressArgIdx = Array.FindIndex(processSpec.Arguments, s => s.StartsWith("-address="));
if (addressArgIdx != -1)
{
var containerAddr = processSpec.Arguments[addressArgIdx].Split(new Char[] { '=' })[1];
var containerHostAndPort = containerAddr.Split(new Char[] { ':' });
var containerPort = containerHostAndPort[1];
var hostport = container.GetProperty("ContainerPort:" + containerPort);
processSpec.Arguments[addressArgIdx] = "-address=" + containerHostAndPort[0] + ":" + hostport;
}
}
}
private static void CopyProcessSpecEnvVariables(ProcessSpec processSpec, string[] envStrings)
{
if (envStrings == null) { return; }
foreach (var kv in envStrings)
{
string[] arr = kv.Split(new Char[] { '=' }, 2);
processSpec.Environment[arr[0]] = arr[1];
}
}
private ProcessSpec NewProcessSpec(Models.ApiProcessSpec apiProcessSpec)
{
var processSpec = new ProcessSpec
{
DisablePathMapping = false,
Privileged = false,
WorkingDirectory = container.Directory.UserPath,
ExecutablePath = apiProcessSpec.Path,
Environment = new Dictionary<string, string>
{
{ "USERPROFILE", container.Directory.UserPath },
{ "ARGJSON", JsonConvert.SerializeObject(apiProcessSpec.Args) }
},
Arguments = apiProcessSpec.Args
};
return processSpec;
}
public void WriteTarStreamToPath(Stream stream, IContainer container, string filePath)
{
var tmpFilePath = container.Directory.MapBinPath(Path.GetRandomFileName());
Directory.CreateDirectory(filePath);
using (var tmpFile = File.Create(tmpFilePath))
{
stream.CopyTo(tmpFile);
}
var pSpec = new ProcessSpec()
{
ExecutablePath = TarArchiverPath("tar.exe"),
Arguments = new []{"xf", tmpFilePath, "-C", filePath},
};
var process = container.Run(pSpec, null);
var exitCode = process.WaitForExit();
if (exitCode != 0)
throw new Exception("Failed to extract stream");
File.Delete(tmpFilePath);
}
public Run()
{
Spec = new ProcessSpec
{
ExecutablePath = "/.iishost/iishost.exe",
Arguments = new[] { "-p", "3000", "-r", @"/www" },
};
var containerUserPath = @"C:\Containers\handle\user\";
ExpectedRunSpec = new ProcessRunSpec
{
ExecutablePath = @"C:\Containers\handle\user\.iishost\iishost.exe",
Arguments = Spec.Arguments,
WorkingDirectory = containerUserPath,
};
Directory.MapUserPath("/.iishost/iishost.exe").Returns(ExpectedRunSpec.ExecutablePath);
Directory.MapUserPath("/").Returns(containerUserPath);
}
public IContainerProcess Run(ProcessSpec spec, IProcessIO io)
{
lock (_ioLock)
{
ThrowIfNotActive();
var runner = spec.Privileged
? processRunner
: constrainedProcessRunner;
var executablePath = !spec.DisablePathMapping
? directory.MapUserPath(spec.ExecutablePath)
: spec.ExecutablePath;
var specEnvironment = spec.Environment ?? new Dictionary <string, string>();
var processEnvironment = this.defaultEnvironment.Merge(specEnvironment);
Action <string> stdOut = io == null || io.StandardOutput == null
? (Action <string>)null
: data => io.StandardOutput.Write(data);
Action <string> stdErr = io == null || io.StandardError == null
? (Action <string>)null
: data => io.StandardError.Write(data);
var runSpec = new ProcessRunSpec
{
ExecutablePath = executablePath,
Arguments = spec.Arguments,
Environment = processEnvironment,
WorkingDirectory = directory.MapUserPath(spec.WorkingDirectory ?? DefaultWorkingDirectory),
OutputCallback = stdOut,
ErrorCallback = stdErr,
};
var process = runner.Run(runSpec);
return(new ContainerProcess(process));
}
}
private void OverrideEnvPort(ProcessSpec processSpec, ContainerInfo info)
{
if (processSpec.Environment.ContainsKey("PORT"))
{
var hostport = container.GetProperty("ContainerPort:" + processSpec.Environment["PORT"]);
processSpec.Environment["PORT"] = hostport;
}
else if (processSpec.Arguments != null)
{
// TODO: Remove this. This case is for Healthcheck ; when nsync sends port as env variable we can remove this. (https://github.com/cloudfoundry-incubator/nsync/pull/1)
var portArg = Array.Find(processSpec.Arguments, s => s.StartsWith("-port="));
if (portArg != null)
{
var containerPort = portArg.Split(new Char[] {'='})[1];
var hostport = container.GetProperty("ContainerPort:" + containerPort);
processSpec.Environment["PORT"] = hostport;
}
}
}
private IContainerProcess Run(IWebSocketEventSender websocket, ProcessSpec processSpec)
{
try
{
var processIO = new ProcessIO(websocket);
var process = container.Run(processSpec, processIO);
websocket.SendEvent("pid", process.Id.ToString());
return process;
}
catch (Exception e)
{
websocket.SendEvent("error", e.Message);
websocket.Close(System.Net.WebSockets.WebSocketCloseStatus.InternalServerError, e.Message);
return null;
}
}
public IContainerProcess Run(ProcessSpec spec, IProcessIO io)
{
lock (_ioLock)
{
ThrowIfNotActive();
var runner = spec.Privileged
? processRunner
: constrainedProcessRunner;
var executablePath = !spec.DisablePathMapping
? directory.MapUserPath(spec.ExecutablePath)
: spec.ExecutablePath;
var specEnvironment = spec.Environment ?? new Dictionary<string, string>();
var processEnvironment = this.defaultEnvironment.Merge(specEnvironment);
Action<string> stdOut = io == null || io.StandardOutput == null
? (Action<string>) null
: data => io.StandardOutput.Write(data);
Action<string> stdErr = io == null || io.StandardError == null
? (Action<string>) null
: data => io.StandardError.Write(data);
var runSpec = new ProcessRunSpec
{
ExecutablePath = executablePath,
Arguments = spec.Arguments,
Environment = processEnvironment,
WorkingDirectory = directory.MapUserPath(spec.WorkingDirectory ?? DefaultWorkingDirectory),
OutputCallback = stdOut,
ErrorCallback = stdErr,
};
var process = runner.Run(runSpec);
return new ContainerProcess(process);
}
}
public Run()
{
Spec = new ProcessSpec
{
ExecutablePath = "/.iishost/iishost.exe",
Arguments = new[] { "-p", "3000", "-r", @"/www" },
};
var containerUserPath = @"C:\Containers\handle\user\";
ExpectedRunSpec = new ProcessRunSpec
{
ExecutablePath = @"C:\Containers\handle\user\.iishost\iishost.exe",
Arguments = Spec.Arguments,
WorkingDirectory = containerUserPath,
};
Directory.MapUserPath("/.iishost/iishost.exe").Returns(ExpectedRunSpec.ExecutablePath);
Directory.MapUserPath("/").Returns(containerUserPath);
}