// Connect returns a handler for the pod exec proxy
func (r *AttachREST) Connect(ctx api.Context, name string, opts runtime.Object) (rest.ConnectHandler, error) {
attachOpts, ok := opts.(*api.PodAttachOptions)
if !ok {
return nil, fmt.Errorf("Invalid options object: %#v", opts)
}
location, transport, err := pod.AttachLocation(r.store, r.kubeletConn, ctx, name, attachOpts)
if err != nil {
return nil, err
}
return genericrest.NewUpgradeAwareProxyHandler(location, transport, true), nil
}
// Connect returns a handler for the pod exec proxy
func (r *AttachREST) Connect(ctx api.Context, name string, opts runtime.Object, responder rest.Responder) (http.Handler, error) {
attachOpts, ok := opts.(*api.PodAttachOptions)
if !ok {
return nil, fmt.Errorf("Invalid options object: %#v", opts)
}
location, transport, err := pod.AttachLocation(r.store, r.kubeletConn, ctx, name, attachOpts)
if err != nil {
return nil, err
}
return newThrottledUpgradeAwareProxyHandler(location, transport, false, true, responder), nil
}
func (h *binaryInstantiateHandler) handle(r io.Reader) (runtime.Object, error) {
h.options.Name = h.name
if err := rest.BeforeCreate(BinaryStrategy, h.ctx, h.options); err != nil {
glog.Infof("failed to validate binary: %#v", h.options)
return nil, err
}
request := &buildapi.BuildRequest{}
request.Name = h.name
if len(h.options.Commit) > 0 {
request.Revision = &buildapi.SourceRevision{
Git: &buildapi.GitSourceRevision{
Committer: buildapi.SourceControlUser{
Name: h.options.CommitterName,
Email: h.options.CommitterEmail,
},
Author: buildapi.SourceControlUser{
Name: h.options.AuthorName,
Email: h.options.AuthorEmail,
},
Message: h.options.Message,
Commit: h.options.Commit,
},
}
}
request.Binary = &buildapi.BinaryBuildSource{
AsFile: h.options.AsFile,
}
build, err := h.r.Generator.Instantiate(h.ctx, request)
if err != nil {
glog.Infof("failed to instantiate: %#v", request)
return nil, err
}
latest, ok, err := registry.WaitForRunningBuild(h.r.Watcher, h.ctx, build, h.r.Timeout)
if err != nil {
switch latest.Status.Phase {
case buildapi.BuildPhaseError:
return nil, errors.NewBadRequest(fmt.Sprintf("build %s encountered an error: %s", build.Name, buildutil.NoBuildLogsMessage))
case buildapi.BuildPhaseCancelled:
return nil, errors.NewBadRequest(fmt.Sprintf("build %s was cancelled: %s", build.Name, buildutil.NoBuildLogsMessage))
}
return nil, errors.NewBadRequest(fmt.Sprintf("unable to wait for build %s to run: %v", build.Name, err))
}
if !ok {
return nil, errors.NewTimeoutError(fmt.Sprintf("timed out waiting for build %s to start after %s", build.Name, h.r.Timeout), 0)
}
if latest.Status.Phase != buildapi.BuildPhaseRunning {
return nil, errors.NewBadRequest(fmt.Sprintf("build %s is no longer running, cannot upload file: %s", build.Name, build.Status.Phase))
}
// The container should be the default build container, so setting it to blank
buildPodName := buildutil.GetBuildPodName(build)
opts := &kapi.PodAttachOptions{
Stdin: true,
}
location, transport, err := pod.AttachLocation(h.r.PodGetter, h.r.ConnectionInfo, h.ctx, buildPodName, opts)
if err != nil {
if errors.IsNotFound(err) {
return nil, errors.NewNotFound(kapi.Resource("pod"), buildPodName)
}
return nil, errors.NewBadRequest(err.Error())
}
rawTransport, ok := transport.(*http.Transport)
if !ok {
return nil, errors.NewInternalError(fmt.Errorf("unable to connect to node, unrecognized type: %v", reflect.TypeOf(transport)))
}
upgrader := spdy.NewRoundTripper(rawTransport.TLSClientConfig)
exec, err := remotecommand.NewStreamExecutor(upgrader, nil, "POST", location)
if err != nil {
return nil, errors.NewInternalError(fmt.Errorf("unable to connect to server: %v", err))
}
if err := exec.Stream(r, nil, nil, false); err != nil {
return nil, errors.NewInternalError(err)
}
return latest, nil
}