removed container attach thingy

instancemanager/kubernetes/instance_manager.go

@@ -254,11 +254,10 @@ func (i *InstanceManager) InteractiveTerminal(ctx context.Context, serverId stri
 		Name(serverId).
 		SubResource("attach").
 		VersionedParams(&corev1.PodAttachOptions{
-			Container: "server",
-			Stdin:     true,
-			Stdout:    true,
-			Stderr:    true,
-			TTY:       true,
+			Stdin:  true,
+			Stdout: true,
+			Stderr: true,
+			TTY:    true,
 		}, clientgoscheme.ParameterCodec)
 
 	executor, err := remotecommand.NewSPDYExecutor(i.restCfg, "POST", req.URL())