exp: Add metrics and prototype update commands

This adds a couple of commands to start/stop metrics exporter, set
link rate on virtual wall, and updating the prototype from git, which
is useful in interactive mode.

1 files changed, 14 insertions, 0 deletions

diff --git a/rumba/storyboard.py b/rumba/storyboard.py
index 6d9739c..59fbf6f 100644
--- a/rumba/storyboard.py
+++ b/rumba/storyboard.py
@@ -754,6 +754,20 @@ class StoryBoard(_SBEntity):
                 command = [command]
             _node.execute_commands(command)
 
+    def start_metrics_exporter(self, nodes=None, interval=100):
+        """
+        Storyboard wrapper to start experiment metrics
+        """
+
+        self.experiment.start_metrics_exporter(nodes, interval=interval)
+
+    def stop_metrics_exporter(self, nodes=None):
+        """
+        storyboard wrapper to stop experiment metrics
+        """
+
+        self.experiment.stop_metrics_exporter(nodes=nodes)
+
     def add_event(self, event):
         """
         Adds an event to this script.