expose stack trace in error message when node is considered unresponsive

[nepi.git] / src / nepi / resources / linux / node.py

diff --git a/src/nepi/resources/linux/node.py b/src/nepi/resources/linux/node.py
index 1bfbf6f..0896ed0 100644 (file)
--- a/src/nepi/resources/linux/node.py
+++ b/src/nepi/resources/linux/node.py
@@ -352,7 +352,8 @@ class LinuxNode(ResourceManager):
     def do_provision(self):
         # check if host is alive
         if not self.is_alive():
-            msg = "Deploy failed. Unresponsive node {}".format(self.get("hostname"))
+            trace = traceback.format_exc()
+            msg = "Deploy failed. Unresponsive node {} -- traceback {}".format(self.get("hostname"), trace)
             self.error(msg)
             raise RuntimeError, msg
 
@@ -468,8 +469,8 @@ class LinuxNode(ResourceManager):
         """
         self.info("Cleaning up home")
         
-        cmd = "cd {} ; find . -maxdepth 1 -name \.nepi -execdir rm -rf {} + "\
-              .format(self.home_dir, self.exp_dir)
+        cmd = "cd {} ; find . -maxdepth 1 -name \.nepi -execdir rm -rf {{}} + "\
+              .format(self.home_dir)
 
         return self.execute(cmd, with_lock = True)
 
@@ -480,8 +481,8 @@ class LinuxNode(ResourceManager):
         """
         self.info("Cleaning up experiment files")
         
-        cmd = "cd {} ; find . -maxdepth 1 -name '{}' -execdir rm -rf {} + "\
-              .format(self.exp_dir, self.ec.exp_id, self.exp_dir)
+        cmd = "cd {} ; find . -maxdepth 1 -name '{}' -execdir rm -rf {{}} + "\
+              .format(self.exp_dir, self.ec.exp_id)
         
         return self.execute(cmd, with_lock = True)