SFA for PL without specifing hostname

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

diff --git a/src/nepi/resources/planetlab/node.py b/src/nepi/resources/planetlab/node.py
index 7a8d5a7..7f07d05 100644 (file)
--- a/src/nepi/resources/planetlab/node.py
+++ b/src/nepi/resources/planetlab/node.py
@@ -28,6 +28,7 @@ from nepi.util import sshfuncs
 
 from random import randint
 import re
+import os
 import time
 import socket
 import threading
@@ -206,6 +207,16 @@ class PlanetlabNode(LinuxNode):
             self.set("gateway", None)
             self.set("gatewayUser", None)
 
+        # Blacklist file
+        nepi_home = os.path.join(os.path.expanduser("~"), ".nepi")
+        plblacklist_file = os.path.join(nepi_home, "plblacklist.txt")
+        if not os.path.exists(plblacklist_file):
+            if os.path.isdir(nepi_home):
+                open(plblacklist_file, 'w').close()
+            else:
+                os.makedirs(nepi_home)
+                open(plblacklist_file, 'w').close()
+
     def _skip_provision(self):
         pl_user = self.get("pluser")
         pl_pass = self.get("plpassword")