Changing ResourceManager naming for platform::ResourceName

[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 1f706a8..01b8a85 100644 (file)
--- a/src/nepi/resources/planetlab/node.py
+++ b/src/nepi/resources/planetlab/node.py
@@ -20,7 +20,7 @@
 
 from nepi.execution.attribute import Attribute, Flags, Types
 from nepi.execution.resource import ResourceManager, clsinit_copy, \
-        ResourceState, reschedule_delay 
+        ResourceState 
 from nepi.resources.linux.node import LinuxNode
 from nepi.resources.planetlab.plcapi import PLCAPIFactory 
 from nepi.util.execfuncs import lexec
@@ -28,6 +28,7 @@ from nepi.util import sshfuncs
 
 from random import randint
 import re
+import os
 import time
 import socket
 import threading
@@ -36,7 +37,7 @@ import weakref
 
 @clsinit_copy
 class PlanetlabNode(LinuxNode):
-    _rtype = "PlanetlabNode"
+    _rtype = "planetlab::Node"
     _help = "Controls a PlanetLab host accessible using a SSH key " \
             "associated to a PlanetLab user account"
     _backend = "planetlab"
@@ -171,7 +172,6 @@ class PlanetlabNode(LinuxNode):
                     default = False,
                     flags = Flags.Global)
 
-
         cls._register_attribute(ip)
         cls._register_attribute(pl_url)
         cls._register_attribute(pl_ptn)
@@ -206,6 +206,16 @@ 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")
@@ -390,7 +400,7 @@ class PlanetlabNode(LinuxNode):
 
     def do_release(self):
         super(PlanetlabNode, self).do_release()
-        if self.state == ResourceState.RELEASED:
+        if self.state == ResourceState.RELEASED and not self._skip_provision():
             self.debug(" Releasing PLC API ")
             self.plapi.release()