X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=slivermanager.py;h=624853e72bc8ad59ce4e9123f38c8f2d2b184717;hb=e57432c1dfdfeaa52cc32799e2abbc34b7704ce9;hp=4e10b049f1e358df53827e8d20bfbbda4df91dc7;hpb=f896e4b6766383fa6d8aa0367049ab017cc1ecf5;p=nodemanager.git

diff --git a/slivermanager.py b/slivermanager.py
index 4e10b04..624853e 100644
--- a/slivermanager.py
+++ b/slivermanager.py
@@ -23,11 +23,15 @@ try:
     sliver_class_to_register = sliver_lxc.Sliver_LXC
     sliver_password_shell = sliver_lxc.Sliver_LXC.SHELL
 except:
-    import sliver_vs
-    implementation='vs'
-    sliver_default_type='sliver.VServer'
-    sliver_class_to_register = sliver_vs.Sliver_VS
-    sliver_password_shell = sliver_vs.Sliver_VS.SHELL
+    try:
+        import sliver_vs
+        implementation='vs'
+        sliver_default_type='sliver.VServer'
+        sliver_class_to_register = sliver_vs.Sliver_VS
+        sliver_password_shell = sliver_vs.Sliver_VS.SHELL
+    except:
+        logger.log("Could not import either sliver_lxc or sliver_vs - bailing out")
+        exit(1)
 
 # just being safe
 try : from plnode.bwlimit import bwmin, bwmax
@@ -42,6 +46,7 @@ DEFAULT_ALLOCATION = {
     'cpu_pct': 0, # percent CPU reserved
     'cpu_share': 1, # proportional share
     'cpu_cores': "0b", # reserved cpu cores <num_cores>[b]
+    'cpu_freezable': 0, # freeze processes if cpu_cores is 0
     # bandwidth parameters
     'net_min_rate': bwmin / 1000, # kbps
     'net_max_rate': bwmax / 1000, # kbps