oops, too much messing about

[nodemanager.git] / tools.py

diff --git a/tools.py b/tools.py
index 7dc2d1e..1cef746 100644 (file)
--- a/tools.py
+++ b/tools.py
@@ -215,10 +215,11 @@ class NMLock:
 # running ifconfig inside of the slice's context.
 
 def get_sliver_process(slice_name, process_cmdline):
-    """ Utility function to find a process inside of an LXC sliver. Returns
-        (cgroup_fn, pid). cgroup_fn is the filename of the cgroup file for
-        the process, for example /proc/2592/cgroup. Pid is the process id of
-        the process. If the process is not found then (None, None) is returned.
+    """ 
+    Utility function to find a process inside of an LXC sliver. Returns
+    (cgroup_fn, pid). cgroup_fn is the filename of the cgroup file for
+    the process, for example /proc/2592/cgroup. Pid is the process id of
+    the process. If the process is not found then (None, None) is returned.
     """
     try:
         cmd = 'grep %s /proc/*/cgroup | grep freezer'%slice_name
@@ -236,8 +237,8 @@ def get_sliver_process(slice_name, process_cmdline):
             path = l.split(':')[0]
             comp = l.rsplit(':')[-1]
             slice_name_check = comp.rsplit('/')[-1]
-            # the lines above were added by Guilherme <gsm@machados.org>
-            # due to the ipv6 plugin requirements
+            # the lines below were added by Guilherme <gsm@machados.org>
+            # due to the ipv6 plugin requirements (LXC)
             virt=get_node_virt()
             if virt=='lxc':
                 slice_name_check = slice_name_check.rsplit('.')[0]
@@ -280,9 +281,10 @@ except:
 ###################################################
 
 def get_sliver_ifconfig(slice_name, device="eth0"):
-    """ return the output of "ifconfig" run from inside the sliver.
+    """ 
+    return the output of "ifconfig" run from inside the sliver.
 
-        side effects: adds "/usr/sbin" to sys.path
+    side effects: adds "/usr/sbin" to sys.path
     """
 
     # See if setns is installed. If it's not then we're probably not running