def GetSlivers(data, conf = None, plc = None):
node_id = tools.node_id()
+ if 'slivers' not in data:
+ logger.log_missing_data("syndicate.GetSlivers",'slivers')
+ return
+
+ syndicate_sliver = None
+ for sliver in data['slivers']:
+ if sliver['name'] == "princeton_syndicate":
+ syndicate_sliver = sliver
+
+ if not syndicate_sliver:
+ logger.log("Syndicate: no princeton_syndicate sliver on this node. aborting.")
+ return
+
syndicate_ip = tools.get_sliver_ip("princeton_syndicate")
if not syndicate_ip:
logger.log("Syndicate: unable to get syndicate sliver ip. aborting.")
-
- if 'slivers' not in data:
- logger.log_missing_data("syndicate.GetSlivers",'slivers')
return
for sliver in data['slivers']:
side effects: adds "/usr/sbin" to sys.path
"""
+ # See if setns is installed. If it's not then we're probably not running
+ # LXC.
+ if not os.path.exists("/usr/sbin/setns.so"):
+ return None
+
# setns is part of lxcsu and is installed to /usr/sbin
if not "/usr/sbin" in sys.path:
sys.path.append("/usr/sbin")