X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net.py;h=100720c3e5e3c87ada0d667a2785bedf57c1e43b;hb=854fdfe526baa82adf31f14cac8a62223b310050;hp=45dee4ba421879e9c129069483d713a32daa9989;hpb=74a8cfb9d2eac39ae02e5323e1fb5b1d33297981;p=nodemanager.git

diff --git a/net.py b/net.py
index 45dee4b..100720c 100644
--- a/net.py
+++ b/net.py
@@ -1,6 +1,3 @@
-# $Id$
-# $URL$
-
 """network configuration"""
 
 # system provided modules
@@ -12,21 +9,40 @@ import sioc, plnet
 # local modules
 import bwlimit, logger, iptables, tools
 
+# we can't do anything without a network
+priority=1
+
 dev_default = tools.get_default_if()
 
-def start(options, conf):
+
+def start():
     logger.log("net: plugin starting up...")
 
 def GetSlivers(data, config, plc):
+    # added by caglar
+    # band-aid for short period as old API returns networks instead of interfaces
+    global KEY_NAME
+    KEY_NAME = "interfaces"
+    #################
+
     logger.verbose("net: GetSlivers called.")
-    if not 'interfaces' in data: 
-        logger.log_missing_data('net.GetSlivers','interfaces')
-        return
+    if not 'interfaces' in data:
+        # added by caglar
+        # band-aid for short period as old API returns networks instead of interfaces
+        # logger.log_missing_data('net.GetSlivers','interfaces')
+        # return
+        if not 'networks' in data:
+            logger.log_missing_data('net.GetSlivers','interfaces')
+            return
+        else:
+            KEY_NAME = "networks"
+        ##################
+
     plnet.InitInterfaces(logger, plc, data)
-    if 'OVERRIDES' in dir(config): 
+    if 'OVERRIDES' in dir(config):
         if config.OVERRIDES.get('net_max_rate') == '-1':
             logger.log("net: Slice and node BW Limits disabled.")
-            if len(bwlimit.tc("class show dev %s" % dev_default)): 
+            if len(bwlimit.tc("class show dev %s" % dev_default)):
                 logger.verbose("net: *** DISABLING NODE BW LIMITS ***")
                 bwlimit.stop()
         else:
@@ -47,7 +63,7 @@ def InitNodeLimit(data):
     for dev in devs:
         macs[sioc.gifhwaddr(dev).lower()] = dev
 
-    for interface in data['interfaces']:
+    for interface in data[KEY_NAME]:
         # Get interface name preferably from MAC address, falling
         # back on IP address.
         hwaddr=interface['mac']
@@ -94,7 +110,7 @@ def InitI2(plc, data):
         # and add IPs that don't exist in the set rather than
         # just recreateing the set.
         bwlimit.exempt_init('Internet2', i2nodes)
-        
+
         # set the iptables classification rule if it doesnt exist.
         cmd = '-A POSTROUTING -m set --set Internet2 dst -j CLASSIFY --set-class 0001:2000 --add-mark'
         rules = []
@@ -106,7 +122,7 @@ def InitI2(plc, data):
             os.popen("/sbin/iptables -t mangle " + cmd)
 
 def InitNAT(plc, data):
-    
+
     # query running network interfaces
     devs = sioc.gifconf()
     ips = dict(zip(devs.values(), devs.keys()))
@@ -115,7 +131,7 @@ def InitNAT(plc, data):
         macs[sioc.gifhwaddr(dev).lower()] = dev
 
     ipt = iptables.IPTables()
-    for interface in data['interfaces']:
+    for interface in data[KEY_NAME]:
         # Get interface name preferably from MAC address, falling
         # back on IP address.
         hwaddr=interface['mac']
@@ -153,6 +169,3 @@ def InitNAT(plc, data):
                         fields['source'] = "0.0.0.0/0"
                     ipt.add_pf(fields)
     ipt.commit()
-
-def start(options, config):
-    pass