Merge branch 'master' of https://github.com/stevenvanrossem/son-emu

[osm/vim-emu.git] / emuvim / dcemulator / net.py

diff --git a/emuvim/dcemulator/net.py b/emuvim/dcemulator/net.py
index e0d524e..324c4d3 100755 (executable)
--- a/emuvim/dcemulator/net.py
+++ b/emuvim/dcemulator/net.py
@@ -27,9 +27,11 @@ class DCNetwork(Dockernet):
         self.dcs = {}
         # create a Mininet/Dockernet network
         # call original Docker.__init__ and setup default controller
+        #Dockernet.__init__(
+        #    self, controller=RemoteController, switch=OVSKernelSwitch, **kwargs)
         Dockernet.__init__(
             self, controller=RemoteController, switch=OVSKernelSwitch, **kwargs)
-        #self.addController('c0')
+        self.addController('c0', controller=RemoteController)
 
         # graph of the complete DC network
         self.DCNetwork_graph=nx.DiGraph()
@@ -148,10 +150,10 @@ class DCNetwork(Dockernet):
             next_node = self.getNodeByName(next_hop)
 
             if next_hop == vnf_dst_name:
-                return 0
+                return "path added between {0} and {1}".format(vnf_src_name, vnf_dst_name)
             elif not isinstance( next_node, OVSSwitch ):
-                logging.info("Next node: {0} is not a switch".format(next_hop1))
-                return 0
+                logging.info("Next node: {0} is not a switch".format(next_hop))
+                return "Next node: {0} is not a switch".format(next_hop)
 
 
             switch_inport = self.DCNetwork_graph[current_hop][next_hop]['dst_port']
@@ -177,4 +179,4 @@ class DCNetwork(Dockernet):
 
             current_hop = next_hop
 
-        return 1
\ No newline at end of file
+        return "destination node: {0} not reached".format(vnf_dst_name)
\ No newline at end of file