X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fdcemulator%2Fnode.py;h=a0112cf078e7c503e1543b4d5db4b3e1118c871c;hb=311b215bcce090ed5e6463c75068661b2dde6187;hp=b29d6343368f6d88f68c3422ff823f388219b6f5;hpb=0d98d75450be28bba00ebabcd9041b4ae541f964;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/dcemulator/node.py b/src/emuvim/dcemulator/node.py
index b29d634..a0112cf 100755
--- a/src/emuvim/dcemulator/node.py
+++ b/src/emuvim/dcemulator/node.py
@@ -32,7 +32,7 @@ import logging
 import time
 import json
 
-LOG = logging.getLogger("dcemulator")
+LOG = logging.getLogger("dcemulator.node")
 LOG.setLevel(logging.DEBUG)
 
 
@@ -105,7 +105,7 @@ class Datacenter(object):
         self.name = "dc%d" % Datacenter.DC_COUNTER
         Datacenter.DC_COUNTER += 1
         # use this for user defined names that can be longer than self.name
-        self.label = label  
+        self.label = label
         # dict to store arbitrary metadata (e.g. latitude and longitude)
         self.metadata = metadata
         # path to which resource information should be logged (e.g. for experiments). None = no logging
@@ -140,7 +140,7 @@ class Datacenter(object):
     def start(self):
         pass
 
-    def startCompute(self, name, image=None, command=None, network=None, flavor_name="tiny"):
+    def startCompute(self, name, image=None, command=None, network=None, flavor_name="tiny", **params):
         """
         Create a new container as compute resource and connect it to this
         data center.
@@ -172,7 +172,8 @@ class Datacenter(object):
             dimage=image,
             dcmd=command,
             datacenter=self,
-            flavor_name=flavor_name
+            flavor_name=flavor_name,
+            **params
         )
 
         # apply resource limits to container if a resource model is defined
@@ -191,6 +192,9 @@ class Datacenter(object):
         # if no --net option is given, network = [{}], so 1 empty dict in the list
         # this results in 1 default interface with a default ip address
         for nw in network:
+            # clean up network configuration (e.g. RTNETLINK does not allow ':' in intf names
+            if nw.get("id") is not None:
+                nw["id"] = self._clean_ifname(nw["id"])
             # TODO we cannot use TCLink here (see: https://github.com/mpeuster/containernet/issues/3)
             self.net.addLink(d, self.switch, params1=nw, cls=Link, intfName1=nw.get('id'))
         # do bookkeeping
@@ -256,3 +260,19 @@ class Datacenter(object):
         self.net.rm_registrar.register(self, rm)
         LOG.info("Assigned RM: %r to DC: %r" % (rm, self))
 
+    @staticmethod
+    def _clean_ifname(name):
+        """
+        Cleans up given string to be a
+        RTNETLINK compatible interface name.
+        :param name: string
+        :return: string
+        """
+        if name is None:
+            return "if0"
+        name = name.replace(":", "-")
+        name = name.replace(" ", "-")
+        name = name.replace(".", "-")
+        name = name.replace("_", "-")
+        return name
+