X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fvim-emu.git;a=blobdiff_plain;f=src%2Femuvim%2Fexamples%2Fmonitoring_demo_topology_restapi.py;h=0813d238ada77ee55a67c013851a17d340424354;hp=b010a03ca14656868b756a03d7de28b387c5b561;hb=ea1c56125cb8a37b7b1614ab0aa46f9dc8f576dc;hpb=5694e3af82f67900355be5cc097599b34a47badd

diff --git a/src/emuvim/examples/monitoring_demo_topology_restapi.py b/src/emuvim/examples/monitoring_demo_topology_restapi.py
index b010a03..0813d23 100755
--- a/src/emuvim/examples/monitoring_demo_topology_restapi.py
+++ b/src/emuvim/examples/monitoring_demo_topology_restapi.py
@@ -1,20 +1,29 @@
 """
-This is an example topology for the distributed cloud emulator (dcemulator).
-(c) 2015 by Manuel Peuster <manuel.peuster@upb.de>
-
-
-This is an example that shows how a user of the emulation tool can
-define network topologies with multiple emulated cloud data centers.
-
-The definition is done with a Python API which looks very similar to the
-Mininet API (in fact it is a wrapper for it).
-
-We only specify the topology *between* data centers not within a single
-data center (data center internal setups or placements are not of interest,
-we want to experiment with VNF chains deployed across multiple PoPs).
-
-The original Mininet API has to be completely hidden and not be used by this
-script.
+Copyright (c) 2015 SONATA-NFV
+ALL RIGHTS RESERVED.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+the Horizon 2020 and 5G-PPP programmes. The authors would like to
+acknowledge the contributions of their colleagues of the SONATA
+partner consortium (www.sonata-nfv.eu).
 """
 import logging
 from mininet.log import setLogLevel
@@ -42,6 +51,7 @@ def create_topology1():
         instances aka. VNFs (represented by Docker containers), passing through
         different switches and datacenters of the emulated topology
     """
+    # create monitoring api endpoint for backwards compatibility with zerorpc api 
     mon_api = ZeroRpcApiEndpointDCNetwork("0.0.0.0", 5151)
     mon_api.connectDCNetwork(net)
     mon_api.start()
@@ -89,6 +99,7 @@ def create_topology1():
     zapi1.start()
 
     # create a new instance of a endpoint implementation
+    # the restapi handles all compute, networking and monitoring commands in one api endpoint
     api1 = RestApiEndpoint("0.0.0.0", 5001)
     # connect data centers to this endpoint
     api1.connectDatacenter(dc1)