added stop method to normal REST API

[osm/vim-emu.git] / src / emuvim / examples / simple_topology_restapi.py

diff --git a/src/emuvim/examples/simple_topology_restapi.py b/src/emuvim/examples/simple_topology_restapi.py
old mode 100644 (file)
new mode 100755 (executable)
index 121e2ef..eabec44
--- a/src/emuvim/examples/simple_topology_restapi.py
+++ b/src/emuvim/examples/simple_topology_restapi.py
@@ -1,26 +1,36 @@
 """
-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
 from emuvim.dcemulator.net import DCNetwork
-from emuvim.api.rest.compute import RestApiEndpoint
-#from emuvim.api.zerorpc.compute import ZeroRpcApiEndpoint
+from emuvim.api.rest.rest_api_endpoint import RestApiEndpoint
+
+from emuvim.api.zerorpc.compute import ZeroRpcApiEndpoint
 from emuvim.api.zerorpc.network import ZeroRpcApiEndpointDCNetwork
 
 logging.basicConfig(level=logging.INFO)
@@ -30,11 +40,12 @@ def create_topology1():
     """
     1. Create a data center network object (DCNetwork)
     """
-    net = DCNetwork()
+    net = DCNetwork(monitor=True, enable_learning=True)
 
     """
     1b. add a monitoring agent to the DCNetwork
     """
+    #keep old zeroRPC interface to test the prometheus metric query
     mon_api = ZeroRpcApiEndpointDCNetwork("0.0.0.0", 5151)
     mon_api.connectDCNetwork(net)
     mon_api.start()
@@ -76,13 +87,23 @@ def create_topology1():
        one or more data centers to it, which can then be controlled through
        this API, e.g., start/stop/list compute instances.
     """
+    # keep the old zeroRPC interface for the prometheus metric query test
+    zapi1 = ZeroRpcApiEndpoint("0.0.0.0", 4242)
+    # connect data centers to this endpoint
+    zapi1.connectDatacenter(dc1)
+    zapi1.connectDatacenter(dc2)
+    # run API endpoint server (in another thread, don't block)
+    zapi1.start()
+
     # create a new instance of a endpoint implementation
-    api1 = RestApiEndpoint("127.0.0.1", 5000)
+    api1 = RestApiEndpoint("127.0.0.1", 5001)
     # connect data centers to this endpoint
     api1.connectDatacenter(dc1)
     api1.connectDatacenter(dc2)
     api1.connectDatacenter(dc3)
     api1.connectDatacenter(dc4)
+    # connect total network also, needed to do the chaining and monitoring
+    api1.connectDCNetwork(net)
     # run API endpoint server (in another thread, don't block)
     api1.start()