Fix: Let Jenkins script call unitttest. Added link to examles.

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

diff --git a/src/emuvim/examples/resource_model_demo_topology.py b/src/emuvim/examples/resource_model_demo_topology.py
old mode 100644 (file)
new mode 100755 (executable)
index ae6ba5e..0472554
--- a/src/emuvim/examples/resource_model_demo_topology.py
+++ b/src/emuvim/examples/resource_model_demo_topology.py
@@ -1,33 +1,65 @@
 """
 """

+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).
+"""
+"""

 A simple topology to test resource model support.
 """
 
 import logging
 import time
 A simple topology to test resource model support.
 """
 
 import logging
 import time

+import os

 from mininet.log import setLogLevel
 from mininet.node import Controller
 from emuvim.dcemulator.net import DCNetwork
 from emuvim.api.zerorpc.compute import ZeroRpcApiEndpoint
 from emuvim.api.sonata import SonataDummyGatekeeperEndpoint
 from mininet.log import setLogLevel
 from mininet.node import Controller
 from emuvim.dcemulator.net import DCNetwork
 from emuvim.api.zerorpc.compute import ZeroRpcApiEndpoint
 from emuvim.api.sonata import SonataDummyGatekeeperEndpoint

-from emuvim.dcemulator.resourcemodel.upb.simple import UpbSimpleCloudDcRM
+from emuvim.dcemulator.resourcemodel.upb.simple import UpbSimpleCloudDcRM, UpbOverprovisioningCloudDcRM

 
 logging.basicConfig(level=logging.INFO)
 
 
 
 logging.basicConfig(level=logging.INFO)
 
 

+RESOURCE_LOG_PATH = "resource.log"
+
+

 def create_topology1():
 def create_topology1():

+    cleanup()

     # create topology
     # use a maximum of 50% cpu time for containers added to data centers
     net = DCNetwork(dc_emulation_max_cpu=0.5, controller=Controller)
     # add some data centers and create a topology
     # create topology
     # use a maximum of 50% cpu time for containers added to data centers
     net = DCNetwork(dc_emulation_max_cpu=0.5, controller=Controller)
     # add some data centers and create a topology

-    dc1 = net.addDatacenter("dc1")
-    dc2 = net.addDatacenter("dc2")
+    dc1 = net.addDatacenter("dc1", resource_log_path=RESOURCE_LOG_PATH)
+    dc2 = net.addDatacenter("dc2", resource_log_path=RESOURCE_LOG_PATH)

     s1 = net.addSwitch("s1")
     net.addLink(dc1, s1, delay="10ms")
     net.addLink(dc2, s1, delay="20ms")
 
     # create and assign resource models for each DC
     s1 = net.addSwitch("s1")
     net.addLink(dc1, s1, delay="10ms")
     net.addLink(dc2, s1, delay="20ms")
 
     # create and assign resource models for each DC

-    rm1 = UpbSimpleCloudDcRM(max_cu=10, max_mu=1024)
-    rm2 = UpbSimpleCloudDcRM(max_cu=20)
+    rm1 = UpbSimpleCloudDcRM(max_cu=4, max_mu=1024)
+    rm2 = UpbOverprovisioningCloudDcRM(max_cu=4)

     dc1.assignResourceModel(rm1)
     dc2.assignResourceModel(rm2)
 
     dc1.assignResourceModel(rm1)
     dc2.assignResourceModel(rm2)
 


@@ -38,13 +70,6 @@ def create_topology1():
     # run API endpoint server (in another thread, don't block)
     zapi1.start()
 
     # run API endpoint server (in another thread, don't block)
     zapi1.start()
 

-    # add the SONATA dummy gatekeeper to each DC
-    sdkg1 = SonataDummyGatekeeperEndpoint("0.0.0.0", 8000)
-    sdkg1.connectDatacenter(dc1)
-    sdkg1.connectDatacenter(dc2)
-    # run the dummy gatekeeper (in another thread, don't block)
-    sdkg1.start()
-

     # start the emulation platform
     net.start()
     print "Wait a moment and allocate some compute start some compute resources..."
     # start the emulation platform
     net.start()
     print "Wait a moment and allocate some compute start some compute resources..."


@@ -53,12 +78,25 @@ def create_topology1():
     dc1.startCompute("vnf2", flavor_name="tiny")
     dc1.startCompute("vnf3", flavor_name="small")
     dc2.startCompute("vnf4", flavor_name="medium")
     dc1.startCompute("vnf2", flavor_name="tiny")
     dc1.startCompute("vnf3", flavor_name="small")
     dc2.startCompute("vnf4", flavor_name="medium")

+    dc2.startCompute("vnf5", flavor_name="medium")
+    dc2.startCompute("vnf6", flavor_name="medium")

     print "... done."
     print "... done."

-    time.sleep(2)
+    time.sleep(5)
+    print "Removing instances ..."
+    dc1.stopCompute("vnf1")
+    dc2.stopCompute("vnf4")
+    print "... done"

     net.CLI()
     net.stop()
 
 
     net.CLI()
     net.stop()
 
 

+def cleanup():
+    try:
+        os.remove(RESOURCE_LOG_PATH)
+    except OSError:
+        pass
+
+

 def main():
     setLogLevel('info')  # set Mininet loglevel
     create_topology1()
 def main():
     setLogLevel('info')  # set Mininet loglevel
     create_topology1()