Merge remote-tracking branch 'upstream/master'

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

diff --git a/src/emuvim/examples/monitoring_demo_topology.py b/src/emuvim/examples/monitoring_demo_topology.py
index 16c2b50..0650be4 100755 (executable)
--- a/src/emuvim/examples/monitoring_demo_topology.py
+++ b/src/emuvim/examples/monitoring_demo_topology.py
@@ -29,14 +29,19 @@ def create_topology1():
     """
     1. Create a data center network object (DCNetwork) with monitoring enabled
     """
     """
     1. Create a data center network object (DCNetwork) with monitoring enabled
     """

-    net = DCNetwork(monitor=True)
+    net = DCNetwork(monitor=True, enable_learning=False)

 
     """
 
     """

-    1b. add a monitoring agent to the DCNetwork
+    1b. Add endpoint APIs for the whole DCNetwork,
+        to access and control the networking from outside.
+        e.g., to setup forwarding paths between compute
+        instances aka. VNFs (represented by Docker containers), passing through
+        different switches and datacenters of the emulated topology

     """
     mon_api = ZeroRpcApiEndpointDCNetwork("0.0.0.0", 5151)
     mon_api.connectDCNetwork(net)
     mon_api.start()
     """
     mon_api = ZeroRpcApiEndpointDCNetwork("0.0.0.0", 5151)
     mon_api.connectDCNetwork(net)
     mon_api.start()

+

     """
     2. Add (logical) data centers to the topology
        (each data center is one "bigswitch" in our simplified
     """
     2. Add (logical) data centers to the topology
        (each data center is one "bigswitch" in our simplified


@@ -44,10 +49,10 @@ def create_topology1():
     """
     dc1 = net.addDatacenter("datacenter1")
     dc2 = net.addDatacenter("datacenter2")
     """
     dc1 = net.addDatacenter("datacenter1")
     dc2 = net.addDatacenter("datacenter2")

-    dc3 = net.addDatacenter("long_data_center_name3")
-    dc4 = net.addDatacenter(
-        "datacenter4",
-        metadata={"mydata": "we can also add arbitrary metadata to each DC"})
+    #dc3 = net.addDatacenter("long_data_center_name3")
+    #dc4 = net.addDatacenter(
+    #    "datacenter4",
+    #    metadata={"mydata": "we can also add arbitrary metadata to each DC"})

 
     """
     3. You can add additional SDN switches for data center
 
     """
     3. You can add additional SDN switches for data center


@@ -60,10 +65,14 @@ def create_topology1():
        to define you topology.
        These links can use Mininet's features to limit bw, add delay or jitter.
     """
        to define you topology.
        These links can use Mininet's features to limit bw, add delay or jitter.
     """

-    net.addLink(dc1, dc2)
-    net.addLink("datacenter1", s1)
-    net.addLink(s1, dc3)
-    net.addLink(s1, "datacenter4")
+    #net.addLink(dc1, dc2, delay="10ms")
+    #net.addLink(dc1, dc2)
+    net.addLink(dc1, s1)
+    net.addLink(s1, dc2)
+    #net.addLink("datacenter1", s1, delay="20ms")
+    #net.addLink(s1, dc3)
+    #net.addLink(s1, "datacenter4")
+

 
     """
     5. We want to access and control our data centers from the outside,
 
     """
     5. We want to access and control our data centers from the outside,


@@ -80,8 +89,8 @@ def create_topology1():
     # connect data centers to this endpoint
     zapi1.connectDatacenter(dc1)
     zapi1.connectDatacenter(dc2)
     # connect data centers to this endpoint
     zapi1.connectDatacenter(dc1)
     zapi1.connectDatacenter(dc2)

-    zapi1.connectDatacenter(dc3)
-    zapi1.connectDatacenter(dc4)
+    #zapi1.connectDatacenter(dc3)
+    #zapi1.connectDatacenter(dc4)

     # run API endpoint server (in another thread, don't block)
     zapi1.start()
 
     # run API endpoint server (in another thread, don't block)
     zapi1.start()
 


@@ -94,10 +103,10 @@ def create_topology1():
          This will look like a real-world multi PoP/data center deployment
          from the perspective of an orchestrator.
     """
          This will look like a real-world multi PoP/data center deployment
          from the perspective of an orchestrator.
     """

-    zapi2 = ZeroRpcApiEndpoint("0.0.0.0", 4343)
-    zapi2.connectDatacenter(dc3)
-    zapi2.connectDatacenter(dc4)
-    zapi2.start()
+    #zapi2 = ZeroRpcApiEndpoint("0.0.0.0", 4343)
+    #zapi2.connectDatacenter(dc3)
+    #zapi2.connectDatacenter(dc4)
+    #zapi2.start()

 
     """
     6. Finally we are done and can start our network (the emulator).
 
     """
     6. Finally we are done and can start our network (the emulator).