Merge remote-tracking branch 'upstream/master'

[osm/vim-emu.git] / src / emuvim / api / sonata / dummygatekeeper.py

diff --git a/src/emuvim/api/sonata/dummygatekeeper.py b/src/emuvim/api/sonata/dummygatekeeper.py
index 70fce59..5936d94 100755 (executable)
--- a/src/emuvim/api/sonata/dummygatekeeper.py
+++ b/src/emuvim/api/sonata/dummygatekeeper.py
@@ -75,6 +75,7 @@ class Gatekeeper(object):
     def __init__(self):
         self.services = dict()
         self.dcs = dict()
+        self.net = None
         self.vnf_counter = 0  # used to generate short names for VNFs (Mininet limitation)
         LOG.info("Create SONATA dummy gatekeeper.")
 
@@ -180,6 +181,9 @@ class Service(object):
         eline_fwd_links = [l for l in vlinks if (l["id"] in fwd_links) and (l["connectivity_type"] == "E-Line")]
         elan_fwd_links = [l for l in vlinks if (l["id"] in fwd_links) and (l["connectivity_type"] == "E-LAN")]
 
+        GK.net.deployed_elines.extend(eline_fwd_links)
+        GK.net.deployed_elans.extend(elan_fwd_links)
+
         # 4a. deploy E-Line links
         # cookie is used as identifier for the flowrules installed by the dummygatekeeper
         # eg. different services get a unique cookie for their flowrules
@@ -227,6 +231,9 @@ class Service(object):
         # 4b. deploy E-LAN links
         base = 10
         for link in elan_fwd_links:
+
+            elan_vnf_list=[]
+
             # generate lan ip address
             ip = 1
             for intf in link["connection_points_reference"]:
@@ -235,6 +242,8 @@ class Service(object):
                 if vnf_id in self.sap_identifiers:
                     src_docker_name = "{0}_{1}".format(vnf_id, intf_name)
                     vnf_id = src_docker_name
+                else:
+                    src_docker_name = vnf_id
                 vnf_name = vnf_id2vnf_name[vnf_id]
                 LOG.debug(
                     "Setting up E-LAN link. %s(%s:%s) -> %s" % (
@@ -249,6 +258,14 @@ class Service(object):
                         self._vnf_reconfigure_network(vnfi, intf_name, ip_address)
                         # increase for the next ip address on this E-LAN
                         ip += 1
+
+                        # add this vnf and interface to the E-LAN for tagging
+                        network = self.vnfds[vnf_name].get("dc").net  # there should be a cleaner way to find the DCNetwork
+                        elan_vnf_list.append({'name':src_docker_name,'interface':intf_name})
+
+
+            # install the VLAN tags for this E-LAN
+            network.setLAN(elan_vnf_list)
             # increase the base ip address for the next E-LAN
             base += 1
 
@@ -408,6 +425,7 @@ class Service(object):
                 self.package_content_path,
                 make_relative_path(self.manifest.get("entry_service_template")))
             self.nsd = load_yaml(nsd_path)
+            GK.net.deployed_nsds.append(self.nsd)
             LOG.debug("Loaded NSD: %r" % self.nsd.get("name"))
 
     def _load_vnfd(self):
@@ -697,6 +715,7 @@ api.add_resource(Exit, '/emulator/exit')
 
 def start_rest_api(host, port, datacenters=dict()):
     GK.dcs = datacenters
+    GK.net = get_dc_network()
     # start the Flask server (not the best performance but ok for our use case)
     app.run(host=host,
             port=port,
@@ -745,6 +764,14 @@ def generate_subnet_strings(n, start=1, subnet_size=24, ip=0):
         r.append("%d.0.0.%d/%d" % (i, ip, subnet_size))
     return r
 
+def get_dc_network():
+    """
+    retrieve the DCnetwork where this dummygatekeeper (GK) connects to.
+    Assume at least 1 datacenter is connected to this GK, and that all datacenters belong to the same DCNetwork
+    :return:
+    """
+    assert (len(GK.dcs) > 0)
+    return GK.dcs.values()[0].net
 
 if __name__ == '__main__':
     """