X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fvim-emu.git;a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Fzerorpc%2Fnetwork.py;h=7658be24264df6dec8b2bfa2a2f599350b2e5f36;hp=b1e5d412863c07f1ec1fbacee907d6afe372ba0a;hb=9795d499371f68b6cbccb6158a516a29b9ecb5ed;hpb=994245bc4fb59f4c5129a5cb977af1871f08ce13

diff --git a/src/emuvim/api/zerorpc/network.py b/src/emuvim/api/zerorpc/network.py
old mode 100644
new mode 100755
index b1e5d41..7658be2
--- a/src/emuvim/api/zerorpc/network.py
+++ b/src/emuvim/api/zerorpc/network.py
@@ -1,5 +1,34 @@
 """
+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).
+"""
+"""
 Distributed Cloud Emulator (dcemulator)
+Networking and monitoring functions
+(c) 2015 by Steven Van Rossem <steven.vanrossem@intec.ugent.be>
 """
 
 import logging
@@ -64,7 +93,7 @@ class DCNetworkApi(object):
     def __init__(self, net):
         self.net = net
 
-    def network_action_start(self, vnf_src_name, vnf_dst_name, vnf_src_interface=None, vnf_dst_interface=None, weight=None):
+    def network_action_start(self, vnf_src_name, vnf_dst_name, kwargs):
         # call DCNetwork method, not really datacenter specific API for now...
         # provided dc name needs to be part of API endpoint
         # no check if vnfs are really connected to this datacenter...
@@ -72,15 +101,19 @@ class DCNetworkApi(object):
         try:
             c = self.net.setChain(
                 vnf_src_name, vnf_dst_name,
-                vnf_src_interface=vnf_src_interface,
-                vnf_dst_interface=vnf_dst_interface,
-                weight=weight)
+                vnf_src_interface=kwargs.get('vnf_src_interface'),
+                vnf_dst_interface=kwargs.get('vnf_dst_interface'),
+                cmd='add-flow',
+                weight=kwargs.get('weight'),
+                match=kwargs.get('match'),
+                bidirectional=kwargs.get('bidirectional'),
+                cookie=kwargs.get('cookie'))
             return str(c)
         except Exception as ex:
             logging.exception("RPC error.")
             return ex.message
 
-    def network_action_stop(self, vnf_src_name, vnf_dst_name, vnf_src_interface=None, vnf_dst_interface=None, weight=None):
+    def network_action_stop(self, vnf_src_name, vnf_dst_name, kwargs):
         # call DCNetwork method, not really datacenter specific API for now...
         # provided dc name needs to be part of API endpoint
         # no check if vnfs are really connected to this datacenter...
@@ -88,10 +121,13 @@ class DCNetworkApi(object):
         try:
             c = self.net.setChain(
                 vnf_src_name, vnf_dst_name,
-                vnf_src_interface=vnf_src_interface,
-                vnf_dst_interface=vnf_dst_interface,
+                vnf_src_interface=kwargs.get('vnf_src_interface'),
+                vnf_dst_interface=kwargs.get('vnf_dst_interface'),
                 cmd='del-flows',
-                weight=weight)
+                weight=kwargs.get('weight'),
+                match=kwargs.get('match'),
+                bidirectional=kwargs.get('bidirectional'),
+                cookie=kwargs.get('cookie'))
             return c
         except Exception as ex:
             logging.exception("RPC error.")
@@ -117,5 +153,41 @@ class DCNetworkApi(object):
             logging.exception("RPC error.")
             return ex.message
 
+    # setup the flow metrics measurement
+    def setup_flow(self, vnf_name, vnf_interface, metric, cookie):
+        logging.debug("RPC CALL: setup flow")
+        try:
+            c = self.net.monitor_agent.setup_flow(vnf_name, vnf_interface, metric, cookie)
+            return c
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    # remove the flow metrics measurement
+    def stop_flow(self, vnf_name, vnf_interface, metric, cookie):
+        logging.debug("RPC CALL: stop flow")
+        try:
+            c = self.net.monitor_agent.stop_flow(vnf_name, vnf_interface, metric, cookie)
+            return c
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+
+    # do prometheus query
+    def prometheus(self, dc_label, vnf_name, vnf_interface, query):
+        logging.debug("RPC CALL: query prometheus")
+        vnf_status = self.net.dcs.get(dc_label).containers.get(vnf_name).getStatus()
+        uuid = vnf_status['id']
+        query = query.replace('<uuid>', uuid)
+        #if needed, replace interface id with emu-intfs name
+        # query = query.replace('<intf>', vnf_interface)
+        logging.info('query: {0}'.format(query))
+        try:
+            c = self.net.monitor_agent.query_Prometheus(query)
+            return c
+        except Exception as ex:
+            logging.exception("RPC error.")
+            return ex.message
+