X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fcli%2Fmonitor.py;h=3e872d6eec8bfbee2a3a9382be6966f46efd2c23;hb=0dcb2a13c68dc5a91bd6330d4c37df604630b9ac;hp=34853a61580ceadf7e7fbfe8f1f8a6ad8ccbaf25;hpb=418815231ec9713829606e56e3cf6ea022b3dccf;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/cli/monitor.py b/src/emuvim/cli/monitor.py
index 34853a6..3e872d6 100755
--- a/src/emuvim/cli/monitor.py
+++ b/src/emuvim/cli/monitor.py
@@ -1,24 +1,51 @@
 """
-son-emu monitor CLI
-(c) 2016 by Manuel Peuster <manuel.peuster@upb.de>
+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 argparse
 import pprint
-from tabulate import tabulate
 import zerorpc
-import time
-
+from emuvim.cli import prometheus
 
 pp = pprint.PrettyPrinter(indent=4)
 
 class ZeroRpcClient(object):
 
     def __init__(self):
+        # network zerorpc
         self.c = zerorpc.Client()
         # TODO connect to DCNetwork API
         #self.c.connect("tcp://127.0.0.1:4242")  # TODO hard coded for now. we'll change this later
         self.c.connect("tcp://127.0.0.1:5151")
+
+        # compute zerorpc
+        self.compute_api = zerorpc.Client(heartbeat=None, timeout=120)  # heartbeat=None, timeout=120
+        self.compute_api.connect("tcp://127.0.0.1:4242")  # TODO hard coded for now. we'll change this later
+
         self.cmds = {}
 
     def execute_command(self, args):
@@ -26,7 +53,7 @@ class ZeroRpcClient(object):
             # call the local method with the same name as the command arg
             getattr(self, args["command"])(args)
         else:
-            print "Command not implemented."
+            print("Command not implemented.")
 
     def setup_metric(self, args):
         vnf_name = self._parse_vnf_name(args.get("vnf_name"))
@@ -67,13 +94,17 @@ class ZeroRpcClient(object):
         pp.pprint(r)
 
     def prometheus(self, args):
+        # This functions makes it more user-friendly to create the correct prometheus query
+        # <uuid> is replaced by the correct uuid of the deployed vnf container
         vnf_name = self._parse_vnf_name(args.get("vnf_name"))
         vnf_interface = self._parse_vnf_interface(args.get("vnf_name"))
-        r = self.c.prometheus(
-            args.get("datacenter"),
-            vnf_name,
-            vnf_interface,
-            args.get("query"))
+        dc_label = args.get("datacenter")
+        query = args.get("query")
+        vnf_status = self.compute_api.compute_status(dc_label, vnf_name)
+        uuid = vnf_status['id']
+        query = query.replace('<uuid>', uuid)
+
+        r = prometheus.query_Prometheus(query)
         pp.pprint(r)
 
 
@@ -93,7 +124,7 @@ parser = argparse.ArgumentParser(description='son-emu monitor')
 parser.add_argument(
     "command",
     choices=['setup_metric', 'stop_metric', 'setup_flow', 'stop_flow','prometheus'],
-    help="setup/stop a metric/flow to be monitored or Prometheus query")
+    help="setup/stop a metric/flow to be monitored or query Prometheus")
 parser.add_argument(
     "--vnf_name", "-vnf", dest="vnf_name",
     help="vnf name:interface to be monitored")