X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fdcemulator%2Fmonitoring.py;h=21985cba695edd456d9847c16626ae49517bb220;hb=3e16acbebd2c6669c1bbe5a7e3bb313aa1494e20;hp=6418e37f2f60b230353247be37c3605cc28e4d66;hpb=5d61e264565b4ae5f3114122d4007720216751e4;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/dcemulator/monitoring.py b/src/emuvim/dcemulator/monitoring.py
index 6418e37..21985cb 100755
--- a/src/emuvim/dcemulator/monitoring.py
+++ b/src/emuvim/dcemulator/monitoring.py
@@ -34,13 +34,13 @@ import time
 from prometheus_client import start_http_server, Summary, Histogram, Gauge, Counter, REGISTRY, CollectorRegistry, \
     pushadd_to_gateway, push_to_gateway, delete_from_gateway
 import threading
-from subprocess import Popen, check_call
+from subprocess import Popen
 import os
 import docker
 import json
 from copy import deepcopy
 
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig()
 
 """
 class to read openflow stats from the Ryu controller of the DCNetwork
@@ -626,6 +626,46 @@ class DCNetworkMonitor():
                 wait_time += 1
         return ret
 
+    def term(self, vnf_list=[]):
+        """
+        Start a terminal window for the specified VNFs
+        (start a terminal for all VNFs if vnf_list is empty)
+        :param vnf_list:
+        :return:
+        """
+
+
+        if vnf_list is None:
+            vnf_list = []
+        if not isinstance(vnf_list, list):
+            vnf_list = str(vnf_list).split(',')
+            vnf_list = map(str.strip, vnf_list)
+        logging.info('vnf_list: {}'.format(vnf_list))
+
+        return self.start_xterm(vnf_list)
+
+
+    # start an xterm for the specfified vnfs
+    def start_xterm(self, vnf_names):
+        # start xterm for all vnfs
+        for vnf_name in vnf_names:
+            terminal_cmd = "docker exec -it mn.{0} /bin/bash".format(vnf_name)
+
+            cmd = ['xterm', '-xrm', 'XTerm*selectToClipboard: true', '-xrm', 'XTerm.vt100.allowTitleOps: false',
+                   '-T', vnf_name,
+                   '-e', terminal_cmd]
+            Popen(cmd)
+
+        ret = 'xterms started for {0}'.format(vnf_names)
+        if len(vnf_names) == 0:
+            ret = 'vnf list is empty, no xterms started'
+        return ret
+
+
+
+
+
+