Added rest API to look into the topology events map for debugging
Change-Id: I15f95fa7184bf6e087926c8cbc49db2dd6f65a5a
diff --git a/web/get_datagrid_ngevents.py b/web/get_datagrid_ngevents.py
new file mode 100755
index 0000000..34c3338
--- /dev/null
+++ b/web/get_datagrid_ngevents.py
@@ -0,0 +1,63 @@
+#! /usr/bin/env python
+# -*- Mode: python; py-indent-offset: 4; tab-width: 8; indent-tabs-mode: t; -*-
+
+import pprint
+import os
+import sys
+import subprocess
+import json
+import argparse
+import io
+import time
+
+from flask import Flask, json, Response, render_template, make_response, request
+
+## Global Var ##
+ControllerIP="127.0.0.1"
+ControllerPort=8080
+
+DEBUG=0
+pp = pprint.PrettyPrinter(indent=4)
+
+app = Flask(__name__)
+
+## Worker Functions ##
+def log_error(txt):
+ print '%s' % (txt)
+
+def debug(txt):
+ if DEBUG:
+ print '%s' % (txt)
+
+# @app.route("/wm/onos/datagrid/get/map/<map-name>/json ")
+# Sample output:
+
+def print_datagrid_map(parsedResult):
+ print '%s' % (parsedResult)
+
+def get_datagrid_map():
+ try:
+ command = "curl -s \"http://%s:%s/wm/onos/datagrid/get/ng-events/json\"" % (ControllerIP, ControllerPort)
+ debug("get_datagrid_map %s" % command)
+
+ result = os.popen(command).read()
+ debug("result %s" % result)
+ if len(result) == 0:
+ print "No Map found"
+ return;
+
+ # TODO: For now, the string is not JSON-formatted
+ # parsedResult = json.loads(result)
+ parsedResult = result
+ debug("parsed %s" % parsedResult)
+ except:
+ log_error("Controller IF has issue")
+ exit(1)
+
+ print_datagrid_map(parsedResult)
+
+
+if __name__ == "__main__":
+
+ # Do the work
+ get_datagrid_map()