X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Frest%2Frest_api_endpoint.py;h=0c9e1bc79c30a2db48906551496aea951becb9b9;hb=f371201f8a205911398ee81359b30afcba526038;hp=b586915debc34851a7b45d7b113f42c0d1a11ec9;hpb=a9dd901a96789fea8b1f4dd6a11b6fdcc01da830;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/api/rest/rest_api_endpoint.py b/src/emuvim/api/rest/rest_api_endpoint.py
index b586915..0c9e1bc 100755
--- a/src/emuvim/api/rest/rest_api_endpoint.py
+++ b/src/emuvim/api/rest/rest_api_endpoint.py
@@ -25,21 +25,26 @@ 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 logging
 import threading
 from flask import Flask
 from flask_restful import Api
+from gevent.wsgi import WSGIServer
 
 # need to import total module to set its global variable dcs
 import compute
-from compute import dcs, ComputeList, Compute, DatacenterList, DatacenterStatus
+from compute import dcs, ComputeList, Compute, ComputeResources, DatacenterList, DatacenterStatus
 
 # need to import total module to set its global variable net
 import network
-from network import NetworkAction
+from network import NetworkAction, DrawD3jsgraph
 
 import monitor
-from monitor import MonitorInterfaceAction, MonitorFlowAction
+from monitor import MonitorInterfaceAction, MonitorFlowAction, MonitorLinkAction, MonitorSkewAction
+
+import pkg_resources
+from os import path
 
 logging.basicConfig(level=logging.INFO)
 
@@ -56,27 +61,53 @@ class RestApiEndpoint(object):
         self.port = port
 
         # setup Flask
-        self.app = Flask(__name__)
+        # find directory of dashboard files
+        dashboard_file = pkg_resources.resource_filename('emuvim.dashboard', "index.html")
+        dashboard_dir = path.dirname(dashboard_file)
+        logging.info("Started emu dashboard: {0}".format(dashboard_dir))
+
+        self.app = Flask(__name__, static_folder=dashboard_dir, static_url_path='/dashboard')
         self.api = Api(self.app)
 
         # setup endpoints
+
+        # compute related actions (start/stop VNFs, get info)
         self.api.add_resource(Compute, "/restapi/compute/<dc_label>/<compute_name>")
-        self.api.add_resource(ComputeList, "/restapi/compute/<dc_label>")
+        self.api.add_resource(ComputeList,
+                      "/restapi/compute",
+                      "/restapi/compute/<dc_label>")
+        self.api.add_resource(ComputeResources, "/restapi/compute/resources/<dc_label>/<compute_name>")
 
         self.api.add_resource(DatacenterStatus, "/restapi/datacenter/<dc_label>")
         self.api.add_resource(DatacenterList, "/restapi/datacenter")
 
-        self.api.add_resource(NetworkAction, "/restapi/network/<vnf_src_name>/<vnf_dst_name>", )
 
+        # network related actions (setup chaining between VNFs)
+        self.api.add_resource(NetworkAction,
+                              "/restapi/network")
+        self.api.add_resource(DrawD3jsgraph,
+                              "/restapi/network/d3jsgraph")
+
+        # monitoring related actions
+        # export a network interface traffic rate counter
         self.api.add_resource(MonitorInterfaceAction,
-                              "/restapi/monitor/<vnf_name>/<metric>",
-                              "/restapi/monitor/<vnf_name>/<vnf_interface>/<metric>")
+                              "/restapi/monitor/interface")
+        # export flow traffic counter, of a manually pre-installed flow entry, specified by its cookie
         self.api.add_resource(MonitorFlowAction,
-                              "/restapi/flowmon/<vnf_name>/<metric>/<cookie>",
-                              "/restapi/flowmon/<vnf_name>/<vnf_interface>/<metric>/<cookie>")
+                              "/restapi/monitor/flow")
+        # install monitoring of a specific flow on a pre-existing link in the service.
+        # the traffic counters of the newly installed monitor flow are exported
+        self.api.add_resource(MonitorLinkAction,
+                              "/restapi/monitor/link")
+        # install skewness monitor of resource usage disribution
+        # the skewness metric is exported
+        self.api.add_resource(MonitorSkewAction,
+                              "/restapi/monitor/skewness")
+
 
         logging.debug("Created API endpoint %s(%s:%d)" % (self.__class__.__name__, self.ip, self.port))
 
+
     def connectDatacenter(self, dc):
         compute.dcs[dc.label] = dc
         logging.info(
@@ -96,4 +127,7 @@ class RestApiEndpoint(object):
         logging.info("Started API endpoint @ http://%s:%d" % (self.ip, self.port))
 
     def _start_flask(self):
-        self.app.run(self.ip, self.port, debug=True, use_reloader=False)
+        #self.app.run(self.ip, self.port, debug=True, use_reloader=False)
+        #this should be a more production-fit http-server
+        http_server = WSGIServer((self.ip, self.port), self.app)
+        http_server.serve_forever()