import threading
from flask import Flask
from flask_restful import Api
-#from gevent.wsgi import WSGIServer
+from gevent.wsgi import WSGIServer
# need to import total module to set its global variable dcs
import compute
from network import NetworkAction, DrawD3jsgraph
import monitor
-from monitor import MonitorInterfaceAction, MonitorFlowAction, MonitorLinkAction, MonitorSkewAction
+from monitor import MonitorInterfaceAction, MonitorFlowAction, MonitorLinkAction, MonitorSkewAction, MonitorTerminal
import pkg_resources
from os import path
-logging.basicConfig(level=logging.INFO)
+logging.basicConfig()
class RestApiEndpoint(object):
default command line client.
"""
- def __init__(self, listenip, port):
+ def __init__(self, listenip, port, DCnetwork=None):
self.ip = listenip
self.port = port
+ # connect this DC network to the rest api endpoint (needed for the networking and monitoring api)
+ self.connectDCNetwork(DCnetwork)
+
# setup Flask
# find directory of dashboard files
dashboard_file = pkg_resources.resource_filename('emuvim.dashboard', "index.html")
# the skewness metric is exported
self.api.add_resource(MonitorSkewAction,
"/restapi/monitor/skewness")
+ # start a terminal window for the specified vnfs
+ self.api.add_resource(MonitorTerminal,
+ "/restapi/monitor/term")
logging.debug("Created API endpoint %s(%s:%d)" % (self.__class__.__name__, self.ip, self.port))
self.__class__.__name__, self.ip, self.port))
def start(self):
- thread = threading.Thread(target=self._start_flask, args=())
- thread.daemon = True
- thread.start()
+ self.thread = threading.Thread(target=self._start_flask, args=())
+ self.thread.daemon = True
+ self.thread.start()
logging.info("Started API endpoint @ http://%s:%d" % (self.ip, self.port))
+ def stop(self):
+ if self.http_server:
+ self.http_server.close()
+
def _start_flask(self):
- self.app.run(self.ip, self.port, debug=True, use_reloader=False)
+ #self.app.run(self.ip, self.port, debug=False, 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()
+ #self.app.logger.setLevel(logging.ERROR)
+ self.http_server = WSGIServer((self.ip, self.port),
+ self.app,
+ log=open("/dev/null", "w") # This disables HTTP request logs to not mess up the CLI when e.g. the auto-updated dashboard is used
+ )
+ self.http_server.serve_forever()