+ # monitoring related actions
+ # export a network interface traffic rate counter
+ self.api.add_resource(MonitorInterfaceAction,
+ "/restapi/monitor/vnf/<vnf_name>/<metric>",
+ "/restapi/monitor/vnf/<vnf_name>/<vnf_interface>/<metric>",
+ "/restapi/monitor/vnf/<vnf_name>/<vnf_interface>/<metric>/<cookie>")
+ # export flow traffic counter, of a manually pre-installed flow entry, specified by its cookie
+ self.api.add_resource(MonitorFlowAction,
+ "/restapi/monitor/flow/<vnf_name>/<metric>/<cookie>",
+ "/restapi/monitor/flow/<vnf_name>/<vnf_interface>/<metric>/<cookie>")
+ # 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/<vnf_src_name>/<vnf_dst_name>")
+
+ logging.debug("Created API endpoint %s(%s:%d)" % (self.__class__.__name__, self.ip, self.port))