+"""
+Copyright (c) 2015 SONATA-NFV
+ALL RIGHTS RESERVED.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+nor the names of its contributors may be used to endorse or promote
+products derived from this software without specific prior written
+permission.
+
+This work has been performed in the framework of the SONATA project,
+funded by the European Commission under Grant number 671517 through
+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).
+"""
+
from requests import get, put, delete
-from tabulate import tabulate
import pprint
import argparse
-import json
from emuvim.cli import prometheus
pp = pprint.PrettyPrinter(indent=4)
print("Command not implemented.")
def setup_metric(self, args):
- vnf_name = self._parse_vnf_name(args.get("vnf_name"))
- vnf_interface = self._parse_vnf_interface(args.get("vnf_name"))
- response = put("%s/restapi/monitor/%s/%s/%s" %
- (args.get("endpoint"),
- vnf_name,
- vnf_interface,
- args.get("metric")))
- pp.pprint(response.json())
+ params = self._create_dict(
+ vnf_name=self._parse_vnf_name(args.get("vnf_name")),
+ vnf_interface = self._parse_vnf_interface(args.get("vnf_name")),
+ metric = args.get("metric"))
+
+ url = "{0}/restapi/monitor/interface".format(args.get("endpoint"))
+ response = put(url, params=params)
+ pp.pprint(response.text)
def stop_metric(self, args):
- vnf_name = self._parse_vnf_name(args.get("vnf_name"))
- vnf_interface = self._parse_vnf_interface(args.get("vnf_name"))
+ params = self._create_dict(
+ vnf_name=self._parse_vnf_name(args.get("vnf_name")),
+ vnf_interface=self._parse_vnf_interface(args.get("vnf_name")),
+ metric=args.get("metric"))
- response = delete("%s/restapi/monitor/%s/%s/%s" %
- (args.get("endpoint"),
- vnf_name,
- vnf_interface,
- args.get("metric")))
- pp.pprint(response.json())
+ url = "{0}/restapi/monitor/interface".format(args.get("endpoint"))
+ response = put(url, params=params)
+ pp.pprint(response.text)
def setup_flow(self, args):
- vnf_name = self._parse_vnf_name(args.get("vnf_name"))
- vnf_interface = self._parse_vnf_interface(args.get("vnf_name"))
+ params = self._create_dict(
+ vnf_name=self._parse_vnf_name(args.get("vnf_name")),
+ vnf_interface=self._parse_vnf_interface(args.get("vnf_name")),
+ metric=args.get("metric"),
+ cookie=args.get("cookie"))
- response = put("%s/restapi/monitor/%s/%s/%s/%s" %
- (args.get("endpoint"),
- vnf_name,
- vnf_interface,
- args.get("metric"),
- args.get("cookie")))
-
- pp.pprint(response.json())
+ url = "{0}/restapi/monitor/flow".format(args.get("endpoint"))
+ response = put(url, params=params)
+ pp.pprint(response.text)
def stop_flow(self, args):
+ params = self._create_dict(
+ vnf_name=self._parse_vnf_name(args.get("vnf_name")),
+ vnf_interface=self._parse_vnf_interface(args.get("vnf_name")),
+ metric=args.get("metric"),
+ cookie=args.get("cookie"))
+
+ url = "{0}/restapi/monitor/flow".format(args.get("endpoint"))
+ response = put(url, params=params)
+ pp.pprint(response.text)
+
+ def prometheus(self, args):
+ # This functions makes it more user-friendly to create the correct prometheus query
+ # <uuid> is replaced by the correct uuid of the deployed vnf container
vnf_name = self._parse_vnf_name(args.get("vnf_name"))
vnf_interface = self._parse_vnf_interface(args.get("vnf_name"))
+ dc_label = args.get("datacenter")
+ query = args.get("query")
- response = delete("%s/restapi/monitor/%s/%s/%s/%s" %
- (args.get("endpoint"),
- vnf_name,
- vnf_interface,
- args.get("metric"),
- args.get("cookie")))
+ vnf_status = get("%s/restapi/compute/%s/%s" %
+ (args.get("endpoint"),
+ args.get("datacenter"),
+ vnf_name)).json()
+ uuid = vnf_status['id']
+ query = query.replace('<uuid>', uuid)
- pp.pprint(response.json())
+ response = prometheus.query_Prometheus(query)
+ pp.pprint(response)
def _parse_vnf_name(self, vnf_name_str):
vnf_name = vnf_name_str.split(':')[0]
return vnf_interface
-parser = argparse.ArgumentParser(description='son-emu monitor')
+ def _create_dict(self, **kwargs):
+ return kwargs
+
+parser = argparse.ArgumentParser(description='son-emu-cli monitor')
parser.add_argument(
"command",
choices=['setup_metric', 'stop_metric', 'setup_flow', 'stop_flow','prometheus'],
parser.add_argument(
"--endpoint", "-e", dest="endpoint",
default="http://127.0.0.1:5001",
- help="UUID of the plugin to be manipulated.")
+ help="REST API endpoint of son-emu (default:http://127.0.0.1:5001)")
def main(argv):
args = vars(parser.parse_args(argv))