"""
-son-emu compute CLI
-(c) 2016 by Manuel Peuster <manuel.peuster@upb.de>
+Copyright (c) 2015 SONATA-NFV and Paderborn University
+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).
"""
import argparse
class ZeroRpcClient(object):
def __init__(self):
- self.c = zerorpc.Client()
+ self.c = zerorpc.Client(heartbeat=None, timeout=120) #heartbeat=None, timeout=120
self.c.connect("tcp://127.0.0.1:4242") # TODO hard coded for now. we'll change this later
self.cmds = {}
# call the local method with the same name as the command arg
getattr(self, args["command"])(args)
else:
- print "Command not implemented."
+ print("Command not implemented.")
def start(self, args):
nw_list = list()
if args.get("network") is not None:
nw_list = self._parse_network(args.get("network"))
-
r = self.c.compute_action_start(
args.get("datacenter"),
args.get("name"),
args.get("image"),
- network=nw_list,
- command=args.get("docker_command")
+ nw_list,
+ args.get("docker_command")
)
pp.pprint(r)
eth0ip = None
eth0status = "down"
if len(status.get("network")) > 0:
- eth0ip = status.get("network")[0][1]
+ eth0ip = status.get("network")[0].get("ip")
eth0status = "up" if status.get(
- "network")[0][3] else "down"
+ "network")[0].get("up") else "down"
table.append([status.get("datacenter"),
name,
status.get("image"),
"eth0 IP",
"eth0 status",
"Status"]
- print tabulate(table, headers=headers, tablefmt="grid")
+ print(tabulate(table, headers=headers, tablefmt="grid"))
def status(self, args):
r = self.c.compute_status(
args.get("datacenter"), args.get("name"))
pp.pprint(r)
+ def profile(self, args):
+ nw_list = list()
+ if args.get("network") is not None:
+ nw_list = self._parse_network(args.get("network"))
+
+ params = self._create_dict(
+ network=nw_list,
+ command=args.get("docker_command"),
+ image=args.get("image"),
+ input=args.get("input"),
+ output=args.get("output"))
+
+ for output in self.c.compute_profile(
+ args.get("datacenter"),
+ args.get("name"),
+ params):
+ print(output + '\n')
+
+ #pp.pprint(r)
+ #print(r)
+
+ def _create_dict(self, **kwargs):
+ return kwargs
+
def _parse_network(self, network_str):
'''
parse the options for all network interfaces of the vnf
parser = argparse.ArgumentParser(description='son-emu compute')
parser.add_argument(
"command",
- choices=['start', 'stop', 'list', 'status'],
+ choices=['start', 'stop', 'list', 'status', 'profile'],
help="Action to be executed.")
parser.add_argument(
"--datacenter", "-d", dest="datacenter",
help="Startup command of the container e.g. './start.sh'")
parser.add_argument(
"--net", dest="network",
- help="Network properties of compute instance e.g. \
- '10.0.0.123/8' or '10.0.0.123/8,11.0.0.123/24' for multiple interfaces.")
+ help="Network properties of a compute instance e.g. \
+ '(id=input,ip=10.0.10.3/24),(id=output,ip=10.0.10.4/24)' for multiple interfaces.")
+parser.add_argument(
+ "--input", "-in", dest="input",
+ help="input interface of the vnf to profile")
+parser.add_argument(
+ "--output", "-out", dest="output",
+ help="output interface of the vnf to profile")
def main(argv):