blob: 90f076e14d3d1b2d3dfba3a3d1eb9edc83a2b7ac [file] [log] [blame]
#! /usr/bin/env python
import pprint
import os
import sys
import subprocess
import json
import argparse
import io
import time
import re
from flask import Flask, json, Response, render_template, make_response, request
## Global Var ##
RestIP="localhost"
RestPort=8080
#DBName="onos-network-map"
## Uncomment the desired block based on your testbed environment
# Settings for running on production
controllers=["onosgui1", "onosgui2", "onosgui3", "onosgui4", "onosgui5", "onosgui6", "onosgui7", "onosgui8"]
core_switches=["00:00:00:00:ba:5e:ba:11", "00:00:00:00:00:00:ba:12", "00:00:20:4e:7f:51:8a:35", "00:00:00:00:ba:5e:ba:13", "00:00:00:08:a2:08:f9:01", "00:00:00:16:97:08:9a:46"]
ONOS_GUI3_HOST="http://gui3.onlab.us:8080"
ONOS_GUI3_CONTROL_HOST="http://gui3.onlab.us:8081"
# Settings for running on dev testbed. Replace dev
#controllers=["onosdevb1", "onosdevb2", "onosdevb3", "onosdevb4"]
#core_switches=["00:00:00:00:00:00:01:01", "00:00:00:00:00:00:01:02", "00:00:00:00:00:00:01:03", "00:00:00:00:00:00:01:04", "00:00:00:00:00:00:01:05", "00:00:00:00:00:00:01:06"]
#ONOS_GUI3_HOST="http://devb-gui.onlab.us:8080"
#ONOS_GUI3_CONTROL_HOST="http://devb-gui.onlab.us:8080"
ONOS_LOCAL_HOST="http://localhost:8080" ;# for Amazon EC2
nr_flow=0
DEBUG=1
pp = pprint.PrettyPrinter(indent=4)
app = Flask(__name__)
## Worker Functions ##
def log_error(txt):
print '%s' % (txt)
def debug(txt):
if DEBUG:
print '%s' % (txt)
## Rest APIs ##
### File Fetch ###
@app.route('/ui/img/<filename>', methods=['GET'])
@app.route('/img/<filename>', methods=['GET'])
@app.route('/css/<filename>', methods=['GET'])
@app.route('/js/models/<filename>', methods=['GET'])
@app.route('/js/views/<filename>', methods=['GET'])
@app.route('/js/<filename>', methods=['GET'])
@app.route('/lib/<filename>', methods=['GET'])
@app.route('/log/<filename>', methods=['GET'])
@app.route('/', methods=['GET'])
@app.route('/<filename>', methods=['GET'])
@app.route('/tpl/<filename>', methods=['GET'])
@app.route('/ons-demo/<filename>', methods=['GET'])
@app.route('/ons-demo/js/<filename>', methods=['GET'])
@app.route('/ons-demo/css/<filename>', methods=['GET'])
@app.route('/ons-demo/assets/<filename>', methods=['GET'])
@app.route('/ons-demo/data/<filename>', methods=['GET'])
def return_file(filename="index.html"):
if request.path == "/":
fullpath = "./index.html"
else:
fullpath = str(request.path)[1:]
response = make_response(open(fullpath).read())
suffix = fullpath.split(".")[-1]
if suffix == "html" or suffix == "htm":
response.headers["Content-type"] = "text/html"
elif suffix == "js":
response.headers["Content-type"] = "application/javascript"
elif suffix == "css":
response.headers["Content-type"] = "text/css"
elif suffix == "png":
response.headers["Content-type"] = "image/png"
elif suffix == "svg":
response.headers["Content-type"] = "image/svg+xml"
return response
@app.route("/proxy/gui/link/<cmd>/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>")
def proxy_link_change(cmd, src_dpid, src_port, dst_dpid, dst_port):
try:
command = "curl -s %s/gui/link/%s/%s/%s/%s/%s" % (ONOS_GUI3_CONTROL_HOST, cmd, src_dpid, src_port, dst_dpid, dst_port)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/proxy/gui/switch/<cmd>/<dpid>")
def proxy_switch_status_change(cmd, dpid):
try:
command = "curl -s %s/gui/switch/%s/%s" % (ONOS_GUI3_CONTROL_HOST, cmd, dpid)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/proxy/gui/controller/<cmd>/<controller_name>")
def proxy_controller_status_change(cmd, controller_name):
try:
command = "curl -s %s/gui/controller/%s/%s" % (ONOS_GUI3_CONTROL_HOST, cmd, controller_name)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/proxy/gui/addflow/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>/<srcMAC>/<dstMAC>")
def proxy_add_flow(src_dpid, src_port, dst_dpid, dst_port, srcMAC, dstMAC):
try:
command = "curl -s %s/gui/addflow/%s/%s/%s/%s/%s/%s" % (ONOS_GUI3_CONTROL_HOST, src_dpid, src_port, dst_dpid, dst_port, srcMAC, dstMAC)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/proxy/gui/delflow/<flow_id>")
def proxy_del_flow(flow_id):
try:
command = "curl -s %s/gui/delflow/%s" % (ONOS_GUI3_CONTROL_HOST, flow_id)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/wm/core/topology/switches/all/json")
def switches():
if request.args.get('proxy') == None:
host = ONOS_LOCAL_HOST
else:
host = ONOS_GUI3_HOST
try:
command = "curl -s %s/wm/core/topology/switches/all/json" % (host)
# print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/wm/core/topology/links/json")
def links():
if request.args.get('proxy') == None:
host = ONOS_LOCAL_HOST
else:
host = ONOS_GUI3_HOST
try:
command = "curl -s %s/wm/core/topology/links/json" % (host)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/wm/flow/getsummary/0/0/json")
def flows():
if request.args.get('proxy') == None:
host = ONOS_LOCAL_HOST
else:
host = ONOS_GUI3_HOST
try:
command = "curl -s %s/wm/flow/getsummary/0/0/json" % (host)
# print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/wm/registry/controllers/json")
def registry_controllers():
if request.args.get('proxy') == None:
host = ONOS_LOCAL_HOST
else:
host = ONOS_GUI3_HOST
try:
command = "curl -s %s/wm/registry/controllers/json" % (host)
# print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
@app.route("/wm/registry/switches/json")
def registry_switches():
if request.args.get('proxy') == None:
host = ONOS_LOCAL_HOST
else:
host = ONOS_GUI3_HOST
try:
command = "curl -s %s/wm/registry/switches/json" % (host)
# print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
def node_id(switch_array, dpid):
id = -1
for i, val in enumerate(switch_array):
if val['name'] == dpid:
id = i
break
return id
## API for ON.Lab local GUI ##
@app.route('/topology', methods=['GET'])
def topology_for_gui():
try:
command = "curl -s \'http://%s:%s/wm/core/topology/switches/all/json\'" % (RestIP, RestPort)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
topo = {}
switches = []
links = []
devices = []
for v in parsedResult:
if v.has_key('dpid'):
# if v.has_key('dpid') and str(v['state']) == "ACTIVE":#;if you want only ACTIVE nodes
dpid = str(v['dpid'])
state = str(v['state'])
sw = {}
sw['name']=dpid
sw['group']= -1
if state == "INACTIVE":
sw['group']=0
switches.append(sw)
## Comment in if we need devies
# sw_index = len(switches) - 1
# for p in v['ports']:
# for d in p['devices']:
# device = {}
# device['attached_switch']=dpid
# device['name']=d['mac']
# if d['state'] == "ACTIVE":
# device['group']=1000
# else:
# device['group']=1001
#
# switches.append(device)
# device_index = len (switches) -1
# link = {}
# link['source'] = device_index
# link['target'] = sw_index
# link['type'] = -1
# links.append(link)
# link = {}
# link['source'] = sw_index
# link['target'] = device_index
# link['type'] = -1
# links.append(link)
# try:
# command = "curl -s \'http://%s:%s/wm/registry/controllers/json\'" % (RestIP, RestPort)
# result = os.popen(command).read()
# controllers = json.loads(result)
# except:
# log_error("xx REST IF has issue: %s" % command)
# log_error("%s" % result)
try:
command = "curl -s \'http://%s:%s/wm/registry/switches/json\'" % (RestIP, RestPort)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
for key in parsedResult:
dpid = key
ctrl = parsedResult[dpid][0]['controllerId']
sw_id = node_id(switches, dpid)
if sw_id != -1:
if switches[sw_id]['group'] != 0:
switches[sw_id]['group'] = controllers.index(ctrl) + 1
try:
v1 = "00:00:00:00:00:0a:0d:00"
# v1 = "00:00:00:00:00:0d:00:d1"
p1=1
v2 = "00:00:00:00:00:0b:0d:03"
# v2 = "00:00:00:00:00:0d:00:d3"
p2=1
command = "curl -s http://%s:%s/wm/topology/route/%s/%s/%s/%s/json" % (RestIP, RestPort, v1, p1, v2, p2)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("No route")
parsedResult = {}
path = []
if parsedResult.has_key('flowEntries'):
flowEntries= parsedResult['flowEntries']
for i, v in enumerate(flowEntries):
if i < len(flowEntries) - 1:
sdpid= flowEntries[i]['dpid']['value']
ddpid = flowEntries[i+1]['dpid']['value']
path.append( (sdpid, ddpid))
try:
command = "curl -s \'http://%s:%s/wm/core/topology/links/json\'" % (RestIP, RestPort)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
for v in parsedResult:
link = {}
if v.has_key('dst-switch'):
dst_dpid = str(v['dst-switch'])
dst_id = node_id(switches, dst_dpid)
if v.has_key('src-switch'):
src_dpid = str(v['src-switch'])
src_id = node_id(switches, src_dpid)
link['source'] = src_id
link['target'] = dst_id
onpath = 0
for (s,d) in path:
if s == v['src-switch'] and d == v['dst-switch']:
onpath = 1
break
link['type'] = onpath
links.append(link)
topo['nodes'] = switches
topo['links'] = links
pp.pprint(topo)
js = json.dumps(topo)
resp = Response(js, status=200, mimetype='application/json')
return resp
#@app.route("/wm/topology/toporoute/00:00:00:00:00:a1/2/00:00:00:00:00:c1/3/json")
#@app.route("/wm/topology/toporoute/<srcdpid>/<srcport>/<destdpid>/<destport>/json")
@app.route("/wm/topology/toporoute/<v1>/<p1>/<v2>/<p2>/json")
def shortest_path(v1, p1, v2, p2):
try:
command = "curl -s \'http://%s:%s/wm/core/topology/switches/all/json\'" % (RestIP, RestPort)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
topo = {}
switches = []
links = []
for v in parsedResult:
if v.has_key('dpid'):
dpid = str(v['dpid'])
state = str(v['state'])
sw = {}
sw['name']=dpid
if str(v['state']) == "ACTIVE":
if dpid[-2:-1] == "a":
sw['group']=1
if dpid[-2:-1] == "b":
sw['group']=2
if dpid[-2:-1] == "c":
sw['group']=3
if str(v['state']) == "INACTIVE":
sw['group']=0
switches.append(sw)
try:
command = "curl -s http://%s:%s/wm/topology/route/%s/%s/%s/%s/json" % (RestIP, RestPort, v1, p1, v2, p2)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("No route")
parsedResult = []
# exit(1)
path = [];
for i, v in enumerate(parsedResult):
if i < len(parsedResult) - 1:
sdpid= parsedResult[i]['switch']
ddpid = parsedResult[i+1]['switch']
path.append( (sdpid, ddpid))
try:
command = "curl -s \'http://%s:%s/wm/core/topology/links/json\'" % (RestIP, RestPort)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
for v in parsedResult:
link = {}
if v.has_key('dst-switch'):
dst_dpid = str(v['dst-switch'])
dst_id = node_id(switches, dst_dpid)
if v.has_key('src-switch'):
src_dpid = str(v['src-switch'])
src_id = node_id(switches, src_dpid)
link['source'] = src_id
link['target'] = dst_id
onpath = 0
for (s,d) in path:
if s == v['src-switch'] and d == v['dst-switch']:
onpath = 1
break
link['type'] = onpath
links.append(link)
topo['nodes'] = switches
topo['links'] = links
# pp.pprint(topo)
js = json.dumps(topo)
resp = Response(js, status=200, mimetype='application/json')
return resp
@app.route("/wm/core/controller/switches/json")
def query_switch():
try:
command = "curl -s \'http://%s:%s/wm/core/topology/switches/all/json\'" % (RestIP, RestPort)
# http://localhost:8080/wm/core/topology/switches/active/json
print command
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
# print command
# print result
switches_ = []
for v in parsedResult:
if v.has_key('dpid'):
if v.has_key('dpid') and str(v['state']) == "ACTIVE":#;if you want only ACTIVE nodes
dpid = str(v['dpid'])
state = str(v['state'])
sw = {}
sw['dpid']=dpid
sw['active']=state
switches_.append(sw)
# pp.pprint(switches_)
js = json.dumps(switches_)
resp = Response(js, status=200, mimetype='application/json')
return resp
@app.route("/wm/device/")
def devices():
try:
command = "curl -s http://%s:%s/graphs/%s/vertices\?key=type\&value=device" % (RestIP, RestPort, DBName)
result = os.popen(command).read()
parsedResult = json.loads(result)['results']
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
devices = []
for v in parsedResult:
dl_addr = v['dl_addr']
nw_addr = v['nw_addr']
vertex = v['_id']
mac = []
mac.append(dl_addr)
ip = []
ip.append(nw_addr)
device = {}
device['entryClass']="DefaultEntryClass"
device['mac']=mac
device['ipv4']=ip
device['vlan']=[]
device['lastSeen']=0
attachpoints =[]
port, dpid = deviceV_to_attachpoint(vertex)
attachpoint = {}
attachpoint['port']=port
attachpoint['switchDPID']=dpid
attachpoints.append(attachpoint)
device['attachmentPoint']=attachpoints
devices.append(device)
print devices
js = json.dumps(devices)
resp = Response(js, status=200, mimetype='application/json')
return resp
#{"entityClass":"DefaultEntityClass","mac":["7c:d1:c3:e0:8c:a3"],"ipv4":["192.168.2.102","10.1.10.35"],"vlan":[],"attachmentPoint":[{"port":13,"switchDPID":"00:01:00:12:e2:78:32:44","errorStatus":null}],"lastSeen":1357333593496}
## return fake stat for now
@app.route("/wm/core/switch/<switchId>/<statType>/json")
def switch_stat(switchId, statType):
if statType == "desc":
desc=[{"length":1056,"serialNumber":"None","manufacturerDescription":"Nicira Networks, Inc.","hardwareDescription":"Open vSwitch","softwareDescription":"1.4.0+build0","datapathDescription":"None"}]
ret = {}
ret[switchId]=desc
elif statType == "aggregate":
aggr = {"packetCount":0,"byteCount":0,"flowCount":0}
ret = {}
ret[switchId]=aggr
else:
ret = {}
js = json.dumps(ret)
resp = Response(js, status=200, mimetype='application/json')
return resp
@app.route("/wm/topology/links/json")
def query_links():
try:
command = 'curl -s http://%s:%s/graphs/%s/vertices?key=type\&value=port' % (RestIP, RestPort, DBName)
print command
result = os.popen(command).read()
parsedResult = json.loads(result)['results']
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
debug("query_links %s" % command)
# pp.pprint(parsedResult)
sport = []
links = []
for v in parsedResult:
srcport = v['_id']
try:
command = "curl -s http://%s:%s/graphs/%s/vertices/%d/out?_label=link" % (RestIP, RestPort, DBName, srcport)
print command
result = os.popen(command).read()
linkResults = json.loads(result)['results']
except:
log_error("REST IF has issue: %s" % command)
log_error("%s" % result)
sys.exit(0)
for p in linkResults:
if p.has_key('type') and p['type'] == "port":
dstport = p['_id']
(sport, sdpid) = portV_to_port_dpid(srcport)
(dport, ddpid) = portV_to_port_dpid(dstport)
link = {}
link["src-switch"]=sdpid
link["src-port"]=sport
link["src-port-state"]=0
link["dst-switch"]=ddpid
link["dst-port"]=dport
link["dst-port-state"]=0
link["type"]="internal"
links.append(link)
# pp.pprint(links)
js = json.dumps(links)
resp = Response(js, status=200, mimetype='application/json')
return resp
topo_less = {
"nodes" : [
{"name" : "00:a0", "group" : 1},
{"name" : "00:a1", "group" : 1},
{"name" : "00:a2", "group" : 1},
],
"links" : [
{"source" :0, "target": 1},
{"source" :1, "target": 0},
{"source" :0, "target": 2},
{"source" :2, "target": 0},
{"source" :1, "target": 2},
{"source" :2, "target": 1},
]
}
topo_more = {
"nodes" : [
{"name" : "00:a3", "group" : 2},
{"name" : "00:a0", "group" : 1},
{"name" : "00:a1", "group" : 1},
{"name" : "00:a2", "group" : 1},
],
"links" : [
{"source" :1, "target": 2},
{"source" :2, "target": 1},
{"source" :1, "target": 3},
{"source" :3, "target": 1},
{"source" :2, "target": 3},
{"source" :3, "target": 2},
{"source" :0, "target": 2},
]
}
@app.route("/topology_more")
def topology_more():
topo = topo_more
js = json.dumps(topo)
resp = Response(js, status=200, mimetype='application/json')
return resp
@app.route("/topology_less")
def topology_less():
topo = topo_less
js = json.dumps(topo)
resp = Response(js, status=200, mimetype='application/json')
return resp
cont_status1 = [
{"name":"onos9vpc", "onos": 1, "cassandra": 1},
{"name":"onos10vpc", "onos": 0, "cassandra": 1},
{"name":"onos11vpc", "onos": 1, "cassandra": 0},
{"name":"onos12vpc", "onos": 1, "cassandra": 0}]
cont_status2 = [
{"name":"onos9vpc", "onos": 0, "cassandra": 1},
{"name":"onos10vpc", "onos": 0, "cassandra": 1},
{"name":"onos11vpc", "onos": 0, "cassandra": 1},
{"name":"onos12vpc", "onos": 0, "cassandra": 1}]
@app.route("/controller_status1")
def controller_status1():
status = cont_status1
js = json.dumps(status)
resp = Response(js, status=200, mimetype='application/json')
pp.pprint(resp)
return resp
@app.route("/controller_status2")
def controller_status2():
status = cont_status2
js = json.dumps(status)
resp = Response(js, status=200, mimetype='application/json')
pp.pprint(resp)
return resp
@app.route("/controller_status")
def controller_status():
onos_check="ssh -i ~/.ssh/onlabkey.pem %s ONOS/start-onos.sh status | awk '{print $1}'"
#cassandra_check="ssh -i ~/.ssh/onlabkey.pem %s ONOS/start-cassandra.sh status"
cont_status=[]
for i in controllers:
status={}
onos=os.popen(onos_check % i).read()[:-1]
status["name"]=i
status["onos"]=onos
status["cassandra"]=0
cont_status.append(status)
js = json.dumps(cont_status)
resp = Response(js, status=200, mimetype='application/json')
pp.pprint(js)
return resp
@app.route("/gui/controller/<cmd>/<controller_name>")
def controller_status_change(cmd, controller_name):
start_onos="ssh -i ~/.ssh/onlabkey.pem %s ONOS/start-onos.sh start" % (controller_name)
stop_onos="ssh -i ~/.ssh/onlabkey.pem %s ONOS/start-onos.sh stop" % (controller_name)
if cmd == "up":
print start_onos
result=os.popen(start_onos).read()
ret = "controller %s is up" % (controller_name)
elif cmd == "down":
print stop_onos
result=os.popen(stop_onos).read()
ret = "controller %s is down" % (controller_name)
return ret
@app.route("/gui/switch/<cmd>/<dpid>")
def switch_status_change(cmd, dpid):
r = re.compile(':')
dpid = re.sub(r, '', dpid)
host=controllers[0]
cmd_string="ssh -i ~/.ssh/onlabkey.pem %s 'cd ONOS/scripts; ./switch.sh %s %s'" % (host, dpid, cmd)
get_status="ssh -i ~/.ssh/onlabkey.pem %s 'cd ONOS/scripts; ./switch.sh %s'" % (host, dpid)
print "cmd_string"
if cmd =="up" or cmd=="down":
print "make dpid %s %s" % (dpid, cmd)
os.popen(cmd_string)
result=os.popen(get_status).read()
return result
#* Link Up
#http://localhost:9000/gui/link/up/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>
@app.route("/gui/link/up/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>")
def link_up(src_dpid, src_port, dst_dpid, dst_port):
cmd = 'up'
result=""
for dpid in (src_dpid, dst_dpid):
if dpid in core_switches:
host = controllers[0]
src_ports = [1, 2, 3, 4, 5]
else:
hostid=int(dpid.split(':')[-2])
host = controllers[hostid-1]
if hostid == 2 :
src_ports = [51]
else :
src_ports = [26]
for port in src_ports :
cmd_string="ssh -i ~/.ssh/onlabkey.pem %s 'cd ONOS/scripts; ./link.sh %s %s %s'" % (host, dpid, port, cmd)
print cmd_string
res=os.popen(cmd_string).read()
result = result + ' ' + res
return result
#* Link Down
#http://localhost:9000/gui/link/down/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>
@app.route("/gui/link/<cmd>/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>")
def link_down(cmd, src_dpid, src_port, dst_dpid, dst_port):
if src_dpid in core_switches:
host = controllers[0]
else:
hostid=int(src_dpid.split(':')[-2])
host = controllers[hostid-1]
cmd_string="ssh -i ~/.ssh/onlabkey.pem %s 'cd ONOS/scripts; ./link.sh %s %s %s'" % (host, src_dpid, src_port, cmd)
print cmd_string
result=os.popen(cmd_string).read()
return result
#* Create Flow
#http://localhost:9000/gui/addflow/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>/<srcMAC>/<dstMAC>
#1 FOOBAR 00:00:00:00:00:00:01:01 1 00:00:00:00:00:00:01:0b 1 matchSrcMac 00:00:00:00:00:00 matchDstMac 00:01:00:00:00:00
@app.route("/gui/addflow/<src_dpid>/<src_port>/<dst_dpid>/<dst_port>/<srcMAC>/<dstMAC>")
def add_flow(src_dpid, src_port, dst_dpid, dst_port, srcMAC, dstMAC):
command = "/home/ubuntu/ONOS/web/get_flow.py all |grep FlowPath |gawk '{print strtonum($4)}'| sort -n | tail -n 1"
print command
ret = os.popen(command).read()
if ret == "":
flow_nr=0
else:
flow_nr=int(ret)
flow_nr += 1
command = "/home/ubuntu/ONOS/web/add_flow.py %d %s %s %s %s %s matchSrcMac %s matchDstMac %s" % (flow_nr, "dummy", src_dpid, src_port, dst_dpid, dst_port, srcMAC, dstMAC)
print command
errcode = os.popen(command).read()
return errcode
#* Delete Flow
#http://localhost:9000/gui/delflow/<flow_id>
@app.route("/gui/delflow/<flow_id>")
def del_flow(flow_id):
command = "/home/ubuntu/ONOS/web/delete_flow.py %s" % (flow_id)
print command
errcode = os.popen(command).read()
return errcode
#* Start Iperf Througput
#http://localhost:9000/gui/iperf/start/<flow_id>/<duration>
@app.route("/gui/iperf/start/<flow_id>/<duration>/<samples>")
def iperf_start(flow_id,duration,samples):
try:
command = "curl -s \'http://%s:%s/wm/flow/get/%s/json\'" % (RestIP, RestPort, flow_id)
print command
result = os.popen(command).read()
if len(result) == 0:
print "No Flow found"
return;
except:
print "REST IF has issue"
exit
parsedResult = json.loads(result)
flowId = int(parsedResult['flowId']['value'], 16)
src_dpid = parsedResult['dataPath']['srcPort']['dpid']['value']
src_port = parsedResult['dataPath']['srcPort']['port']['value']
dst_dpid = parsedResult['dataPath']['dstPort']['dpid']['value']
dst_port = parsedResult['dataPath']['dstPort']['port']['value']
# print "FlowPath: (flowId = %s src = %s/%s dst = %s/%s" % (flowId, src_dpid, src_port, dst_dpid, dst_port)
if src_dpid in core_switches:
host = controllers[0]
else:
hostid=int(src_dpid.split(':')[-2])
host = controllers[hostid-1]
# ./runiperf.sh 2 00:00:00:00:00:00:02:02 1 00:00:00:00:00:00:03:02 1 100 15
cmd_string="ssh -i ~/.ssh/onlabkey.pem %s 'cd ONOS/scripts; ./runiperf.sh %d %s %s %s %s %s %s'" % (host, flowId, src_dpid, src_port, dst_dpid, dst_port, duration, samples)
print cmd_string
os.popen(cmd_string)
return
#* Get Iperf Throughput
#http://localhost:9000/gui/iperf/rate/<flow_id>
@app.route("/gui/iperf/rate/<flow_id>")
def iperf_rate(flow_id):
try:
command = "curl -s \'http://%s:%s/wm/flow/get/%s/json\'" % (RestIP, RestPort, flow_id)
print command
result = os.popen(command).read()
if len(result) == 0:
print "No Flow found"
return;
except:
print "REST IF has issue"
exit
parsedResult = json.loads(result)
flowId = int(parsedResult['flowId']['value'], 16)
src_dpid = parsedResult['dataPath']['srcPort']['dpid']['value']
src_port = parsedResult['dataPath']['srcPort']['port']['value']
dst_dpid = parsedResult['dataPath']['dstPort']['dpid']['value']
dst_port = parsedResult['dataPath']['dstPort']['port']['value']
if src_dpid in core_switches:
host = controllers[0]
else:
hostid=int(src_dpid.split(':')[-2])
host = controllers[hostid-1]
try:
command = "curl -s http://%s:%s/log/iperf_%s.out" % (host, 9000, flow_id)
print command
result = os.popen(command).read()
except:
print "REST IF has issue"
exit
resp = Response(result, status=200, mimetype='application/json')
return resp
if __name__ == "__main__":
if len(sys.argv) > 1 and sys.argv[1] == "-d":
# add_flow("00:00:00:00:00:00:02:02", 1, "00:00:00:00:00:00:03:02", 1, "00:00:00:00:02:02", "00:00:00:00:03:0c")
# link_change("up", "00:00:00:00:ba:5e:ba:11", 1, "00:00:00:00:00:00:00:00", 1)
# link_change("down", "00:00:20:4e:7f:51:8a:35", 1, "00:00:00:00:00:00:00:00", 1)
# link_change("up", "00:00:00:00:00:00:02:03", 1, "00:00:00:00:00:00:00:00", 1)
# link_change("down", "00:00:00:00:00:00:07:12", 1, "00:00:00:00:00:00:00:00", 1)
# print "-- query all switches --"
# query_switch()
# print "-- query topo --"
# topology_for_gui()
# link_change(1,2,3,4)
print "-- query all links --"
# query_links()
# print "-- query all devices --"
# devices()
iperf_start(1,10,15)
iperf_rate(1)
else:
app.debug = True
app.run(threaded=True, host="0.0.0.0", port=9000)