blob: 0a6c756dd54d3e096193c3d0820d4fc28e7c42b7 [file] [log] [blame]
#! /usr/bin/env python
import pprint
import os
import sys
import subprocess
import json
import argparse
import io
import time
from flask import Flask, json, Response, render_template, make_response, request
## Global Var ##
RestIP="localhost"
RestPort=8080
#DBName="onos-network-map"
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('/', methods=['GET'])
@app.route('/<filename>', methods=['GET'])
@app.route('/tpl/<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"
return response
init_topo1 = {
"nodes" : [
{"name" : "sw0", "group" : 0},
{"name" : "sw1", "group" : 0},
{"name" : "sw2", "group" : 0},
{"name" : "sw3", "group" : 0},
{"name" : "sw4", "group" : 0},
{"name" : "sw5", "group" : 0},
{"name" : "host0", "group" : 1}
],
"links" : [
{"source" :0, "target": 1},
{"source" :1, "target": 0},
{"source" :0, "target": 2},
{"source" :2, "target": 0},
{"source" :1, "target": 3},
{"source" :3, "target": 1},
{"source" :2, "target": 3},
{"source" :3, "target": 2},
{"source" :2, "target": 4},
{"source" :4, "target": 2},
{"source" :3, "target": 5},
{"source" :5, "target": 3},
{"source" :4, "target": 5},
{"source" :5, "target": 4},
{"source" :6, "target": 0},
{"source" :0, "target": 6}
]
}
def node_id(switch_array, dpid):
id = -1
for i, val in enumerate(switch_array):
if val['name'] == dpid:
id = i
break
return id
@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 = []
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
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/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
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
if __name__ == "__main__":
if len(sys.argv) > 1 and sys.argv[1] == "-d":
print "-- query all switches --"
query_switch()
print "-- query topo --"
topology_for_gui()
# print "-- query all links --"
# query_links()
# print "-- query all devices --"
# devices()
else:
app.debug = True
app.run(threaded=True, host="0.0.0.0", port=9000)