def topo_monitor():
time_interval=0.2
print '==========================================================='
print ctime(),'Loading the Redundancy rules...'
print '==========================================================='
reds=redundancy_Builder()
numoflb=len(reds)
print ctime()+str(numoflb)+'Redundancy rules Loaded!'
print '==========================================================='
print ctime(),'Topology Monitor started'
data_orig=get_topology()
data_old=get_topology()
numoflinks=len(data_orig['edgeProperties'])
print str(numoflinks),'links detected'
print '========================Log================================'
for link_index_old in range(numoflinks):
s1=data_orig['edgeProperties'][link_index_old]['edge']['tailNodeConnector']['node']['id'] #switch ID
p1=data_orig['edgeProperties'][link_index_old]['edge']['tailNodeConnector']['id'] #Port ID
s2=data_orig['edgeProperties'][link_index_old]['edge']['headNodeConnector']['node']['id'] #switch ID
p2=data_orig['edgeProperties'][link_index_old]['edge']['headNodeConnector']['id'] #Port ID
print' Switch ',s1,' port ',p1,' connected to ',' Switch ',s2,' port ',p2
while 1:
time.sleep(time_interval)
data_new=get_topology()
result_topo_deleted={'headNodeConnector':[],'hn port':[],'tailNodeConnector':[],'tn port':[]}
result_topo_added={'headNodeConnector':[],'hn port':[],'tailNodeConnector':[],'tn port':[]}
result_switch=check_topo(data_orig,data_old,data_new,result_topo_deleted,reds)
data_old=data_new
def __init__(self, root):
self.root = root
self.frame_traffic = LabelFrame(self.root,
text="Traffic Visualization",
font=30)
self.frame_traffic.pack()
self.refresh_index = 1
self.switch_image = PhotoImage(file="switch.gif")
self.height = 600
self.width = 800
self.cv = Canvas(self.frame_traffic,
bg='white',
height=self.height,
width=self.width)
self.switches = []
self.links = []
self.data_old = get_all_ports_statics()
#add switch
self.data = get_topology()
self.num_of_links = len(self.data['edgeProperties'])
for index in range(self.num_of_links):
switch_id_1 = self.data['edgeProperties'][index]['edge'][
'headNodeConnector']['node']['id']
if check_new_switch(self.switches, switch_id_1) == 0:
new_switch_1 = switch(switch_id_1, self.cv, self.switch_image,
random.randint(30, 370),
random.randint(30, 370))
self.switches.append(new_switch_1)
switch_id_2 = self.data['edgeProperties'][index]['edge'][
'tailNodeConnector']['node']['id']
if check_new_switch(self.switches, switch_id_2) == 0:
new_switch_2 = switch(switch_id_2, self.cv, self.switch_image,
random.randint(30, 370),
random.randint(30, 370))
self.switches.append(new_switch_2)
if check_new_link(self.links, switch_id_1, switch_id_2) == 0:
print 'creat link'
port_1 = self.data['edgeProperties'][index]['edge'][
'headNodeConnector']['id']
port_2 = self.data['edgeProperties'][index]['edge'][
'tailNodeConnector']['id']
new_link = link_helper(
switch_finder(self.switches, switch_id_1),
switch_finder(self.switches, switch_id_2), self.cv, port_1,
port_2)
self.links.append(new_link)
self.cv.pack()
def topo_monitor():
time_interval = 0.2
print '**********************************************************'
print '* *'
print '* Topolodgy Detection and Redundancy Service *'
print '* *'
print '**********************************************************'
reds = redundancy_Builder()
numoflb = len(reds)
red_status = {}
for red in reds:
red_status[red['redundancy name']] = 'inactive'
print '[Service Info]' + ctime()
print str(numoflb) + ' Redundancy rules Loaded!'
data_orig = get_topology()
data_old = get_topology()
numoflinks = len(data_orig['edgeProperties'])
print '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>'
print '[Service Info]' + ctime()
print '>Here are the ' + str(numoflinks), ' links detected in the ODL'
for link_index_old in range(numoflinks):
s1 = data_orig['edgeProperties'][link_index_old]['edge'][
'tailNodeConnector']['node']['id'] #switch ID
p1 = data_orig['edgeProperties'][link_index_old]['edge'][
'tailNodeConnector']['id'] #Port ID
s2 = data_orig['edgeProperties'][link_index_old]['edge'][
'headNodeConnector']['node']['id'] #switch ID
p2 = data_orig['edgeProperties'][link_index_old]['edge'][
'headNodeConnector']['id'] #Port ID
print '[Link' + str(link_index_old + 1) + '] ' + get_switch_name(
s1), ' port ', p1, ' connected to ', get_switch_name(
s2), ' port ', p2
while 1:
time.sleep(time_interval)
data_new = get_topology()
result_topo_deleted = {}
red_status = check_topo(data_orig, data_old, data_new,
result_topo_deleted, reds, red_status)
data_old = data_new
def topo_monitor():
time_interval = 0.2
print '==========================================================='
print ctime(), 'Loading the Redundancy rules...'
print '==========================================================='
reds = redundancy_Builder()
numoflb = len(reds)
print ctime() + str(numoflb) + 'Redundancy rules Loaded!'
print '==========================================================='
print ctime(), 'Topology Monitor started'
data_orig = get_topology()
data_old = get_topology()
numoflinks = len(data_orig['edgeProperties'])
print str(numoflinks), 'links detected'
print '========================Log================================'
for link_index_old in range(numoflinks):
s1 = data_orig['edgeProperties'][link_index_old]['edge'][
'tailNodeConnector']['node']['id'] #switch ID
p1 = data_orig['edgeProperties'][link_index_old]['edge'][
'tailNodeConnector']['id'] #Port ID
s2 = data_orig['edgeProperties'][link_index_old]['edge'][
'headNodeConnector']['node']['id'] #switch ID
p2 = data_orig['edgeProperties'][link_index_old]['edge'][
'headNodeConnector']['id'] #Port ID
print ' Switch ', s1, ' port ', p1, ' connected to ', ' Switch ', s2, ' port ', p2
while 1:
time.sleep(time_interval)
data_new = get_topology()
result_topo_deleted = {
'headNodeConnector': [],
'hn port': [],
'tailNodeConnector': [],
'tn port': []
}
result_topo_added = {
'headNodeConnector': [],
'hn port': [],
'tailNodeConnector': [],
'tn port': []
}
result_switch = check_topo(data_orig, data_old, data_new,
result_topo_deleted, reds)
data_old = data_new
def restart(self):
for item in self.switches:
self.cv.delete(item.name)
for item in self.links:
self.cv.delete(item.name)
self.switches = []
self.links = []
self.data_old = get_all_ports_statics()
#add switch
self.data = get_topology()
self.num_of_links = len(self.data['edgeProperties'])
for index in range(self.num_of_links):
switch_id_1 = self.data['edgeProperties'][index]['edge'][
'headNodeConnector']['node']['id']
if check_new_switch(self.switches, switch_id_1) == 0:
new_switch_1 = switch(switch_id_1, self.cv, self.switch_image,
random.randint(30, 370),
random.randint(30, 370))
self.switches.append(new_switch_1)
switch_id_2 = self.data['edgeProperties'][index]['edge'][
'tailNodeConnector']['node']['id']
if check_new_switch(self.switches, switch_id_2) == 0:
new_switch_2 = switch(switch_id_2, self.cv, self.switch_image,
random.randint(30, 370),
random.randint(30, 370))
self.switches.append(new_switch_2)
if check_new_link(self.links, switch_id_1, switch_id_2) == 0:
print 'creat link'
port_1 = self.data['edgeProperties'][index]['edge'][
'headNodeConnector']['id']
port_2 = self.data['edgeProperties'][index]['edge'][
'tailNodeConnector']['id']
new_link = link_helper(
switch_finder(self.switches, switch_id_1),
switch_finder(self.switches, switch_id_2), self.cv, port_1,
port_2)
self.links.append(new_link)
for switch_t in self.switches:
switch_t.draw()
self.cv.delete('time')
self.time = self.cv.create_text((550, 480),
text='Last updated: ' + ctime(),
anchor=W,
tags='time')
self.ini = 1
def topo_monitor():
time_interval=0.2
print '**********************************************************'
print '* *'
print '* Topolodgy Detection and Redundancy Service *'
print '* *'
print '**********************************************************'
reds=redundancy_Builder()
numoflb=len(reds)
red_status={}
for red in reds:
red_status[red['redundancy name']]='inactive'
print '[Service Info]'+ctime()
print str(numoflb)+' Redundancy rules Loaded!'
data_orig=get_topology()
data_old=get_topology()
numoflinks=len(data_orig['edgeProperties'])
print '>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>'
print '[Service Info]'+ctime()
print '>Here are the '+str(numoflinks),' links detected in the ODL'
for link_index_old in range(numoflinks):
s1=data_orig['edgeProperties'][link_index_old]['edge']['tailNodeConnector']['node']['id'] #switch ID
p1=data_orig['edgeProperties'][link_index_old]['edge']['tailNodeConnector']['id'] #Port ID
s2=data_orig['edgeProperties'][link_index_old]['edge']['headNodeConnector']['node']['id'] #switch ID
p2=data_orig['edgeProperties'][link_index_old]['edge']['headNodeConnector']['id'] #Port ID
print '[Link'+str(link_index_old+1)+'] '+get_switch_name(s1),' port ',p1,' connected to ',get_switch_name(s2),' port ',p2
while 1:
time.sleep(time_interval)
data_new=get_topology()
result_topo_deleted={}
red_status=check_topo(data_orig,data_old,data_new,result_topo_deleted,reds,red_status)
data_old=data_new
def refresh(self, event):
print 'refresh started'
if self.ini == 0:
self.data_old = get_all_ports_statics()
self.restart()
self.ini = 1
self.time_interval = 1
self.mode = 'all'
#time.sleep(self.time_interval)
self.data_new = get_all_ports_statics()
self.result_switch = {'Added Port': [], 'Deleted Port': []}
self.result_rate = []
#Refresh data rate
self.rates = check_ports_rate_spg(self.data_old, self.data_new,
self.result_switch,
self.time_interval, self.mode,
self.result_rate)
self.time = self.cv.create_text((550, 480),
text='Last updated: ' + ctime(),
anchor=W,
tags='time')
for link in self.links:
head_rate = self.get_rate(self.rates, link.head, link.head_port)
tail_rate = self.get_rate(self.rates, link.head, link.head_port)
if head_rate['TX_rate'] != 'none':
if tail_rate['RX_rate'] != 'none':
link.colorrate(
min(head_rate['TX_rate'], tail_rate['RX_rate']))
#Refresh link
self.result = check_topo_spg(self.data, self.data, get_topology())
for link in self.result['Remove link']:
result_t = self.find_link(link)
if result_t != 'none':
result_t.broken()
for link in self.result['Add link']:
result_t = self.find_link(link)
if result_t != 'none':
result_t.recovery()
self.data_old = self.data_new
print 'relodad'
self.cv.delete('time')
self.time = self.cv.create_text((550, 480),
text='Last updated: ' + ctime(),
anchor=W,
tags='time')
thread.start_new_thread(self.auto_triger, ())
def __init__(self):
self.root = Tk()
self.frame_traffic = LabelFrame(self.root,text="Traffic Visualization",font=30)
self.frame_traffic.pack()
self.switch_image= PhotoImage(file = "switch.gif")
self.start_image=PhotoImage(file = "start.gif")
self.height=500
self.width=500
self.cv = Canvas(self.frame_traffic,bg = 'white',height=self.height,width=self.width)
self.switches=[]
self.links=[]
self.data_old=get_all_ports_statics()
#start button
self.start=self.cv.create_image(64,0,anchor=NE,image=self.start_image,tags='start')
self.cv.tag_bind('start',' <Button-1>',self.refresh)
self.refresh()
#add switch
self.data=get_topology()
self.num_of_links=len(self.data['edgeProperties'])
for index in range(self.num_of_links):
switch_id_1=self.data['edgeProperties'][index]['edge']['headNodeConnector']['node']['id']
if check_new_switch(self.switches,switch_id_1)==0:
new_switch_1=switch(switch_id_1,self.cv,self.switch_image,random.randint(30,370),random.randint(30,370))
self.switches.append(new_switch_1)
switch_id_2=self.data['edgeProperties'][index]['edge']['tailNodeConnector']['node']['id']
if check_new_switch(self.switches,switch_id_2)==0:
new_switch_2=switch(switch_id_2,self.cv,self.switch_image,random.randint(30,370),random.randint(30,370))
self.switches.append(new_switch_2)
if check_new_link(self.links,switch_id_1,switch_id_2)==0:
print 'creat link'
port_1=self.data['edgeProperties'][index]['edge']['headNodeConnector']['id']
port_2=self.data['edgeProperties'][index]['edge']['tailNodeConnector']['id']
new_link=link_helper(switch_finder(self.switches,switch_id_1),switch_finder(self.switches,switch_id_2),self.cv,port_1,port_2)
self.links.append(new_link)
self.cv.pack()
self.root.mainloop()
