blob: fafc7e7704c57f53f02e3dddbf0814ba5d41b929 [file] [log] [blame]
#!/usr/bin/env python
'''
Created on 31-May-2013
@author: Anil Kumar (anilkumar.s@paxterrasolutions.com)
TestON is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TestON is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with TestON. If not, see <http://www.gnu.org/licenses/>.
'''
import time
import pexpect
import struct, fcntl, os, sys, signal
import re
import json
import traceback
import urllib2
from urllib2 import URLError, HTTPError
sys.path.append("../")
from drivers.common.clidriver import CLI
class OnosCliDriver(CLI):
def __init__(self):
super(CLI, self).__init__()
def connect(self,**connectargs):
'''
Creates ssh handle for ONOS.
'''
try:
for key in connectargs:
vars(self)[key] = connectargs[key]
self.home = "~/ONOS"
for key in self.options:
if key == "home":
self.home = self.options['home']
break
self.name = self.options['name']
self.handle = super(OnosCliDriver,self).connect(user_name = self.user_name, ip_address = self.ip_address,port = self.port, pwd = self.pwd, home = self.home)
if self.handle:
return self.handle
else :
main.log.info("NO ONOS HANDLE")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def portKill(self, port):
try:
self.handle.sendline("")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
cmd = "sudo tcpkill -i eth0 port " + str(port) + " 2>/dev/null 1>/dev/null &"
self.handle.sendline(cmd)
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def endPortKill(self,port):
try:
self.handle.sendline("")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
self.handle.sendline("sudo pkill tcpkill")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def start(self, env = ''):
'''
Starts ONOS on remote machine.
Returns false if any errors were encountered.
'''
try:
self.handle.sendline("")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
self.handle.sendline("cd "+self.home)
self.handle.sendline(env + "./onos.sh core start")
i=self.handle.expect(["STARTED","FAILED",pexpect.EOF,pexpect.TIMEOUT])
response = self.handle.before + str(self.handle.after)
if i==0:
j = self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT], timeout=60)
if re.search("Killed",response):
main.log.warn(self.name + ": Killed existing process")
if j==0:
main.log.info(self.name + ": ONOS Started ")
return main.TRUE
elif j==1:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
elif j==2:
main.log.info(self.name + ": ONOS NOT Started, stuck while waiting for it to start ")
return main.FALSE
else:
main.log.warn(self.name +": Unexpected response in start")
return main.TRUE
elif i==1:
main.log.error(self.name + ": ONOS Failed to start")
return main.FALSE
elif i==2:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
elif i==3:
main.log.error(self.name + ": ONOS timedout while starting")
return main.FALSE
else:
main.log.error(self.name + ": ONOS start expect script missed something... ")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def start_all(self):
'''
starts ZK, RC, and ONOS
'''
self.handle.sendline("cd "+self.home)
self.handle.sendline("./onos.sh start")
self.handle.expect("./onos.sh start")
self.handle.expect(["\$",pexpect.TIMEOUT])
def start_rest(self):
'''
Starts the rest server on ONOS.
'''
try:
self.handle.sendline("cd "+self.home)
response = self.execute(cmd= "./start-rest.sh start",prompt="\$",timeout=10)
if re.search("admin",response):
main.log.info(self.name + ": Rest Server Started Successfully")
time.sleep(5)
return main.TRUE
else :
main.log.warn(self.name + ": Failed to start Rest Server")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def status(self):
'''
Called onos.sh core status and returns TRUE/FALSE accordingly
'''
try:
self.execute(cmd="\n",prompt="\$",timeout=10)
self.handle.sendline("cd "+self.home)
response = self.execute(cmd="./onos.sh core status ",prompt="\d+\sinstance\sof\sonos\srunning",timeout=10)
self.execute(cmd="\n",prompt="\$",timeout=10)
if re.search("1\sinstance\sof\sonos\srunning",response):
return main.TRUE
elif re.search("0\sinstance\sof\sonos\srunning",response):
return main.FALSE
elif re.search("Expected\sPrompt\snot found\s,\sTime Out!!",response):
return main.ERROR
else :
main.log.warn(self.name + " WARNING: status recieved unknown response")
main.log.warn(response)
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def isup(self):
'''
A more complete check to see if ONOS is up and running properly.
First, it checks if the process is up.
Second, it reads the logs for "Exception: Connection refused"
Third, it makes sure the logs are actually moving.
returns TRUE/FALSE accordingly.
'''
try:
self.execute(cmd="\n",prompt="\$",timeout=10)
self.handle.sendline("cd "+self.home)
response = self.execute(cmd= "./onos.sh core status ",prompt="running",timeout=10)
self.execute(cmd="\n",prompt="\$",timeout=10)
tail1 = self.execute(cmd="tail " + self.home + "/onos-logs/onos.*.log",prompt="\$",timeout=10)
time.sleep(10)
self.execute(cmd="\n",prompt="\$",timeout=10)
tail2 = self.execute(cmd="tail " + self.home + "/onos-logs/onos.*.log",prompt="\$",timeout=10)
pattern = '(.*)1 instance(.*)'
pattern2 = '(.*)Exception: Connection refused(.*)'
# if utilities.assert_matches(expect=pattern,actual=response,onpass="ONOS process is running...",onfail="ONOS process not running..."):
running = self.execute(cmd="cat "+self.home+"/onos-logs/onos.*.log | grep 'Sending LLDP out on all ports'",prompt="\$",timeout=10)
if re.search(pattern, response):
if running != "":
main.log.info(self.name + ": ONOS process is running...")
if tail1 == tail2:
main.log.error(self.name + ": ONOS is frozen...")#logs aren't moving
return main.FALSE
elif re.search( pattern2,tail1 ):
main.log.info(self.name + ": Connection Refused found in onos log")
return main.FALSE
elif re.search( pattern2,tail2 ):
main.log.info(self.name + ": Connection Refused found in onos log")
return main.FALSE
else:
main.log.info(self.name + ": Onos log is moving! It's looking good!")
return main.TRUE
else:
main.log.info(self.name + ": ONOS not yet sending out LLDP messages")
return main.FALSE
else:
main.log.error(self.name + ": ONOS process not running...")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def rest_status(self):
'''
Checks if the rest server is running.
'''
try:
response = self.execute(cmd= self.home + "/start-rest.sh status ",prompt="running",timeout=10)
if re.search("rest\sserver\sis\srunning",response):
main.log.info(self.name + ": Rest Server is running")
return main.TRUE
elif re.search("rest\sserver\sis\snot\srunning",response):
main.log.warn(self.name + ": Rest Server is not Running")
return main.FALSE
else :
main.log.error(self.name + ": No response" +response)
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def stop_all(self):
'''
Runs ./onos.sh stop
'''
try:
self.handle.sendline("")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
self.handle.sendline("cd "+self.home)
self.handle.sendline("./onos.sh stop")
self.handle.expect(["./onos.sh stop",pexpect.EOF,pexpect.TIMEOUT])
i=self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT],60)
result = self.handle.before
if re.search("Killed", result):
main.log.info(self.name + ": ONOS Killed Successfully")
return main.TRUE
else :
main.log.warn(self.name + ": ONOS wasn't running")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def stop(self):
'''
Runs ./onos.sh core stop to stop ONOS
'''
try:
self.handle.sendline("")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
self.handle.sendline("cd "+self.home)
self.handle.sendline("./onos.sh core stop")
self.handle.expect(["./onos.sh stop",pexpect.EOF,pexpect.TIMEOUT])
i=self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT],60)
result = self.handle.before
if re.search("Killed", result):
main.log.info(self.name + ": ONOS Killed Successfully")
return main.TRUE
else :
main.log.warn(self.name + ": ONOS wasn't running")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
#**********************************************************************************************
#**********************************************************************************************
# The purpose of comp_intents is to find if the high level intents have changed. preIntents
# and postIntents should be the output of curl of the intents. preIntents being the original
# and postIntents being the later. We are looking at the intents with the same id from both
# and comparing the dst and src DPIDs and macs, and the state. If any of these are changed
# we print that there are changes, then return a list of the intents that have changes`
#**********************************************************************************************
#**********************************************************************************************
def comp_intents(self,preIntents,postIntents):
import json
preDecoded = json.loads(preIntents)
postDecoded = json.loads(postIntents)
changes = []
if not preDecoded:
if postDecoded:
print "THERE ARE CHANGES TO THE HIGH LEVEL INTENTS!!!!"
return postDecoded
for k in preDecoded:
for l in postDecoded:
if l['id']==k['id']:
if k['dstSwitchDpid']==l['dstSwitchDpid'] and k['srcMac']==l['srcMac'] and k['dstMac']==l['dstMac'] and k['srcSwitchDpid']==l['srcSwitchDpid'] and k['state']==l['state']:
postDecoded.remove(l)
else:
changes.append(k)
print ("THERE ARE CHANGES TO THE HIGH LEVEL INTENTS!!!")
return changes
#**********************************************************************************************
#**********************************************************************************************
# the purpose of comp_low is to find if the low level intents have changed. The main idea
# is to determine if the path has changed. Again, like with the comp_intents function, the
# pre and post Intents variables are the json dumps of wm/onos/intent/low. The variables
# that will be compared are the state, and the path.
#**********************************************************************************************
#**********************************************************************************************
def comp_low(self, preIntents,postIntents):
import json
preDecoded = json.loads(preIntents)
postDecoded = json.loads(postIntents)
changes = []
if not preDecoded:
if postDecoded:
print "THERE ARE CHANGES TO THE LOW LEVEL INTENTS!!!"
return postDecoded
for k in preDecoded:
for l in postDecoded:
if l['id']==k['id']:
if l['path']!=k['path']:
changes.append(l)
print "\n\n\n\nTHERE ARE CHANGES TO THE LOW LEVEL INTENTS!!!"
else:
if k['state']!=l['state']:
changes.append(l)
print "\n\n\n\nTHERE ARE CHANGES TO THE LOW LEVEL INTENTS!!!"
else:
print "NO CHANGES SO FAR\n\n\n"
return changes
def rest_stop(self):
'''
Runs ./start-rest.sh stop to stop ONOS rest server
'''
try:
response = self.execute(cmd= self.home + "/start-rest.sh stop ",prompt="killing",timeout=10)
self.execute(cmd="\n",prompt="\$",timeout=10)
if re.search("killing", response):
main.log.info(self.name + ": Rest Server Stopped")
return main.TRUE
else :
main.log.error(self.name + ": Failed to Stop, Rest Server is not Running")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def kill(self):
import re
try:
self.handle.sendline("ps -ef |grep 'ONOS/conf/logback' |awk 'NR==1 {print $2}' |xargs sudo kill -9")
self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
self.handle.sendline("ps -ef |grep 'ONOS/conf/logback' |wc -l")
self.handle.expect(["wc -l",pexpect.EOF,pexpect.TIMEOUT])
response = self.handle.after
if re.search("1",response):
return "ONOS Killed!"
else:
return "ERROR!!! ONOS MAY NOT HAVE BEEN KILLED PROPERLY!!!"
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.hane + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def disconnect(self):
'''
Called when Test is complete to disconnect the ONOS handle.
'''
response = ''
try:
self.handle.sendline("exit")
self.handle.expect("closed")
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
except:
main.log.error(self.name + ": Connection failed to the host")
response = main.FALSE
return response
def print_version(self):
'''
Writes the COMMIT number to the report to be parsed by Jenkins data collecter.
'''
try:
self.handle.sendline("export TERM=xterm-256color")
self.handle.expect("xterm-256color")
self.handle.expect("\$")
self.handle.sendline("cd " + self.home + "; git log -1 --pretty=fuller | grep -A 5 \"commit\" --color=never; cd \.\.")
self.handle.expect("cd ..")
self.handle.expect("\$")
response=(self.name +": \n"+ str(self.handle.before + self.handle.after))
main.log.report(response)
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
def get_version(self):
'''
Writes the COMMIT number to the report to be parsed by Jenkins data collecter.
'''
try:
self.handle.sendline("export TERM=xterm-256color")
self.handle.expect("xterm-256color")
self.handle.expect("\$")
self.handle.sendline("cd " + self.home + "; git log -1 --pretty=fuller | grep -A 5 \"commit\" --color=never; cd \.\.")
self.handle.expect("cd ..")
self.handle.expect("\$")
response=(self.name +": \n"+ str(self.handle.before + self.handle.after))
lines=response.splitlines()
for line in lines:
print line
return lines[2]
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
#*********************************************************************
#*********************************************************************
# shortest_path is a command to find the shortest path between two
# switches. It is called using the IP, port, and source and
# destination dpids
#*********************************************************************
#*********************************************************************
def shortest_path(self,ONOSIP,ONOSPort,srcDPID,dstDPID):
main.log.report("Finding the shortest Path between "+str(srcDPID) + " to " + str(dstDPID))
url = "http://%s:%s/wm/onos/intent/path/switch/%s/shortest-path/%s"%(ONOSIP,ONOSPort,srcDPID,dstDPID)
parsed_result = []
try:
response = urllib2.urlopen(url)
result = response.read()
response.close()
if len(result) != 0:
parsed_result = json.loads(result)
except HTTPError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
# NOTE: exc.fp contains the object with the response payload
error_payload = json.loads(exc.fp.read())
print " REST Error Code: %s" % (error_payload['code'])
print " REST Error Summary: %s" % (error_payload['summary'])
print " REST Error Description: %s" % (error_payload['formattedDescription'])
print " HTTP Error Code: %s" % exc.code
print " HTTP Error Reason: %s" % exc.reason
except URLError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
print " URL Error Reason: %s" % exc.reason
if len(parsed_result)==0:
return
result = json.dumps(parsed_result,indent=4)
print(str(result))
return result
#*********************************************************************
#*********************************************************************
# show_intent is a command to show intents.
# Parameters include intentIP, intentPort, intentURL, and intent_id
# Based on the url, it will show either high or low intents
# If intent_id is left blank, it will show all high or all low intents
# Else it will show the intent with the id
#*********************************************************************
#*********************************************************************
def show_intent(self,intentIP,intentPort=8080,intentURL="wm/onos/intent",intent_type="high",intent_id="all"):
main.log.report("Getting (an) intent(s)")
if intent_id=="all":
url = "http://%s:%s/%s/%s"%(intentIP,intentPort,intentURL,intent_type)
else:
url = "http://%s:%s/%s/%s/%s"%(intentIP,intentPort,intentURL,intent_type,intent_id)
print(url)
parsed_result = []
try:
response = urllib2.urlopen(url)
result = response.read()
response.close()
if len(result) != 0:
parsed_result = json.loads(result)
except HTTPError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
# NOTE: exc.fp contains the object with the response payload
error_payload = json.loads(exc.fp.read())
print " REST Error Code: %s" % (error_payload['code'])
print " REST Error Summary: %s" % (error_payload['summary'])
print " REST Error Description: %s" % (error_payload['formattedDescription'])
print " HTTP Error Code: %s" % exc.code
print " HTTP Error Reason: %s" % exc.reason
return str(error_payload['code'])
except URLError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
print " URL Error Reason: %s" % exc.reason
return str(error_payload['code'])
if len(parsed_result)==0:
return
result = json.dumps(parsed_result,indent=4)
print(str(result))
return result
#*********************************************************************
#*********************************************************************
# del_intent is to delete either all or some or one intents
# if intent_id is left blank, it will delete all intents
# else, intent_id should be of the form "intent_id=1,2,3"
#*********************************************************************
#*********************************************************************
def del_intent(self,intentIP,intentPort=8080,intentURL="wm/onos/intent",intent_id="all"):
main.log.report("Deleting (an) intent(s)")
if intent_id=="all":
url = "http://%s:%s/%s/high"%(intentIP,intentPort,intentURL)
else:
url = "http://%s:%s/%s/high?%s"%(intentIP,intentPort,intentURL,intent_id)
print(url)
parsed_result = []
try:
request = urllib2.Request(url)
request.get_method = lambda: 'DELETE'
response = urllib2.urlopen(request)
result = response.read()
response.close()
if len(result) != 0:
parsed_result = json.loads(result)
print(parsed_result)
except HTTPError as exc:
print "ERROR:"
print " REST DELETE URL: %s" % url
# NOTE: exc.fp contains the object with the response payload
error_payload = json.loads(exc.fp.read())
print " REST Error Code: %s" % (error_payload['code'])
print " REST Error Summary: %s" % (error_payload['summary'])
print " REST Error Description: %s" % (error_payload['formattedDescription'])
print " HTTP Error Code: %s" % exc.code
print " HTTP Error Reason: %s" % exc.reason
except URLError as exc:
print "ERROR:"
print " REST DELETE URL: %s" % url
print " URL Error Reason: %s" % exc.reason
return result
#*********************************************************************
#*********************************************************************
# add_intent will add a single intent by using dpids and macs.
#*********************************************************************
#*********************************************************************
def add_intent(self, intent_id,src_dpid,dst_dpid,src_mac,dst_mac,intentIP,intentPort=8080,intentURL="wm/onos/intent" , intent_type = 'SHORTEST_PATH', static_path=False, src_port=1,dst_port=1):
"CLI command callback: set intent"
intents = []
oper = {}
# Create the POST payload
oper['intentId'] = intent_id
oper['intentType'] = intent_type # XXX: Hardcoded
oper['staticPath'] = static_path # XXX: Hardcoded
oper['srcSwitchDpid'] = src_dpid
oper['srcSwitchPort'] = src_port
oper['dstSwitchDpid'] = dst_dpid
oper['dstSwitchPort'] = dst_port
oper['matchSrcMac'] = src_mac
oper['matchDstMac'] = dst_mac
intents.append(oper)
url = "http://%s:%s/%s/high"%(intentIP,intentPort,intentURL)
parsed_result = []
data_json = json.dumps(intents)
result = main.FALSE
try:
request = urllib2.Request(url,data_json)
request.add_header("Content-Type", "application/json")
response=urllib2.urlopen(request)
result = response.read()
response.close()
if len(result) != 0:
parsed_result = json.loads(result)
except HTTPError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
# NOTE: exc.fp contains the object with the response payload
error_payload = json.loads(exc.fp.read())
print " REST Error Code: %s" % (error_payload['code'])
print " REST Error Summary: %s" % (error_payload['summary'])
print " REST Error Description: %s" % (error_payload['formattedDescription'])
print " HTTP Error Code: %s" % exc.code
print " HTTP Error Reason: %s" % exc.reason
return " HTTP Error Code: %s, Reason: %s" % exc.code, exc.reason
except URLError as exc:
print "ERROR:"
print " REST GET URL: %s" % url
print " URL Error Reason: %s" % exc.reason
return " HTTP Error Reason: %s" % exc.reason
return result
def add_intents(self):
main.log.info("Sending new intents to ONOS")
self.handle.sendline("cd "+self.home+ "/scripts")
self.handle.expect("scripts")
main.log.info("Adding intents")
self.handle.sendline("./pyintents.py")
self.handle.expect(["$",pexpect.EOF,pexpect.TIMEOUT])
response = self.handle.before
self.handle.sendline("cd "+self.home)
return main.TRUE
def rm_intents(self):
main.log.info("Deleteing Intents from ONOS")
self.handle.sendline("cd "+self.home+ "/scripts")
self.handle.expect("scripts")
main.log.info("Deleting Intnents")
self.handle.sendline("./rmpyintents.py")
self.handle.expect(["$",pexpect.EOF,pexpect.TIMEOUT])
response = self.handle.before
self.handle.sendline("cd "+self.home)
return main.TRUE
def purge_intents(self):
main.log.info("Purging dead intents")
self.handle.sendline("cd "+self.home+ "/scripts")
self.handle.expect("scripts")
main.log.info("Sending Purge Intent Rest call to ONOS")
self.handle.sendline("./purgeintents.py")
self.handle.sendline("cd "+self.home)
return main.TRUE
def add_flow(self, testONip, user = "admin", password = "", flowDef = "/flowdef.txt"):
'''
Copies the flowdef file from TestStation -> ONOS machine
Then runs ./add_flow.py to add the flows to ONOS
'''
try:
main.log.info("Adding Flows...")
self.handle.sendline("scp %s@%s:%s /tmp/flowtmp" %(user,testONip,flowDef))
i=self.handle.expect(['[pP]assword:', '100%', pexpect.TIMEOUT],30)
if(i==0):
self.handle.sendline("%s" %(password))
self.handle.sendline("")
self.handle.expect("100%")
self.handle.expect("\$", 30)
self.handle.sendline(self.home + "/web/add_flow.py -m onos -f /tmp/flowtmp")
self.handle.expect("\$", 1000)
main.log.info("Flows added")
return main.TRUE
elif(i==1):
self.handle.sendline("")
self.handle.expect("\$", 10)
self.handle.sendline( self.home + "/web/add_flow.py -m onos -f /tmp/flowtmp")
self.handle.expect("\$", 1000)
main.log.info("Flows added")
return main.TRUE
elif(i==2):
main.log.error("Flow Def file SCP Timed out...")
return main.FALSE
else:
main.log.error("Failed to add flows...")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def delete_flow(self, *delParams):
'''
Deletes a specific flow, a range of flows, or all flows.
'''
try:
if len(delParams)==1:
if str(delParams[0])=="all":
main.log.info(self.name + ": Deleting ALL flows...")
#self.execute(cmd="~/ONOS/scripts/TestON_delete_flow.sh all",prompt="done",timeout=150)
self.handle.sendline(self.home + "/web/delete_flow.py all")
self.handle.expect("delete_flow")
self.handle.expect("\$",1000)
main.log.info(self.name + ": Flows deleted")
else:
main.log.info(self.name + ": Deleting flow "+str(delParams[0])+"...")
#self.execute(cmd="~/ONOS/scripts/TestON_delete_flow.sh "+str(delParams[0]),prompt="done",timeout=150)
#self.execute(cmd="\n",prompt="\$",timeout=60)
self.handle.sendline(self.home +"/web/delete_flow.py %d" % int(delParams[0]))
self.handle.expect("delete_flow")
self.handle.expect("\$",60)
main.log.info(self.name + ": Flow deleted")
elif len(delParams)==2:
main.log.info(self.name + ": Deleting flows "+str(delParams[0])+" through "+str(delParams[1])+"...")
#self.execute(cmd="~/ONOS/scripts/TestON_delete_flow.sh "+str(delParams[0])+" "+str(delParams[1]),prompt="done",timeout=150)
#self.execute(cmd="\n",prompt="\$",timeout=60)
self.handle.sendline(self.home + "/web/delete_flow.py %d %d" % (int(delParams[0]), int(delParams[1])))
self.handle.expect("delete_flow")
self.handle.expect("\$",600)
main.log.info(self.name + ": Flows deleted")
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def check_flow(self):
'''
Calls the ./get_flow.py all and checks:
- If each FlowPath has at least one FlowEntry
- That there are no "NOT"s found
returns TRUE/FALSE
'''
try:
flowEntryDetect = 1
count = 0
self.handle.sendline("clear")
time.sleep(1)
self.handle.sendline(self.home + "/web/get_flow.py all")
self.handle.expect("get_flow")
for x in range(15):
i=self.handle.expect(['FlowPath','FlowEntry','NOT','\$',pexpect.TIMEOUT],timeout=180)
if i==0:
count = count + 1
if flowEntryDetect == 0:
main.log.info(self.name + ": FlowPath without FlowEntry")
return main.FALSE
else:
flowEntryDetect = 0
elif i==1:
flowEntryDetect = 1
elif i==2:
main.log.error(self.name + ": Found a NOT")
return main.FALSE
elif i==3:
if count == 0:
main.log.info(self.name + ": There don't seem to be any flows here...")
return main.FALSE
else:
main.log.info(self.name + ": All flows pass")
main.log.info(self.name + ": Number of FlowPaths: "+str(count))
return main.TRUE
elif i==4:
main.log.error(self.name + ":Check_flow() - Command Timeout!")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def get_flow(self, *flowParams):
'''
Returns verbose output of ./get_flow.py
'''
try:
if len(flowParams)==1:
if str(flowParams[0])=="all":
self.execute(cmd="\n",prompt="\$",timeout=60)
main.log.info(self.name + ": Getting all flow data...")
data = self.execute(cmd=self.home + "/scripts/TestON_get_flow.sh all",prompt="done",timeout=150)
self.execute(cmd="\n",prompt="\$",timeout=60)
return data
else:
main.log.info(self.name + ": Retrieving flow "+str(flowParams[0])+" data...")
data = self.execute(cmd=self.home +"/scripts/TestON_get_flow.sh "+str(flowParams[0]),prompt="done",timeout=150)
self.execute(cmd="\n",prompt="\$",timeout=60)
return data
elif len(flowParams)==5:
main.log.info(self.name + ": Retrieving flow installer data...")
data = self.execute(cmd=self.home + "/scripts/TestON_get_flow.sh "+str(flowParams[0])+" "+str(flowParams[1])+" "+str(flowParams[2])+" "+str(flowParams[3])+" "+str(flowParams[4]),prompt="done",timeout=150)
self.execute(cmd="\n",prompt="\$",timeout=60)
return data
elif len(flowParams)==4:
main.log.info(self.name + ": Retrieving flow endpoints...")
data = self.execute(cmd=self.home + "/scripts/TestON_get_flow.sh "+str(flowParams[0])+" "+str(flowParams[1])+" "+str(flowParams[2])+" "+str(flowParams[3]),prompt="done",timeout=150)
self.execute(cmd="\n",prompt="\$",timeout=60)
return data
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
# http://localhost:8080/wm/onos/topology/switches
# http://localhost:8080/wm/onos/topology/links
# http://localhost:8080/wm/onos/registry/controllers/json
# http://localhost:8080/wm/onos/registry/switches/json"
def get_json(self, url):
'''
Helper functions used to parse the json output of a rest call
'''
try:
try:
command = "curl -s %s" % (url)
result = os.popen(command).read()
parsedResult = json.loads(result)
except:
print "REST IF %s has issue" % command
parsedResult = ""
if type(parsedResult) == 'dict' and parsedResult.has_key('code'):
print "REST %s returned code %s" % (command, parsedResult['code'])
parsedResult = ""
return parsedResult
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def num_switch(self,RestIP,RestPort="8080"):
url = "http://%s:%s/wm/onos/topology/switches" %(RestIP,RestPort)
parsedResult = self.get_json(url)
if parsedResult == "":
retcode = 1
return (retcode, "RestAPI has an issue")
url = "http://%s:%s/wm/onos/registry/switches/json" %(RestIP,RestPort)
registry = self.get_json(url)
if registry == "":
retcode = 1
return (retcode, "REST API has an Issue")
cnt = 0
active = 0
for s in parsedResult:
cnt +=1
if s['state']=="ACTIVE":
active+=1
return (cnt,active)
def check_switch(self,RestIP,correct_nr_switch, RestPort ="8080" ):
'''
Used by check_status
'''
try:
buf = ""
retcode = 0
url="http://%s:%s/wm/onos/topology/switches" % (RestIP, RestPort)
parsedResult = self.get_json(url)
if parsedResult == "":
retcode = 1
return (retcode, "Rest API has an issue")
url = "http://%s:%s/wm/onos/registry/switches/json" % (RestIP, RestPort)
registry = self.get_json(url)
if registry == "":
retcode = 1
return (retcode, "Rest API has an issue")
cnt = 0
active = 0
for s in parsedResult:
cnt += 1
if s['state'] == "ACTIVE":
active += 1
buf += "switch: network %d : %d switches %d active\n" % (0+1, cnt, active)
if correct_nr_switch != cnt:
buf += "switch fail: network %d should have %d switches but has %d\n" % (1, correct_nr_switch, cnt)
retcode = 1
if correct_nr_switch != active:
buf += "switch fail: network %d should have %d active switches but has %d\n" % (1, correct_nr_switch, active)
retcode = 1
return (retcode, buf)
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def num_link(self,RestIP,RestPort="8080"):
url = "http://%s:%s/wm/onos/topology/links" % (RestIP,RestPort)
parsedResult = self.get_json(url)
if parsedResult == "":
retcode = 1
return (retcode,"RestAPI has an issue")
intra = 0
for s in parsedResult:
intra+=1
return intra
def check_link(self,RestIP, nr_links, RestPort = "8080"):
'''
Used by check_status
'''
try:
buf = ""
retcode = 0
url = "http://%s:%s/wm/onos/topology/links" % (RestIP, RestPort)
parsedResult = self.get_json(url)
if parsedResult == "":
retcode = 1
return (retcode, "Rest API has an issue")
buf += "link: total %d links (correct : %d)\n" % (len(parsedResult), nr_links)
intra = 0
interlink=0
for s in parsedResult:
intra = intra + 1
if intra != nr_links:
buf += "link fail\n"
retcode = 1
return (retcode, buf)
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def check_status_report(self, ip, numoswitch, numolink, port="8080"):
'''
Checks the number of swithes & links that ONOS sees against the supplied values.
Writes to the report log.
'''
try:
main.log.info(self.name + ": Making some rest calls...")
switch = self.check_switch(ip, int(numoswitch), port)
link = self.check_link(ip, int(numolink), port)
value = switch[0]
value += link[0]
main.log.report( self.name + ": \n-----\n%s%s-----\n" % ( switch[1], link[1]) )
if value != 0:
return main.FALSE
else:
# "PASS"
return main.TRUE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def check_status(self, ip, numoswitch, numolink, port = "8080"):
'''
Checks the number of swithes & links that ONOS sees against the supplied values.
Writes to the main log.
'''
try:
main.log.info(self.name + ": Making some rest calls...")
switch = self.check_switch(ip, int(numoswitch), port)
link = self.check_link(ip, int(numolink), port)
value = switch[0]
value += link[0]
main.log.info(self.name + ": \n-----\n%s%s-----\n" % ( switch[1], link[1]) )
if value != 0:
return main.FALSE
else:
# "PASS"
return main.TRUE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def git_pull(self, comp1=""):
'''
Assumes that "git pull" works without login
This function will perform a git pull on the ONOS instance.
If used as git_pull("NODE") it will do git pull + NODE. This is
for the purpose of pulling from other nodes if necessary.
Otherwise, this function will perform a git pull in the
ONOS repository. If it has any problems, it will return main.ERROR
If it successfully does a git_pull, it will return a 1.
If it has no updates, it will return a 0.
'''
try:
# main.log.info(self.name + ": Stopping ONOS")
#self.stop()
self.handle.sendline("cd " + self.home)
self.handle.expect("ONOS\$")
if comp1=="":
self.handle.sendline("git pull")
else:
self.handle.sendline("git pull " + comp1)
uptodate = 0
i=self.handle.expect(['fatal','Username\sfor\s(.*):\s','\sfile(s*) changed,\s',pexpect.TIMEOUT,'Already up-to-date','Aborting','You\sare\snot\scurrently\son\sa\sbranch', 'You\sasked\sme\sto\spull\swithout\stelling\sme\swhich\sbranch\syou'],timeout=1700)
#debug
#main.log.report(self.name +": \n"+"git pull response: " + str(self.handle.before) + str(self.handle.after))
if i==0:
main.log.error(self.name + ": Git pull had some issue...")
return main.ERROR
elif i==1:
main.log.error(self.name + ": Git Pull Asking for username!!! BADD!")
return main.ERROR
elif i==2:
main.log.info(self.name + ": Git Pull - pulling repository now")
self.handle.expect("ONOS\$", 120)
return 0
elif i==3:
main.log.error(self.name + ": Git Pull - TIMEOUT")
main.log.error(self.name + " Response was: " + str(self.handle.before))
return main.ERROR
elif i==4:
main.log.info(self.name + ": Git Pull - Already up to date")
return 1
elif i==5:
main.log.info(self.name + ": Git Pull - Aborting... Are there conflicting git files?")
return main.ERROR
elif i==6:
main.log.info(self.name + ": Git Pull - You are not currently on a branch so git pull failed!")
return main.ERROR
elif i==7:
main.log.info(self.name + ": Git Pull - You have not configured an upstream branch to pull from. Git pull failed!")
return main.ERROR
else:
main.log.error(self.name + ": Git Pull - Unexpected response, check for pull errors")
return main.ERROR
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
#********************************************************
def git_checkout(self, branch="onos13integration"):
'''
Assumes that "git pull" works without login
This function will perform a git pull on the ONOS instance.
If used as git_pull("NODE") it will do git pull + NODE. This is
for the purpose of pulling from other nodes if necessary.
Otherwise, this function will perform a git pull in the
ONOS repository. If it has any problems, it will return main.ERROR
If it successfully does a git_pull, it will return a 1.
If it has no updates, it will return a 0.
'''
try:
# main.log.info(self.name + ": Stopping ONOS")
#self.stop()
self.handle.sendline("cd " + self.home)
self.handle.expect("ONOS\$")
if branch != 'master':
#self.handle.sendline('git stash')
#self.handle.expect('ONOS\$')
#print "After issuing git stash cmnd: ", self.handle.before
cmd = "git checkout "+branch
print "checkout cmd = ", cmd
self.handle.sendline(cmd)
uptodate = 0
i=self.handle.expect(['fatal','Username\sfor\s(.*):\s','Already\son\s\'onos13integration\'','Switched\sto\sbranch\s\'onos13integration\'', pexpect.TIMEOUT],timeout=60)
else:
#self.handle.sendline('git stash apply')
#self.handle.expect('ONOS\$')
#print "After issuing git stash apply cmnd: ", self.handle.before
cmd = "git checkout "+branch
print "checkout cmd = ", cmd
self.handle.sendline(cmd)
uptodate = 0
switchedToMaster = 0
i=self.handle.expect(['fatal','Username\sfor\s(.*):\s','Already\son\s\'master\'','Switched\sto\sbranch\s\'master\'', pexpect.TIMEOUT],timeout=60)
if i==0:
main.log.error(self.name + ": Git checkout had some issue...")
return main.ERROR
elif i==1:
main.log.error(self.name + ": Git checkout Asking for username!!! BADD!")
return main.ERROR
elif i==2:
main.log.info(self.name + ": Git Checkout %s : Already on this branch" %branch)
self.handle.expect("ONOS\$")
print "after checkout cmd = ", self.handle.before
switchedToMaster = 1
return 1
elif i==3:
main.log.info(self.name + ": Git checkout %s - Switched to this branch" %branch)
self.handle.expect("ONOS\$")
print "after checkout cmd = ", self.handle.before
switchedToMaster = 1
return 1
elif i==4:
main.log.error(self.name + ": Git Checkout- TIMEOUT")
main.log.error(self.name + " Response was: " + str(self.handle.before))
return main.ERROR
else:
main.log.error(self.name + ": Git Checkout - Unexpected response, check for pull errors")
return main.ERROR
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
#********************************************************
self.handle.sendline("git branch")
self.handle.expect("ONOS\$")
print "git branch output = ", self.handle.before
print "*****************************************"
self.handle.sendline('cd\.\.')
self.handle.expect("\$")
def git_compile(self):
'''
Compiles ONOS
First runs mvn clean then mvn compile
'''
try:
main.log.info(self.name + ": mvn clean")
self.handle.sendline("cd " + self.home)
self.handle.sendline("mvn clean")
while 1:
i=self.handle.expect(['There\sis\sinsufficient\smemory\sfor\sthe\sJava\sRuntime\sEnvironment\sto\scontinue','BUILD\sFAILURE','BUILD\sSUCCESS','ONOS\$',pexpect.TIMEOUT],timeout=30)
if i == 0:
main.log.error(self.name + ":There is insufficient memory for the Java Runtime Environment to continue.")
return main.FALSE
elif i == 1:
main.log.error(self.name + ": Clean failure!")
return main.FALSE
elif i == 2:
main.log.info(self.name + ": Clean success!")
elif i == 3:
main.log.info(self.name + ": Clean complete")
break;
elif i == 4:
main.log.error(self.name + ": mvn clean TIMEOUT!")
return main.FALSE
else:
main.log.error(self.name + ": unexpected response from mvn clean")
return main.FALSE
main.log.info(self.name + ": mvn compile")
self.handle.sendline("mvn compile")
while 1:
i=self.handle.expect(['There\sis\sinsufficient\smemory\sfor\sthe\sJava\sRuntime\sEnvironment\sto\scontinue','BUILD\sFAILURE','BUILD\sSUCCESS','ONOS\$',pexpect.TIMEOUT],timeout=60)
if i == 0:
main.log.error(self.name + ":There is insufficient memory for the Java Runtime Environment to continue.")
return main.FALSE
if i == 1:
main.log.error(self.name + ": Build failure!")
return main.FALSE
elif i == 2:
main.log.info(self.name + ": Build success!")
elif i == 3:
main.log.info(self.name + ": Build complete")
self.handle.expect("\$", timeout=60)
return main.TRUE
elif i == 4:
main.log.error(self.name + ": mvn compile TIMEOUT!")
return main.FALSE
else:
main.log.error(self.name + ": unexpected response from mvn compile")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def tcpdump(self, intf = "eth0"):
'''
Runs tpdump on an intferface and saves in onos-logs under the ONOS home directory
intf can be specified, or the default eth0 is used
'''
try:
self.handle.sendline("")
self.handle.expect("\$")
self.handle.sendline("sudo tcpdump -n -i "+ intf + " -s0 -w " + self.home +"/onos-logs/tcpdump &")
i=self.handle.expect(['No\ssuch\device','listening\son',pexpect.TIMEOUT],timeout=10)
if i == 0:
main.log.error(self.name + ": tcpdump - No such device exists. tcpdump attempted on: " + intf)
return main.FALSE
elif i == 1:
main.log.info(self.name + ": tcpdump started on " + intf)
return main.TRUE
elif i == 2:
main.log.error(self.name + ": tcpdump command timed out! Check interface name, given interface was: " + intf)
return main.FALSE
else:
main.log.error(self.name + ": tcpdump - unexpected response")
return main.FALSE
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def kill_tcpdump(self):
'''
Kills any tcpdump processes running
'''
try:
self.handle.sendline("")
self.handle.expect("\$")
self.handle.sendline("sudo kill -9 `ps -ef | grep \"tcpdump -n\" | grep -v grep | awk '{print $2}'`")
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def find_host(self,RestIP,RestPort,RestAPI,hostMAC):
retcode = 0 # number of hosts found with given MAC
retswitch = [] # Switch DPID's of hosts found with MAC
retport = [] # Switch port connected to to hosts found with MAC
foundHost = []
try:
##### device rest API is: 'host:8080/wm/onos/topology/switches' ###
url ="http://%s:%s%s" %(RestIP,RestPort,RestAPI)
try:
command = "curl -s %s" % (url)
result = os.popen(command).read()
parsedResult = json.loads(result)
# print parsedResult
except:
print "REST IF %s has issue" % command
parsedResult = ""
if parsedResult == "":
return (retcode, "Rest API has an error", retport)
else:
for host in enumerate(parsedResult):
if (host[1] != []):
try:
foundHost = host[1]['mac']
except:
print "Error in detecting MAC address."
if foundHost == hostMAC:
for switch in enumerate(host[1]['attachmentPoints']):
retswitch.append(switch[1]['dpid'])
retport.append(switch[1]['portNumber'])
retcode = retcode +1
foundHost =''
'''
for switch in enumerate(parsedResult):
for port in enumerate(switch[1]['ports']):
if ( port[1]['hosts'] != [] ):
try:
foundHost = port[1]['hosts'][0]['ipv4addresses'][0]['ipv4']
except:
print "Error in detecting MAC address."
if foundHost == hostMAC:
retswitch.append(switch[1]['dpid'])
retport.append(port[1]['desc'])
retmac.append(port[1]['hosts'][0]['mac'])
retcode = retcode +1
foundHost =''
'''
return(retcode, retswitch, retport)
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()
def check_exceptions(self):
'''
Greps the logs for "xception"
'''
try:
output = ''
self.handle.sendline("")
i = self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT])
main.log.warn("first expect response: " +str(i))
self.handle.sendline("cd "+self.home+"/onos-logs")
i = self.handle.expect(["onos-logs\$",pexpect.EOF,pexpect.TIMEOUT])
main.log.warn("second expect response: " +str(i))
self.handle.sendline("zgrep \"xception\" *.log *.log.gz *.stderr")
#i = self.handle.expect(["\*.stdout",pexpect.EOF,pexpect.TIMEOUT])
#main.log.warn("third expect response: " +str(i))
print self.handle.before
print
print self.handle.after
i = self.handle.expect(["ONOS/onos-logs\$",pexpect.EOF,pexpect.TIMEOUT],timeout=120)
main.log.warn("fourth expect response: " +str(i))
response = self.handle.before
print response
count = 0
print response
for line in response.splitlines():
if re.search("gzip: \*\.log\.gz:", line):
#gzip complaining about file not found
pass
elif re.search("log\.gz:",line):
output+="Exceptions found in " + line + "\n"
count +=1
elif re.search("log:", line):
output +="Exceptions found in " + line + "\n"
count +=1
elif re.search("std...:",line):
output+="Exceptions found in " + line + "\n"
count +=1
else:
pass
#these should be the old logs
main.log.report(str(count) + " Exceptions were found on "+self.name)
return output
except pexpect.TIMEOUT:
main.log.error(self.name + ": Timeout exception found in check_exceptions function")
except pexpect.EOF:
main.log.error(self.name + ": EOF exception found")
main.log.error(self.name + ": " + self.handle.before)
main.cleanup()
main.exit()
except:
main.log.info(self.name + ":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.log.error( traceback.print_exc() )
main.log.info(":::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::")
main.cleanup()
main.exit()