| #!/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") |
| i=self.handle.expect(["Stop",pexpect.EOF,pexpect.TIMEOUT]) |
| 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") |
| i=self.handle.expect(["Stop",pexpect.EOF,pexpect.TIMEOUT]) |
| 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) |
| 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 |
| except URLError as exc: |
| print "ERROR:" |
| print " REST GET URL: %s" % url |
| print " URL 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'],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 |
| 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): |
| print host |
| if (host[1] != []): |
| try: |
| foundHost = host[1]['mac'] |
| except: |
| print "Error in detecting MAC address." |
| print foundHost |
| print hostMAC |
| 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() |