| #!/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 |
| 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 start(self): |
| ''' |
| 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("./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 |
| else : |
| main.log.info( self.name + " WARNING: status recieved unknown 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(30) |
| self.execute(cmd="\n",prompt="\$",timeout=10) |
| tail2 = self.execute(cmd="tail " + self.home + "/onos-logs/onos.*.log",prompt="\$",timeout=10) |
| pattern = '(.*)1 instance(.*)' |
| patternUp = 'Sending LLDP out' |
| pattern2 = '(.*)Exception: Connection refused(.*)' |
| # if utilities.assert_matches(expect=pattern,actual=response,onpass="ONOS process is running...",onfail="ONOS process not running..."): |
| |
| if re.search(pattern, response): |
| time.sleep(10) |
| if re.search(patternUp,tail2): |
| 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(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() |
| |
| |
| 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 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\"; 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\"; 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() |
| |
| def ad_flow(self): |
| main.log.info("AD_FLOW RUNNING!!!!") |
| self.handle.sendline("cd "+self.home+ "/scripts") |
| self.handle.expect("scripts") |
| main.log.info("Adding flows") |
| self.handle.sendline("./pyintents.py") |
| self.handle.expect(["$",pexpect.EOF,pexpect.TIMEOUT]) |
| response = self.handle.before |
| self.handle.sendline("cd "+self.home) |
| return main.TRUE |
| |
| def rm_flow(self): |
| main.log.info("RM_FLOW RUNNING!!!") |
| self.handle.sendline("cd "+self.home+ "/scripts") |
| self.handle.expect("scripts") |
| main.log.info("Removing flows") |
| self.handle.sendline("./rmpyintents.py") |
| self.handle.expect(["$",pexpect.EOF,pexpect.TIMEOUT]) |
| response = self.handle.before |
| self.handle.sendline("cd "+self.home) |
| return main.TRUE |
| |
| def purge(self): |
| main.log.info("Purging dead intents") |
| self.handle.sendline("cd "+self.home+ "/scripts") |
| self.handle.expect("scripts") |
| print("Purging Intents") |
| 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") |
| while 1: |
| 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/json |
| # http://localhost:8080/wm/onos/topology/links/json |
| # 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 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/json" % (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 check_link(self,RestIP, nr_links, RestPort = "8080"): |
| ''' |
| Used by check_status |
| ''' |
| try: |
| buf = "" |
| retcode = 0 |
| |
| url = "http://%s:%s/wm/onos/topology/links/json" % (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 check_for_no_exceptions(self): |
| ''' |
| TODO: Rewrite |
| Used by CassndraCheck.py to scan ONOS logs for Exceptions |
| ''' |
| try: |
| self.handle.sendline("dsh 'grep Exception ~/ONOS/onos-logs/onos.*.log'") |
| self.handle.expect("\$ dsh") |
| self.handle.expect("\$") |
| output = self.handle.before |
| main.log.info(self.name + ": " + output ) |
| if re.search("Exception",output): |
| return main.FALSE |
| else : |
| 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','Unpacking\sobjects',pexpect.TIMEOUT,'Already up-to-date','Aborting'],timeout=1800) |
| #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") |
| 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 |
| 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_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.sendline("./build-ramcloud-java-bindings.sh") |
| self.handle.expect("\$") |
| 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,hostIP): |
| retcode = 0 |
| retswitch = [] |
| retport = [] |
| retmac = [] |
| foundIP = [] |
| try: |
| ##### device rest API is: 'host:8080/wm/onos/topology/switches/json' ### |
| 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, retmac) |
| else: |
| for switch in enumerate(parsedResult): |
| for port in enumerate(switch[1]['ports']): |
| if ( port[1]['devices'] != [] ): |
| try: |
| foundIP = port[1]['devices'][0]['ipv4addresses'][0]['ipv4'] |
| except: |
| print "Error in detecting IP address." |
| if foundIP == hostIP: |
| retswitch.append(switch[1]['dpid']) |
| retport.append(port[1]['desc']) |
| retmac.append(port[1]['devices'][0]['mac']) |
| retcode = retcode +1 |
| foundIP ='' |
| return(retcode, retswitch, retport, retmac) |
| 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") |
| self.handle.sendline("grep \"xception\" *") |
| i = self.handle.expect(["\*",pexpect.EOF,pexpect.TIMEOUT]) |
| #main.log.warn("second expect response: " +str(i)) |
| i = self.handle.expect(["\$",pexpect.EOF,pexpect.TIMEOUT]) |
| #main.log.warn("third expect response: " +str(i)) |
| response = self.handle.before |
| count = 0 |
| for line in response.splitlines(): |
| if 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() |