blob: 6a961ee5288f4df64d1ff200246469c623be61f1 [file] [log] [blame]
#!/usr/bin/env python
'''
Created on 31-May-2013
@author: Anil Kumar (anilkumar.s@paxterrasolutions.com)
TestON is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
TestON is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with TestON. If not, see <http://www.gnu.org/licenses/>.
CassandraCliDriver is the basic driver which will handle the Cassandra functions
'''
import pexpect
import struct
import fcntl
import os
import signal
import re
import sys
import core.teston
import time
sys.path.append("../")
from drivers.common.clidriver import CLI
class CassandraCliDriver(CLI):
'''
CassandraCliDriver is the basic driver which will handle the Cassandra's functions
'''
def __init__(self):
super(CLI, self).__init__()
self.handle = self
self.wrapped = sys.modules[__name__]
def connect(self, **connectargs):
# Here the main is the TestON instance after creating all the log handles.
self.port = None
for key in connectargs:
vars(self)[key] = connectargs[key]
self.name = self.options['name']
self.handle = super(CassandraCliDriver, self).connect(user_name = self.user_name, ip_address = self.ip_address,port = self.port, pwd = self.pwd)
self.ssh_handle = self.handle
if self.handle :
#self.start()
return main.TRUE
else :
main.log.error("Connection failed to the host "+self.user_name+"@"+self.ip_address)
main.log.error("Failed to connect to the Onos system")
return main.FALSE
def start(self):
'''
This Function will start the Cassandra
'''
main.log.info( "Starting Cassandra" )
self.handle.sendline("")
self.handle.expect("\$")
self.handle.sendline("~/ONOS/start-cassandra.sh start")
self.handle.expect("start-cassandra.sh start")
self.handle.expect("\$")
response = self.handle.before + self.handle.after
time.sleep(5)
if re.search("Starting\scassandra(.*)", response):
main.log.info("Cassandra Started ")
return main.TRUE
else:
main.log.error("Failed to start Cassandra"+ response)
return main.FALSE
def status(self):
'''
This Function will return the Status of the Cassandra
'''
time.sleep(5)
self.execute(cmd="\r",prompt="\$",timeout=10)
response = self.execute(cmd="~/ONOS/start-cassandra.sh status ",prompt="\d+\sinstance\sof\scassandra\srunning(.*)",timeout=10)
self.execute(cmd="\r",prompt="\$",timeout=10)
return response
if re.search("0\sinstance\sof\scassandra\srunning(.*)") :
main.log.info("Cassandra not running")
return main.TRUE
elif re.search("1\sinstance\sof\scassandra\srunning(.*)"):
main.log.warn("Cassandra Running")
return main.TRUE
def stop(self):
'''
This Function will stop the Cassandra if it is Running
'''
self.execute(cmd="\r",prompt="\$",timeout=10)
time.sleep(5)
response = self.execute(cmd="~/ONOS/start-cassandra.sh stop ",prompt="Killed\sexisting\sprosess(.*)",timeout=10)
self.execute(cmd="\r",prompt="\$",timeout=10)
if re.search("Killed\sexisting\sprosess(.*)",response):
main.log.info("Cassandra Stopped")
return main.TRUE
else:
main.log.warn("Cassndra is not Running")
return main.FALSE
def disconnect(self):
'''
Called at the end of the test to disconnect the ssh handle.
'''
response = ''
if self.handle:
self.handle.sendline("exit")
self.handle.expect("closed")
else :
main.log.error("Connection failed to the host")
response = main.FALSE
return response
def isup(self):
'''
A more complete status check of cassandra.
Tries 5 times to call start-cassandra.sh status
returns TRUE if it sees four occurances of both Up, and Normal
'''
tries = 5
main.log.info("trying %i times" % tries )
for i in range(tries):
self.execute(cmd="\r",prompt="\$",timeout=10)
self.handle.sendline("")
self.handle.expect("\$")
self.handle.sendline("~/ONOS/start-cassandra.sh status")
self.handle.expect("sh status")
self.handle.expect("\$")
result = self.handle.before + self.handle.after
pattern = '(.*)Up(.*)Normal(.*)\n(.*)Up(.*)Normal(.*)\n(.*)Up(.*)Normal(.*)\n(.*)Up(.*)Normal(.*)'
if re.search(pattern, result):
return main.TRUE
return main.FALSE