class Check_vol_on_stop_start(EutesterTestCase):
# init with argument list that makes these mandatory, but can fetch them from special 'args' later.
def __init__(self):
self.setuptestcase()
self.setup_parser(description="Test EBS on BFEBS during restart", testlist=False)
self.parser.add_argument('--count',
help='Number of times to start/stop instance', default=5)
self.parser.add_argument('--pause',
help='Number of seconds to pause between tests',default=5)
self.parser.add_argument('--size',
help='Size of volume to create', default=1)
self.get_args()
self.set_arg('azone', self.args.zone)
try:
self.do_with_args(self.checkargs)
except Exception:
raise Exception("Mandotory arguments missing: emi and zone and (credpath or (config and password))")
self.tester = self.do_with_args(Eucaops)
self.volume = None
self.instance = EuInstance()
#self.tester = Eucaops()
def checkargs(self,emi,zone, credpath=None, config=None, password=None):
if emi and zone and (credpath or (config and password)):
return
raise Exception("Mandotory arguments missing: emi and zone and (credpath or (config and password))")
def get_keypair(self,keypair=None):
self.keypair = None
if keypair:
self.keypair=self.tester.add_keypair(keypair)
def run_instance(self):
image = self.do_with_args(self.tester.get_emi)
reservation = self.do_with_args(self.tester.run_instance, image=image, username='******')
self.instance = reservation.instances[0]
def create_volume(self):
self.volume = self.do_with_args(self.tester.create_volume)
def attach_volume_to_instance(self):
self.instance.attach_volume(self.volume)
def stop_start_check(self,pause=5):
self.instance.stop_instance_and_verify()
self.volume.update()
self.instance.start_instance_and_verify(checkvolstatus=True)
time.sleep(pause)
def run_list(self):
list=[]
list.append(self.create_testunit_from_method(self.run_instance, eof=True))
list.append(self.create_testunit_from_method(self.create_volume, eof=True))
list.append(self.create_testunit_from_method(self.attach_volume_to_instance, eof=True))
for x in xrange(1,int(self.args.count)):
list.append(self.create_testunit_by_name('stop_start_check'))
self.run_test_case_list(list)