def convert_reservation_to_euinstance(self, reservation, keypath=None):
euinstance_list = []
for instance in reservation.instances:
try:
euinstance_list.append( EuInstance.make_euinstance_from_instance( instance, self, keypath=keypath ))
except Exception, e:
self.critical("Unable to create Euinstance from " + str(instance))
euinstance_list.append(instance)
def convert_reservation_to_euinstance(self, reservation, username="******", password=None, keyname=None):
euinstance_list = []
for instance in reservation.instances:
keypair = self.get_keypair(keyname)
try:
euinstance_list.append( EuInstance.make_euinstance_from_instance( instance, self, keypair=keypair, username = username, password=password ))
except Exception, e:
self.critical("Unable to create Euinstance from " + str(instance))
euinstance_list.append(instance)
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()
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)
def convert_reservation_to_euinstance(self, reservation, username="******", password=None, keyname=None, timeout=120):
euinstance_list = []
keypair = None
if keyname is not None:
keypair = self.get_keypair(keyname)
for instance in reservation.instances:
if keypair is not None or (password is not None and username is not None):
try:
euinstance_list.append( EuInstance.make_euinstance_from_instance( instance, self, keypair=keypair, username = username, password=password, timeout=timeout ))
except Exception, e:
self.critical("Unable to create Euinstance from " + str(instance)+str(e))
euinstance_list.append(instance)
else:
euinstance_list.append(instance)
def get_connectable_euinstances(self,path=None,connect=True):
"""
convenience method returns a list of all running instances, for the current creduser
for which there are local keys at 'path'
"""
try:
euinstances = []
keys = self.get_all_current_local_keys(path=path)
if keys:
for keypair in keys:
self.debug('looking for instances using keypair:'+keypair.name)
instances = self.get_instances(state='running',key=keypair.name)
if instances:
for instance in instances:
if not connect:
keypair=None
euinstances.append(EuInstance.make_euinstance_from_instance( instance, self, keypair=keypair))
return euinstances
except Exception, e:
self.debug("Failed to find a pre-existing isntance we can connect to:"+str(e))
pass
pmsg("Remote file size: "+ str(rfsize) + "g")
conn.close()
except Exception, e:
pmsg("Failed to get remote file size...")
raise e
try:
instance = None
keys = tester.get_all_current_local_keys()
if keys != []:
pmsg("Looks like we had some local keys looking through them now...")
for keypair in keys:
pmsg('looking for instances using keypair:'+keypair.name)
instances = tester.get_instances(state='running',key=keypair.name)
if instances != []:
instance = EuInstance(instances[0])
pmsg('Found usable instance:'+instance.id+'using key:'+keypair.name)
break
except Exception, e:
pmsg("Failed to find a pre-existing isntance we can connect to:"+str(e))
pass
if instance is None:
#Create a new keypair to use for this test if we didn't find one
if keypair is None:
try:
keypair = tester.add_keypair(prefix + "-" + str(time.time()))
except Exception, e:
raise Exception("Error when adding keypair. Error:"+str(e))
