def parameterizeOne(image_name, logger):
labutils.logger = logger
start_config, comp_name, labname, lab_path = getStartConfig(
image_name, logger)
running = labutils.GetContainerId(image_name)
logger.debug('running is %s ' % running)
email_addr = labutils.getLastEmail()
if email_addr is None:
logger.error('Missing labtainer email address')
''' TBD dialog? Tell user how to add it '''
return
cwd = os.getcwd()
logger.debug('parameterizeOne in %s need to be in %s' % (cwd, student_dir))
os.chdir(student_dir)
for name, container in start_config.containers.items():
if name == comp_name:
logger.debug('found match container name %s' % name)
labutils.ParamForStudent(start_config.lab_master_seed,
container.full_name,
container.user,
container.password,
labname,
email_addr,
lab_path,
name,
None,
running_container=running)
os.chdir(cwd)
return
os.chdir(cwd)
def parameterizeOne(image_name, logger):
labutils.logger = logger
start_config, comp_name, labname, lab_path = getStartConfig(
image_name, logger)
running = labutils.GetContainerId(image_name)
logger.debug('running is %s ' % running)
email_addr = labutils.getLastEmail()
if email_addr is None:
logger.error('Missing labtainer email address')
''' TBD dialog? Tell user how to add it '''
return
cwd = os.getcwd()
logger.debug('parameterizeOne in %s need to be in %s' % (cwd, student_dir))
os.chdir(student_dir)
for name, container in start_config.containers.items():
if name == comp_name:
logger.debug('found match container name %s' % name)
labutils.ParamForStudent(start_config.lab_master_seed,
container.full_name,
container.image_name,
container.user,
container.password,
labname,
email_addr,
lab_path,
name,
None,
running_container=running)
os.chdir(cwd)
if container.kick_me is not None:
''' gns3 cloud interfaces that share NICs get hung up after the first container shutdown.
For magical reasons, pinging the container from the VM wakes it up. '''
for subnet in container.container_nets:
if container.kick_me in container.container_nets:
ip = container.container_nets[container.kick_me]
cmd = 'ping -c 1 %s' % ip
os.system(cmd)
logger.info('kicked with %s' % cmd)
else:
logger.debug('kickme %s not found for %s' %
(container.kick_me, name))
break
os.chdir(cwd)
def checkLab(self, lab, test_registry, remove_lab):
FAILURE=1
retval = True
xfer_dir = os.path.join(os.getenv('HOME'), self.labtainer_config.host_home_xfer, lab)
self.logger.debug('checkLab xfer is %s' % xfer_dir)
shutil.rmtree(xfer_dir, ignore_errors=True)
os.mkdir(xfer_dir)
test_flag = ''
if test_registry:
test_flag = '-t'
cmd = 'labtainer %s -q -r %s' % (lab, test_flag)
result = subprocess.call(cmd, shell=True, stderr=self.outfile, stdout=self.outfile)
self.logger.debug('result is %d' % result)
self.simlab = None
if result == FAILURE:
retval = False
else:
self.simlab = SimLab.SimLab(lab, verbose_level=self.verbose_level, logger=self.logger)
if self.simlab.hasSim():
self.logger.debug('now call simLab')
self.simlab.simThis()
cmd = 'stoplab %s' % lab
ps = subprocess.Popen(cmd, shell=True, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
output = ps.communicate()
self.logger.debug('stoplab output %s' % output[0].decode('utf-8'))
email = labutils.getLastEmail()
if email is not None:
email = email.replace("@","_at_")
if len(output[1]) > 0:
print('%s' % output[0].decode('utf-8'))
print('%s' % output[1].decode('utf-8'))
retval = False
if retval and self.simlab.hasSim():
here = os.getcwd()
os.chdir('../labtainer-instructor')
cmd = 'gradelab %s -r' % lab
result = subprocess.call(cmd, shell=True, stderr=self.outfile, stdout=self.outfile)
if result == FAILURE:
retval = False
self.logger.debug('instructor start result is %d' % result)
'''
self.simlab.searchWindows('GOAL_RESULTS')
cmd = 'stoplab %s' % lab
result = subprocess.call(cmd, shell=True, stderr=self.outfile, stdout=self.outfile)
if result == FAILURE:
retval = False
self.logger.debug('instructor stop result is %d' % result)
'''
if retval:
expected = self.simlab.getExpectedPath()
if os.path.isdir(expected):
fname = '%s.grades.txt' % lab
new = os.path.join(xfer_dir, fname)
old = os.path.join(expected, fname)
if os.path.isfile(old):
if self.cmpStudent(new, old, email):
print('%s matches %s' % (new, old))
else:
print('%s DOES NOT MATCH %s' % (new, old))
retval = False
else:
print('no expected results for %s' % lab)
os.chdir(here)
if retval and remove_lab:
cmd = 'removelab.py %s' % lab
result = subprocess.call(cmd, shell=True, stderr=self.outfile, stdout=self.outfile)
self.logger.debug('removelab %s result %d' % (lab, result))
print('do check_nets')
if not check_nets.checkNets():
retval = False
self.logger.error('check_net error')
return retval
def checkLab(self, lab, test_registry, remove_lab):
FAILURE = 1
now = datetime.datetime.now()
dt_string = now.strftime("%d/%m/%Y %H:%M:%S")
print('smoketest start lab %s at %s' % (lab, dt_string))
retval = True
xfer_dir = os.path.join(os.getenv('HOME'),
self.labtainer_config.host_home_xfer, lab)
self.logger.debug('checkLab xfer is %s' % xfer_dir)
shutil.rmtree(xfer_dir, ignore_errors=True)
os.mkdir(xfer_dir)
test_flag = ''
if test_registry:
test_flag = '-t'
''' synch to know when labtainers is running and ready '''
syncdir = os.path.join(os.getenv('LABTAINER_DIR'), 'scripts',
'labtainer-student', '.tmp', lab, 'sync')
try:
os.rmdir(syncdir)
except:
pass
cmd = 'labtainer %s -q -r %s' % (lab, test_flag)
result = subprocess.call(cmd,
shell=True,
stderr=self.outfile,
stdout=self.outfile)
self.logger.debug('result is %d' % result)
while not os.path.isdir(syncdir):
self.logger.debug(
'synch not found, wait for labtainers to be ready.')
print('synch %s not found, wait for labtainers to be ready.' %
syncdir)
time.sleep(1)
self.simlab = None
if result == FAILURE:
retval = False
else:
self.simlab = SimLab.SimLab(lab,
verbose_level=self.verbose_level,
logger=self.logger)
if self.simlab.hasSim():
self.logger.debug('now call simLab')
self.simlab.simThis()
cmd = 'stoplab %s' % lab
ps = subprocess.Popen(cmd,
shell=True,
stderr=subprocess.PIPE,
stdout=subprocess.PIPE)
output = ps.communicate()
self.logger.debug('stoplab output %s' % output[0].decode('utf-8'))
email = labutils.getLastEmail()
if email is not None:
email = email.replace("@", "_at_")
if len(output[1]) > 0:
print('%s' % output[0].decode('utf-8'))
print('%s' % output[1].decode('utf-8'))
retval = False
if retval and self.simlab.hasSim():
here = os.getcwd()
os.chdir('../labtainer-instructor')
cmd = 'gradelab %s -r' % lab
result = subprocess.call(cmd,
shell=True,
stderr=self.outfile,
stdout=self.outfile)
if result == FAILURE:
retval = False
self.logger.debug('instructor start result is %d' % result)
'''
self.simlab.searchWindows('GOAL_RESULTS')
cmd = 'stoplab %s' % lab
result = subprocess.call(cmd, shell=True, stderr=self.outfile, stdout=self.outfile)
if result == FAILURE:
retval = False
self.logger.debug('instructor stop result is %d' % result)
'''
if retval:
expected = self.simlab.getExpectedPath()
if os.path.isdir(expected):
fname = '%s.grades.txt' % lab
new = os.path.join(xfer_dir, fname)
old = os.path.join(expected, fname)
if os.path.isfile(old):
if self.cmpStudent(new, old, email):
print('%s matches %s' % (new, old))
else:
print('%s DOES NOT MATCH %s' % (new, old))
retval = False
else:
print('no expected results for %s' % lab)
os.chdir(here)
if retval and remove_lab:
cmd = 'removelab.py %s' % lab
result = subprocess.call(cmd,
shell=True,
stderr=self.outfile,
stdout=self.outfile)
self.logger.debug('removelab %s result %d' % (lab, result))
print('do check_nets')
if not check_nets.checkNets(True):
if not check_nets.checkNets(False):
retval = False
self.logger.error('check_net error')
else:
self.logger.debug('check_net fixed docker errors')
return retval