def validate_instance(params):
if platform.system() == 'Linux':
if 'Ubuntu' in platform.linux_distribution()[0]:
params.system = Ubuntu(params)
if 'Red Hat Enterprise Linux Server' in platform.linux_distribution(
)[0]:
params.system = RHEL(params)
elif platform.system() == 'Windows':
params.system = Windows(params)
if 'system' not in params:
raise RuntimeError(System.UNSUPPORTED_SYSTEM_MSG)
try:
urlopen('http://169.254.169.254/latest/meta-data/', timeout=1)
raise RuntimeError('Amazon EC2 instances are not supported.')
except (URLError, timeout):
pass
def setUp(self):
super(self.__class__, self).setUp()
self.rhel = RHEL(self.params)
