def arch():
    'Return the package architecture as a string. Raise an exception if the\n    architecture is not supported by kubernetes.'
    architecture = check_output(['dpkg', '--print-architecture']).rstrip()
    architecture = architecture.decode('utf-8')
    return architecture
Return the package architecture as a string. Raise an exception if the
architecture is not supported by kubernetes.
def arch():
    'Return the package architecture as a string. Raise an exception if the\n    architecture is not supported by kubernetes.'
    architecture = check_output(['dpkg', '--print-architecture']).rstrip()
    architecture = architecture.decode('utf-8')
    return architecture