def generate_random_alphanumeric(length):
    return ''.join(random.choice(string.ascii_uppercase + string.digits)
                   for _x in range(length))
Power on the specified instance.
dataset/ETHPy150Open nii-cloud/dodai-compute/nova/tests/integrated/integrated_helpers.py/generate_random_alphanumeric--crossover with--dataset/ETHPy150Open openstack/nova/nova/virt/vmwareapi/vm_util.py/power_on_instance