def _retrieve_instance_id()

in docker/build_artifacts/deep_learning_container.py [0:0]

• 7 lines of code
• 2 McCabe index (conditional complexity)

def _retrieve_instance_id():
    """
    Retrieve instance ID from instance metadata service
    """
    instance_id = None
    url = "http://169.254.169.254/latest/meta-data/instance-id"
    response = requests_helper(url, timeout=0.1)

    if response is not None:
        instance_id = _validate_instance_id(response.text)

    return instance_id