The contribution and differentiation, via related work, with previous publications needs to highlighted in the introduction, abstract and title. The reproducible workflow is singled out in the title and abstract, but a majority of the paper is a docker/Microsoft Azure tutorial, an update to previous work, and a description of experience in the software engineering endeavor, but this is not clearly described by the authors. 
The paper demonstrates a proposed reproducibility workflow based on Docker for Microsoft's Azure public cloud and documents their experiences.