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Service Provider DevOps

Wolfgang John, Guido Marchetto, Felician Nemeth, Pontus Skoldstrom, Rebecca Steinert, Catalin Meirosu, Ioanna Papafili, Kostas Pentikousis
2017 IEEE Communications Magazine  
We compendiously cover the entire process from design goals to tool realization and employ an elastic version of an industry-standard use case to show how on-the-fly verification, software-defined monitoring  ...  our Service Provider DevOps (SP-DevOps) framework.  ...  The European Commission is not liable for any use that may be made of the information in this document. The authors would like to thank all anonymous reviewers for their constructive comments  ... 
doi:10.1109/mcom.2017.1500803cm fatcat:dz43oqry2barvnwotma5xlndoy

Towards Continuous Safety Assessment in Context of DevOps [article]

Marc Zeller
2021 arXiv   pre-print
In this paper, we outline a continuous delivery pipeline for realizing continuous safety assessment in software-intensive safety-critical systems based on model-based safety assessment methods.  ...  Traditionally, promoted by the internet companies, continuous delivery is more and more appealing to industries which develop systems with safety-critical functions.  ...  Afterwards, we discuss additional steps towards DevOps for safety-critical systems (Sec. 6).  ... 
arXiv:2106.07200v1 fatcat:z6ubykkiz5hyrk2htbncp3bs2e

DevOps and its Philosophy : Education Matters! [article]

Evgeny Bobrov, Antonio Bucchiarone, Alfredo Capozucca, Nicolas Guelfi, Manuel Mazzara, Alexandr Naumchev, Larisa Safina
2019 arXiv   pre-print
To be efficient a DevOps process relies on a set of integrated tools. DevOps is the first required competency together with Agile Method required by the industry.  ...  Based on those two experiences, we provide a comparative analysis and some proposals in order to develop and improve DevOps education for the future.  ...  The framework described in "Choose your weapon wisely" [22] turned out to be useful.  ... 
arXiv:1904.02469v1 fatcat:36fq7qamc5dp5i43guvhllesla

Using DevOps Toolchains in Agile Model-Driven Engineering [article]

Jörn Guy Süß
2021 arXiv   pre-print
For Model-Driven Engineering (MDE) to become Agile, it is has to be usable with and for DevOps as the technical basis of Agility.  ...  We describe the use of the architecture with in the Gitlab DevOps system and discuss future research fields that emerge as the result of our implementation.  ...  Using DevOps Toolchains in Agile Model-Driven Engineering 3 Outlook and Future Work While our current work is geared towards establishing a basis for MDE workflows to harness model-driven processes as  ... 
arXiv:2111.11607v1 fatcat:tb5kmnr6svdgtihrpl7idlmpfe

Performance-oriented DevOps: A Research Agenda [article]

Andreas Brunnert, Andre van Hoorn, Felix Willnecker, Alexandru Danciu, Wilhelm Hasselbring, Christoph Heger, Nikolas Herbst, Pooyan Jamshidi, Reiner Jung, Joakim von Kistowski, Anne Koziolek, Johannes Kroß, Simon Spinner, Christian Vögele (+2 others)
2015 arXiv   pre-print
DevOps is a trend towards a tighter integration between development (Dev) and operations (Ops) teams.  ...  SPE and APM were historically tackled independently from each other, but the newly emerging DevOps concepts require and enable a tighter integration between both activity streams.  ...  using industry scenarios.  ... 
arXiv:1508.04752v1 fatcat:yrm6hapz2jhonfj755ujyhbp5u

Standards-Based DevOps Automation and Integration Using TOSCA

Johannes Wettinger, Uwe Breitenbucher, Frank Leymann
2014 2014 IEEE/ACM 7th International Conference on Utility and Cloud Computing  
In case of Juju, a separate node type is generated for each charm (Figure 10) . The operations and their IAs are derived from the charm's lifecycle scripts.  ...  Thus, a generic depends on relationship can be used to wire nodes derived from node types that were generated from cookbooks.  ... 
doi:10.1109/ucc.2014.14 dblp:conf/ucc/WettingerBL14 fatcat:k33aapgiq5ewvefuevbgbc2duy

Final Service Provider DevOps concept and evaluation [article]

Guido Marchetto, Riccardo Sisto, Wolfgang John, Pontus Sköldström, Bertrand Pechenot, Felicián Németh, István Pelle, Juhoon Kim, Xuejun Cai, Chunyan Fu, Catalin Meirosu, Kostas Pentikousis, Sachin Sharma (+8 others)
2016 arXiv   pre-print
Finally, we present use-cases and our demonstrators for selected process implementions, which allowed the functional validation of SP-DevOps.  ...  Our assessment shows that SP-DevOps can help providers to reach a medium level of DevOps maturity and allows significant reduction in OPEX.  ...  This section presents possible use-cases for SP-DevOps processes, each consisting a subsect of SP-DevOps tools.  ... 
arXiv:1610.02387v2 fatcat:clybp24zwzgijdo5db7tvksuaa

Modeling DevOps Deployment Choices Using Process Architecture Design Dimensions [chapter]

Zia Babar, Alexei Lapouchnian, Eric Yu
2015 Lecture Notes in Business Information Processing  
At present, there is no structured method in enterprise architecture modeling that would enable enterprises to devise a DevOps approach suitable for their requirements while considering possible process  ...  In this paper, we use our previously proposed Business Process Architecture modeling technique to express and analyze DevOps alternatives and help enterprises select customized DevOps processes that match  ...  We are exploring methods and techniques from diverse areas, including software engineering, requirements engineering, system dynamics, and management literature, to contribute towards a framework for the  ... 
doi:10.1007/978-3-319-25897-3_21 fatcat:t4dfmfq7prdu5d4rlixmltsjmi

Focus Areas, Themes, and Objectives of Non-Functional Requirements in DevOps: A Systematic Mapping Study [article]

Philipp Haindl, Reinhold Plösch
2022 arXiv   pre-print
Typically, these non-functional requirements originate from different domains and their concrete scope, notion, and demarcation to functional requirements is often ambiguous.  ...  The lack of methodological support for specifying, measuring, and evaluating fulfillment of these NFRs in DevOps-driven projects offers ample opportunities for future research in this field.  ...  Models and frameworks for customer-centricity, supported through NFRs in DevOps, are contributed by 13 of the studies.  ... 
arXiv:2201.06524v1 fatcat:ydlsdioi5jg6tp6liwudybxvee

A Systematic Mapping Study on Microservices Architecture in DevOps [article]

Muhammad Waseem, Peng Liang, Mojtaba Shahin
2020 arXiv   pre-print
by using boxes and lines. (4) Most of the quality attributes are positively affected when employing MSA in DevOps. (5) 50 tools that support building MSA based systems in DevOps are collected. (6) The  ...  support for MSA based systems in DevOps", and "MSA migration experiences in DevOps". (2) 24 problems with their solutions regarding implementing MSA in DevOps are identified. (3) MSA is mainly described  ...  Study (S02) reports that performance modeling at runtime and deployment for MSA based systems is challenging due to shifted use cases, the lack of modelling abstractions, and keeping the models up-to-date  ... 
arXiv:2008.07729v1 fatcat:d4mfel7pffblxnoqe66c3ukqva

Initial Service Provider DevOps concept, capabilities and proposed tools [article]

Wolfgang John, Catalin Meirosu, Pontus Sköldström, Felician Nemeth, Andras Gulyas, Mario Kind, Sachin Sharma, Ioanna Papafili, George Agapiou, Guido Marchetto, Riccardo Sisto, Rebecca Steinert (+3 others)
2015 arXiv   pre-print
Finally, the report identifies requirements for realizing SP-DevOps within an combined cloud and transport network environment as outlined by the UNIFY NFV architecture.  ...  The sketch is based on lessons learned from a study of management and operational practices in the industry and recent related work with respect to management of SDN and cloud.  ...  The following steps will be taken to advance the SP-DevOps sketch towards an initial concept that will be detailed in MS4.1.  ... 
arXiv:1510.02220v2 fatcat:djlkhh2dtrbxbo7iinrnlu33kq

The Factors Driving Testing in DevOps Setting- A Systematic Literature Survey

Jayasri Angara, Srinivas Prasad, Gutta Sridevi
2017 Indian Journal of Science and Technology  
We observed that DevOps in testing is closely associated with automation of test cases. In its advanced stage, it is attributed to auto generation of test cases through model driven frameworks.  ...  Objectives: Software testing is no more "Essential" requirement but it is "Critical" for the software application or product survival.  ...  This codebook is used for analysis, interpretations and deriving key drivers of DevOps testing.  ... 
doi:10.17485/ijst/2016/v9i48/103784 fatcat:g4yxkw5az5hqdhn5ftak7iei3e

MYST: Automated DevOps for distributed applications across heterogeneous Cloud, Fog and Edge infrastructures

Pieter Donkers, Zhiming Zhao
2019 Zenodo  
We combine literature research with practical research, providing insights from both academia and industry. Most DevOps tools provide specific solutions for one problem and not the whole process.  ...  By adding a tool in the DevOps environment, current cloud engineers can expand their applications from cloud to the fog and edge.  ...  Requirements of the Description Language From the use-case and the problem specification we have formed some requirements for the modeling language. • Heterogeneity The language should support multiple  ... 
doi:10.5281/zenodo.3521562 fatcat:bu2wfxunavekflnyuivmopj6ae

Report from GI-Dagstuhl Seminar 16394: Software Performance Engineering in the DevOps World [article]

Andre van Hoorn, Pooyan Jamshidi, Philipp Leitner, Ingo Weber
2017 arXiv   pre-print
We aimed to identify cross-community collaboration, and to set the path for long-lasting collaborations towards performance-aware DevOps.  ...  This report documents the program and the outcomes of GI-Dagstuhl Seminar 16394 "Software Performance Engineering in the DevOps World". The seminar addressed the problem of performance-aware DevOps.  ...  We derived the process from informally discussing industrial use cases to ensure that the process covers concerns and needs of different company structures.  ... 
arXiv:1709.08951v1 fatcat:cqfbtzva3zf57aav7u7idgzzmy

Teaching DevOps in academia and industry: reflections and vision [article]

Evgeny Bobrov, Antonio Bucchiarone, Alfredo Capozucca, Nicolas Guelfi, Manuel Mazzara, Sergey Masyagin
2019 arXiv   pre-print
This paper describes our experience of delivery educational programs in academia and in industry on DevOps, compare the two approaches and sum-up the lessons learnt.  ...  Ultimately, our vision is to build a Software Engineering curricula on the backbone derived from the DevOps philosophy.  ...  These participants could also benefit from participation and from the DevOps culture.  ... 
arXiv:1903.07468v1 fatcat:oo3yf2gfavdgxmgwamgsoxfkgm
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