A Cloud-native Agile approach to cyber platform prototyping and integration for astronomy: the ENGAGE SKA case
| Title: | A Cloud-native Agile approach to cyber platform prototyping and integration for astronomy: the ENGAGE SKA case |
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| Authors: | Barbosa, Domingos, Regateiro, Diogo, Barraca, João Paulo, Bartashevich, Dzianis, Bartolini, Marco, di Carlo, Matteo, Harding, Piers, Maia, Dalmiro, Morgado, Bruno, Nunes, Domingos, Ribeiro, Bruno, Coelho, Bruno, Ribeiro, Valério, Almeida Jr, Allan K. de, Vaillant, Timothée, Yilmaz, Uğur |
| Publication Year: | 2025 |
| Collection: | Computer Science Astrophysics Physics (Other) |
| Subject Terms: | Astrophysics - Instrumentation and Methods for Astrophysics, Electrical Engineering and Systems Science - Systems and Control, Physics - Medical Physics |
| More Details: | The Square Kilometre Array (SKA) Observatory is gearing up the formal construction of its two radio interferometers in Australia and South Africa after the end of design and pre-construction phases. Agile methodologies, the Cloud native Computing technologies and the DevOps software ideas are influencing the design of compute infrastructures that will be key to reduce the operational costs of SKA while improving the control and monitoring of the SKA antennas and ancillary systems, Correlators, HPC facilities or related data centre tiered systems. These tools will likely include advanced power metering technologies and efficient distribution automation and Network Operation Centres (NOC). SKA will become the world's largest radio telescope and is expected to achieve its first science by 2026. To cope with this dimension and complexity, a key part of this distributed Observatory is the overall software control and monitoring system embodied in the Observatory Management and Control (OMC) and the Services Teams that requires specialized Agile Teams to assist in software and cyber infrastructure building using an Agile development environment that includes test automation, Continuous Integration, and Continuous Deployment. To manage such a large and distributed machine, the Agile approach was adopted for the core software package of the SKA Telescope aimed at scheduling observations, controlling their execution, monitoring the telescope status and ensuring scalability and reliability. Here, we report on the ENGAGE SKA ciberinfrastructure prototyping support to the SKA Agile Software Development Life Cycle (SDLC). Comment: 21 pages, 6 figures. Submitted as Technical Report article to the The Journal of Instrumentation (JINST ) |
| Document Type: | Working Paper |
| Access URL: | http://arxiv.org/abs/2502.04039 |
| Accession Number: | edsarx.2502.04039 |
| Database: | arXiv |
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