Towards Recovering the Software Architecture of Microservice-based Systems
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The document discusses the Microart approach for recovering software architecture in microservice-based systems, emphasizing automated reverse engineering and model refinements. It highlights the utilization of a domain-specific language to improve architectural understanding and outlines the development of a prototype tool available on GitHub. The approach aims at enhancing architectural clarity and service discovery within complex systems.
Towards Recovering the Software Architecture of Microservice-based Systems
- 1. Towards Recovering the Software Architecture of Microservice-based Systems Giona Granchelli, Mario Cardarelli, Paolo Di Francesco, Ivano Malavolta, Ludovico Iovino, Amleto Di Salle
- 2. 2Di Francesco et al. Paolo Di Francesco Roadmap • Microservice Architectures (MSAs) • MicroART Approach • MicroART Prototype • Conclusions Roadmap
- 3. 3Di Francesco et al. Paolo Di Francesco Microservice architectures MSA is an architectural style inspired by service-oriented computing • Small services • Running in own process • Lightweight communication Introduction
- 4. 4Di Francesco et al. Paolo Di Francesco Microservice architectures • Products not Projects • Cross-functional teams • Infrastructure automation • Intelligence in the endpoints • Decentralized governance of • Language • Data Introduction Delivery Pipelines Teams Capabilities
- 5. 5Di Francesco et al. Paolo Di Francesco Microservice architectures Introduction Monolith Microservices
- 6. 6Di Francesco et al. Paolo Di Francesco MicroART Approach • Problem: How to have a clear understanding of the overall architecture? • MicroART 1. Reverse Engineering 2. Model refinements 3. A Domain-specific language (DSL) MicroART Approach
- 7. 7Di Francesco et al. Paolo Di Francesco Reverse Engineering Goal: Reconstruct the architecture of complex systems in an automated manner Reverse Engineering
- 8. 8Di Francesco et al. Paolo Di Francesco Architecture Recovery Architecture Recovery
- 9. 9Di Francesco et al. Paolo Di Francesco Domain Specific Language Domain Specific Language
- 10. 10Di Francesco et al. Paolo Di Francesco Architecture Recovery Architecture Recovery
- 11. 11Di Francesco et al. Paolo Di Francesco Architecture Recovery Architecture Recovery
- 12. 12Di Francesco et al. Paolo Di Francesco Towards MSA Recovery • Model refinements • Produce an architectural model more significant to the architect’s purposes • Semi-automatic • Iterative Towards MSA Recovery
- 13. 13Di Francesco et al. Paolo Di Francesco Architecture Refinement • Service Discovery • Services find each other dynamically in the network • Loose coupling • Mask “real” dependencies among services Architecture Refinement
- 14. 14Di Francesco et al. Paolo Di Francesco Architecture Refinement Service Discovery Resolution 1. Remove Links 2. Remove the Service Discovery 3. Use log traces to identify new Links Architecture Refinement
- 15. 15Di Francesco et al. Paolo Di Francesco MicroART Tool • Prototype • GitHub • Docker • Benchmark • Open source • Third party MicroART Tool https://github.com/microart/microART-Tool
- 16. 16Di Francesco et al. Paolo Di Francesco MicroART Validation MicroART Validation Architecture Model Architecture Refined Model
- 17. 17Di Francesco et al. Paolo Di Francesco MicroART Tool MicroART Tool
- 18. 18Di Francesco et al. Paolo Di Francesco MicroART Approach • Applicable to existing systems • Benefits • Model-based representations • Graphic rendering • Change impact analysis • Reasoning MicroART Approach
- 19. 19Di Francesco et al. Paolo Di Francesco Conclusions Conclusions