2023-09-24 14:02:33 +01:00
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🌫 11 Setembro 2023 - #ASCN
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2023-09-24 12:32:33 +01:00
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2023-09-25 23:59:20 +01:00
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- ## Complex Structures: Challenges
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- ### 1. Deployment
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2023-09-24 12:32:33 +01:00
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- Multiple components with specific requirements
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- Heterogeneous hardware, software and services (e.g., cloud computing services
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2023-09-25 23:59:20 +01:00
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- ### 2. Management + Configuration
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2023-09-24 12:32:33 +01:00
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- Specific to each software/hardware component
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- Optimal configurations will change over time...
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2023-09-25 23:59:20 +01:00
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- ### 3. Monitoring + Benchmarking
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id:: 65120d55-d904-4ef5-bbbb-647bf02e05c9
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- Finding anomalies (performance, failures, ...) in complex applications and infrastructures
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- ## Agile Development
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**Quick reaction to frequent small changes!**
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2023-09-24 12:37:33 +01:00
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- Rests on formal (versioned) source, binary and documentation repositories
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- Unambiguous current state
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- Ability to back track
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- Automated build and test
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- Fast feedback
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- Fast iterations
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2023-09-25 23:59:20 +01:00
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- ## Operations
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2023-09-24 12:37:33 +01:00
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- Manual provisioning and configuration
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- Informal communication between qualification and production stages
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- Consequences:
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- Not repeatable or reproducible
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- Configuration drift
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- “Snowflake” servers (don't even look at it…)
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- Subjective monitoring
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2023-09-25 23:59:20 +01:00
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- ## Infrastructure as Code
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**Include infrastructure scripts in agile process!**
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2023-09-24 12:37:33 +01:00
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- Hardware provisioning with scripts
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- In contrast to: physically unboxing and plugging
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- Software provisioning with scripts
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- In contrast to: clicking through setup wizards
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- Configuration with scripts
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2023-09-24 12:42:33 +01:00
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- In contrast to: clicking through control panels
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2023-09-25 23:59:20 +01:00
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- ## DevOps
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**Supports fast, frequent, small changes!**
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2023-09-24 12:42:33 +01:00
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- Development and deployment are self-documenting and versioned
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- Deployment is reproducible and repeatable
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- Servers are disposable and consistent
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2023-09-25 23:59:20 +01:00
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- ## Roadmap
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2023-09-24 12:42:33 +01:00
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- Distributed systems architectures & deployment
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- Common distribution patterns
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- Reliability and scalability
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- Automatic provision and configuration
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- Cloud computing
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- Services and abstractions
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- Infrastructure management (virtualization, storage, ...)
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- Monitoring and evaluation
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- Monitoring frameworks and metrics
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- Benchmarking
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2023-09-25 23:59:20 +01:00
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- ## Evaluation
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2023-09-24 12:47:33 +01:00
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- **50%** - project
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- min: 10 values
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- checkpoint 1: 17/11/2023
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- checkpoint 2: 07/12/2023
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- final report: 19/12/2023
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- presentation: 08-12/01/2024 (week)
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- **50%** - written exam
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- min: 8 values
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- 12/12/2023
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2023-09-25 23:59:20 +01:00
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- ## Team
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2023-09-24 12:47:33 +01:00
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- João Paulo - jtpaulo@di.uminho.pt
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- Francisco Maia - fmaia@di.uminho.pt
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- Tânia Esteves - d12729@di.uminho.pt
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- Cláudia Brito – d13235@di.uminho.pt
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2023-09-25 23:59:20 +01:00
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[[ASCN/T - Aula 2|Next class: T - Aula 2]]
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