Fastly Compute @ Kauche

https://learn.fastly.com/Yamagoya2024.html

Transcript

1. @knwoop Fastly Compute @ Kauche Χ΢γΣʹ͓͚Δ Fastly Compute ͷϑϧ׆༻ࣄྫ
2. ߴڮݐଠ גࣜձࣾΧ΢γΣ
5. Agenda • Overview of Kauche’s Architecture • How do we use Fastly Compute? • Future of Using Fastly Compute
6. Agenda • Overview of Kauche’s Architecture • How do we use Fastly Compute? • Future of Using Fastly Compute
7. Architecture
8. The Fastly Compute platform is an advanced edge computing system that runs your code, in your favorite language, on our global edge network. Security and portability are provided by compiling your code to WebAssembly. We run your code using Wasmtime. Fastly Compute
9. The Fastly Compute platform is an advanced edge computing system that runs your code, in your favorite language, on our global edge network. Security and portability are provided by compiling your code to WebAssembly. We run your code using Wasmtime. Fastly Compute
10. The Fastly Compute platform is an advanced edge computing system that runs your code, in your favorite language, on our global edge network. Security and portability are provided by compiling your code to WebAssembly. We run your code using Wasmtime. Fastly Compute
11. Architecture
12. Architecture - API Gateway pattern
13. Agenda • Overview of Kauche’s Architecture • How do we use Fastly Compute? • Future of Using Fastly Compute
14. Compute Scenario • HTTP Header Modifications • Configure response headers based on request methods and hostnames • Add request headers for requests from specific clients • Implement headers like CORS, X-Frame-Options, X-Content-Type-Options, etc. • Per-Hostname Cache Settings • Default caching is off; enable caching for asset paths • Handling Unauthorized Hostnames • Logging Configuration
15. But…
16. All of these is possible with VCL
17. Why do we use Fastly Compute? • Leveraging a general-purpose language (Rust) • Testability • Logging
18. Why do we use Fastly Compute? • Leveraging a general-purpose language (Rust) • Testability • Logging
19. Leveraging a general-purpose language (Rust)
20. Why do we use Fastly Compute? • Leveraging a general-purpose language (Rust) • Testability • Logging
21. Fastly CLI • Generating the Template • Using the Emulator • use the Fastly CLI’s ``fastly compute serve`` command to start the implemented service locally and send actual HTTP requests to verify that the responses are as expected.
22. Fastly Compute example ref: https://github.com/kauche/fastly-compute-edge-example
23. Rust Code
24. Rust Code
25. Rust Code
26. Rust Code
27. $ fastly compute build
28. fastly.toml example.kauche.com → ‘backend:5000'
29. Compose.yaml $ fastly compute serve
30. Testing
31. Testing
32. Testing
33. $ cargo test
34. Deploy
35. Deploy
36. Why do we use Fastly Compute? • Leveraging a general-purpose language (Rust) • Testability • Logging
37. Why do we use Fastly Compute? • Leveraging a general-purpose language (Rust) • Testability • Logging
38. Streaming Logging • Implementing Custom Log Fields • Can Be Implemented in Wasm • Send logs to BigQuery • Enabling Log Viewing and Aggregation Using Queries
39. Agenda • Overview of Kauche’s Architecture • How do we use Fastly Compute? • Future of Using Fastly Compute
40. Future of using Fastly Compute • AI @edge • Expectations for Fastly
41. Future of using Fastly Compute • AI @edge • Expectations for Fastly
42. Fastly AI Acceletor Fastly AI Accelerator reduces API calls and bills with intelligent, semantic caching.
43. Our expectations for AI @Edge Detection of inappropriate reviews and copyright-infringing images My post
44. Future of using Fastly Compute • AI @edge • Expectations for Fastly
45. Future of using Fastly Compute • AI @edge • Expectations for Fastly
46. Expectations for Fastly • Fastly Image Optimizer for Compute • Keyless Authentication with Origin • Uses authentication methods like Workload Identity Federation • Ensures traffic doesn’t bypass FastlyEdge • Database at the Edge
47. Thank you!