Concevoir une architecture mondiale et redondante sur plusieurs régions. (slides in English)

Concevoir une architecture mondiale et redondante sur plusieurs régions.
 
Vous déployez souvent des applications pour les rendre disponibles à vos clients partout dans le monde en déployant vos services sur plusieurs régions? Ces projets complexes nécessitaient souvent des mois d’ingénierie, mais le serverless a changé le jeu ! Cette présentation vous aidera à comprendre comment créer des applications serverless multi-régions et actif-actif. Découvrez les avantages et les inconvénients du routage DNS par rapport à Anycast IP et apprenez comment exploiter des services serverless tels que Route 53, Global Accelerator, API Gateway, l'Application Load Balancer, AWS Lambda et DynamoDB.

Transcript

1. S U M M I T P a ri s
2. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Concevoir une architecture mondiale et redondante sur plusieurs régions. Adrian Hornsby Sr. Technical Evangelist Amazon Web Services Joris Andrade Software Engineer FrontApp @Zambka N E T 3 0 2
3. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Why build a multi-region architecture?
4. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Once upon a time … Origin
5. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T And Now … Origin
6. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T And Now … Origin ~300ms
7. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Improve availability and disaster recovery Applications in US West Applications in US East Users from San Francisco Users from New York Service 1 Service 2 Service 3 Service 4 Service 1 Service 2 Service 3 Service 4
8. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Serverless cost model is a huge advantage here!
9. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Active-Active | Active-Passive | What to do?
10. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Amazon Global Network
11. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Origin Cross region VPC peering Origin
12. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Amazon S3 cross-region replication Bucket with objects Bucket with objects
13. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Build high performance, globally distributed applications Low latency reads & writes to locally available tables Disaster proof with multi-region redundancy Easy to set up and no application rewrites required Globally dispersed users Replica (N. America) Replica (Europe) Replica (Asia) Global App Global Table Amazon DynamoDB Global Tables Fully managed, multi-master, multi-region database
14. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.
15. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Setup
16. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Multi-region with Route 53
17. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Latency based routing Region Region Application Application
18. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Geo-based routing Region us-east-1 Region us-west-2 Application Application
19. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Weighted round robin routing Region us-east-1 Region us-west-2 Application Application
20. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T DNS failover Region us-east-1 Region us-west-2 Application Application
21. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 Global Table https://global.adhorn.me
22. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 Global Table
23. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 Global Table
24. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
25. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 https://globalddb.adhorn.me Regional API Endpoint Custom Domain Name Regional API Endpoint Custom Domain Name API Gateway
26. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 Global Table
27. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Route53: Traffic Policy
28. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Health checks with Route 53
29. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region us-east-1 Region us-west-2 Global Table https://globalddb.adhorn.me Voilà!
30. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Setup with
31. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Amazon CloudFront AWS Lambda Lambda@Edge Lambda@Edge
32. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Lambda@Edge Events CloudFront cache Viewer Response Origin Response Origin Origin Request Viewer Viewer Request
33. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Write Once, Run Lambda Functions Globally N Virginia AWS Location AWS Location AWS Location AWS Location AWS Location AWS Location
34. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Lambda@Edge Programming Model exports.handler = (event, context, callback) => { /* viewer-request and origin-request events * have the request as input */ const request = event.Records[0].cf.request; /* viewer-response and origin-response events * have the response as input */ const response = event.Records[0].cf.response; /* Do the processing – say add a header */ /* When I am done I let CloudFront what to do next */ callback(null, request); }
35. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.
36. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Joris Andrade Software Engineer FrontApp @Zambka
37. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit
38. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Move to AWS Managed Services Infra as Code 1st Infra engineer Multi- region Horizontal sharding Kubernete s Lambda @Edge
39. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Multi-region setup • Data from a customer in only 1 region • US-West-1 ! / EU-West-1 " • Dynamic routing with DynamoDB • VPC Peering
40. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Multi-region Setup
41. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit High Latency for global teams Customers with global teams experience very high latencies when their API traffic is routed to their “home” region through a different intermediate region.
42. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Reduce latency for global teams
43. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Lambda @ Edge
44. Live Demo
45. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Takeaways Great impact for our global customers : up to 50% latency reduction ! 0 0.5 1 1.5 2 2.5 AVG P50 P95 P99
46. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T #awssummit Takeaways Easy to scale: around 300 run / s at peak time Complex to deploy, test and monitor
47. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Setup
48. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T AWS Global Accelerator
49. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
50. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region eu-central-1 Region eu-west-2 Global Table 2x Anycast IPs Global Accelerator
51. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region eu-central-1 Region eu-west-2 Global Table
52. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
53. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region eu-central-1 Region eu-west-2 Global Table
54. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
55. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
56. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
57. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region eu-central-1 Region eu-west-2 Global Table
58. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
59. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
60. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
61. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
62. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T
63. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T Region eu-central-1 Region eu-west-2 Global Table 2x Anycast IPs Global Accelerator Voilà!
64. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.
65. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T DNS Issues
66. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. S U M M I T https://medium.com/@adhorn
67. Thank you! S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Adrian Hornsby