Merpay Tech Fest 2021_The World Is at Your Pull Request How to Make a Dynamic QA Environment on Kubernetes and Istio

Merpay Tech Fest 2021は5日間のオンライン技術カンファレンスです。

IT企業で働くソフトウェアエンジニアおよびメルペイの技術スタックに興味がある方々を対象に2021年7月26日（月）から7月30日（金）までの5日間、開催します。 Merpay Tech Festは事業との関わりから技術への興味を深め、プロダクトやサービスを支えるエンジニアリングを知れるお祭りです。 セッションでは事業を支える組織・技術・課題などへの試行錯誤やアプローチを紹介予定です。お楽しみに！

■イベント関連情報
- 公式ウェブサイト：https://events.merpay.com/techfest-2021/
- 申し込みページ：https://mercari.connpass.com/event/215035/
- Twitterハッシュタグ： #MerpayTechFest

■リンク集
- メルカリ・メルペイイベント一覧：https://mercari.connpass.com/
- メルカリキャリアサイト：https://careers.mercari.com/
- メルカリエンジニアリングブログ：https://engineering.mercari.com/blog/
- メルカリエンジニア向けTwitterアカウント：https://twitter.com/mercaridevjp
- 株式会社メルペイ：https://jp.merpay.com/

Transcript

1. #MerpayTechFest Session Title The World Is at Your Pull Request! - How to Make a Dynamic QA Environment on Kubernetes and Istio - Yuki Ito 株式会社メルペイ Architect
2. #MerpayTechFest 株式会社メルペイ Architect Yuki Ito 事業立ち上げ時期の 2018 年 3 月にメルペイに参画し、テックリードとしてマイク ロサービスの開発に携わる。その後、 2019 年 3 月に現在所属している Architect チームにジョインし、組織横断的な課題を解決するために Kubernetes や Istio、Envoy などの技術動向を追っている。また、 Microservices Platform チームの一員として CI/CD環境の整備にも携わっ ている。
3. #MerpayTechFest Agenda Introduction Custom Kubernetes Controllers ・ ・ Background ・ Problem: Insufficient QA Environment ・ Pull Request Replication Controller ・ Service Routing Controller ・
4. #MerpayTechFest Agenda Introduction Custom Kubernetes Controllers ・ ・ Background ・ Problem: Insufficient QA Environment ・ Pull Request Replication Controller ・ Service Routing Controller ・
5. #MerpayTechFest Microservices
6. #MerpayTechFest Microservices mercari/go-conference-2021-spring-office-hour
7. #MerpayTechFest Microservices
8. #MerpayTechFest Kubernetes Kubernetes is a portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation. https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/
9. #MerpayTechFest Kubernetes Production Development
10. #MerpayTechFest Kubernetes Production Development QA
11. #MerpayTechFest Kubernetes
12. #MerpayTechFest Kubernetes
13. #MerpayTechFest Problem Feature Development for a Microservice Feature 1 Feature 2 Feature 3
14. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3
15. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env
16. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env [PR 2] Deploy
17. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env [PR 2] Deploy Waiting PR 2 ... Waiting for PR 2 ...
18. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env Release Merge Merge Merge
19. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env Release Merge Deploy Merge Merge
20. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env Release Merge Deploy Merge Merge ✅ ✅ ❌
21. #MerpayTechFest Problem Feature Development for a Microservice PR 1 PR 2 PR 3 QA Env Release Merge Deploy Merge Merge ✅ ✅ ❌ We have to … - Wait for PR 2 is ready - Revert RR 2 from Release branch
22. #MerpayTechFest Goal PR 1 PR 2 PR 3 Provide Dynamic QA Environment per Pull Request! QA Env 2 QA Env 1 QA Env 3 💻 💻 💻
23. #MerpayTechFest Agenda Introduction Custom Kubernetes Controllers ・ ・ Background ・ Problem: Insufficient QA Environment ・ Pull Request Replication Controller ・ Service Routing Controller ・
24. #MerpayTechFest Custom Kubernetes Controllers Pull Request Replication Controller Service Routing Controller ・ ・
25. #MerpayTechFest Custom Kubernetes Controllers Pull Request Replication Controller Service Routing Controller ・ ・
26. #MerpayTechFest
27. #MerpayTechFest
28. #MerpayTechFest
29. #MerpayTechFest Annotation
30. #MerpayTechFest
31. #MerpayTechFest
32. #MerpayTechFest Reconcile original Deployment
33. #MerpayTechFest kubernetes / client-go https://github.com/kubernetes/client-go
34. #MerpayTechFest
35. #MerpayTechFest
36. #MerpayTechFest
37. #MerpayTechFest Actual and Desired state # 1 Desired Actual
38. #MerpayTechFest Actual and Desired state # 1 Desired Actual PR 1 Create
39. #MerpayTechFest Actual and Desired state # 1 Desired Actual PR 1 # 2 Create
40. #MerpayTechFest Actual and Desired state # 1 Desired Actual PR 1 # 2 PR 2 Create
41. #MerpayTechFest Actual and Desired state # 1 Desired Actual PR 1 # 2 PR 2 Merged
42. #MerpayTechFest Actual and Desired state # 1 Desired Actual PR 1 # 2 PR 2 Delete
43. #MerpayTechFest
44. #MerpayTechFest
45. #MerpayTechFest Replication based on Pull Request
46. #MerpayTechFest
47. #MerpayTechFest Problem
48. #MerpayTechFest Custom Kubernetes Controllers Pull Request Replication Controller Service Routing Controller ・ ・
49. #MerpayTechFest Custom Kubernetes Controllers Pull Request Replication Controller Service Routing Controller ・ ・
50. #MerpayTechFest
51. #MerpayTechFest Istio https://istio.io/latest/about/service-mesh/ Istio is an open source service mesh that layers transparently onto existing distributed applications. Istio’s powerful features provide a uniform and more efficient way to secure, connect, and monitor services.
52. #MerpayTechFest Istio Architecture https://istio.io/latest/docs/ops/deployment/architecture/
53. #MerpayTechFest Without Istio
54. #MerpayTechFest With Istio
55. #MerpayTechFest Envoy Envoy is an L7 proxy and communication bus designed for large modern service oriented architectures. The project was born out of the belief that: The network should be transparent to applications. When network and application problems do occur it should be easy to determine the source of the problem.
56. #MerpayTechFest With Istio
57. #MerpayTechFest
58. #MerpayTechFest
59. #MerpayTechFest Istio: Virtual Service
60. #MerpayTechFest Istio: Virtual Service
61. #MerpayTechFest Istio: Virtual Service
62. #MerpayTechFest Istio: Virtual Service
63. #MerpayTechFest
64. #MerpayTechFest
65. #MerpayTechFest
66. #MerpayTechFest
67. #MerpayTechFest Annotation Annotation
68. #MerpayTechFest Annotation
69. #MerpayTechFest Annotation Annotation
70. #MerpayTechFest Reconcile Replicated Services
71. #MerpayTechFest kubernetes-sigs / controller-runtime https://github.com/kubernetes-sigs/controller-runtime
72. #MerpayTechFest Annotation Annotation
73. #MerpayTechFest Annotation Annotation
74. #MerpayTechFest Provision Virtual Service
75. #MerpayTechFest Virtual Service: Before
76. #MerpayTechFest Virtual Service: After
77. #MerpayTechFest Annotation Annotation
78. #MerpayTechFest
79. #MerpayTechFest
80. #MerpayTechFest
81. #MerpayTechFest Problem: Header Propagation Headers aren’t Propagated
82. #MerpayTechFest
83. #MerpayTechFest
84. #MerpayTechFest JWT Payload
85. #MerpayTechFest
86. #MerpayTechFest Custom Envoy Filter
87. #MerpayTechFest EnvoyFilter
88. #MerpayTechFest EnvoyFilter
89. #MerpayTechFest
90. #MerpayTechFest
91. #MerpayTechFest
92. #MerpayTechFest
93. #MerpayTechFest Agenda Introduction Custom Kubernetes Controllers ・ ・ Background ・ Problem: Insufficient QA Environment ・ Pull Request Replication Controller ・ Service Routing Controller ・
94. #MerpayTechFest
95. #MerpayTechFest
96. #MerpayTechFest
97. #MerpayTechFest Goal PR 1 PR 2 PR 3 Provide Dynamic QA Environment per Pull Request! QA Env 2 QA Env 1 QA Env 3 💻 💻 💻