ELB를 활용한 socket.io 멀티노드 구축사례
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The document discusses using Elastic Load Balancing (ELB) to build a multi-node socket.io architecture. It describes implementing socket.io on a single node initially for an MVP, then adding additional socket.io nodes behind an ELB load balancer for scaling. Key challenges discussed include ensuring sticky sessions work across nodes and enabling messaging between nodes, which is solved using Redis. The architecture is deployed using CodeDeploy and auto-scaling is suggested for future growth.
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Similaire à ELB를 활용한 socket.io 멀티노드 구축사례
Similaire à ELB를 활용한 socket.io 멀티노드 구축사례 (20)
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ELB를 활용한 socket.io 멀티노드 구축사례
- 1. ELB를 활용한 socket.io 멀티노드 구축사례 2017.12.27 박상원 (DeepNatural, Inc.) anson@deepnatural.io www.linkedin.com/in/ansonswpark
- 2. Zamir
- 4. Text Chat
- 5. 실시간 통신 필요
- 6. Socket.IO 구현이 간편하고 성능 좋은 비동기 서버 클라이언트 라이브러리도 훌륭함 + 익숙함
- 8. Socket.IO RESTful API Django DRF uWSGI Nginx … EC2 Single Node iOS Client iOS Client ELB TCP/SSL Mode HTTP/HTTPS Mode
- 9. 정식버전 개발시작 Premium Features In app purchase .. Multi Node Socket.IO
- 10. ELB 뒤에 Node 추가
- 11. Socket.IO EC2 Socket.IO EC2 Socket.IO EC2 iOS Client iOS Client ELB TCP/SSL Mode HTTP/HTTPS Mode
- 12. Socket.IO EC2 Socket.IO EC2 Socket.IO EC2 iOS Client iOS Client ELB TCP/SSL Mode HTTP/HTTPS Mode Sticky Session X Handshake Multiple Requests Mixed HTTP & TCP Socket.IO != WebSocket
- 15. Application Load Balancer Launched on August 11, 2016
- 20. Socket.IO EC2 Socket.IO EC2 Socket.IO EC2 iOS Client iOS Client ALB Cookie-based Stickiness Handshake fails Cookie handling issue on Socket.IO client Swift Implementation? Certificate issue?
- 21. Working on Socket.IO Swift Client Working on Proxy for Sticky Session vs • 클라이언트 개발을 99.9% 마친 상태. • 클라이언트 수정이 부담됨 • 추후 안드로이드 클라이언트에서 같은 이 슈가 발생한다면? • 작업 시간 예측이 어려움 • Sticky Connection만 보장되면 문제 해 결됨이 명확 • 서비스 로직 코드 수정 불필요 • 프록시 설정되면, 추후 노드 내에 멀티 프로세스 운영 가능
- 23. Load-balancing Websockets on EC2 https://medium.com/@Philmod/load-balancing-websockets-on-ec2-1da94584a5e9
- 24. aws elb create-load-balancer-policy —load-balancer-name elb-storifyeditor —policy-name EnableProxyProtocol —policy-type-name ProxyProtocolPolicyType —policy-attributes AttributeName=ProxyProtocol,AttributeValue=True aws elb set-load-balancer-policies-for-backend-server —load-balancer-name elb-storifyeditor —instance-port 3030 —policy-names EnableProxyProtocol HAProxy가 클라이언트 IP Address 기반 Sticky Connection 제공할 수 있도록 ELB 에 Proxy Protocol 활성화 Load-balancing Websockets on EC2 https://medium.com/@Philmod/load-balancing-websockets-on-ec2-1da94584a5e9
- 25. Socket.IO Socket.IO Socket.IO iOS Client iOS Client ELB TCP Mode Proxy Protocol Enabled HAProxy HAProxy HAProxy
- 27. Socket.IO Socket.IO Socket.IO BA ELB HAProxy HAProxy HAProxy 다른 노드에 붙은 두 클라이언트 A, B. A에서 B로 메시지 보내기 불가능
- 28. Socket.IO Socket.IO Socket.IO BA ELB HAProxy HAProxy HAProxy ElastiCache Redis Cluster ElastiCache + Socket.IO Redis Adapter
- 30. Deployment
- 31. Socket.IO Socket.IO Socket.IO iOS Client iOS Client ELB TCP Mode Proxy Protocol Enabled HAProxy HAProxy HAProxy Fabric Script Code deploy ElastiCache Redis Cluster Launch new instance Socket.IO setup HAProxy setup & update
- 32. Socket.IO Socket.IO Socket.IO iOS Client iOS Client ELB TCP Mode Proxy Protocol Enabled HAProxy HAProxy HAProxy Fabric Script Code deploy ElastiCache Redis Cluster Launch new instance Socket.IO setup HAProxy setup & update
- 34. https://medium.com/@eyalronel1984/auto-scaling-real- time-nodejs-applications-on-aws-the-last-tutorial-youll- need-eba1d2c88a4c Auto Scaling Real-Time NodeJS Applications on AWS — The last tutorial you’ll need!
- 35. 자미르 메이저 업데이트 커밍순 https://zamir.io/