CS Notes

Recent writing

  • VLAN

    Aug 29, 2025

    • networking
  • End-to-End Service Access Troubleshooting

    Aug 29, 2025

    • networking
  • File System Link

    Aug 29, 2025

    • OS
    • bash

See 642 more →

👋🏻 Join My Telegram channel!


I share real-world lessons from building scalable systems at Binance, and running mission-critical cloud ops at GovTech and Singapore Air Force. No fluff, just practical takeaways, hard-earned fixes, and deep dives that matter.

Home

❯

AWS

❯

Compute

❯

Load Balancer

❯

AWS ALB

AWS ALB

69 words, 1 min read
Last updated on Dec 29, 2023
🌟 Edit This Page!   🗓️ History

  • aws
Xinyang YU

Abstract


  • Requires at least 2 Subnet over 2 different Availability Zone
  • ALB must be in the same Availability Zone as the compute in order to load balance the traffic
  • Listener can only be either HTTP or HTTPS (Based on AWS experience)
  • Target Group can only use Network Protocol HTTP or HTTPS (Based on AWS experience)
  • Health Check can only use Network Protocol HTTP or HTTPS (Based on AWS experience)

Mentioned by

  • ECS
  • Target Group
  • HTTP Status Code
  • Load Balancer

Graph View


Created by Xinyang YU | © 2023, 2025 | Licensed under CC BY-NC 4.0

  • GitHub