Network

Example of a system setup

• Assume:
  • an API server,
  • an inference instance

Route53

• 3 zones
  • prod.xxxxx.xxx.xxx Public
  • api.prod.xxx.xxx.xxx Private
  • inf.xxx.xxxx.xxxx.xx Private

Load Balancer

• 3 LB:
  • api-alb
    • application
  • inference-alb
    • application
  • prod-nlb
    • network
• → forward to Target group
• Target Group with Target type = IP / instance / other load balancer

VPC

All components are in the same VPC

Network routing example

• From ECS any instance, access API server via internal URL:

  https://prod.xxx.xxx.xxx.xx
  

• → Route53, it points to:

  dualstack.internal-api-alb-xxxxxx.elb.amazonaws.com.
  

• → Load balancer(network): api-alb

• → listener :443 → Target Group: api-tg

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