能否在单个实例上对多个 ECS 容器进行负载均衡?

Can you load balance multiple ECS containers on a single instance?

是否可以在 2 个 EC2 实例上使用一个 ELB 负载平衡 4 个容器运行?

示例:

    ELB--> [Container A] - Instance 1 
       --> [Container B] - Instance 1
       --> [Container C] - Instance 2
       --> [Container D] - Instance 2

是的。查看新的 Application Load Balancer。 https://aws.amazon.com/blogs/aws/new-aws-application-load-balancer/