将AWS应用负载均衡（ALB）转发到目标组中的所有实例。

代码示例：

1. 创建目标组

aws elbv2 create-target-group \
--name myTargetGroup \
--protocol HTTP \
--port 80 \
--target-type instance \
--vpc-id 

2. 注册实例到目标组

aws elbv2 register-targets \
--target-group-arn "arn:aws-cn:elasticloadbalancing:cn-north-1:123456789012:targetgroup/myTargetGroup/1234567890123456" \
--targets Id=i-06c8b094a80c04c2e Id=i-0b3e3a38b701b6cba

3. 创建应用负载均衡

aws elbv2 create-load-balancer \
--name myLoadBalancer \
--subnets subnet-021ec60f44f31dc3e subnet-029faa9559309c08c \
--security-groups sg-0c6b7c40d3EXAMPLE

4. 创建负载均衡监听器

aws elbv2 create-listener \
--load-balancer-arn "arn:aws-cn:elasticloadbalancing:cn-north-1:123456789012:loadbalancer/app/myLoadBalancer/1234567890123456" \
--protocol HTTP \
--port 80 \
--default-actions Type=forward,TargetGroupArn="arn:aws-cn:elasticloadbalancing:cn-north-1:123456789012:targetgroup/myTargetGroup/1234567890123456"