Belajar Sendiri

Commands

aws elbv2 describe-target-health --target-group-arn

aws elbv2 describe-target-health --target-group-arn <arn>

Safe

What it does

Shows which servers behind a load balancer pass their health check.

When to use it

When shoppers see errors. Unhealthy targets get no traffic.

Example

$ aws elbv2 describe-target-health --target-group-arn arn:aws:elasticloadbalancing:us-west-2:123456789012:targetgroup/my-targets/73e2d6bc24d8a067

Each target with its state: healthy or not.

$ aws elbv2 delete-load-balancer --load-balancer-arn arn:aws:elasticloadbalancing:us-west-2:123456789012:loadbalancer/app/my-load-balancer/50dc6c495c0c9188

Delete a test load balancer. It bills every hour.

Learn it in: Load balancers · Official docs