AWS Certified Developer - Associate
Get started today
Ultimate access to all questions.
Comments
Loading comments...
Ultimate access to all questions.
A startup utilizes Elastic Beanstalk to manage its cloud infrastructure, which comprises a few Amazon EC2 instances, an Auto Scaling Group (ASG), and an Elastic Load Balancer (ELB). Despite the ELB identifying an EC2 instance as unhealthy, the ASG has not automatically substituted it with a healthy instance.
As a Developer, recommend the essential configurations needed to ensure the automatic replacement of unhealthy instances.
A
The health check type of your instance's Auto Scaling group, must be changed from EC2 to ELB by using a configuration file
B
Auto Scaling group doesn't automatically replace the unhealthy instances marked by the load balancer. They have to be manually replaced from AWS Console
C
The ping path field of the Load Balancer is configured incorrectly
D
Health check parameters were configured for checking the instance health alone. The instance failed because of application failure which was not configured as a parameter for health check status