Elastic Beanstalk waiting on instance to pass health checks but Target group shows healthy instance

Question

I have a small elastic beanstalk environment and when the code is uploaded a new instance is launched on the corresponding target group.

Elastic Beanstalk stays on: Waiting for instance(s) (i-12345679m123n123) to pass health checks.

Even tho the target group shows the instances as healthy and the application logs are showing a 200 response for the health check.

Is there any configuration on EB that could be causing this issue.

Best regards.

Answer 1

Problem was with IAM Role, which was not enabling the instance to send logs to Cloudwatch.