Query on ELB log files

Question

When we create an instance under ELB, where can I find the logs, if any of the instances don't come 'in-service' post-activation?

Answer 1

The logs will be monitored by cloud watch metrics. If there is traffic to the load balancer of the instance or whether the instance is healthy/unhealthy then, that details will be stored in S3. You can check your log files from the S3 bucket.

For more information, check out this AWS Tutorial.