I'd suggest monitoring status is best left to the Amazon CloudWatch free service. It's a really complex subject - add VPCs, firewall rules, load balancers, internal DNS - loads of reasons why the EC2 instance might be up but it's not responding to requests from cloud front
I'd suggest monitoring status is best left to the Amazon CloudWatch free service. It's a really complex subject - add VPCs, firewall rules, load balancers, internal DNS - loads of reasons why the EC2 instance might be up but it's not responding to requests from cloud front