aws: Switch EC2 instances to use resource-based hostnames #1499
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* Use EC2 resource-based hostnames instead of IP-based hostnames. The Amazon DNS server can resolve A and AAAA queries to IPv4 and IPv6 node addresses * For example, nodes used to be named like `ip-10-11-12-13.us-east-1.compute.internal` but going forward use the instance id `i-0123456789abcdef.us-east-1.compute.internal` * Tag controller node EBS volumes with a name based on the controller node name
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ip-10-11-12-13.us-east-1.compute.internalbut going forward use the instance idi-0123456789abcdef.us-east-1.compute.internal