Simple utility to Upsert a Route53 record from an AWS ASG instance. Currently only A records supported.
Usage
Usage of ./r53simple:
-hostedzone string
The hosted zone name that will be updated (Required)
-ip string
The record's IP if record type is A
-recordname string
The name of the FQDN you want to perform the action on (Required)
-ttl int
The cache time to live for the current resource record set - default 300 seconds (default 300)
-type string
Valid values for basic resource record sets:
A | AAAA | CNAME | MX | NS | PTR | SOA | SPF | SRV | TXT (Required)