Route53 dynamic dns script

Author: Gonzalo Marcote - gonzalomarcote_at_gmail.com

License: GNU General Public License V3.0

Disclaimer: For my own use. Modify it to your own usage (GNU GPL License).

Required packages: awscli, jq, moreutils

Configure your aws account with aws configure

Create one dynroute53.json file like specified in the script. First IP value can be whatever.

Just edit it and fill the following variables:

record -> your hosted zone or record. Last dot is important
zoneId -> your AWS Hosted zone Id
mail -> your email if you want notifications when IP has changed. Require one mail server configured
json -> the path where you have your json file

Run it with one cronjob every 5 minutes for example: */5 * * * * /usr/local/bin/dynroute53