update-route53

Installation

• Install Python/PiP

$ sudo apt install python3-pip

• Install boto3

$ pip3 install boto3

Setup

• Add security credentials to ~/.aws/credentials

[default]
aws_access_key_id = YOUR_ACCESS_KEY
aws_secret_access_key = YOUR_SECRET_KEY

• Configure region file ~/.aws/config

[default]
region=us-east-1

Cron job

Check every 4 hours if the IP address changed.

$ crontab -e

0 */4 * * * /path/to/update-route53.py