Amazon Route53 Dynamic DNS Tool

Provide a simple dynamic DNS creation and update service via Amazon Route53 and A (alias/subdomain) records.

Dependencies

• boto

Docker

Familiar with Docker? A docker image was created to deploy this service extremely quickly.

QuickStart

1. Clone this repository

    git clone git://github.com/JacobSanford/route-53-dyndns.git
    cd route-53-dyndns
   

2. Install dependencies (virtualenv is recommended.)

    pip install -r requirements.txt
   

3. Export environment variables

    export AWS_ACCESS_KEY_ID="<Insert your AWS Access Key>"
    export AWS_SECRET_ACCESS_KEY="<Insert your AWS Secret Key>"
    export AWS_CONNECTION_REGION="us-east-1"
   

4. Run the script

    ./r53dyndns.py -U http://www.whatismyip.com/ -R example.domain.com
   

Running as a 'Service'

Users would benefit from running this tool periodically. On linux systems, one option to do so is through the cron system.

1. Create a calling script

    > vi /etc/cron.hourly/updateDynDNS
   
    #!/usr/bin/env bash
    export AWS_ACCESS_KEY_ID=""
    export AWS_SECRET_ACCESS_KEY=""
    export AWS_CONNECTION_REGION="us-east-1"
    /var/opt/route-53-dyndns/r53dyndns.py -U http://www.whatismyip.com/ -R example.domain.com
   

2. Create a calling script

    chmod +x /etc/cron.hourly/updateDynDNS
   

3. (Test by running script directly)

    > /etc/cron.hourly/updateDynDNS
   

License

• Amazon Route53 Dynamic DNS is licensed under the MIT License:
  • http://opensource.org/licenses/mit-license.html
• Attribution is not required, but much appreciated:
  • Amazon Route53 Dynamic DNS by Jacob Sanford