Minimalistic Route53 update script

A minimal-configuration script designed to support clusters with DNS failover.

Requirements

This project requires AWS credentials to be configured.

Usage

sudo pip install r53-register
r53-register foo.example.com

Optional configuration

Environment variable	Default	Description
INTERFACE_PREFIX	en,eth,wl	A comma-separated list of interface prefixes. Interfaces will be searched in sequence to find an IP address.
INTERFACE_NAME	-	A specific interface to grab the IP from.
PUBLIC_IP	False	Override interface search and use this machine’s public IP instead.
SKIP_CHECK	False	Skip checking the value of the current record and always update.
NAMESERVERS	8.8.8.8,8.8.4.4	Nameservers to use when checking to see if an update is required.