ansible-cloud-consul/files/setup_dns_zone

#!/usr/bin/python

import json
import urllib2
import sys
from jinja2 import Template

URL = 'http://169.254.169.254/latest/user-data'

try:
    data = json.load(urllib2.urlopen('http://169.254.169.254/latest/user-data'))
    ip = urllib2.urlopen('http://169.254.169.254/latest/user-data').rstrip()
except:
    print >> sys.stderr, 'Was not able to connect to the Amazon API'
    sys.exit(2)

zone_template="""
zone "{{user_data['domain']}}" IN {
  type forward;
  forward only;
  forwarders { {{ipaddr}}  port 8600; };
};
"""
zt = Template(zone_template)

main_config = open("/etc/bind/zones.consul", "w")
main_config.write(zt.render(user_data=data, ipaddr=ip))
main_config.close()