Python script to update Linode DNS

update-dns.py

# Get Linode API python bindings from https://github.com/tjfontaine/linode-python

#!/usr/bin/python
from linode import api

instance = api.Api(key='abcdefg')

for domain in instance.domain_list():
    if domain['TYPE'] == 'master':
        print "Updating %s (%i)..." % (domain['DOMAIN'], domain['DOMAINID'])
        for resource in instance.domain_resource_list(
                                            domainid=domain['DOMAINID']):
            if resource['TYPE'] == 'A' and \
               resource['TARGET'] == '1.1.1.1':
                print 'Old A Record Found: %s.%s (%i)' % \
                    (resource['NAME'], domain['DOMAIN'],
                     resource['RESOURCEID'])
                newresid = instance.domain_resource_create(
                    domainid=domain['DOMAINID'],
                    type='A',
                    name=resource['NAME'],
                    target='2.2.2.2')
                print '  Created resource %i' % newresid['ResourceID']
                oldresid = instance.domain_resource_delete(
                    domainid=domain['DOMAINID'],
                    resourceid=resource['RESOURCEID'])
                print '  Deleted resource %i' % oldresid['ResourceID']