r53changer

r53changer is easy to use library for Amazon Route 53 zones batch updates.

Install

git clone https://github.com/awronski/r53changer.git
cd r53changer
gradle install

Usage

The library can takes up to three condition:

• zone: which zones you want to change
• record: which records inside the zone you want to change
• value: which values inside the records you want to change

Example

Lets say we want to change TTL and IP address only for the zones that meets below conditions:

1. only the ".com" zones AND
2. only the A records thats start with "www"
3. only with value "111.222.333.444"

To: new TTL 300, new IP 123.123.123.123:

        Changer.create(key, secret)
                .zone(zone -> zone.getName().endsWith(".com"))      //1
                .record(record -> record.getType().equals(RRType.A.name()) && record.getName().startsWith("www."))      //2
                .value(value -> value.getValue().contains("111.222.333.444"))       //3
                .change(new ChangeRecordTtl(300l).andThen(new ChangeRecordValue("123.123.123.123")))    //change
                .apply();

Testing

You can run the updater in the test mode so that the changes will be print on the console but not made on AWS.

        Changer.create(key, secret)
                [..]
                .dryRun();

License

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.