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R53Update command line utility

Github release Python version Requirements Status Build Status Hex.pm

R53Update is a command line utility for Amazon Route 53 which is one of the AWS (Amazon Web Services). This tools is useful to anyone who wants to operate server with dynamic IP. You can operate not only the server which is hosted on Amazon EC2 but also on-premise servers.

Requirements

  • Internet connection (with global IP)
  • pre-configured Amazon Route53 hosted zone
  • python2.6+ and pip command

Amazon Route 53 hosted zone

To create Amazon Route 53 hosted zone, please refer to the following url.
http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/CreatingHostedZone.html

Run on Docker Container

If you already configured aws credentials properly in ~/.aws, Just type following command.

docker run --rm -it -v ~/.aws:/root/.aws ghcr.io/tuntunkun/r53update www example.com

Python & PIP

If you want to install python and pip via binary installer, you can generally do so through the basic package-management tool that comes with your distribution. If you're on Debian-based distribution, you can use apt-get:

sudo apt-get install python{,-dev,-pip} build-essentials

If you're on a Redhat-based distribution like Fedora, CentOS, etc... try yum:

sudo yum -y groupinstall "Development Tools"
sudo yum -y install python{,-devel,-pip}

Install

sudo -H pip install git+https://github.com/tuntunkun/r53update

Usage

If you have already configured AWS profile and Route 53 hosted zone, it is very simple to use.

r53update www example.com

Configurable Variable

Variable Option Default Description
PROFILE --profile default profile name which is configured by aws-cli
METHOD --method localhost detection method of global IP
IFACE --iface n/a name of the network interface

The method of global IP detection

You can specify the method of global IP detection by '--method' option.
Available method is as follows.

Method Name Method Multiple IP Description
opendns.com DNS not supported
ifconfig.me HTTP not supported
ipecho.net HTTP not supported
icanhazip.com HTTP not supported
localhost NIC supported require '--iface' option

License

(C)2015 Takuya Sawada.

R53Update is 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.