peterhaislund/onecom_ddns repository overview

Source code: https://github.com/PeterHaislund/com.haislund.docker.onecomddns⁠

⁠onecom_ddns

Docker image that update DNS values at One.com to the current detected IP address.

⁠Logging

Logs are written to /data/status.log so mapping the /data directory to the Docker host might be a good idea.

⁠Configuration

Configuration is done in a config file.

The easiest way to get started is to create the container and change the default config file afterwards.

⁠Config file

The config file is located in /data/config.json, so mapping the /data directory to the Docker host is highly recommended to avoid loosing any changes to the default config. By using the config file it is possible to update multiple DNS entries.

A small example of a config:

{
    "publish_interval": "3600",
    "log_size": "1000",
    "onecom": {
        "user": "email",
        "password": "password"
    },
    "records": [
        {
            "domain": "mydomain.com",
            "subdomains": [
                {
                    "name": "subname"
                }
            ]
        }
    ]
}

⁠Configuration variables

⁠publish_interval

Seconds between checks whether the current IP has changed

⁠log_size

Lines to keep in the log file

⁠onecom / user

Username (mail) used to log into one.com

⁠onecom / password

Password used to log into one.com

⁠records

List of domains to update

⁠records / domain

Name of a domain to update

⁠records / subdomain

Sub-domain to update

⁠Running container

Example of creating/running the container:

docker image pull peterhaislund/onecom_ddns
docker create -e TZ=Europe/Copenhagen -v /volume1/docker/onecom_ddns:/data --name onecom_ddns peterhaislund/onecom_ddns

It is recommended to map the /data directory in the container to the Docker host.