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unDOCK-compose

Easily convert your unRAID Docker XML templates to Docker Compose YAML files.

I made this short script to move my containers from the native unRAID templates to the more configurable Docker Compose specifications. The largest reason for motivation for doing so is to make use of multiple custom networks, something that is not readily available for the plain docker run command without a few wrappers.

Setup

Clone this repository:

git clone https://github.com/arifer612/undock-compose
cd undock-compose

Install the dependencies using pip:

pip install -r requirements.txt

Or poetry:

poetry install

Usage

The help dialog provides a good explanation of how this should be used:

usage: undock [-h] [--labels] input [output]

undock-compose v0.1.0 - [Prototype]
Copyright 2022, Arif Er
Convert your unRAID Docker XML templates to Docker Compose YAML files.

positional arguments:
  input         Path to the input XML template file.
  output        Path to the output YAML file. Defaults to 'docker-
                compose.yaml' in the same directory as the input.

options:
  -h, --help    show this help message and exit
  --labels, -l  Flag to include unRAID Docker labels for configurations

Sample

The following will read the my-gitea.xml file and convert it to gitea-compose.yaml.

python undock my-gitea.xml gitea-compose.yaml

The contents of the file can be copied and used in the docker-compose plugin. Otherwise, spinning it up in unRAID can also be done in the terminal if docker-compose is installed:

docker-compose -f gitea-compose.yaml up