Torrent Server의 Docker 이미지를 만드는 방법.

How to Make Docker Images of Torrent Server

In this article, we will learn how to create Docker images of a torrent server. Docker is a containerization platform that allows developers to create, deploy, and run applications in a container. A container is a lightweight, standalone executable package that includes everything needed to run an application, including code, libraries, and system tools. By using Docker, we can easily create and manage containers for our torrent server.

Prerequisites

Before we start, make sure you have the following prerequisites installed on your system:

• Docker
• Docker Compose

Step 1: Create a Dockerfile

The first step in creating a Docker image of a torrent server is to create a Dockerfile. A Dockerfile is a text file that contains instructions on how to build a Docker image. In this file, we will specify the base image, install the necessary packages, and configure the torrent server.

Here is an example Dockerfile:

FROM ubuntu:latest

RUN apt-get update && \
    apt-get install -y transmission-daemon

COPY settings.json /etc/transmission-daemon/settings.json

EXPOSE 9091
EXPOSE 51413

CMD ["/usr/bin/transmission-daemon", "-f", "--log-error", "--config-dir", "/etc/transmission-daemon"]

In this Dockerfile, we are using the latest Ubuntu image as the base image. We then install the transmission-daemon package and copy the settings.json file to the container. We also expose the ports 9091 and 51413 and specify the command to start the torrent server.

Step 2: Create a settings.json file

The settings.json file contains the configuration settings for the torrent server. You can create this file manually or copy it from an existing installation of the torrent server. Here is an example settings.json file:

{
    "alt-speed-down": 50,
    "alt-speed-enabled": false,
    "alt-speed-time-begin": 540,
    "alt-speed-time-day": 127,
    "alt-speed-time-enabled": false,
    "alt-speed-time-end": 1020,
    "alt-speed-up": 50,
    "bind-address-ipv4": "0.0.0.0",
    "bind-address-ipv6": "::",
    "blocklist-enabled": false,
    "blocklist-url": "http://www.example.com/blocklist",
    "cache-size-mb": 4,
    "dht-enabled": true,
    "download-dir": "/downloads",
    "download-limit": 100,
    "download-limit-enabled": 0,
    "download-queue-enabled": true,
    "download-queue-size": 5,
    "encryption": 2,
    "idle-seeding-limit": 30,
    "idle-seeding-limit-enabled": false,
    "incomplete-dir": "/incomplete",
    "incomplete-dir-enabled": false,
    "lpd-enabled": false,
    "max-peers-global": 200,
    "message-level": 2,
    "peer-congestion-algorithm": "",
    "peer-id-ttl-hours": 6,
    "peer-limit-global": 200,
    "peer-limit-per-torrent": 50,
    "peer-port": 51413,
    "peer-port-random-high": 65535,
    "peer-port-random-low": 49152,
    "peer-port-random-on-start": false,
    "peer-socket-tos": "default",
    "pex-enabled": true,
    "port-forwarding-enabled": true,
    "preallocation": 1,
    "prefetch-enabled": true,
    "queue-stalled-enabled": true,
    "queue-stalled-minutes": 30,
    "ratio-limit": 2,
    "ratio-limit-enabled": false,
    "rename-partial-files": true,
    "rpc-authentication-required": false,
    "rpc-bind-address": "0.0.0.0",
    "rpc-enabled": true,
    "rpc-password": "{a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5}",
    "rpc-port": 9091,
    "rpc-url": "/transmission/",
    "rpc-username": "",
    "rpc-whitelist": "127.0.0.1",
    "rpc-whitelist-enabled": false,
    "scrape-paused-torrents-enabled": true,
    "script-torrent-done-enabled": false,
    "script-torrent-done-filename": "",
    "seed-queue-enabled": false,
    "seed-queue-size": 10,
    "speed-limit-down": 100,
    "speed-limit-down-enabled": false,
    "speed-limit-up": 100,
    "speed-limit-up-enabled": false,
    "start-added-torrents": true,
    "trash-original-torrent-files": false,
    "umask": 18,
    "upload-limit": 100,
    "upload-limit-enabled": 0,
    "upload-slots-per-torrent": 14,
    "utp-enabled": true
}

Step 3: Build the Docker image

Once you have created the Dockerfile and settings.json file, you can build the Docker image using the following command:

docker build -t torrent-server .

This command will build the Docker image and tag it with the name torrent-server. The . at the end of the command specifies that the build context is the current directory.

Step 4: Run the Docker container

After the Docker image is built, you can run the Docker container using the following command:

docker run -d --name torrent-server -p 9091:9091 -p 51413:51413 torrent-server

This command will run the Docker container in detached mode with the name torrent-server. It will also map the container ports 9091 and 51413 to the host ports 9091 and 51413, respectively.

Conclusion

In this article, we have learned how to create Docker images of a torrent server. By using Docker, we can easily create and manage containers for our torrent server. We have also learned how to create a Dockerfile, a settings.json file, and how to build and run the Docker container. With these steps, you can easily create your own Docker image of a torrent server and deploy it to any environment.