JDownloader 2

Docker JDownloader 2 headless image with automatic updates.

There is no embedded graphical interface, you should manage your downloads through the official JDownloader web interface here : https://my.jdownloader.org.

You can report issues in the github issues.
You can send feedback and discuss the project in the github discussions.

Versions

OpenJDK 17

More recent OpenJDK version.

OpenJDK 8

Greater platforms compatibility.

Docker run

docker run (official documentation)

docker run -d \  
        --name <CONTAINER-NAME> \  
        --restart <RESTART> \  
        --user <UID>:<GID> \  
    -v "<DOWNLOADS-PATH>:/jdownloader/downloads/" \  
        -v "<CONFIG-PATH>:/jdownloader/cfg/" \  
        -v "<LOGS-PATH>:/jdownloader/logs/" \  
    -e "JD_EMAIL=<JD_EMAIL>" \  
    -e "JD_PASSWORD=<JD_PASSWORD>" \  
        -e "JD_DEVICENAME=<JD_DEVICENAME>" \  
        -e "JAVA_OPTIONS=<JAVA_OPTIONS>" \  
        -e "LOG_FILE=<LOG_FILE>" \  
        -e "UMASK="<UMASK>" \  
        -p "<PORT>:3129" \  
    antlafarge/jdownloader:<TAG>

Note : Parameters indented twice are optional.

Parameters

Example

docker run -d \
        --name jdownloader \
        --restart on-failure:10 \
        --user 1000:100 \
    -v "/hdd/JDownloader/downloads/:/jdownloader/downloads/" \
        -v "/hdd/JDownloader/cfg/:/jdownloader/cfg/" \
    -e "JD_EMAIL=[email protected]" \
    -e "JD_PASSWORD=MyGreatPassword" \
        -e "JD_DEVICENAME=JD-DOCKER" \
        -p 3129:3129 \
    antlafarge/jdownloader:latest

Note : Parameters indented twice are optional.

Docker Compose

Docker Compose (official documentation)

services:
  jdownloader:
    image: antlafarge/jdownloader:<TAG>
    container_name: <CONTAINER-NAME> # optional
    restart: <RESTART> # optional
    user: <UID>:<GID> # optional
    volumes:
      - "<DOWNLOADS-PATH>:/jdownloader/downloads/"
      - "<CONFIG-PATH>:/jdownloader/cfg/" # optional
      - "<LOGS-PATH>:/jdownloader/logs/" # optional
    environment:
      - "JD_EMAIL=<JD_EMAIL>"
      - "JD_PASSWORD=<JD_PASSWORD>"
      - "JD_DEVICENAME=<JD_DEVICENAME>" # optional
      - "JAVA_OPTIONS=<JAVA_OPTIONS>" # optional
      - "LOG_FILE=<LOG_FILE>" # optional
      - "UMASK=<UMASK>" # optional
    ports:
      - "<PORT>:3129" # optional

Example

services:
  jdownloader:
    image: antlafarge/jdownloader:latest
    container_name: jdownloader # optional
    restart: on-failure:10 # optional
    user: 1000:100 # optional
    volumes:
      - "/hdd/JDownloader/downloads/:/jdownloader/downloads/"
      - "/hdd/JDownloader/cfg/:/jdownloader/cfg/" # optional
    environment:
      - "JD_EMAIL=[email protected]"
      - "JD_PASSWORD=MyGreatPassword"
      - "JD_DEVICENAME=JD-DOCKER" # optional
    ports:
      - "3129:3129" # optional

Guides

Setup

• Go to my.jdownloader.org and create an account.
• If you want to run the image as an unprivileged user, check the permissions of the directories you mount as volumes, and use the user parameter
  • Create the downloads directory : mkdir /path/to/downloads/
  • Setup the user and group owners : sudo chown -R 1000:100 /path/to/downloads/
    • You can get your User ID (UID) by using : id -u
    • You can get your User Group ID (GID) by using : id -g
    • I recommend to use 100 as GID (users group), because every users should be in this group, and it will be easier to manage multi-users privileges.
  • Setup the access rights : sudo chmod -R 770 /path/to/downloads/
  • Do the same for the config directory
• Run the container by choosing the docker run or docker compose method and customize the parameters by using your myJDownloader credentials.
  • You can check the container logs : docker logs --follow --tail 100 jdownloader (CTRL + C to quit)
• Wait some minutes for JDownloader to update and be available in your myJDownloader web interface.

Update JDownloader

JDownloader will update itself automatically when it is idle (every 12 hours), so you have nothing to do.
To disable the automatic upates, go to your JD instance on my.jdownloader.org, and go to Settings / Event Scripter and switch from Enabled to Disabled.

Update the image

• Docker run method :
  • Stop the current container : docker stop jdownloader
  • Remove the current container : docker rm jdownloader
  • Update the image : docker pull antlafarge/jdownloader:latest
  • Remove the old untagged images : docker rmi $(docker images --filter "dangling=true" -q --no-trunc)
  • Restart the container : docker start jdownloader
• Docker compose method :
  • Stop the current container : docker compose stop jdownloader
  • Remove the current container : docker compose rm -f jdownloader
  • Update the image : docker compose pull jdownloader
  • Remove the old untagged images : docker rmi $(docker images --filter "dangling=true" -q --no-trunc)
  • Restart the container : docker compose up -d

Change your email or password

• If you started the container by setting the email and password environment variables :
  • You must follow the Update the image guide by setting the new email or password on the final step.
• If you started the container without setting the email and password environment variables :
  • Run the setup script in the running container : docker exec jdownloader /jdownloader/setup.sh "[email protected]" "MyNewPassword" "JD-DOCKER".
  • Restart the container :
    • Docker run method : docker restart jdownloader.
    • Docker compose method : docker compose restart jdownloader.

Special characters in password

If you have special characters in your password, you have 2 solutions :

1. Modify your docker run command or docker-compose.yml file :

   • If you have exclamation marks (!) in your password and you use a bash shell, this special character corresponds to commands history substitution. You might need to disable it by using the command set +H in your bash shell.
   • If your password contains double quotes ("), escape it with backslashes (\) in the docker run command or docker-compose.yml file. "JD_PASSWORD=My\"Great`Password"
     • If you use the docker run method, also escape backticks (`) with backslashes (\). "JD_PASSWORD=My\"Great\`Password"
   • Start the container.

2. Or put your password manually in the settings file :

   • Modify your docker run command or docker-compose.yml file parameters :
     • Set an empty <JD_PASSWORD> (for disabling password replacement on container start). "JD_PASSWORD="
     • Set a <CONFIG-PATH> volume to access the JDownloader settings files.
   • Start the container.
   • Go to your config directory and open the settings file named org.jdownloader.api.myjdownloader.MyJDownloaderSettings.json.
   • Search for the password field and place your password in the empty double quotes. "password":"MyGreatPassword",
   • If your password contains double quotes ("), escape it with backslashes (\). "password":"My\"Great`Password",
   • Save the file and restart the container. docker restart jdownloader

Troubleshooting

Files permissions issue

Check your user can read and write the directories you mounted as volumes.
Read carefully the Setup guide and follow the steps.
Or run the container as root (remove user option).

Armhf libseccomp2 issue

If you run the image on an armhf host (arm/v7), you may encounter many command errors (wait, sleep, curl, date)
This may be resolved by upgrading the libseccomp2 library (docker dependency).
First you should try to upgrade your system by using the usual method.
If this upgrade didn't resolve the problem, add the backports repo for debian buster and update :

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 04EE7237B7D453EC 648ACFD622F3D138  
echo "deb http://deb.debian.org/debian buster-backports main" | sudo tee -a /etc/apt/sources.list.d/buster-backports.list  
sudo apt update  
sudo apt install -t buster-backports libseccomp2

Docker privileges

If nothing worked and many internal commands fail, your container may lack some privileges and you can try the --privileged flag.

Nothing worked / another issue

You can report issues in the github issues.
You can send feedback and discuss the project in the github discussions.

Docker commands reminder

Container stop

docker stop jdownloader

Container restart

docker restart jdownloader

Container logs

docker logs --follow --tail 100 jdownloader

Note: To access the JDownloader log files, you have to set the <LOGS-PATH> volume.

Container delete

docker rm -f jdownloader

Image delete

docker rmi antlafarge/jdownloader:openjdk17

Compose start

cd /path/to/docker-compose.yml/directory/
docker compose up -d

Compose stop

cd /path/to/docker-compose.yml/directory/
docker compose down