necesse-server-docker

Features:

• amd64, arm64/aarch64 support for the necesse server
• Gracefully shutdown necesse server and save when container is stopped
• Send commands to the server
• Get logs from the server
• Multiple ways to set the config
• [NEW] Daily image builds to latest necesse server version

  To update, just pull the latest image (sudo docker compose pull) and recreate your container.

• Complete docker-compose.yml file provided

Multiarch image: karyeet/necesse-server-docker:latest

Install

1. git clone https://github.com/karyeet/necesse-server-docker

Start

1. cd ./necesse-server-docker
2. sudo docker compose up -d

Sending Commands and Getting Logs

To send commands:

sudo docker attach necesse_server To detatch, hit ctrl+p then ctrl+q

To get logs:

Any of these commands will work:

1. sudo docker compose logs inside the necesse-server-docker folder
2. sudo docker logs necesse_server
3. To follow logs (view live): docker logs --follow necesse_server

Configure

• You may set the environment variables in the docker-compose.yml file.
• You may also remove an environment variable from the docker-compose.yml file and edit it directly in the server.cfg
• By default, the server uses port 14159/udp.
  • To change the port to, for example, port 1738 you must change the 14159:14159/udp in the docker-compose.yml to 1738:14159/udp.
• Explanations to all the configuration options can be found in the server.cfg file.

Saving

The server will save worlds to the saves folder. Logs are in the logs folder.

Mods

1. Run the server once to create file structure:
   1. sudo docker compose up -d
   2. count to 3
   3. sudo docker compose down
2. Copy mod .jar into the mod folder created in the necesse-server-docker folder.
3. Start server: sudo docker compose up -d

Importing worlds

You can import a world by copying the .zip into ./saves folder and changing world=myNewWorld in the docker-compose.yml to the name of the .zip, whichout the .zip part.

Ex: If the file is called coolestNecesseWorld.zip, then change world=myNewWorld to world=coolestNecesseWorld.

I recommend periodically making a backup of your world outside of that directory.