Docker - Palworld Dedicated Server

This includes a Palworld Dedicated Server based on Linux and Docker.

Do you need support for this Docker Image

What to do?
- Feel free to create a NEW issue
  - It is okay to "reference" that you might have the same problem as the person in issue #number
- Follow the instructions and answer the questions of people who are willing to help you
- If your issue is done, close it
  - I will Inactivity-Close any issue thats not been active for a week
What NOT to do?
- Dont re-use issues / Necro!
  - You are most likely to chat/spam/harrass thoose participants who didnt agree to be part of your / a new problem and might be totally out of context!
- If this happens, i reserve the rights to lock the issue or delete the comments, you have been warned!

What you need to run this

Basic understanding of Docker, Docker-Compose, Linux and Networking (Port-Forwarding/NAT)

Getting started

Choose a Docker-Compose examples from below
Create game sub-directories on your Dockernode in your game-server-directory (Example: /srv/palworld) and give it with chmod 777 game full permissions or use chown -R 1000:1000 game/.
Setup Port-Forwarding or NAT for the ports in the Docker-Compose file
(Build the image if you need) Start via docker-compose up -d - See docker-compose.yml and next section for more infos
After first start, stop the server, setup your config at game/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini and start it again

Environment-Variables

Variable	Description	Default Value	Allowed Value
ALWAYS_UPDATE_ON_START	Updates the server on startup	true	false/true
MAX_PLAYERS	Maximum amout of players	32	1-32
MULTITHREAD_ENABLED	Sets options for "Improved multi-threaded CPU performance"	true	false/true
COMMUNITY_SERVER	Sets the server to a "Community-Server". If true, the server will appear in the Community-Serverlist. Needs PUBLIC_IP and PUBLIC_PORT	true	false/true
RCON_ENABLED	RCON function - use ADMIN_PASSWORD to login after enabling it - Will be listening on port 25575 inside the container	true	false/true
PUBLIC_IP	Public ip, auto-detect if not specified, see COMMUNITY_SERVER	10.0.0.1	ip address
PUBLIC_PORT	Public port, auto-detect if not specified, see COMMUNITY_SERVER	8211	1024-65535
SERVER_NAME	Name of the server	jammsen-docker-generated-###RANDOM###	string
SERVER_DESCRIPTION	Description of the server	Palworld-Dedicated-Server running in Docker by jammsen	string
SERVER_PASSWORD	Password of the server	serverPasswordHere	string
ADMIN_PASSWORD	Admin password of the server	adminPasswordHere	string
BACKUP_ENABLED	Backup function, creates backups in your `game` directory	true	false/true
BACKUP_CRON_EXPRESSION	Needs a Cron-Expression - See https://github.com/aptible/supercronic#crontab-format or https://crontab-generator.org/	0 * * * * (meaning every hour)	Cron-Expression

Look at https://tech.palworldgame.com/optimize-game-balance for more information and config-settings in game/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini

Docker-Compose examples

Standalone gameserver

version: '3.9'
services:
  palworld-dedicated-server:
    #build: .
    container_name: palworld-dedicated-server
    image: jammsen/palworld-dedicated-server:latest
    restart: always
    network_mode: bridge
    ports:
      - target: 8211 # gamerserver port inside of the container
        published: 8211 # gamerserver port on your host
        protocol: udp
        mode: host
      - target: 25575 # rcon port inside of the container
        published: 25575 # rcon port on your host
        protocol: tcp
        mode: host
    environment:
      - ALWAYS_UPDATE_ON_START=true
      - MAX_PLAYERS=32
      - MULTITHREAD_ENABLED=true
      - COMMUNITY_SERVER=true
      - RCON_ENABLED=true
      - RCON_PORT=25575
      - PUBLIC_IP=10.0.0.5
      - PUBLIC_PORT=8211
      - SERVER_NAME=jammsen-docker-generated-###RANDOM###
      - SERVER_DESCRIPTION=Palworld-Dedicated-Server running in Docker by jammsen
      - SERVER_PASSWORD=serverPasswordHere
      - ADMIN_PASSWORD=adminPasswordHere
      - BACKUP_ENABLED=true
      - BACKUP_CRON_EXPRESSION=0 * * * *
    volumes:
      - ./game:/palworld

Gameserver with RCON

version: '3.9'
services:
  palworld-dedicated-server:
    #build: .
    container_name: palworld-dedicated-server
    image: jammsen/palworld-dedicated-server:latest
    restart: always
    network_mode: bridge
    ports:
      - target: 8211 # gamerserver port inside of the container
        published: 8211 # gamerserver port on your host
        protocol: udp
        mode: host
      - target: 25575 # rcon port inside of the container
        published: 25575 # rcon port on your host
        protocol: tcp
        mode: host
    environment:
      - ALWAYS_UPDATE_ON_START=true
      - MAX_PLAYERS=32
      - MULTITHREAD_ENABLED=true
      - COMMUNITY_SERVER=true
      - RCON_ENABLED=true
      - RCON_PORT=25575
      - PUBLIC_IP=10.0.0.5
      - PUBLIC_PORT=8211
      - SERVER_NAME=jammsen-docker-generated-###RANDOM###
      - SERVER_DESCRIPTION=Palworld-Dedicated-Server running in Docker by jammsen
      - SERVER_PASSWORD=serverPasswordHere
      - ADMIN_PASSWORD=adminPasswordHere
      - BACKUP_ENABLED=true
      - BACKUP_CRON_EXPRESSION=0 * * * *
    volumes:
      - ./game:/palworld
  
  rcon:
    image: outdead/rcon:latest
    entrypoint: ['/rcon', '-a', '10.0.0.5:25575', '-p', 'adminPasswordHere']
    profiles: ['rcon']

The profiles defintion, prevents the container from starting with the server and in your console you can run now RCON commands via

RCON

In your shell you can now run commands against the gameserver via RCON

$ docker compose run --rm rcon ShowPlayers
name,playeruid,steamid
$ docker compose run --rm rcon info
Welcome to Pal Server[v0.1.2.0] jammsen-docker-generated-20384
$ docker compose run --rm rcon save
Complete Save

Imporant:

Keep the --rm in the command line, or you will have many exited containers in your list.
All RCON-Commands can be research here: https://tech.palworldgame.com/server-commands

FAQ

How can i look into the config of my Palworld container?

You can run this docker exec -ti palworld-dedicated-server cat /palworld/Pal/Saved/Config/LinuxServer/PalWorldSettings.ini and it will show you the config inside the container.

Im seeing S_API errors in my logs when i start the container

Errors like [S_API FAIL] Tried to access Steam interface SteamUser021 before SteamAPI_Init succeeded. are safe to ignore.

Planned features in the future

Feel free to suggest something

Software used

CM2Network SteamCMD (Officially recommended by Valve - https://developer.valvesoftware.com/wiki/SteamCMD#Docker)
Palworld Dedicated Server (APP-ID: 2394010 - https://steamdb.info/app/2394010/config/)

jammsen/docker-palworld-dedicated-server

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