DDNet

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Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!

Contributors:
danielb@purpleflaghosting.com
README

DDNet

Want to play the hardest cooperative 2D platformer ever? Want to finish no map ever? Want to be in pain for hours and cry, getting nothing in return? Come play DDNet with a large community of other sufferers!

This game does not have a Anonymous Server Comp for the Server Files. To pull this you need to own the game on Steam and fill both the STEAM_USER and STEAM_PASS variables prior to installation as it packages the Server Executable into the base games files

For all added edits, these are found under ddnet/data/autoexec_server.cfg

Server Port

Port default
Game 8303

Hardware Requirements

Storage RAM CPU
2.0GiB 250MiB 🥔
Docker Images (1)
Name Image
Debian ghcr.io/ptero-eggs/steamcmd:debian
Startup Command 
./ddnet/DDNet-Server
Variables (9)

Auto Update

Updates server on startup

Environment:
AUTO_UPDATE
Default:
1
User Viewable:
❌
User Editable:
❌
Rules:
required|boolean

Steam AppID

Environment:
SRCDS_APPID
Default:
412220
User Viewable:
❌
User Editable:
❌
Rules:
required|string|in:412220

Steam User

Required for File Installation

Environment:
STEAM_USER
Default:
None
User Viewable:
❌
User Editable:
❌
Rules:
required|string

Steam Password

Required for File Installation

Environment:
STEAM_PASS
Default:
None
User Viewable:
❌
User Editable:
❌
Rules:
required|string

Server Name

Environment:
SERVER_NAME
Default:
A Pterodactyl DDNet Server
User Viewable:
❌
User Editable:
❌
Rules:
required|string|max:64

Server Password

Environment:
SERVER_PASS
Default:
None
User Viewable:
❌
User Editable:
❌
Rules:
nullable|string

Server Map

Map used on Startup - https://ddnet.org/settingscommands/#server-settings

Environment:
SERVER_MAP
Default:
Sunny Side Up
User Viewable:
❌
User Editable:
❌
Rules:
required|string

Public Server

1 for Public // 0 for Private

Environment:
PUBLIC_SERVER
Default:
0
User Viewable:
❌
User Editable:
❌
Rules:
required|boolean

Max Players

Environment:
MAX_PLAYERS
Default:
64
User Viewable:
❌
User Editable:
❌
Rules:
required|string|between:1,64
Installation Script
Container: ghcr.io/ptero-eggs/installers:debian
Entrypoint: bash
#!/bin/bash
# steamcmd Base Installation Script
# Server Files: /mnt/server
# Image to install with is 'ghcr.io/ptero-eggs/installers:debian'

## just in case someone removed the defaults.
if [[ "${STEAM_USER}" == "" ]] || [[ "${STEAM_PASS}" == "" ]]; then
    echo -e "steam user is not set.\n"
    echo -e "Using anonymous user.\n"
    STEAM_USER=anonymous
    STEAM_PASS=""
    STEAM_AUTH=""
else
    echo -e "user set to ${STEAM_USER}"
fi

## download and install steamcmd
cd /tmp
mkdir -p /mnt/server/steamcmd
curl -sSL -o steamcmd.tar.gz https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz
tar -xzvf steamcmd.tar.gz -C /mnt/server/steamcmd
mkdir -p /mnt/server/steamapps # Fix steamcmd disk write error when this folder is missing
cd /mnt/server/steamcmd
# SteamCMD fails otherwise for some reason, even running as root.
# This is changed at the end of the install process anyways.
chown -R root:root /mnt
export HOME=/mnt/server

## install game using steamcmd
./steamcmd.sh +force_install_dir /mnt/server +login ${STEAM_USER} ${STEAM_PASS} ${STEAM_AUTH} $( [[ "${WINDOWS_INSTALL}" == "1" ]] && printf %s '+@sSteamCmdForcePlatformType windows' ) +app_update ${SRCDS_APPID} $( [[ -z ${SRCDS_BETAID} ]] || printf %s "-beta ${SRCDS_BETAID}" ) $( [[ -z ${SRCDS_BETAPASS} ]] || printf %s "-betapassword ${SRCDS_BETAPASS}" ) ${INSTALL_FLAGS} validate +quit ## other flags may be needed depending on install. looking at you cs 1.6

## set up 32 bit libraries
mkdir -p /mnt/server/.steam/sdk32
cp -v linux32/steamclient.so ../.steam/sdk32/steamclient.so
## set up 64 bit libraries
mkdir -p /mnt/server/.steam/sdk64
cp -v linux64/steamclient.so ../.steam/sdk64/steamclient.so

## End
echo "-----------------------------------------"
echo "Installation completed..."
echo "-----------------------------------------"