Foundry

Foundry

Docker app from MattyStacks's Repository

Overview

This Docker will download and install SteamCMD. It will also install Foundry Dedicated Server and run it. ATTENTION: First Startup can take very long since it downloads the gameserver files! Update Notice: Simply restart the container if a newer version of the game is available. You can also run multiple servers with only one SteamCMD directory!

Runtime arguments

Network
bridge
Shell
bash
Privileged
false
Extra Params
--restart=unless-stopped

Template configuration

SteamCMDPathrw
Target
/serverdata/steamcmd
Value
/mnt/user/appdata/steamcmd
ServerFilesPathrw
Target
/serverdata/serverfiles
Value
/mnt/user/appdata/foundry
GAME_IDVariable

The GAME_ID that the container downloads at startup (2915550 for Foundry Dedicated Server).

Value
2915550
GAME_PARAMSVariable

Enter your extra start up commands for the server here otherwise leave empty.

Validate InstallationVariable

Set the Variable to 'true' if you want to validate the installation otherwise leave it blank.

Target
VALIDATE
Server NameVariable

Name of the Server

Target
SERVER_NAME
Value
Foundry Docker Server
World NameVariable

Name of the Server World

Target
SERVER_WORLD_NAME
Value
MyWorld
Map SeedVariable

Map seed used to generate the world (leave blank for random seed).

Target
MAP_SEED
Server PasswordVariable

Server Password (leave blank for no password)

Target
SERVER_PASSWORD
Public ServerVariable

List Server as Public (set to '0' to disable or set to '1' to enable).

Target
SERVER_IS_PUBLIC
Value
true
UDP - Game PortPortudp

UDP Game Port (default 3724)

Target
3724
Value
3724
UDP - Query PortPortudp

UDP Query Port (default 27015)

Target
27015
Value
27015
Max PlayersVariable

Maximum number of players allowed on the server (default 4).

Target
SERVER_MAX_PLAYERS
Value
4
Pause When EmptyVariable

Pause the server when no players are connected (set to 'true' or 'false').

Target
PAUSE_WHEN_EMPTY
Value
true
Autosave IntervalVariable

Autosave interval in seconds (default 300 = 5 minutes).

Target
AUTOSAVE_INTERVAL
Value
300
Steam-UsernameVariable

Your Steam username goes here if you want to install a game that needs a valid account, otherwise leave it blank (ATTENTION: You have to disable Steam Guard).

Target
USERNAME
Steam-PasswordVariable

Your Steam password goes here if you want to install a game that needs a valid account, otherwise leave it blank (ATTENTION: You have to disable Steam Guard).

Target
PASSWRD
GAME_PORTVariable

Game Port - must match the UDP Game Port mapping above.

Value
3724
QUERY_PORTVariable

Query Port - must match the UDP Query Port mapping above.

Value
27015
UIDVariable

Only change if you know what you are doing!

Value
99
GIDVariable

Only change if you know what you are doing!

Value
100

Categories

Details

Repository
ghcr.io/mattystacks/steamcmd:foundry
Last Updated2026-05-31
First Seen2026-01-19

Run Foundry on Unraid.

Foundry is listed in Community Apps for Unraid OS. Explore Unraid to build a flexible home server, NAS, or homelab.