87 lines
3.8 KiB
Markdown
87 lines
3.8 KiB
Markdown
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# What is Counter-Strike 2?
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For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is [Counter-Strike 2](https://store.steampowered.com/app/730/CounterStrike_2/).
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This Docker image contains the dedicated server of the game.
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<img src="https://cdn.cloudflare.steamstatic.com/steam/apps/730/header.jpg?t=1696011820" alt="logo" width="600"/></img>
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# How to use this image
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## Hosting a simple game server
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Running on the *host* interface (recommended):<br/>
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```console
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$ docker run -d --net=host --name=cs2 -e STEAMUSER={YOUR_STEAM_USER} -e STEAMPASS={YOUR_STEAM_PASSWD} git.zio.sh/astra/cs2:latest
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```
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Running using a bind mount for data persistence on container recreation:
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```console
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$ mkdir -p $(pwd)/cs2-data
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$ chmod 777 $(pwd)/cs2-data # Makes sure the directory is writeable by the unprivileged container user
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$ docker run -d \
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--net=host \
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-v $(pwd)/cs2-data:/home/steam/cs2-dedicated/ \
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--name=cs2-dedicated \
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-e STEAMUSER=<YOUR_STEAM_USER> \
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-e STEAMPASS=<YOUR_STEAM_PASSWD> \
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git.zio.sh/astra/cs2:latest
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```
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`STEAMUSER` and `STEAMPASS` **are required as unlike CS:GO, CS2 can not be downloaded anonymously (at time of writing).**
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`STEAMGUARD` **must be used to provide your more recent Steam Guard key if Steam Guard is enabled on your account.**
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**The container will automatically update the game on startup, so if there is a game update just restart the container.**
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# Configuration
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## System Requirements
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Please note that you need approximately 1.5g of free RAM. If this is not available, container will crash with err 137.
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## Environment Variables
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Feel free to overwrite these environment variables, using -e (--env) or --env-file (recommended):
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### SteamCMD
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```dockerfile
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STEAMUSER="changeme" (Steam User for SteamCMD.)
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STEAMPASS="changeme" (Password for Steam User.)
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STEAMGUARD="" (Optional, Steam Guard key if enabled. Use your most recent Steam Guard key.)
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```
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### Server Configuration
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```dockerfile
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CS2_SERVERNAME="changeme" (Set the visible name for your private server)
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CS2_IP=0.0.0.0 (CS2 server listening IP address, 0.0.0.0 - all IP addresses on the local machine, empty - IP identified automatically)
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CS2_PORT=27015 (CS2 server listen port tcp_udp)
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CS2_RCON_PORT="" (Optional, use a simple TCP proxy to have RCON listen on an alternative port.
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Useful for services like AWS Fargate which do not support mixed protocol ports.)
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CS2_LAN="0" (0 - LAN mode disabled, 1 - LAN Mode enabled)
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CS2_RCONPW="changeme" (RCON password)
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CS2_PW="changeme" (CS2 server password)
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CS2_MAXPLAYERS=10 (Max players)
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CS2_ADDITIONAL_ARGS="" (Optional additional arguments to pass into cs2)
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```
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### Game Modes
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```dockerfile
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CS2_GAMEALIAS="" (Game type, e.g. casual, competitive, deathmatch.
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See https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers)
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CS2_GAMETYPE=0 (Used if CS2_GAMEALIAS not defined. See https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers)
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CS2_GAMEMODE=1 (Used if CS2_GAMEALIAS not defined. See https://developer.valvesoftware.com/wiki/Counter-Strike_2/Dedicated_Servers)
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CS2_MAPGROUP="mg_active" (Map pool)
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CS2_STARTMAP="de_inferno" (Start map)
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```
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### Bots
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```dockerfile
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CS2_BOT_DIFFICULTY="" (0 - easy, 1 - normal, 2 - hard, 3 - expert)
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CS2_BOT_QUOTA="" (Number of bots)
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CS2_BOT_QUOTA_MODE="" (fill, competitive)
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```
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# Credits
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This container leans heavily on the work of [CM2Walki](https://github.com/CM2Walki/), especially his [SteamCMD](https://github.com/CM2Walki/steamcmd) container image. GG!
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