Initial setup

.env.sample

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+# Configuration file for Uchu Docker
+DATABASE_PORT=5432
+REDIS_PORT=6379
+ADMINER_PORT=8080
+DATA_FOLDER=./data
+GAME_FOLDER=/res
+
+# Postgres specific setup
+POSTGRES_USER=uchu
+POSTGRES_PASSWORD=uchu
+POSTGRES_DB=uchu

.gitignore

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+data
+.env
+.DS_Store

.gitmodules

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+[submodule "Uchu"]
+	path = Uchu
+	url = [email protected]:yuwui/Uchu.git

README.md

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+# Uchu Docker
+
+Docker setup for running the Uchu Lego Universe server
+
+## Requirements
+
+- Docker
+- Docker Compose
+- [LU unpacked client](https://docs.google.com/document/d/1XmHXWuUQqzUIOcv6SVVjaNBm4bFg9lnW4Pk1pllimEg/edit) with [LCDRs TcpUdp mod](https://github.com/lcdr/raknet_shim_dll/releases/tag/2020-09-03)
+
+## Setup
+
+Clone the repository recursively, so that the Uchu source is also pulled:
+
+```bash
+# If you prefer to use HTTPS (default)
+git clone https://github.com/yuwui/Uchu --recursive -b master
+
+# If you prefer to use SSH
+git clone [email protected]:yuwui/Uchu.git --recursive -b master
+```
+
+Copy the `.env.sample` file to `.env`:
+
+```bash
+cp .env.sample .env
+```
+
+Set the `GAME_FOLDER` variable in the `.env` file to path to the `/res` folder in your unpacked `LU` game folder.
+
+Next, create the `data` folder that's used to store the Postgres and Redis database files to ensure no loss of data:
+
+```bash
+mkdir data
+```
+
+Deleting this folder will result in your Postgres database being wiped, including all the progress you've made in-game, be cautious when handling this folder!
+
+## Running
+
+```bash
+docker-compose up -d
+```
+
+This runs Uchu in the background along with Postgres, Redis and Adminer. You can attach to the `Uchu.Master` shell using:
+
+```bash
+docker attach uchudocker_uchu_1
+```
+
+This allows you to input shell commands like `/adduser <username>`. You can exit the shell using `Ctrl+C`.
+
+## Closing
+
+```bash
+docker-compose down
+```
+
+## Adminer
+
+Uchu Docker also automatically runs [Adminer](https://www.adminer.org), which allows you to easily modify the Uchu database in a user friendly way. After running Uchu Docker you can access Adminer through your browser at [this link](0.0.0.0:8080). Select the `PostgreSQL` database type, set the server to `db` and enter the credentials found in the `.env` file to login. More info on how to use Adminer can be found on their website.

Uchu.Dockerfile

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+FROM mcr.microsoft.com/dotnet/core/sdk:3.1-alpine
+ENV PATH $PATH:/root/.dotnet/tools
+
+COPY Uchu .
+COPY config.xml .
+
+RUN dotnet build
+ENTRYPOINT ["dotnet", "Uchu.Master/bin/Debug/netcoreapp3.1/Uchu.Master.dll"]

config.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<Uchu xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+  <Database>
+    <Provider>postgres</Provider>
+    <Database>uchu</Database>
+    <Host>db</Host>
+    <Username>uchu</Username>
+    <Password>uchu</Password>
+  </Database>
+  <ConsoleLogging>
+    <Level>Debug</Level>
+    <Timestamp>false</Timestamp>
+  </ConsoleLogging>
+  <FileLogging>
+    <Level>None</Level>
+    <File>uchu.log</File>
+    <Timestamp>false</Timestamp>
+  </FileLogging>
+  <DllSource>
+    <DotNetPath>dotnet</DotNetPath>
+    <Instance>./Uchu.Instance/bin/Debug/netcoreapp3.1/Uchu.Instance.dll</Instance>
+    <ScriptDllSource>./Uchu.StandardScripts/bin/Debug/netcoreapp3.1/Uchu.StandardScripts.dll</ScriptDllSource>
+  </DllSource>
+  <ManagedScriptSources />
+  <ResourcesConfiguration>
+    <GameResourceFolder>/res</GameResourceFolder>
+  </ResourcesConfiguration>
+  <Networking>
+    <Certificate />
+    <Hostname />
+    <CharacterPort>2002</CharacterPort>
+    <HostAuthentication>true</HostAuthentication>
+    <HostCharacter>true</HostCharacter>
+    <MaxWorldServers>100</MaxWorldServers>
+  </Networking>
+  <GamePlay>
+    <PathFinding>false</PathFinding>
+    <AiWander>false</AiWander>
+  </GamePlay>
+  <Api>
+    <Protocol>http</Protocol>
+    <Domain>localhost</Domain>
+    <Port>10000</Port>
+  </Api>
+  <Sso>
+    <Domain />
+  </Sso>
+</Uchu>

docker-compose.yaml

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+version: "3.8"
+services:
+  db:
+    image: postgres:12.2-alpine
+    env_file:
+      - .env
+    restart: always
+    ports: ["${DATABASE_PORT}:5432"]
+    volumes:
+      - ${DATA_FOLDER}:/var/lib/postgresql/data
+  adminer:
+      image: adminer
+      restart: always
+      depends_on:
+          - db
+      ports: ["${ADMINER_PORT}:8080"]
+  redis:
+    image: redis:6.0.8-alpine
+    env_file:
+      - .env
+    restart: always
+    ports: ["${REDIS_PORT}:6379"]
+    volumes:
+      - ${DATA_FOLDER}:/data
+  uchu:
+    build:
+      context: .
+      dockerfile: Uchu.Dockerfile
+    depends_on:
+      - db
+      - redis
+    env_file:
+      - .env
+    volumes:
+      - ${GAME_FOLDER}:/res
+    tty: true
+    stdin_open: true