add docker and docker compose files

.dockerignore

@@ -0,0 +1,7 @@
+.git/
+.gitignore
+target/
+config.toml
+Dockerfile
+docker-compose.yml
+.dockerignore

.env.example

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+LISTEN_ADDR=0.0.0.0:25565
+SERVER_ADDR=mc-container:25565
+MOTD_SERVER_ADDR=0.0.0.0:8081
+RCON_ADDR=mc-container:25575
+RCON_PASSWORD=password
+IDLE_TIMEOUT_SECS=600
+POLLING_INTERVAL_MILLIS=10000
+CONTAINER_NAME=mc-container

.gitignore

@@ -1,2 +1,4 @@
 /target
 config.toml
+.env
+docker-compose.yml

Dockerfile

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+FROM rust:1.90-slim-bookworm AS builder
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    pkg-config \
+    libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY Cargo.toml Cargo.lock ./
+
+COPY src ./src
+COPY assets ./assets
+
+RUN cargo build --release
+
+FROM debian:bookworm-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y \
+    ca-certificates \
+    libssl3 \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /app/target/release/mc-proxy-controller /app/mc-proxy-controller
+
+COPY entrypoint.sh /app/entrypoint.sh
+RUN chmod +x /app/entrypoint.sh
+
+ENTRYPOINT ["/app/entrypoint.sh"]

docker-compose-example.yml

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+services:
+  mc-proxy-controller:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: mc-proxy-controller
+    restart: unless-stopped
+
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+
+    ports:
+      - "25565:25565"
+      - "8081:8081"
+
+    environment:
+      LISTEN_ADDR: "0.0.0.0:25565"
+
+      SERVER_ADDR: "mc-container:25565"
+
+      MOTD_SERVER_ADDR: "0.0.0.0:8081"
+
+      RCON_ADDR: "mc-container:25575"
+      RCON_PASSWORD: "${RCON_PASSWORD:-minecraft}"
+
+      IDLE_TIMEOUT_SECS: "${IDLE_TIMEOUT_SECS:-900}"
+      POLLING_INTERVAL_MILLIS: "${POLLING_INTERVAL_MILLIS:-10000}"
+
+      CONTAINER_NAME: "mc-container"
+
+    networks:
+      - mc-container-network
+
+networks:
+  mc-container-network:
+    external: true
+    name: mc-container_default

entrypoint.sh

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+#!/bin/bash
+set -e
+
+cat > /app/config.toml <<EOF
+listen_addr = "${LISTEN_ADDR:-0.0.0.0:25565}"
+server_addr = "${SERVER_ADDR:-mc-server:25565}"
+motd_server_addr = "${MOTD_SERVER_ADDR:-127.0.0.1:8081}"
+rcon_addr = "${RCON_ADDR:-mc-server:25575}"
+rcon_password = "${RCON_PASSWORD:-minecraft}"
+idle_timeout_secs = ${IDLE_TIMEOUT_SECS:-300}
+polling_interval_millis = ${POLLING_INTERVAL_MILLIS:-250}
+container_name = "${CONTAINER_NAME:-mc-server}"
+EOF
+
+echo "Generated config.toml:"
+cat /app/config.toml
+echo ""
+echo "Starting mc-proxy-controller..."
+
+exec /app/mc-proxy-controller