Add minecraft server

.gitignore

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+karylab-minecraft/example-server/

karylab-minecraft/minecraft.yml

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+version: '3.8'
+
+services:
+  # 1. 遊戲管理中心
+  crafty:
+    container_name: crafty_controller
+    image: registry.gitlab.com/crafty-controller/crafty-4:latest
+    restart: unless-stopped
+    environment:
+      - TZ=Asia/Taipei
+    ports:
+      - "8000:8000"              # 管理介面
+      - "1110-2000:1110-2000" # 預留 MC 埠口
+      - "11100-12000:11100-12000/udp" # 預留 Bedrock 埠口
+    volumes:
+      - ./crafty/backups:/var/opt/crafty/backups
+      - ./crafty/db:/var/opt/crafty/db
+      - ./crafty/logs:/var/opt/crafty/logs
+      - ./crafty/servers:/var/opt/crafty/servers
+      - ./crafty/config:/var/opt/crafty/app/config
+      - ./crafty/import:/var/opt/crafty/import
+    networks:
+      - minecraft_net
+    # 資源限制（避免單一伺服器吃光所有資源）
+    deploy:
+      resources:
+        limits:
+          memory: 24G
+        reservations:
+          memory: 8G  # 保證最低 8GB，適合多伺服器同時運行
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8000/api/v2/status"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
+
+  # 2. 全方位監控儀表板 (Netdata)
+  netdata:
+    image: netdata/netdata:latest
+    container_name: netdata_minecraft
+    hostname: minecraft-host # 便於識別
+    restart: unless-stopped
+    ports:
+      - "8010:19999" # 監控網頁介面
+    cap_add:
+      - SYS_PTRACE
+      - SYS_ADMIN
+    security_opt:
+      - apparmor:unconfined
+    environment:
+      - TZ=Asia/Taipei
+      # 可選：Netdata Cloud 整合
+      - NETDATA_CLAIM_TOKEN=${NETDATA_CLAIM_TOKEN:-}  # your-token-here
+      - NETDATA_CLAIM_ROOMS=${NETDATA_CLAIM_ROOMS:-}  # your-room-id-here
+      # 數據保留設定
+      - NETDATA_DBENGINE_MULTIHOST_DISK_SPACE=5120  # 5GB 磁碟空間（保留 7 天）
+    volumes:
+      - netdataconfig:/etc/netdata
+      - netdatalib:/var/lib/netdata  # 時序資料庫存放位置，會成長到約 5GB
+      - netdatacache:/var/cache/netdata
+      - /etc/passwd:/host/etc/passwd:ro
+      - /etc/group:/host/etc/group:ro
+      - /proc:/host/proc:ro
+      - /sys:/sys:ro
+      - /etc/os-release:/host/etc/os-release:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro # 關鍵：讓 Netdata 讀取 Docker 狀態
+      - ./crafty/servers:/host/minecraft:ro # 監控 MC 伺服器目錄大小
+    networks:
+      - minecraft_net
+    deploy:
+      resources:
+        limits:
+          memory: 512M
+        reservations:
+          memory: 256M
+
+  # 3. 即時日誌瀏覽器 (Dozzle) - 非常推薦，看報錯超方便
+  dozzle:
+    image: amir20/dozzle:latest
+    container_name: dozzle_minecraft
+    restart: unless-stopped
+    environment:
+      - TZ=Asia/Taipei
+      - DOZZLE_LEVEL=info
+      - DOZZLE_TAILSIZE=500  # 日誌顯示行數
+      - DOZZLE_FILTER=name=crafty*|name=minecraft* # 只顯示 MC 相關容器
+    ports:
+      - "8020:8080" # 訪問 http://localhost:8020 即可看到所有容器日誌
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - minecraft_net
+    deploy:
+      resources:
+        limits:
+          memory: 256M
+
+  # 4. 備份服務 (可選) - 自動備份到雲端或其他位置
+  # duplicati:
+  #   image: lscr.io/linuxserver/duplicati:latest
+  #   container_name: minecraft_backup
+  #   restart: unless-stopped
+  #   environment:
+  #     - PUID=1000
+  #     - PGID=1000
+  #     - TZ=Asia/Taipei
+  #   ports:
+  #     - "8200:8200"
+  #   volumes:
+  #     - ./duplicati/config:/config
+  #     - ./crafty/backups:/backups:ro
+  #     - ./crafty/servers:/source:ro
+  #   networks:
+  #     - minecraft_net
+
+  # 5. Watchtower - 自動更新容器映像檔（可選）
+  # watchtower:
+  #   image: containrrr/watchtower:latest
+  #   container_name: watchtower_minecraft
+  #   restart: unless-stopped
+  #   environment:
+  #     - TZ=Asia/Taipei
+  #     - WATCHTOWER_CLEANUP=true
+  #     - WATCHTOWER_SCHEDULE=0 0 4 * * *  # 每天凌晨 4 點檢查更新
+  #     - WATCHTOWER_INCLUDE_STOPPED=false
+  #   volumes:
+  #     - /var/run/docker.sock:/var/run/docker.sock
+  #   networks:
+  #     - minecraft_net
+
+networks:
+  minecraft_net:
+    driver: bridge
+
+volumes:
+  netdataconfig:
+  netdatalib:
+  netdatacache: