Merge pull request #1 from m1ngsama/feature/nextcloud

feat(nextcloud): add local nextcloud docker compose setup

nextcloud/.env.example

@@ -0,0 +1,16 @@
+# 时区设置
+TZ=Asia/Shanghai
+
+# Nextcloud 管理员账号（首次启动用于初始化）
+NEXTCLOUD_ADMIN_USER=admin
+NEXTCLOUD_ADMIN_PASSWORD=ChangeMe123!
+NEXTCLOUD_TRUSTED_DOMAINS=localhost
+
+# MariaDB 数据库配置
+MYSQL_ROOT_PASSWORD=ChangeRoot123!
+MYSQL_DATABASE=nextcloud
+MYSQL_USER=nextcloud
+MYSQL_PASSWORD=ChangeDb123!
+
+# Redis 密码
+REDIS_PASSWORD=ChangeRedis123!

nextcloud/README.md

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+# Nextcloud 本地存储中心
+
+该目录提供一个可快速启动的 Nextcloud 本地私有云（包含 Nextcloud、MariaDB、Redis）。
+
+## 目录结构
+```
+nextcloud/
+├── compose.yaml      # Docker Compose 配置
+├── .env.example      # 环境变量示例，请复制为 .env 后修改
+└── README.md         # 当前说明文档
+```
+
+## 使用步骤
+1. 复制环境变量文件并按需修改：
+   ```bash
+   cp .env.example .env
+   ```
+2. 启动服务：
+   ```bash
+   docker compose up -d
+   ```
+3. 首次启动后访问 `http://localhost:8080`，使用 `.env` 中配置的管理员账号登录并完成初始化。
+
+## 默认组件
+- Nextcloud `nextcloud:stable-apache`（暴露端口 `8080`）
+- MariaDB 11（持久化在 `nextcloud_db` 卷）
+- Redis 7（启用密码，提升缓存性能）
+
+## 数据持久化
+所有关键数据均挂载到命名卷，位于本地 Docker 数据目录，可根据需要调整为绑定宿主机路径：
+- `nextcloud_html` / `nextcloud_data` / `nextcloud_config` / `nextcloud_apps`
+- `nextcloud_db`
+- `nextcloud_redis`
+
+## 常用命令
+- 查看日志：`docker compose logs -f nextcloud`
+- 停止服务：`docker compose down`
+- 备份数据库：`docker exec nextcloud-db mariadb-dump -unextcloud -p<密码> nextcloud > backup.sql`
+
+根据需要可进一步扩展（例如反向代理、对象存储适配等）。

nextcloud/compose.yaml

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+version: "3.9"
+
+services:
+  nextcloud:
+    image: nextcloud:stable-apache
+    container_name: nextcloud
+    restart: unless-stopped
+    depends_on:
+      - db
+      - redis
+    ports:
+      - "8080:80"
+    environment:
+      - TZ=${TZ:-Asia/Shanghai}
+      - NEXTCLOUD_ADMIN_USER=${NEXTCLOUD_ADMIN_USER:-admin}
+      - NEXTCLOUD_ADMIN_PASSWORD=${NEXTCLOUD_ADMIN_PASSWORD:-ChangeMe123!}
+      - NEXTCLOUD_TRUSTED_DOMAINS=${NEXTCLOUD_TRUSTED_DOMAINS:-localhost}
+      - MYSQL_HOST=db
+      - MYSQL_DATABASE=${MYSQL_DATABASE:-nextcloud}
+      - MYSQL_USER=${MYSQL_USER:-nextcloud}
+      - MYSQL_PASSWORD=${MYSQL_PASSWORD:-ChangeDb123!}
+      - REDIS_HOST=redis
+      - REDIS_HOST_PASSWORD=${REDIS_PASSWORD:-ChangeRedis123!}
+    volumes:
+      - nextcloud_html:/var/www/html
+      - nextcloud_data:/var/www/html/data
+      - nextcloud_config:/var/www/html/config
+      - nextcloud_apps:/var/www/html/custom_apps
+    networks:
+      - nextcloud-network
+
+  db:
+    image: mariadb:11
+    container_name: nextcloud-db
+    restart: unless-stopped
+    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW --innodb_read_only_compressed=OFF
+    environment:
+      - TZ=${TZ:-Asia/Shanghai}
+      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-ChangeRoot123!}
+      - MYSQL_DATABASE=${MYSQL_DATABASE:-nextcloud}
+      - MYSQL_USER=${MYSQL_USER:-nextcloud}
+      - MYSQL_PASSWORD=${MYSQL_PASSWORD:-ChangeDb123!}
+    volumes:
+      - nextcloud_db:/var/lib/mysql
+    networks:
+      - nextcloud-network
+
+  redis:
+    image: redis:7-alpine
+    container_name: nextcloud-redis
+    restart: unless-stopped
+    command: ["redis-server", "--requirepass", "${REDIS_PASSWORD:-ChangeRedis123!}"]
+    environment:
+      - TZ=${TZ:-Asia/Shanghai}
+      - REDIS_PASSWORD=${REDIS_PASSWORD:-ChangeRedis123!}
+    volumes:
+      - nextcloud_redis:/data
+    networks:
+      - nextcloud-network
+
+volumes:
+  nextcloud_html:
+  nextcloud_data:
+  nextcloud_config:
+  nextcloud_apps:
+  nextcloud_db:
+  nextcloud_redis:
+
+networks:
+  nextcloud-network:
+    driver: bridge