Update Dockerfile

Dockerfile

@@ -3,33 +3,6 @@ FROM node:24-alpine
 # Set user to root for installation
 USER root
 
-# Arguments that can be passed at build time
-ARG N8N_PATH=/usr/local/lib/node_modules/n8n
-ARG BASE_PATH=/root/.n8n
-ARG DATABASE_PATH=$BASE_PATH/database
-ARG CONFIG_PATH=$BASE_PATH/config
-ARG WORKFLOWS_PATH=$BASE_PATH/workflows
-ARG LOGS_PATH=$BASE_PATH/logs
-ARG N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=$N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS
-ARG N8N_RUNNERS_ENABLED=true
-ARG allowVulnerableTags=true
-ARG N8N_HOST=$N8N_HOST
-ARG N8N_PORT=$N8N_PORT
-ARG N8N_PROTOCOL=https
-ARG N8N_EDITOR_BASE_URL=$N8N_EDITOR_BASE_URL
-ARG WEBHOOK_URL=$WEBHOOK_URL
-ARG GENERIC_TIMEZONE=$GENERIC_TIMEZONE
-ARG TZ=$TZ
-ARG N8N_ENCRYPTION_KEY=$N8N_ENCRYPTION_KEY
-ARG DB_TYPE=$DB_TYPE
-ARG DB_POSTGRESDB_SCHEMA=$DB_POSTGRESDB_SCHEMA
-ARG DB_POSTGRESDB_HOST=$DB_POSTGRESDB_HOST
-ARG DB_POSTGRESDB_DATABASE=$DB_POSTGRESDB_DATABASE
-ARG DB_POSTGRESDB_PORT=$DB_POSTGRESDB_PORT
-ARG DB_POSTGRESDB_USER=$DB_POSTGRESDB_USER
-ARG DB_POSTGRESDB_PASSWORD=$DB_POSTGRESDB_PASSWORD
-ARG NODE_FUNCTION_ALLOW_BUILTIN=*
-ARG NODE_FUNCTION_ALLOW_EXTERNAL=*
 # Install system dependencies
 RUN apk add --no-cache \
     git \
@@ -44,20 +17,31 @@ RUN apk add --no-cache \
     postgresql-client \
     yt-dlp
 
-# Set environment variables
+# Set Puppeteer paths for Chromium
 ENV PUPPETEER_SKIP_DOWNLOAD=true
 ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
 
-
 # Install n8n globally
 RUN npm install -g n8n@2.14.2
 
-# Create necessary directories (<<<<< this is the line that was modified)
-RUN mkdir -p $BASE_PATH \
-    && chmod -R 777 $BASE_PATH
+# 关键修复 1：将 n8n 的数据主目录、数据库、密钥文件全部强制重定向到 /data 
+#（在 HF Space 中，只有 /data 支持开启 Persistent Storage 保持数据不丢失）
+ENV N8N_USER_FOLDER=/data
+ENV N8N_ENFORCE_SETTINGS_FILE_PERMISSIONS=false
+ENV N8N_RUNNERS_ENABLED=true
+
+# 关键修复 2：允许工作流中使用所有 Node.js 内置模块和外部 npm 包
+ENV NODE_FUNCTION_ALLOW_BUILTIN=*
+ENV NODE_FUNCTION_ALLOW_EXTERNAL=*
+
+# 默认端口（Hugging Face 强制要求监听 7860）
+ENV N8N_PORT=7860
+
+# 关键修复 3：创建 /data 目录并放开权限，确保 HF 分配的任意随机低权限用户都能读写
+RUN mkdir -p /data && chmod -R 777 /data
 
-# Set working directory
+# 设置工作目录
 WORKDIR /data
 
-# Start n8n
+# 启动 n8n
 CMD ["n8n", "start"]