Create dockerfile
Browse files- dockerfile +44 -0
dockerfile
ADDED
|
@@ -0,0 +1,44 @@
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
+
# 使用官方 Node.js 18 Alpine 鏡像,它體積小
|
| 2 |
+
FROM node:18-alpine
|
| 3 |
+
|
| 4 |
+
# --- Build-time arguments (可選,但保持良好習慣) ---
|
| 5 |
+
ARG N8N_VERSION=latest
|
| 6 |
+
ARG N8N_PATH=/home/node/.n8n
|
| 7 |
+
|
| 8 |
+
# --- 環境變數設定 ---
|
| 9 |
+
# 告訴 n8n 在哪裡儲存資料
|
| 10 |
+
ENV N8N_USER_FOLDER=$N8N_PATH
|
| 11 |
+
# 讓 n8n 使用 SQLite,最適合單機運行
|
| 12 |
+
ENV DB_TYPE=sqlite
|
| 13 |
+
# 避免 n8n 在容器內寫入 package.json
|
| 14 |
+
ENV N8N_DISABLE_PRODUCTION_MAIN_PROCESS_BETA=true
|
| 15 |
+
|
| 16 |
+
# --- Puppeteer/Chromium 優化環境變數 ---
|
| 17 |
+
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
|
| 18 |
+
ENV PUPPETEER_ARGS="--no-sandbox --disable-setuid-sandbox --disable-dev-shm-usage --disable-gpu"
|
| 19 |
+
|
| 20 |
+
# --- 安裝系統依賴 ---
|
| 21 |
+
USER root
|
| 22 |
+
RUN apk add --no-cache \
|
| 23 |
+
git \
|
| 24 |
+
chromium \
|
| 25 |
+
procps-ng # <--- 新增這一行,用於監控系統資源
|
| 26 |
+
|
| 27 |
+
# --- 安裝 n8n ---
|
| 28 |
+
RUN npm install -g n8n@${N8N_VERSION} --omit=dev
|
| 29 |
+
|
| 30 |
+
# --- 建立非 root 用戶並設定權限 ---
|
| 31 |
+
RUN addgroup -g 1000 node && \
|
| 32 |
+
adduser -u 1000 -G node -h /home/node -s /bin/sh -D node
|
| 33 |
+
RUN mkdir -p ${N8N_PATH} && \
|
| 34 |
+
chown -R node:node /home/node
|
| 35 |
+
|
| 36 |
+
# --- 切換到非 root 用戶 ---
|
| 37 |
+
USER node
|
| 38 |
+
WORKDIR /home/node
|
| 39 |
+
|
| 40 |
+
# --- 開放 n8n 預設端口 ---
|
| 41 |
+
EXPOSE 5678
|
| 42 |
+
|
| 43 |
+
# --- 啟動 n8n ---
|
| 44 |
+
CMD ["n8n"]
|