95 lines
2.3 KiB
Docker
95 lines
2.3 KiB
Docker
# 本地构建阶段 - 使用本地源码，不从 git 克隆
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FROM node:24-alpine AS builder
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WORKDIR /app
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RUN npm config set registry https://registry.npmmirror.com/ && \
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yarn config set registry https://registry.npmmirror.com/
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# 复制依赖文件
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COPY package.json yarn.lock ./
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RUN yarn install --frozen-lockfile
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# 复制源码
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COPY tsconfig.json ./
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COPY src/ ./src/
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COPY scripts/ ./scripts/
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RUN yarn build
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# 生产阶段
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FROM node:24-alpine
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WORKDIR /app
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# 安装 nginx 和 supervisor
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RUN apk add --no-cache nginx supervisor && \
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mkdir -p /var/lib/nginx/logs /var/log/nginx && \
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npm config set registry https://registry.npmmirror.com/ && \
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yarn config set registry https://registry.npmmirror.com/ && \
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npm install -g pm2
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# 复制后端文件
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COPY --from=builder /app/build ./build
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COPY --from=builder /app/package.json ./
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COPY --from=builder /app/yarn.lock ./
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# 复制静态页面到 nginx 目录
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COPY --from=builder /app/scripts/web /usr/share/nginx/html
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# 只安装生产依赖
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RUN yarn install --frozen-lockfile --production
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# 配置 nginx
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RUN cat > /etc/nginx/http.d/default.conf << 'EOF'
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server {
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listen 80;
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location / {
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root /usr/share/nginx/html;
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index index.html;
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try_files $uri $uri/ /index.html;
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}
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}
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EOF
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# 配置 nginx 主配置，日志输出到 stderr/stdout
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RUN sed -i 's|error_log /var/log/nginx/error.log warn;|error_log /dev/stderr warn;|g' /etc/nginx/nginx.conf || true && \
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sed -i 's|access_log /var/log/nginx/access.log main;|access_log /dev/stdout main;|g' /etc/nginx/nginx.conf || true
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# 配置 supervisor
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RUN cat > /etc/supervisord.conf << 'EOF'
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[supervisord]
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nodaemon=true
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logfile=/var/log/supervisord.log
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pidfile=/var/run/supervisord.pid
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[program:nginx]
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command=nginx -g "daemon off;"
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autostart=true
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autorestart=true
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stdout_logfile=/dev/stdout
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stdout_logfile_maxbytes=0
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stderr_logfile=/dev/stderr
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stderr_logfile_maxbytes=0
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[program:app]
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command=pm2-runtime start build/app.js --name app
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directory=/app
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autostart=true
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autorestart=true
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stdout_logfile=/dev/stdout
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stdout_logfile_maxbytes=0
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stderr_logfile=/dev/stderr
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stderr_logfile_maxbytes=0
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environment=NODE_ENV=prod
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EOF
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ENV NODE_ENV=prod
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EXPOSE 80
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EXPOSE 10588
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# 启动时创建必要目录（防止 volume 挂载覆盖）
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CMD sh -c "mkdir -p /var/log/nginx /var/lib/nginx/logs && exec supervisord -c /etc/supervisord.conf"
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