docker初步构想
This commit is contained in:
52
docker/example/Dockerfile.web
Normal file
52
docker/example/Dockerfile.web
Normal file
@@ -0,0 +1,52 @@
|
||||
# ====================================
|
||||
# 前端服务镜像 - School News Web
|
||||
# 使用Node运行Vite预览服务器
|
||||
# 注意:dist目录需要在主机中先构建好
|
||||
# ====================================
|
||||
FROM node:20-alpine
|
||||
|
||||
# 设置环境变量
|
||||
ENV TZ=Asia/Shanghai \
|
||||
NODE_ENV=production \
|
||||
NPM_CONFIG_REGISTRY=https://registry.npmmirror.com
|
||||
|
||||
# 1. 基础系统配置(这层很少变化)
|
||||
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/g' /etc/apk/repositories && \
|
||||
apk update && \
|
||||
apk add --no-cache tzdata bash curl && \
|
||||
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
|
||||
echo "Asia/Shanghai" > /etc/timezone && \
|
||||
# 创建必要目录
|
||||
mkdir -p /app/dist /app/config /app/logs
|
||||
|
||||
# 设置工作目录
|
||||
WORKDIR /app
|
||||
|
||||
# 2. 安装依赖(这层在package*.json不变时会使用缓存)
|
||||
COPY schoolNewsWeb/package*.json ./
|
||||
RUN npm ci --only=production && \
|
||||
npm install -g vite
|
||||
|
||||
# 3. 复制静态配置和启动脚本(这些文件不常变化)
|
||||
COPY schoolNewsWeb/public/app-config.js /app/config/app-config.js.template
|
||||
COPY schoolNewsWeb/docker/start.sh /app/start.sh
|
||||
RUN chmod +x /app/start.sh
|
||||
|
||||
# 4. 复制构建产物(这行变化最频繁,放在最后)
|
||||
# 注意:确保在主机上已经执行过构建(npm run build)
|
||||
COPY schoolNewsWeb/dist/ /app/dist/
|
||||
|
||||
# 5. 确保dist中有默认配置文件
|
||||
RUN if [ ! -f /app/dist/app-config.js ]; then \
|
||||
cp /app/config/app-config.js.template /app/dist/app-config.js; \
|
||||
fi
|
||||
|
||||
# 暴露端口(Vite preview默认4173)
|
||||
EXPOSE 4173
|
||||
|
||||
# 健康检查
|
||||
HEALTHCHECK --interval=30s --timeout=10s --start-period=20s --retries=3 \
|
||||
CMD curl -f http://localhost:4173/ || exit 1
|
||||
|
||||
# 启动应用
|
||||
CMD ["/app/start.sh"]
|
||||
Reference in New Issue
Block a user