使用node16版本作为基础镜像
FROM node:16
更改镜像源为国内镜像源
RUN sed -i s/deb.debian.org/mirrors.ustc.edu.cn/g /etc/apt/sources.list
RUN sed -i s/security.debian.org/mirrors.ustc.edu.cn/g /etc/apt/sources.list
RUN apt-get clean
安装chromium到默认目录 (当前镜像用于debain系统，如果是ubuntu需要安装chromium-browser)
RUN apt-get update && apt-get install chromium chromium-driver chromium-l10n -y
修改源仓库地址
RUN npm config set registry "registry.npmmirror.com/"
RUN npm config set sharp_binary_host "npmmirror.com/mirrors/sha…"
RUN npm config set sharp_libvips_binary_host "npmmirror.com/mirrors/sha…"
安装pm2
RUN npm install pm2 -g --unsafe-perm
设置工作目录
WORKDIR /app
复制package.json和package-lock.json到工作目录
COPY package*.json ./
安装依赖
RUN npm install --unsafe-perm
复制应用程序代码到工作目录
COPY . .
暴露应用程序端口
EXPOSE 80
EXPOSE 443
启动项目
CMD ["pm2-runtime", "start", "pm2.k8s.config.json"]
