Angular

1、官方文档：

        https://www.angular.cn/guide/quickstart

2、angular build docker image 过程

    2.1、build angular project

          ng build --prod  在dist目录中生成my-app目录

    2.2、create Dockerfile

            FROM node AS builder

            # set working directory

            WORKDIR /app

            # install and cache app dependencies

            COPY . /app

             FROM nginx:stable-alpine

             # copy from dist to nginx root dir

              COPY --from=builder /app/dist/my-app /usr/share/nginx/html

               # expose port 80

                EXPOSE 80

                 # run nginx in foreground

                 # https://stackoverflow.com/questions/18861300/how-to-run-nginx-within-a-docker-container-without-halting

                 CMD ["nginx", "-g", "daemon off;"]

  2.3、build docker image

            docker build -t="mynodejs:latest" .

  2.4、run docker image

          docker run -i -t -d -p 80:80 --name mynodejs mynodejs:latest

  2.5、 create docker-compose.yml file

3、angular docker design

      https://github.com/angular/angular-cli/blob/master/docs/design/docker-deploy.md