FROM node:latest
WORKDIR /app
COPY package.json .
RUN npm install
COPY . .
EXPOSE 4200 49153
CMD npm run start

version: "3.7"
services:
  dashboard:
    build: .
    ports:
      - "4200:4200"
      - "49153:49153"
    volumes:
      - "/app/node_modules"
      - ".:/app"

{
     "name": "my_example_angular_8",
     "version": "1.0.0",
     "description": "My Angular 8 Project",
     "scripts": {
          "start": "ng serve",
          "build": "ng build",
          "start": "ng serve --host 0.0.0.0 --poll 500"
     },
     "dependencies": {
          "@angular/common": "~8.1.0",
          "@angular/compiler": "~8.1.0",
          "@angular/core": "~8.1.0",
          "@angular/forms": "~8.1.0",
          "@angular/platform-browser": "~8.1.0",
          "@angular/platform-browser-dynamic": "~8.1.0",
          "@angular/router": "~8.1.0",
          "rxjs": "~6.4.0",
          "zone.js": "~0.9.1"
     },
     "devDependencies": {
          "@angular-devkit/build-angular": "~0.801.0",
          "@angular/cli": "~8.1.0",
          "@angular/compiler-cli": "~8.1.0",
          "@types/node": "~8.9.4",
          "typescript": "~3.4.3"
     }
}