Resources for the medium post of "A trick to develop huge resource consuming applications with a less powerful PC"

docker-compose.yaml

version: '3.7'
services:
  frontend:
    container_name: frontend
    build:
      context: ./frontend-app/
      dockerfile: Dockerfile
    volumes:
      - './frontend-app:/app'
      - '/app/node_modules'
    ports:
      - '4200:4200'
    networks:
      test_net:
        ipv4_address: 172.230.1.3
    depends_on:
      - database
      - backend

  backend:
    container_name: backend
    build:
      context: ./backend-app/
      dockerfile: Dockerfile
    volumes:
      - './backend-app:/app'
      - '/app/node_modules'
    ports:
      - '3000:3000'
    networks:
      test_net:
        ipv4_address: 172.230.1.4
    depends_on:
      - database

  database:
    container_name: db-mariadb
    image: mariadb:10.3
    environment:
      MYSQL_ROOT_PASSWORD: root
    ports:
      - '3306:3306'
    volumes:
      - 'logvolume01:/var/log'
      - ./backends/db/db.sql:/docker-entrypoint-initdb.d/db.sql
    networks:
      test_net:
        ipv4_address: 172.230.1.5

volumes:
  logvolume01: {}

networks:
  test_net:
    ipam:
      driver: default
      config:
        - subnet: '172.230.0.0/16'

Dockerfile

# base image
FROM node:12.2.0
RUN apt-get update
WORKDIR /app
ENV PATH /app/node_modules/.bin:$PATH
COPY package.json /app/package.json
RUN npm install
RUN npm install -g @angular/cli@8.3.9 --unsafe
COPY . /app
CMD ng serve --host 0.0.0.0 --proxy-config proxy.conf.json

proxy.conf.json

{
  "/api": {
    "target": "http://[IP]:3000",
    "secure": false
  }
}