docker-compose.single.yml

version: '3'

services:
  probe:
    image: trolleksii/ansible_db_probe
    depends_on:
      - citizen_db
    environment:
      - PROBE_HOST=citizen_db
      - PROBE_PORT=5432
      
  citizen_db:
    image: postgres
    container_name: citizen_db
    restart: always
    env_file:
      - ./citizenship.env
    ports:
      - "5432:5432"
    volumes:
      - ./db:/var/lib/postgresql/data/

  citizen-backend:
    build: './backend'
    container_name: citizen_backend
    working_dir: /app
    env_file:
      - ./citizenship.env
    command: >
      sh -c "python manage.py collectstatic --noinput
      && cp -Rf /app/static/* /static
      && python manage.py migrate
      && python manage.py init_admin 
      && gunicorn -w 5 --bind 0.0.0.0:8000 cit.wsgi:application"
    expose:
      - "8000"
    volumes:
      - ./www/static/:/static
      - ./backend/citizenrest:/app/
    depends_on:
      - citizen_db

  citizen_frontend:
    build: './frontend'
    container_name: citizen_frontend
    command: >
      sh -c "npm run build
      && cp -Rf /app/build/* /www"
    volumes:
       - ./www:/www
    depends_on:
      - citizen-backend

  nginx:
    image: nginx:latest
    container_name: citizen_nginx
    ports:
      - "80:80"
    volumes:
      - ./nginx:/etc/nginx
      - ./www:/app
    env_file:
      - ./citizenship.env
    depends_on:
      - citizen_frontend
    command: /bin/bash -c "envsubst '$$PRODUCTION_HOST' < /etc/nginx/conf.d/site.template > /etc/nginx/conf.d/default.conf && exec nginx -g 'daemon off;'"