docker-compose.yml

version: '3.1'
services:
  db:
    image: postgres:alpine
    container_name: "db_dev"
    environment:
      POSTGRES_USER: upperroom
      POSTGRES_PASSWORD: "12345678"
    restart: unless-stopped
    volumes:
      - "/data/postgres_dev:/var/lib/postgresql/data"
    cap_drop:
      - ALL
    cap_add:
      - CHOWN
      - DAC_READ_SEARCH
      - FOWNER
      - SETGID
      - SETUID
    read_only: true
    tmpfs:
      - /tmp
      - /run/postgresql
    networks:
      backend:
  django:
    image: "upperroom:latest"
    container_name: "django_dev"
    environment:
      DJANGO_SETTINGS_MODULE: upperroom.settings
      SECRET_KEY: "12345678"
      GUNICORN_CMD_ARGS: "--workers=1 --threads=2"
      DATABASE_URL: psql://upperroom:12345678@db:5432/upperroom
      DEBUG: "'True'"
      VHOST: "localhost docker"
    restart: unless-stopped
    volumes:
      - "/data/django_dev5:/django/data"
    cap_drop:
      - ALL
    depends_on:
      - db
    networks:
      backend:
      frontend:
        aliases:
          - "django_dev"
  nginx:
    image: nginx:alpine
    container_name: nginx
    restart: unless-stopped
    ports:
      - 80:80
    volumes:
      - /data/nginx.conf:/etc/nginx/nginx.conf:ro
      - "/data/django_dev:/data"
    cap_drop:
      - ALL
    cap_add:
      - CHOWN
      - NET_BIND_SERVICE
      - SETGID
      - SETUID
    read_only: true
    tmpfs:
      - /var/cache/nginx
      - /docker-entrypoint.d
    networks:
      frontend:
networks:
  backend:
  frontend: