docker-compose.yml

version: '3.12'


x-environment: &environment
  POSTGRES_DB: demo
  POSTGRES_USER: postgres
  POSTGRES_PASSWORD: postgres
  POSTGRES_HOST: db
  GOOGLE_MAP_API_KEY: ${GOOGLE_MAP_API_KEY}

services:

  web:
    build: .
    container_name: web
    environment:
      <<: *environment
    command: bash -c "python /code/manage.py migrate --noinput && python /code/manage.py runserver 0.0.0.0:8000"
    volumes:
      - .:/code
    ports:
      - 8000:8000
    depends_on:
       db:
        condition: service_healthy
        restart: true

  db:
    platform: linux/amd64
    image: postgis/postgis
    container_name: db
    environment:
      <<: *environment
    volumes:
      - ./docker/db/custom_postgresql.conf:/etc/postgresql.conf
      - ./docker/db/custom_pg_hba.conf:/var/lib/postgresql/data/pg_hba.conf
      - postgres_data:/var/lib/postgresql/data/
    ports:
      - 5432:5432
    healthcheck:
        test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
        interval: 10s
        retries: 5
        start_period: 30s
        timeout: 10s

volumes:
  postgres_data: