version: '3.7'

volumes:
  postgres:

services:
  postgres:
    image: postgres:12-alpine
    restart: always
    environment:
      - POSTGRES_DB=journey
      - POSTGRES_USER=journey
      - POSTGRES_PASSWORD=journey
      - PGDATA=/var/lib/postgresql/data/volume
    ports:
      - 5432:5432
    volumes:
      - ./docker/postgres/01-schema.sql:/docker-entrypoint-initdb.d/01-schema.sql
      - ./docker/postgres/02-data.sql:/docker-entrypoint-initdb.d/02-data.sql
      - postgres:/var/lib/postgresql/data/volume