version: '3' services: database: container_name: "b08-db" image: 'postgres:latest' env_file: - .env ports: - "${POSTGRES_PORT}:5432" environment: POSTGRES_USER: ${POSTGRES_USER} POSTGRES_PASSWORD: ${POSTGRES_PASSWORD} POSTGRES_DB: ${POSTGRES_DATABASE} volumes: - './db-data/:/var/lib/postgresql/data/'