version: '3.9' services: dps: image: dps container_name: dps environment: LANG: C.UTF-8 DATABASE_URL: ecto://postgres:postgres@db/dps_dev RELEASE_COOKIE: secret-cookie SECRET_KEY_BASE: kZ3O750w/sd7CcXO9053xWGTlOW3dYtLORLiYKqOL25UwboP/TJZz5g+YhOVLzOy SERVICE_NAME: dps APP_HOST: localhost APP_PORT: 4000 AUTH_PASSWORD: secret AUTH_USERNAME: user PORT: 4000 depends_on: - db ports: - "4000:4000" db: image: postgres:13 container_name: dps-db ports: - "5432:5432" environment: POSTGRES_DB: dps_dev POSTGRES_PASSWORD: postgres