version: '3.9' name: teacinema services: postgres: container_name: teacinema-postgres image: postgres:15-alpine environment: POSTGRES_USER: ${POSTGRES_USER} POSTGRES_PASSWORD: ${POSTGRES_PASSWORD} ports: - "${POSTGRES_PORT}:5432" volumes: - postgres_data:/var/lib/postgresql/data networks: - teacinema volumes: postgres_data: redis_data: networks: teacinema: