services: postgres: image: postgres:18.4-alpine environment: POSTGRES_DB: travel_planner POSTGRES_USER: travel_planner POSTGRES_PASSWORD: travel_planner_dev ports: - "127.0.0.1:5432:5432" healthcheck: test: ["CMD-SHELL", "pg_isready -U travel_planner -d travel_planner"] interval: 2s timeout: 3s retries: 20 volumes: - travel_postgres_dev:/var/lib/postgresql redis: image: redis:8.8.1-alpine ports: - "127.0.0.1:6379:6379" healthcheck: test: ["CMD", "redis-cli", "ping"] interval: 2s timeout: 3s retries: 20 volumes: travel_postgres_dev: