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docker compose down --rmi all # Remove images too docker system prune -a # Deep clean (careful!) Compose Watch (Docker Compose 2.22+) Automatically rebuild and restart on file changes – replaces hot-reload tools.

Use a wait-script or dockerize inside your app. 8. Development vs. Production Compose Files Approach 1: Override file a developer's essential guide to docker compose pdf

up -d # Start in background down # Stop + remove containers down -v # Also delete volumes restart # Restart all services docker compose down --rmi all # Remove images

services: app: depends_on: db: condition: service_healthy db: image: postgres healthcheck: test: ["CMD-SHELL", "pg_isready -U postgres"] interval: 5s retries: 5 Development vs

redis: image: redis:7-alpine

version: '3.8' services: api: build: ./app ports: - "3000:3000" environment: - DB_HOST=db - REDIS_HOST=redis depends_on: db: condition: service_healthy healthcheck: test: ["CMD", "curl", "-f", "http://localhost:3000/health"] interval: 30s