alexngai Docker Compose Helper
Manage multi-container Docker applications with ease.
Common Commands
# Start services
docker-compose up -d
# View logs
docker-compose logs -f service_name
# Rebuild and restart
docker-compose up -d --build
# Stop all services
docker-compose down
# Remove volumes too
docker-compose down -v
Example docker-compose.yml
version: '3.8'
services:
web:
build: .
ports:
- "3000:3000"
environment:
- DATABASE_URL=postgres://db:5432/app
depends_on:
- db
db:
image: postgres:15
volumes:
- postgres_data:/var/lib/postgresql/data
environment:
- POSTGRES_PASSWORD=secret
volumes:
postgres_data: