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docker-dev-environment
by BenWork17
⭐ 0🍴 0📅 2026年1月21日
SKILL.md
name: docker-dev-environment description: Manages Docker containers for development environment including MySQL, Redis, and other services. Use when setting up local development, managing database containers, or configuring docker-compose.
Docker Development Environment
Manages Docker containers for local development with MySQL, Redis, and other services.
Capabilities
- Create docker-compose.yml configurations
- Manage MySQL and Redis containers
- Set up development databases
- Configure container networking
- Manage environment variables
Workflow
- Create
docker-compose.ymlconfiguration - Start services:
docker-compose up -d - Check status:
docker-compose ps - Stop services:
docker-compose down
Common Docker Commands
# Start all services
docker-compose up -d
# Stop all services
docker-compose down
# View logs
docker-compose logs -f [service-name]
# Restart a service
docker-compose restart [service-name]
# Execute command in container
docker-compose exec [service-name] [command]
# Remove volumes (careful!)
docker-compose down -v
# Rebuild containers
docker-compose up -d --build
Example docker-compose.yml
version: '3.8'
services:
mysql:
image: mysql:8.0
container_name: vexeviet-mysql
restart: unless-stopped
environment:
MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
MYSQL_DATABASE: ${MYSQL_DATABASE}
MYSQL_USER: ${MYSQL_USER}
MYSQL_PASSWORD: ${MYSQL_PASSWORD}
ports:
- "3306:3306"
volumes:
- mysql_data:/var/lib/mysql
networks:
- vexeviet-network
redis:
image: redis:7-alpine
container_name: vexeviet-redis
restart: unless-stopped
ports:
- "6379:6379"
volumes:
- redis_data:/data
networks:
- vexeviet-network
volumes:
mysql_data:
redis_data:
networks:
vexeviet-network:
driver: bridge
Environment Variables (.env)
MYSQL_ROOT_PASSWORD=rootpassword
MYSQL_DATABASE=vexeviet
MYSQL_USER=vexeviet_user
MYSQL_PASSWORD=securepassword
MySQL Container Commands
# Access MySQL shell
docker-compose exec mysql mysql -u root -p
# Create database backup
docker-compose exec mysql mysqldump -u root -p dbname > backup.sql
# Restore database
docker-compose exec -T mysql mysql -u root -p dbname < backup.sql
Redis Container Commands
# Access Redis CLI
docker-compose exec redis redis-cli
# Monitor Redis
docker-compose exec redis redis-cli MONITOR
# Get Redis info
docker-compose exec redis redis-cli INFO
Best Practices
- Use named volumes for data persistence
- Set restart policies for production-like behavior
- Use environment variables for sensitive data
- Create separate networks for service isolation
- Add healthchecks for critical services
- Document port mappings
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