Containerization Generator

Docker & Container Generator

Generate production-ready Dockerfile, Docker Compose, and .dockerignore files for your applications.

Configuration

Application Name

Framework/Runtime

Node.js Version

Port

Environment

Additional Services

Nginx Reverse Proxy

PostgreSQL Database

Redis Cache

MongoDB

Dockerfile

Docker Best Practices

Multi-stage builds:

Reduce image size by separating build and runtime

Non-root user:

Run containers with limited privileges for security

Health checks:

Monitor container health and enable auto-restart

Layer optimization:

Order commands to maximize Docker layer caching

Getting Started

1. Save the files:

Download and place files in your project root

2. Build the image:

docker build -t my-app .

3. Run with compose:

docker-compose up -d

4. View logs:

docker-compose logs -f