Rails Docker

A comprehensive guide for containerizing Ruby on Rails applications with Docker. This skill covers Dockerfile optimization, docker-compose setup, multi-stage builds, development environments, and production-ready containers.

Use this skill when

• Containerizing a new Rails application
• Optimizing existing Docker setups
• Setting up development environments with Docker
• Creating production-ready Docker images
• Implementing multi-stage builds
• Setting up docker-compose for local development
• Configuring Docker for CI/CD pipelines
• Reducing Docker image sizes
• Improving Docker build times
• Setting up Docker health checks
• Managing secrets in containers
• Implementing hot-reloading in development
• Creating reproducible development environments