Deploying Rails Applications with Docker Swarm on Cloud Infrastructure

Deploying Ruby on Rails applications to production requires a solid understanding of modern container orchestration to ensure uptime, scalability, and ease of management. This text-based course takes you from a local Rails environment to a fully operational, multi-node production cluster in the cloud. You will learn how to containerize your Rails application, manage production assets, and coordinate services securely. By the end of this course, you will be able to confidently configure, deploy, and monitor scalable Rails applications on AWS and DigitalOcean without relying on complex, over-engineered platforms. What you'll learn: - Containerize a Rails application using modern Docker multi-stage builds and best practices. - Configure Docker Swarm to manage a resilient, multi-node cluster on AWS and DigitalOcean. - Manage persistent data, production databases, and environment variables securely. - Scale Rails web processes and background workers dynamically to handle traffic spikes. - Implement modern zero-downtime deployment strategies and secure SSL/TLS termination. - Monitor container health and visualize service placement across your cluster. This course begins with foundational container concepts and Rails-specific configurations before moving step-by-step through server provisioning, swarm initialization, and multi-node deployments. This course is designed for web developers, system administrators, and DevOps beginners who want a straightforward, production-ready deployment workflow for Rails. No prior container orchestration experience is required. Start reading to master your Rails deployment pipeline.