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Learn how to build and publish a web app using a Virtual Private Server and Docker Swarm in this 34-minute tutorial. Start by customizing a Flask Developer Portfolio Template, set it up for production with Green Unicorn server, and deploy the production-ready application to a Hostinger VPS using a Secure Shell connection. Discover how to update your server with zero downtime using Docker Swarm when adding or replacing portfolio projects. The tutorial covers cloning starter files, Docker WSL setup, database updates, thumbnail creation, CSS and JavaScript customization, production server configuration, Docker swarm implementation, VPS hosting, SSH key generation, VPS setup from scratch, file transfer to VPS, and live database updates. Includes timestamps and links to additional learning resources for Flask, SQLite, and Docker fundamentals.
