Deploys containerized applications to any server with zero downtime using Kamal's SSH and Docker-based workflow.
This skill provides expert-level guidance for using Kamal (formerly MRSK) to manage containerized application deployments on any infrastructure, from private VPS to cloud providers. It automates the fetching of the latest documentation to ensure up-to-date configuration for SSL via kamal-proxy, multi-server roles, accessory management for databases, and secrets handling. Whether you are migrating from Heroku or setting up a new Rails application on Hetzner, this skill offers comprehensive implementation patterns for Docker-based infrastructure management without the complexity of Kubernetes.
主な機能
01Step-by-step guidance for multi-server roles and database accessory setup
02Configuration assistance for kamal-proxy, Let's Encrypt SSL, and health checks
0347 GitHub stars
04Troubleshooting for container health, registry authentication, and SSH issues
05Migration support for moving from Kamal 1.x to 2.x architecture
06Automated retrieval of the latest Kamal documentation and command references
ユースケース
01Deploying Ruby on Rails or web applications to VPS providers like Hetzner or DigitalOcean
02Migrating from PaaS providers like Heroku to self-hosted infrastructure
03Setting up zero-downtime deployment pipelines for containerized apps without Kubernetes
