Rails 8 Introduces Kamal 2 For Zero Downtime Deployments

Rails 8 ships with Kamal 2 pre-configured, so every new app can deploy to any Linux server with zero downtime and automatic SSL — no PaaS required. Many teams pay for expensive Platform-as-a-Service solutions just to avoid managing deployments themselves. Rails 8 removes that trade-off. What is Kamal? Kamal is a deployment tool developed by 37signals that uses Docker containers to deploy web applications. It can turn a fresh Linux box into a production ready application server with just a sin...