Rails developers can deploy to production without needing to learn Docker or Linux systems administration thanks to Fly.io. The dockerfile-rails gem automates the process of creating Dockerfiles for Rails apps. Kamal, another deployment tool, can be used with Fly.io, but it is not necessary since Fly.io handles load balancing, Docker builds, and restarts.
Table of contents
Rails developers don’t have to be Linux system administrators or Docker experts to deploy to productionRun less stuff on your development workstationWhat about Kamal?fly launch uses dockerfile-rails to configure Rails applicationsDon’t be afraid of Linux and DockerWrap-up9 Impressions