June 2025
Intermediate to advanced
488 pages
12h 27m
English
Content preview from Agile Web Development with Rails 8Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Iteration L1: Deploying Locally
In the past, there was a bewildering number of options available for deployment: Ansible, Capistrano, Chef, and Puppet were all popular choices. But starting with Rails 7.1, Docker has become the official default for deployment.
If you’re not familiar with Docker images, you can find out more in Docker for Rails Developers [Ise19]. Meanwhile, all you need to know is that they’re essentially self-contained and portable runtimes that can be deployed by pretty much any cloud-hosting provider. This means you can build and test your deployment locally and then choose your cloud provider later, and even change your mind and move hosts at any time.
You control what goes into a Docker image by creating a Dockerfile. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.