February 2019
Intermediate to advanced
240 pages
5h 25m
English
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Creating a DigitalOcean Cluster
Before we can deploy our app to the cloud, we need cloud-based instances on which to deploy it. We’re going to start by creating a Docker swarm on DigitalOcean. The prices[123] are very modest: $0.007 per hour for the smallest, standard Droplet—their term for an instance. In real terms, a three-node cluster running for 48 hours will cost $1.
To follow along, you’ll need your own DigitalOcean account. Go to the DigitalOcean homepage and complete the sign-up form.[124] You’ll need to enter your credit card details, since there is a charge for using their cloud resources.
Once you’ve created an account, you’ll need to generate an API token so that you can set up infrastructure from the command line. Log in and navigate ...
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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.