May 2023
Intermediate to advanced
552 pages
16h 16m
English
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15 Automating deployment: CodeDeploy, CloudFormation, and Packer
About 20 years ago, we rented our first virtual machine. Our goal was to deploy WordPress, a content management system. To do so, we logged in to the machine using SSH, downloaded WordPress, installed the scripting language PHP and the web server Apache, edited the configuration files, and started the web server.
To this day, the following steps for deploying software—whether open source, proprietary, or homegrown—have remained the same:
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Fetch source code or binaries
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Install dependencies
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Edit configuration files
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Start services
These activities are also summarized under the term configuration management. The two main reasons for why automating deployments is a must-have ...
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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.