January 2017
Beginner
206 pages
4h 33m
English
Content preview from Getting Started with TerraformBecome 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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Baking images with Packer
Packer was released back in 2013 with a goal to simplify, automate, and codify the image creation process. It removes all the pain from baking images for different platforms, by replacing many manual steps with a single JSON template fed to the CLI. It is written in the Go programming language, just like Terraform. Installing it is a piece of cake--just download the archive for your operating system from https://www.packer.io/downloads.html and extract the binary to a directory available in your $PATH environment variable. Then, verify your installation:
$> packer -v 0.12.0
You are all set up to bake images! To do so, just run packer build my_template.json. It won't work, of course, because we don't have a template yet. ...
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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.
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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.