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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Refreshing infrastructure
It could be that someone updated the resource managed by Terraform manually, via AWS API or AWS Management Console. If changed attribute is specified inside the template, then you can fix it by running the terraform apply command--given that Terraform templates are the source of truth when it comes to the state of the infrastructure. But if this attribute is not managed by Terraform template, then you might still want it to be reflected in your state file. That's when the terraform refresh command comes to the rescue.
Apply the template and then go to AWS Console. Open the VPC section and find the VPC Terraform created. Right-click on this VPC and choose Edit DNS Hostnames. Then change DNS Hostnames to Yes:
Now head back ...
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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.