February 2017
Intermediate to advanced
440 pages
8h 45m
English
Content preview from Infrastructure as Code CookbookBecome 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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Simulating dynamic multiple host networking
Vagrant is also very useful when used to simulate multiple hosts in a network. This way you can have full systems able to talk to each other in the same private network and easily test connectivity between systems.
Getting ready
To step through this recipe, you will need the following:
- A working Vagrant installation
- A working VirtualBox installation
- An Internet connection
How to do it…
Here's how we would create one CentOS 7.2 machine with 512 MB of RAM and one CPU, in a private network with a fixed IP 192.168.50.11, and a simple shell output:
vm_memory = 512 vm_cpus = 1 Vagrant.configure("2") do |config| config.vm.box = "bento/centos-7.2" config.vm.provider :virtualbox do |vb| vb.memory = vm_memory vb.cpus ...Become 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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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.