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Oracle Linux Cookbook

You're reading from   Oracle Linux Cookbook Embrace Oracle Linux and master Linux Server Management

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Product type Paperback
Published in Jan 2024
Publisher Packt
ISBN-13 9781803249285
Length 548 pages
Edition 1st Edition
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Authors (3):
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Erik Benner Erik Benner
Author Profile Icon Erik Benner
Erik Benner
Mr. Jonathan Spindel Mr. Jonathan Spindel
Author Profile Icon Mr. Jonathan Spindel
Mr. Jonathan Spindel
Erik B. Thomsen Erik B. Thomsen
Author Profile Icon Erik B. Thomsen
Erik B. Thomsen
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Toc

Table of Contents (16) Chapters Close

Preface 1. Chapter 1: Oracle Linux 8 – Get It? Got It? Good! 2. Chapter 2: Installing with and without Automation Magic FREE CHAPTER 3. Chapter 3: Exploring the Various Boot Options and Kernels in Oracle Linux 4. Chapter 4: Creating and Managing Single-Instance Filesystems 5. Chapter 5: Software Management with DNF 6. Chapter 6: Eliminating All the SPOFs! An Exercise in Redundancy 7. Chapter 7: Oracle Linux 8 – Patching Doesn’t Have to Mean Rebooting 8. Chapter 8: DevOps Automation Tools – Terraform, Ansible, Packer, and More 9. Chapter 9: Keeping the Data Safe – Securing a System 10. Chapter 10: Revisiting Modules and AppStreams 11. Chapter 11: Lions, Tigers, and Containers – Oh My! Podman and Friends 12. Chapter 12: Navigating Ansible Waters 13. Chapter 13: Let’s All Go to the Cloud 14. Index 15. Other Books You May Enjoy

Cooking up the perfect lab environment with Vagrant

Recently at work, I was tasked with preparing a demo of Oracle Linux Manager and showcasing several features of the software. This is an easy enough thing to do, but there are several barriers to entry that stand in the way before you can access the web GUI for Oracle Linux Manager.

For starters, Oracle Linux Manager requires Oracle Linux 7; it’s not yet certified on Oracle Linux 8. So, I set out to download the ISO for Oracle Linux 7 and proceeded to create a VM in VirtualBox and installed the OS. I then wanted to SSH into the box, so I had to go into the settings menu for that VM and configure port forwarding from the host to the guest. At this point, I was able to SSH in, and then followed the installation instructions for Oracle Linux Manager. It’s not that bad setting things up, but there were several speed-bumps along the way. For instance, I needed to decide on a database to use. Oracle supports only Oracle...

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