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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

Managing stacks with pods

Keeping everything organized with stacks and prepping for Kubernetes.

Podman supports concepts that do not exist in Docker. One of the big ones is pods – so I guess that’s where the name Podman derives from... Podman = Pod Manager. In this recipe, you will learn how to keep things organized by managing stacks with Podman. We’ll achieve this functionality through the use of pods. Pods consist of one or more containers. Because pods are the smallest deployable units that you can create and manage in Kubernetes, familiarizing yourself with pods will help you bridge the gap between containers and Kubernetes.

Getting ready

We will require the following:

  • Oracle Linux
  • Podman
  • Docker Compose

How to do it…

Before we jump into the recipe, we should first discuss a little more about pods. As mentioned previously, pods consist of one or more containers. Pods will always contain an infra container, which, by...

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