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Podman for DevOps

You're reading from   Podman for DevOps Containerization reimagined with Podman and its companion tools

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Product type Paperback
Published in Apr 2022
Publisher Packt
ISBN-13 9781803248233
Length 518 pages
Edition 1st Edition
Tools
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Authors (2):
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Gianni Salinetti Gianni Salinetti
Author Profile Icon Gianni Salinetti
Gianni Salinetti
LinkedIn
Gianni Salinetti is a Solution Architect from Rome working for Red Hat Inc. with a special focus on cloud-native computing and hybrid cloud strategies. He started working with GNU/Linux back in 2001 and developed a passion for Open Source software. His main fields of interest are application orchestration, automation, and systems performance tuning. He is also an advocate of DevSecOps and GitOps practices. He was a former Red Hat Instructor, teaching many classes about GNU/Linux, OpenStack, JBoss middleware, Ansible, Kubernetes and Red Hat OpenShift. He won Red Hat EMEA awards as best DevOps, cloud, and middleware instructor. He is also an author for the Red Hat Developer Blog and actively contributes to webinars and events.
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Alessandro Arrichiello Alessandro Arrichiello
Author Profile Icon Alessandro Arrichiello
Alessandro Arrichiello
LinkedIn
Alessandro Arrichiello is a Solution Architect for Red Hat Inc. with a special focus on Telco technologies. He has a passion for GNU/Linux systems, which began at age 14 and continues today. He has worked with tools for automating Enterprise IT: configuration management and continuous integration through virtual platforms. Alessandro is also a writer for the Red Hat Developer Blog on which he authored several articles about container architecture and technology. He’s now helping telecommunication customers on adopting container orchestration environments like Red Hat OpenShift and Kubernetes, Infrastructure as a Service like OpenStack, Edge Computing and Datacenter Automation.
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Toc

Table of Contents (19) Chapters Close

Preface 1. Section 1: From Theory to Practice: Running Containers with Podman
2. Chapter 1: Introduction to Container Technology FREE CHAPTER 3. Chapter 2: Comparing Podman and Docker 4. Chapter 3: Running the First Container 5. Chapter 4: Managing Running Containers 6. Chapter 5: Implementing Storage for the Container's Data 7. Section 2: Building Containers from Scratch with Buildah
8. Chapter 6: Meet Buildah – Building Containers from Scratch 9. Chapter 7: Integrating with Existing Application Build Processes 10. Chapter 8: Choosing the Container Base Image 11. Chapter 9: Pushing Images to a Container Registry 12. Section 3: Managing and Integrating Containers Securely
13. Chapter 10: Troubleshooting and Monitoring Containers 14. Chapter 11: Securing Containers 15. Chapter 12: Implementing Container Networking Concepts 16. Chapter 13: Docker Migration Tips and Tricks 17. Chapter 14: Interacting with systemd and Kubernetes 18. Other Books You May Enjoy

Technical requirements

To complete this chapter, you will need a machine with a working Podman installation. As we mentioned in Chapter 3, Running the First Container, all the examples in this book were executed on a Fedora 34 system or later but can be reproduced on your choice of operating system (OS).

Having a good understanding of the topics that were covered in Chapter 4, Managing Running Containers, Chapter 5, Implementing Storage for the Container's Data, and Chapter 9, Pushing Images to a Container Registry, will help you grasp the topics we'll cover regarding advanced containers.

You should also have a good understanding of system administration and Kubernetes container orchestration.

For the examples related to the Kubernetes section, you will require Podman version 4.0.0 because of a bug in version 3.4.z that prevents container environment variables from being created (https://github.com/containers/podman/issues/12781). This bug was fixed in v4.0.0 but...

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Authors (2)

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Profile icon Arrichiello
Arrichiello
LinkedIn icon Github icon
Alessandro Arrichiello is a Solution Architect for Red Hat Inc. with a special focus on Telco technologies. He has a passion for GNU/Linux systems, which began at age 14 and continues today. He has worked with tools for automating Enterprise IT: configuration management and continuous integration through virtual platforms. Alessandro is also a writer for the Red Hat Developer Blog on which he authored several articles about container architecture and technology. He's now helping telecommunication customers on adopting container orchestration environments like Red Hat OpenShift and Kubernetes, Infrastructure as a Service like OpenStack, Edge Computing and Datacenter Automation.
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See other products by Arrichiello
Profile icon Salinetti
Salinetti
LinkedIn icon Github icon
Gianni Salinetti is a Solution Architect from Rome working for Red Hat Inc. with a special focus on cloud-native computing and hybrid cloud strategies. He started working with GNU/Linux back in 2001 and developed a passion for Open Source software. His main fields of interest are application orchestration, automation, and systems performance tuning. He is also an advocate of DevSecOps and GitOps practices. He was a former Red Hat Instructor, teaching many classes about GNU/Linux, OpenStack, JBoss middleware, Ansible, Kubernetes and Red Hat OpenShift. He won Red Hat EMEA awards as best DevOps, cloud, and middleware instructor. He is also an author for the Red Hat Developer Blog and actively contributes to webinars and events.
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See other products by Salinetti
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