Podman is a next-generation container engine that provides extra layers of security and manages containers rootlessly. It offers features such as building and running containers in rootless mode, developing and managing pods, using SystemD for container lifecycle management, and working with the Podman service via Python. Podman in Action teaches how to deploy containerized applications on Linux, Windows, and MacOS systems using Podman, with a focus on secure management and easy conversion to Kubernetes-based microservices. It is designed for developers or system administrators experienced with Linux and Docker.

Format: Paperback / softback
Length: 310 pages
Publication date: 07 February 2023
Publisher: Manning Publications

Podman: A Next-Generation Container Engine

Podman, a next-generation container engine, offers a range of exceptional security features that are not available in Docker and other container platforms. By managing containers rootlessly, Podman provides a higher level of security and isolation for your applications.

In "Podman in Action," you will delve into the world of Podman and learn how to:

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  Build and run containers in rootless mode, ensuring that your containers run with minimal privileges and are not tied to a specific user or host.


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  Develop and manage pods, which are a collection of one or more containers that can be easily deployed and managed as a unit.


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  Utilize SystemD to oversee a container's lifecycle, including starting, stopping, restarting, and removing containers.


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  Interact with the Podman service using Python, allowing you to automate container management tasks and integrate with your existing workflows.


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  Employ Podman's security features to keep your containers confined and secure, including seccomp profiles, SELinux confinement, and user namespace isolation.


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  Manage containerized applications on edge devices, ensuring that your applications can run reliably and efficiently in resource-constrained environments.

Written by Daniel Walsh, who leads the Red Hat Podman team, "Podman in Action" provides a comprehensive guide to deploying containerized applications on Linux, Windows, and MacOS systems using Podman. With clear explanations and hands-on examples, this book teaches you how to securely manage the entire application lifecycle without human intervention. It also demonstrates how, with Podman, you can easily convert containerized applications into Kubernetes-based microservices, leveraging the power and scalability of Kubernetes for your containerized applications.

Whether you are a developer or a system administrator with experience in Linux and the basics of Docker, "Podman in Action" is the perfect resource for you. It will help you unlock the full potential of containerization and take your application development and deployment to the next level.

Weight: 552g
Dimension: 234 x 189 x 19 (mm)
ISBN-13: 9781633439689