Podman For Devops
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Podman for DevOps
Author: Alessandro Arrichiello
language: en
Publisher: Packt Publishing Ltd
Release Date: 2022-04-28
Build, deploy, and manage containers with the next-generation engine and tools Key FeaturesDiscover key differences between Docker and PodmanBuild brand new container images with Buildah, the Podman companionLearn how to manage and integrate containers securely in your existing infrastructureBook Description As containers have become the new de facto standard for packaging applications and their dependencies, understanding how to implement, build, and manage them is now an essential skill for developers, system administrators, and SRE/operations teams. Podman and its companion tools Buildah and Skopeo make a great toolset to boost the development, execution, and management of containerized applications. Starting with the basic concepts of containerization and its underlying technology, this book will help you get your first container up and running with Podman. You'll explore the complete toolkit and go over the development of new containers, their lifecycle management, troubleshooting, and security aspects. Together with Podman, the book illustrates Buildah and Skopeo to complete the tools ecosystem and cover the complete workflow for building, releasing, and managing optimized container images. Podman for DevOps provides a comprehensive view of the full-stack container technology and its relationship with the operating system foundations, along with crucial topics such as networking, monitoring, and integration with systemd, docker-compose, and Kubernetes. By the end of this DevOps book, you'll have developed the skills needed to build and package your applications inside containers as well as to deploy, manage, and integrate them with system services. What you will learnUnderstand Podman's daemonless approach as a container engineRun, manage, and secure containers with PodmanDiscover the strategies, concepts, and command-line options for using Buildah to build containers from scratchManage OCI images with SkopeoTroubleshoot runtime, build, and isolation issuesIntegrate Podman containers with existing networking and system servicesWho this book is for The book is for cloud developers looking to learn how to build and package applications inside containers and system administrators who want to deploy, manage, and integrate them with system services and orchestration solutions. This book provides a detailed comparison between Docker and Podman to aid you in learning Podman quickly.
Mastering Shell for DevOps
"Mastering Shell for DevOps" is all about giving DevOps, cloud, and Linux folks the know-how to automate and make their workflows more efficient with shell scripting. The book uses real-world examples and simple instructions to show how to automate tasks and move away from manual work in a DevOps environment. We start with the basics of shell scripting, so you can learn to write scripts that get the job done. It then moves on to version control with Git and GitHub, showing the importance of collaboration and code management in this context. The book then jumps into infrastructure provisioning and configuration management, showing you how to automate the setup of servers and services using tools like AWS CLI, Docker, and Kubernetes. As your skills grow, you'll learn to set up monitoring and logging tools, automate incident detection and resolution, and manage network traffic and load balancing. The book also helps you learn how to automate security tasks, including user access management, vulnerability scanning, patching, and compliance checks. By the end of the book, you'll have a whole toolkit of shell scripts that will help you work more efficiently, reliably, and securely in your DevOps practices. Key Features Get your infrastructure provisioning done automatically with shell scripts for reliable, fast deployments. Make version control a lot easier by using Git and shell scripting for collaborative development. Set up a system to monitor and log your data automatically so you can spot any issues early on. Make it easy to spot and fix problems so your system stays up and running. Get the most out of your network traffic and load balancing with shell scripts for top performance. You can deploy and manage containers with Docker, Podman, and Kubernetes using automation. Give security a boost with scripted access management and permission assignments. Automate vulnerability scanning and patching to keep your system secure. Run system audits and compliance checks with scripted automation. Table of Content Automating Routine DevOps Tasks Managing CI/CD Pipelines with Shell Scripting Test Automation and Validation Scripts Task Scheduling and Monitoring with CRONTAB Orchestrating Infrastructure with Shell Scripting Incident Resolution and Log Management Managing Network Traffic and Load Balancing Containerization and Shell Scripting DevOps Security Automation with Shell Scripting
Mastering Podman
"Mastering Podman: A Comprehensive Guide to Container Management and Deployment" offers a definitive resource for both beginners and seasoned professionals looking to leverage Podman for containerization. This book navigates the complexities of modern container management, providing clear explanations and practical examples. Readers will gain a deep understanding of Podman’s architecture and its strategic advantages over other container tools, equipping them with the knowledge to deploy and manage containers with precision and confidence. The guide covers the full spectrum of container management, from setting up environments and understanding core concepts to advanced command operations and security best practices. Each chapter is meticulously designed to build on the previous, ensuring a smooth and logical learning progression. Practical insights into troubleshooting and performance optimization are also provided, empowering users to enhance the reliability and efficiency of their containerized applications. Whether aiming to streamline deployment processes or ensure robust security protocols, this book serves as an essential companion in the realm of container technology.