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OpenStack Cloud Computing Cookbook – Fourth Edition: Over 100 practical recipes to help you build and operate OpenStack cloud computing, storage, networking, and automation

The Fourth Edition of the industry-acclaimed OpenStack Cloud Computing Cookbook, from four recognized experts, updated to the latest OpenStack build including Cinder, Nova, and Neutron.Key FeaturesOver 100 recipes created by a team of OpenStack expertsUpdated to work with the latest OpenStack builds, with recipes covering the installation and use of OpenStack with AnsibleIt covers topics such as Keystone, …

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Deploying to OpenShift: A Guide for Busy Developers

Get an in-depth tour of OpenShift, the container-based software deployment and management platform from Red Hat that provides a secure multi-tenant environment for the enterprise. This practical guide describes in detail how OpenShift, building on Kubernetes, enables you to automate the way you create, ship, and run applications in a containerized environment.Author Graham Dumpleton provides the knowledge you …

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FreeBSD Mastery: ZFS (IT Mastery) (Volume 7)

21st-Century Data Storage ZFS, the fast, flexible, self-healing filesystem, revolutionized data storage. Leveraging ZFS changes everything about managing FreeBSD systems. With FreeBSD Mastery: ZFS, you’ll learn to: understand how your hardware affects ZFS arrange your storage for optimal performance configure datasets that match your enterprise’s needs repair and monitor storage pools expand your storage use compression to enhance …

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PAM Mastery (IT Mastery)

Pluggable Authentication Modules: Threat or Menace? PAM is one of the most misunderstood parts of systems administration. Many sysadmins live with authentication problems rather than risk making them worse. PAM’s very nature makes it unlike any other Unix access control system. If you have PAM misery or PAM mysteries, you need PAM Mastery! With PAM Mastery, you’ll understand: …

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Fundamentals of Linux: Explore the essentials of the Linux command line

Develop a solid understanding of the important command-line tools and utilities in LinuxKey FeaturesDelve into the fundamentals of LinuxExplore and work with virtualization, command lines, and Bash shell scriptsUse special file permission flags such as setuid and setgidBook DescriptionLinux is a Unix-like operating system assembled under the model of free and open source software development and distribution. Fundamentals …

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Red Hat Enterprise Linux 7: Desktops and Administration

This book examines Red Hat Enterprise Linux 7 for the desktop user and administrator (covers RHEL 7.4). Though administrative tools are covered, the emphasis is on what a user would need to know to perform tasks. The focus here is on what users face when using Red Hat Enterprise Linux 7, covering topics like applications, the GNOME and …

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Load Balancing with HAProxy: Open-source technology for better scalability, redundancy and availability in your IT infrastructure

HAProxy is a free and open-source load balancer that enables IT professionals to distribute TCP-based traffic across many backend servers. In this book, the reader will learn how to configure and leverage HAProxy for tasks that include: • Setting up reverse proxies and load-balancing backend servers • Choosing the appropriate load-balancing algorithm • Matching requests against ACLs so …

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Linux Mint 19: Desktops and Administration

This book covers the Linux Mint 19 release (Tara), focusing on desktops and administrative tools. The emphasis here is on what users will face when using Mint, covering topics like installation, applications, software management, the Mint desktops (Cinnamon, Mate, and Xfce), shell commands, network connections, and system administration tasks. Linux Mint 19 is based on the Ubuntu 18.04 …

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Ansible Quick Start Guide: Control and monitor infrastructures of any size, physical or virtual

Configure Ansible and start coding YAML playbooks using the appropriate modules Key Features Create and use Ansible Playbook to script and organise management tasks Benefit from the Ansible community roles and modules to resolve complex and niche tasks Write configuration management code to automate infrastructure Book Description Configuration Management (CM) tools help administrators reduce their workload. …

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Learning Docker – Second Edition: Build, ship, and scale faster

Docker lets you create, deploy, and manage your applications anywhere at anytime – flexibility is key so you can deploy stable, secure, and scalable app containers across a wide variety of platforms and delve into microservices architectureAbout This BookThis up-to-date edition shows how to leverage Docker’s features to deploy your existing applicationsLearn how to package your applications with …

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