{"product_id":"red-hat-certified-engineer-rhce-study-guide-ansible-automation-for-the-red-hat-enterprise-linux-8-exam-ex294-9781484268605","title":"Red Hat Certified Engineer (Rhce) Study Guide: Ansible Automation for the Red Hat Enterprise Linux 8 Exam (Ex294)","description":"\u003cp\u003e • Author(s): Andrew Mallett\u003cbr\u003e • Publisher: Apress\u003cbr\u003e • Publisher Imprint: Apress\u003cbr\u003e • BISAC: Computer Science\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrom the Back Cover\u003c\/b\u003e\u003cbr\u003eStudy the material in this book to prepare for the RHCE exam EX294 and to learn how using Ansible within your own environment improves system administration productivity.\u003c\/p\u003e\u003cp\u003eThis book covers all of the objectives of the exam and extends further, ensuring that you know how to use Ansible to manage Linux. The book uses CentOS, a Red Hat-based distribution, and Ubuntu instead of using a single Red Hat distribution. By using the two distributions, you will understand the power of Ansible and how easily you can deal with multiple platforms, which is crucial for your understanding of Ansible in the real world.\u003c\/p\u003e\u003cp\u003eThe book assumes no previous knowledge of Ansible but some knowledge of Linux system administration from the command line. You will learn how to manage Linux systems that are installed with different distributions, including CentOS Enterprise Linux 8 and Ubuntu 18.04. You will be able to manage these systems using \u003ci\u003ead hoc\u003c\/i\u003e commands from the command line as well as creating Ansible playbooks that can be replayed reliably many times. To save on the code that you have to create, you will learn how to use Ansible Galaxy to search for and download roles and collections that are pre-written to manage elements of your Linux installations. By the end of this book, you will be able to write efficient and effective YAML playbooks to manage your entire estate.\u003c\/p\u003e\u003cp\u003eYou will: \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrepare systems so that password-less access can be used with Ansible remotely\u003c\/li\u003e\n\u003cli\u003eUse \u003ci\u003ead hoc\u003c\/i\u003e commands to quickly configure systems\u003c\/li\u003e\n\u003cli\u003eUse and format YAML files correctly\u003c\/li\u003e\n\u003cli\u003eCreate playbooks that grow in their complexity as your experience develops\u003c\/li\u003e\n\u003cli\u003eEnsure that services are restarted on configuration changes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003c\/p\u003e","brand":"Apress","offers":[{"title":"Paperback","offer_id":45132467110039,"sku":"9781484268605","price":3305.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781484268605.webp?v=1767906800","url":"https:\/\/atlanticbooks.com\/products\/red-hat-certified-engineer-rhce-study-guide-ansible-automation-for-the-red-hat-enterprise-linux-8-exam-ex294-9781484268605","provider":"Atlantic Books","version":"1.0","type":"link"}