Book Image

VMware vRealize Configuration Manager Cookbook

By : Abhijeet Shriram Janwalkar
Book Image

VMware vRealize Configuration Manager Cookbook

By: Abhijeet Shriram Janwalkar

Overview of this book

VMware vRealize Configuration Manager (VCM) helps you to automate IT operations, manage performance, and gain visibility across physical and virtual infrastructure. It is continuously being used by enterprises to audit the configurations of the VMware infrastructure as well as the Windows, Linux, and UNIX operating systems. This book is filled with practical recipes through which you will learn about the latest features of vRealize Configuration Manager 5.8.X, starting with installation of various tiers of VCM followed by configuration management across physical and virtual servers. Throughout this book, you will explore how VCM can perform tasks such as patch management, compliance assessment, and software package distribution along with Machine filters for new platforms such as RHEL 7 and Windows 10. This book will ease your troubles while upgrading from the existing VCM to the latest version by providing you with step-by-step instructions about the process of migration along with upgrade and maintenance support. This book will help you understand how to integrate vRealize Configuration with other applications along with schedule management and also guide you on how to handle security issues. After reading this book, you will have a clear understanding of how VCM fits in the overall picture of the data center design from a patching and compliance perspective.
Table of Contents (18 chapters)
VMware vRealize Configuration Manager Cookbook
Credits
About the Author
Acknowledgments
About the Reviewer
www.PacktPub.com
Preface
11
Understanding VCM Console

Introduction


Before patching Linux/Unix or Macintosh, we need to configure a repository into which we can download the patches in vendor-provided format. Once they've been downloaded, we need to make them available for the machines we plan to patch. This is where the VMware Software Content Repository (SCR) tool comes into picture. SCR is a Java-based tool that is installed on a separate RHEL 7 VM. SCR downloads the patch signature files and OS vendor patch content from the content distribution network (CDN) and downloads subscription-only content from the OS vendor content websites.

Since the release of SCR 6.1, which was shipped with VCM 5.7.3, VMware supports the installation only on RHEL 7.x (refer to the VCM 7.5.3 release notes).

Note

Note that you must have a basic understanding of RHEL 7 or basic Linux commands to work through this chapter.

Note that if you need to patch your RHEL 7 target machines, then you must have the new SCR Tool 6.1 version based on RHEL 7 Server (64-bit). However...