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

Deploying patches on Linux machines – scheduled


When we performed on-demand patching, we made sure the infrastructure we set up for patching Linux or Unix machines was working fine. Now, we need to take this to the next level by performing all the stuff automatically. In this recipe, we will configure all the required jobs so that VCM will perform patching of Linux/Unix machines on schedule.

Getting ready

Preparation will be the same as earlier. Make sure the VM you want to patch is trusted in VCM; if it isn't, take the same steps we followed to trust the SCR server in the Configuring patching repository options in VCM recipe.

We should have DNS resolution to and from the Linux machine to be patched and the SCR and VCM server.

The machine group where the VMs belong should have proper staging configured.

How to do it...

We now know patching Linux is a three-step process:

  • Collecting the latest data with Patching - Unix Assessment Result as the Filter Set option

  • Performing the actual patching

  • Again...