WilliamLam.com

  • About
    • About
    • Privacy
  • VMware Cloud
  • Tanzu
    • Application Modernization
    • Tanzu services
    • Tanzu Community Edition
    • Tanzu Kubernetes Grid
    • vSphere with Tanzu
  • Home Lab
  • Nested Virtualization
  • Apple

How to extract host information from within a VM?

01.15.2011 by William Lam // 34 Comments

From time to time, I see this question come up asking how one might be able to extract a certain piece of information from either ESX(i) or the management APIs (vSphere API) from within a virtual machine. The simple answer is you can not, by default the guest operating system has no idea of the underlying hypervisor nor does it have the access to the management APIs. This of course, assumes you are following VMware's best practices in isolated and segregating off your management network from your virtual machine network.

Having said that, there are certain bits of information that you can extract about your ESX(i) host from within the guestOS using some of the utilities that is installed with VMware Tools. The first utility is called VMware Toolbox command which can be found on both UNIX/Linux and Windows systems that have tools installed.

[Read more...]

Categories // Automation, OVFTool, vSphere Tags // guestinfo, vmtoolsd, vmware tools, vmware-cmd

  • « Previous Page
  • 1
  • 2
  • 3
  • 4

Search

Author

William Lam is a Senior Staff Solution Architect working in the VMware Cloud team within the Cloud Infrastructure Business Group (CIBG) at VMware. He focuses on Cloud Native, Automation, Integration and Operation for the VMware Cloud based Software Defined Datacenters (SDDC) across Private, Hybrid and Public Cloud

Connect

  • Email
  • GitHub
  • LinkedIn
  • RSS
  • Twitter
  • Vimeo

Recent

  • Converting VirtualBox VDI (Virtual Disk Image) to VMDK for use with ESXi 8.x 05/31/2023
  • Quick Tip - How to monitor when ESXi filesystem and partitions are filling up? 05/30/2023
  • DDR5 SODIMM capable kits for ESXi 05/30/2023
  • ESXi on ASUS PN64-E1 05/24/2023
  • vSphere Pods using VDS based Supervisor in vSphere with Tanzu? 05/23/2023

Advertisment

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy

Copyright WilliamLam.com © 2023