VMware – Nagios Library https://library.nagios.com Complete Nagios monitoring resources and documentation Thu, 26 Mar 2026 20:37:00 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://library.nagios.com/wp-content/uploads/2024/11/Nagios-Blue-N.svg VMware – Nagios Library https://library.nagios.com 32 32 How to Monitor vSphere Performance Using Nagios XI’s vSphere Wizard https://library.nagios.com/tutorials/nagios-xi-vsphere-wizard/ Fri, 18 Jul 2025 13:45:00 +0000 https://library.nagios.com/?p=60530 VMware vSphere is a cornerstone of modern virtualization, but performance bottlenecks can disrupt critical operations. Nagios XI’s vSphere Configuration Wizard, a Premium feature included with an active support and maintenance subscription, simplifies monitoring, allowing you to track ESX/ESXi hosts and guest virtual machines (VMs) with minimal setup and no deep technical expertise required.

Why Use the vSphere Configuration Wizard?

The vSphere Configuration Wizard lets you track a comprehensive set of performance indicators on vSphere in just a few clicks. It automatically discovers hosts and VMs, then sets up checks for critical metrics so you can maintain optimal performance and troubleshoot issues quickly.

  • Automatic Discovery: Scan ESX/ESXi hosts or vCenter Server to detect inventory instantly.
  • Unified Dashboard: View hosts and guest VM statuses side by side in Nagios XI’s intuitive interface.
  • Custom Thresholds: Apply warning and critical levels tailored to your environment’s needs.
  • Actionable Alerts: Receive precise notifications when metrics fall outside healthy ranges.

Metrics You Can Monitor

Monitor key VMware metrics for both hosts and guests, including:

  • Host CPU & Memory: Usage (MB/%), highest CPU share, ballooning, and swap rates.
  • Datastore & Virtual Disk: Read/write latency, throughput, free space, and IOPS.
  • Network: Throughput, packet loss, errors, and dropped packets.
  • Guest VM Health: Power state, tools status, CPU ready time, and memory overhead.
  • Services: Status (Up/Down) for VMware tools and agents.

Select your desired metrics and customize thresholds directly in the wizard to match your service level agreements (SLAs).

Getting Started

1. Install Prerequisites: Install the required Python packages on your Nagios XI server using the following commands:

python3 -m pip install --upgrade pip --break-system-packages
python3 -m pip install --upgrade setuptools wheel --break-system-packages
python3 -m pip install --upgrade importlib metadata --break-system-packages
python3 -m pip install --upgrade pyvmomi --break-system-packages

Note: On some distributions, you can install python3-pyvmomi via your package manager.

2. Launch the Wizard: Navigate to Configure → Configuration Wizards → vSphere in Nagios XI. Enter your ESX/ESXi or vCenter credentials, then on Step 2, choose which hosts, VMs, and metrics to monitor.

vSphere Configuration Wizards
vSphere step 2.

3. Start Monitoring: Complete the wizard—new services appear automatically, and Nagios XI begins collecting data and alerting based on your thresholds.

Monitoring with the vSphere Wizard.
vSphere services.

Additional Resources

Empower your team with instant vSphere monitoring that scales across hosts and VMs. Start using the vSphere Configuration Wizard today to ensure your virtual infrastructure stays responsive and reliable!

]]> Installing Nagios XI with VMware Workstation Player https://library.nagios.com/documentation/installing-nagios-xi-vmware-workstation-player/ Wed, 26 Apr 2017 21:05:45 +0000 https://library.nagios.com/?page_id=1193 This document outlines the steps required to install Nagios XI within VMware Workstation Player.

Installing Nagios XI with VMWare Workstation

]]> Installing Nagios XI with VMware ESX vSphere https://library.nagios.com/documentation/installing-nagios-xi-vmware-esx-vsphere/ Wed, 26 Apr 2017 21:02:51 +0000 https://library.nagios.com/?page_id=1191 This document is intended to outline the steps required to install Nagios XI within VMware ESX vSphere.

How to Install Nagios XI with VMware ESXi/vSphere

]]> Installing Nagios Network Analyzer with VMware Workstation Player https://library.nagios.com/documentation/installing-nagios-network-analyzer-vmware-workstation-player/ Wed, 26 Apr 2017 17:05:51 +0000 https://library.nagios.com/?page_id=1187 This document is intended to outline the steps required to install Nagios Network Analyzer within VMware Workstation Player.

Installing-Nagios-Network-Analyzer-with-VMware-Workstation-Player.pdf

]]> Installing Nagios Log Server with VMware Workstation Player https://library.nagios.com/documentation/installing-nagios-log-server-vmware-workstation-player/ Wed, 26 Apr 2017 16:47:42 +0000 https://library.nagios.com/?page_id=1183 This document is intended to outline the steps required to install Nagios Log Server within VMware Workstation Player.

Installing-Nagios-Log-Server-with-VMware-Workstation-Player.pdf

]]> Installing Nagios Fusion with VMware Workstation Player https://library.nagios.com/documentation/installing-nagios-fusion-vmware-workstation-player/ Wed, 26 Apr 2017 16:16:00 +0000 https://newlibrary.nagios.com/?post_type=fusion-document&p=2827 This document is intended to outline the steps required to install Nagios Fusion within VMware Workstation Player.

Installing-Nagios-Fusion-with-VMware-Workstation-Player.pdf

]]> Nagios Network Analyzer – Conversion for VirtualBox https://library.nagios.com/documentation/nagios-network-analyzer-conversion-virtualbox/ Mon, 13 Mar 2017 17:55:20 +0000 https://library.nagios.com/?page_id=1161 This document is intended to explain how to convert the VMware OVA virtual machine image of Nagios Network Analyzer to VirtualBox.

This document is intended for use by Nagios Network Analyzer customers who wish to run Nagios Network Analyzer within VirtualBox rather than VMware.
NNA 2026
NNA 2024
]]> Nagios Log Server – Conversion for VirtualBox https://library.nagios.com/documentation/nagios-log-server-conversion-virtualbox/ Mon, 13 Mar 2017 16:58:26 +0000 https://library.nagios.com/?page_id=1156 This document is intended to explain how to convert the VMware OVA virtual machine image of Nagios Log Server to VirtualBox.

This document is intended for use by Nagios Log Server customers who wish to run Nagios Log Server within VirtualBox rather than VMware.
]]> Nagios Fusion – Conversion for VirtualBox https://library.nagios.com/documentation/nagios-fusion-conversion-virtualbox/ Mon, 13 Mar 2017 16:44:00 +0000 https://newlibrary.nagios.com/?post_type=fusion-document&p=2856 This document is intended to explain how to convert the VMware OVA virtual machine image of Nagios Fusion to VirtualBox.

This document is intended for use by Nagios Fusion customers who wish to run Nagios Fusion within VirtualBox rather than VMware.

Fusion-VMware-To-VirtualBox-Conversion.pdf

Conversion-for-VirtualBox-for-Fusion-2024.pdf

]]> Monitoring VMware with Nagios XI https://library.nagios.com/documentation/monitoring-vmware-with-nagios-xi/ Thu, 03 Jun 2010 03:01:09 +0000 https://libtest.nagios.com/library/products/nagios-xi/documentation/monitoring-vmware-with-nagios-xi/ This document describes how to use Nagios XI to monitor VMware ESX, ESXi, vSphere, and vCenter Server with the VMware monitoring wizard. This document will show you how to set up your Nagios XI system to monitor virtual machines (VMs) deployed on these products.

This document is intended for use by Nagios XI administrators who are familiar with VMware’s virtualization products and know how to install and configure software on Linux servers.

Monitoring VSphere with Nagios XI – 2024 & 2026

Monitoring VSphere with XI 2026

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