He used the command to list all licenses:
Get-LicenseAssignment | Select-Object -Property LicenseKey,AssignedTo,@N='ProductName';E=$_.LicenseProduct.Name
$licenseManager.UpdateLicense("XXXXX-XXXXX-XXXXX-XXXXX-XXXXX", $null)
This is a critical distinction: . In the context of vSphere, licenses are applied to individual ESXi hypervisors to enable specific features (e.g., vMotion, HA, DRS). vCenter Server, on the other hand, is a centralized management platform that requires its own license key to manage all vSphere hosts. Think of it this way: vSphere licenses unlock the capabilities of your ESXi hosts, while a vCenter license enables the central management pane that controls those hosts.
The transition from "pointing and clicking" to "scripting and deploying" marks the evolution of a System Administrator Site Reliability Engineer vcenter license key command line
: VMware's PowerShell module. Best for remote management and automation scripts.
: This low-level manipulation modifies the vCenter SSO database. An offline snapshot of the vCenter Server is strongly recommended before executing these commands.
: Updating the license for the vCenter instance itself often requires interacting with the LicenseAssignmentManager API. powershell
$licenseKey = "YourLicenseKeyToAssign" $licenseAssignment = Get-LicenseKey -LicenseKey $licenseKey Set-LicenseAssignment -AssignedTo $vCenterServerName -LicenseKey $licenseAssignment He used the command to list all licenses:
To inject a new license key into the vCenter license inventory: powershell
PowerCLI is the most versatile method for license management. It interacts directly with the VMware API. A. Connecting to vCenter First, connect to your vCenter Server instance: powershell
This command will quickly display the status of your current license, providing a snapshot of its health and remaining days.
To view all license keys currently available in the vCenter inventory, execute: powershell Think of it this way: vSphere licenses unlock
utility is common for ESXi hosts, it has limited direct application for vCenter Server itself. 1. Using VMware PowerCLI (Recommended)
: Use variables, secure secrets management (Azure Key Vault, HashiCorp Vault), or PowerShell Get-Credential .
$licenseDataManager.UpdateAssociatedLicenseData($hostContainer.Uid, $licenseData)