Ward Vissers Blogging VMware and Automation

Mitigating Secure Boot Risks in 2026: A Comprehensive Guide

In June 2026 Secure boot certs start to going to expire for physical en virtual machines Servers en Clients. PS not only Windows but also Linux!!

PS. Make sure Client en Servers all installed with latest updates!!

Made a little Risk Assessment:

The expiration and replacement of Microsoft Secure Boot certificates pose a high risk to IT environments. If not properly managed, systems may fail to boot, updates may fail, and security risks may increase. This is particularly critical in automated and virtualized environments.

Key risks:

• Systems failing to boot after updates

• Incompatibility during OS or hypervisor upgrades

• Increased security risks due to outdated certificates

Recommended actions:

1.Update firmware and Secure Boot certificates

2.Test all workloads in a lab environment

3.Update golden images and automation pipelines

A phased rollout and proper validation are essential to prevent disruptions.

1. Scope

This document describes the risks, impact, and mitigations related to the expiration of Microsoft Secure Boot certificates in enterprise environments.

2. Affected Components

• Systems with UEFI firmware (Servers, Desktops, Virtual Machines)

• Microsoft UEFI CA certificates

• Operating Systems (Servers, Clients) (Windows, Linux)

• Automation tools like (Packer, MDT, SCCM)

3. Risk Analysis

Key risks:

• Incompatibility during upgrades

• Security vulnerabilities caused by outdated trust stores

• Errors in automation pipelines

• Firmware incompatibility

4. Risk Matrix

• Upgrade Issues: High

• Security Exposure: High

• Automation Failures: Medium

• Firmware Issues: High

5. Mitigations

• Update firmware on all systems

• Apply Microsoft Secure Boot updates

• Verify Event ID 1808

• Rebuild images with updated certificates

• Perform a phased rollout

6. Validation & Testing

• Test OS boot scenarios

• Validate Secure Boot status

• Verify automation pipelines

7. Conclusion

Changes to Secure Boot certificates must be treated as critical infrastructure updates. Proper preparation, testing, and phased implementation are essential to avoid disruptions.

.Microsoft has released patch’s for the following OS.

Windows 11 (23H2/24H2/25H2)
Windows Server 2016/2019/2022/2025.

VMware is creating a “Fix or Update” for this

* I did not test versions with extended support like Windows 2012 R2 and Windows 10.

Simplified Fix Secure Boot Script for Easy VM Updates

Get your list with:
Get-VM | Where-Object { $_.ExtensionData.Config.Firmware -eq “efi” -and

$_.ExtensionData.Config.BootOptions.EfiSecureBootEnabled } | Select-Object Name,

@{N=”OS”;E={$_.ExtensionData.Guest.GuestFullName}}, PowerState

There is a updated coming from VMware by Broadcom: Check this article: @{N=”OS”;E={$_.ExtensionData.Guest.GuestFullName}}, PowerState

https://knowledge.broadcom.com/external/article/423893

Extra Info

Microsoft Info:

I hope that most People have Read: Windows Secure Boot certificate expiration and CA updates

and Secure Boot playbook for certificates expiring in 2026

Redhat:
Secure Boot Certificate Changes in 2026: Guidance for RHEL Environments

Broadcom:
Secure Boot Certificate Expirations and Update Failures in VMware Virtual Machines

Manual Update of the Secure Boot Platform Key in Virtual Machines

Simplified Fix Secure Boot Script for Easy VM Updates

I recently created 3 version of a FixSecureBoot script — a lightweight alternative inspired by the excellent work of haz-ard-9, the author of FixSecureBootBulk.ps1. Their script is powerful and absolutely the right choice if you rely on BitLocker or need a fully automated, safety‑first workflow.

However, at roughly 3,000 lines of code, the original script is understandably complex. It includes many checks and safeguards, which are great for production environments but made it harder for me to fully understand what was happening under the hood. I wanted something simpler, easier to read, and tailored to my own workflow.

So I took the time to study the original script, copied only the parts I needed, and built a much more compact version that gives me exactly the result I want — which show the verification step that every thing is correct updated.

What My Script Does

Here’s the full sequence of actions my simplified script performs:

1.Shuts down the VM

2.Creates a snapshot

3.Enables UEFI Setup Mode

4.Clears VMRAM (for older VMs)

5.Upgrades virtual hardware if the VM is below version 21 (vSphere 8)

6.Starts the VM and waits for VMware Tools

7.Checks that the guest OS is fully online

8.Downloads the required certificates (only once)

9.Uploads the two certificates to the VM if not exist

10.Installs the new boot certificates

11.Shuts down the VM and clears Setup Mode

12.Boots the VM and sets AvailableUpdates to 0x5944 (certs ready for install)

13.Reboots until AvailableUpdates becomes 0x4100 (may require multiple reboots)

14.Reboots and runs Secure-Boot-Update again

15.Reboots and runs Secure-Boot-Update again, then checks for Event ID 1808 (if found, everything is good)

I’ve tested this workflow successfully on:

• Windows 11 (23H2, 24H2, 25H2)

• Windows Server 2016, 2019, 2022, and 2025

Downloads
** link the links for downloading the original files from Microsoft Github page.

WindowsOEMDevicesPK.der
microsoft corporation kek 2k ca 2023.der

Rename microsoft corporation kek 2k ca 2023.der to kek2023.der

Current Limitation: Packer Integration

CLEAN PACKER BUILD IS NOT SAFE!! AFTER THE BUILD YOU NEED TO RUN FIX SECURE BOOT!!

I don’t yet have a complete fix for integrating this into a full Packer build. For now, I simply pre‑stage the certificates:

Build file:

provisioner “file” {

source = “./setup/SecurebootCert/”

destination = “C:/Windows/Temp”

}

I have build three versions:

Fix_Secure_Boot_Manual.ps1
Fix_Secure_Boot_Single.ps1
Fix_Secure_Boot_Multi.ps1

If you want a script that’s easier to read, easier to modify, and still gets the job done (as long as you’re not using BitLocker), this simplified version might be exactly what you need.

Let me know if you want me to share the script itself or write a follow‑up post about how it works internally.
.

Template Check if al ready Updated

If VM check if al ready updated

Run Script full from Template
.

Pages: 12

Exploring Minimum 2 Node Homelab at VMUG Connect in Amsterdam

Thrilled to join the @MyVMUG community at VMUG Connect in Amstedam! I’ll be diving into Minimum 2 Node Homelab Setup and sharing practical insights you can use in your environment. Can’t wait to learn from other members too!

Afbeelding met tekst, kleding, person, Menselijk gezichtDoor AI gegenereerde inhoud is mogelijk onjuist.

Afbeelding met tekst, schermopnameDoor AI gegenereerde inhoud is mogelijk onjuist.

Config a VCF (vSAN ESA) host the Easy Way

A while ago i created: Config vSAN ESA host or VCF ESA vSAN Host the easy way with Config-VSAN-ESA-VCF-Lab-Host Script.

Sow it’s time for a new updated version.

What does the script now:

✅ Disable ipv6

✅ Set DNS domain name

✅ Rename local datastore

✅ Configure NTP

✅ Installs the vSAN ESA Hardware Mock VIB

✅ Installs the Synology NFS Plug-in for VMware VAAI

✅ Installs the Realtek Network Driver for ESXi more information here
I use the 10Gtek 1.25/2.5/5/10GBase-T SFP+ RJ-45 CAT.6a Copper Transceiver on the MS-A2

✅ Configure vSAN DOMNetworkSchedulerThrottleComponent

✅ Generate new certificate on the ESXi host (for the VCF verification check)

✅ Ask are you running Miniforum MS-A2(AMD) host & Then Disable apichv

✅ Enable Memory Tiering

You need to download the vibs separately!
For the installs put the vib’s in the same map as the script
You can download the script: HERE

Powercli Script to update From VMware.Powercli to VCF.Powercli

I made a little script that does the following:

Check if VMware or VCF PowerCLI is installed and is outdated
Check if VCF.Powercli is the latest installed
If VMware.Powercli is installed upgrade to VCF.Powercli
If VCF Powercli is installed but not the latest version upgrade to VCF to the latest version

You can download the script on my github repository: https://github.com/WardVissers/VCF-Public/blob/main/Check%20Installed%20VCF-Powercli%20Version.ps1

$installedVCFPowercli   = Get-InstalledModule VCF.PowerCLI -ErrorAction SilentlyContinue
$installedVMwarePowercli   = Get-InstalledModule VMware.PowerCLI -ErrorAction SilentlyContinue
$latestVCFPowercli    = Find-Module VCF.PowerCLI -ErrorAction SilentlyContinue
$latestVMwarePowercli =  Find-Module VMware.PowerCLI -ErrorAction SilentlyContinue
$OldModules = Get-InstalledModule VMware.* -ErrorAction SilentlyContinue
$OldModules += Get-InstalledModule VCF.* -ErrorAction SilentlyContinu | Where-Object {[version]$_.Version -lt $latestVCF.Version}

Function Uninstall-OldPowercliEditons {
$Total = $OldModules.Count
$Index = 0
foreach ($Module in $OldModules) {
    $Index++
    $Percent = ($Index / $Total) * 100

    Write-Progress `
        -Activity "Delete old PowerCLI version" `
        -Status "Uninstall version $($Module.Version) ($Index from $Total)" `
        -PercentComplete $Percent

    try {
        Uninstall-Module -Name $Module.name -AllVersions -Force  # -ErrorAction silentlycontinue -ErrorVariable +err
        Write-Host "🗑 Removed: PowerCLI $($Module.Name) with $($Module.Version)"
    }
    catch {
        Write-Error "❌ Error with deleting PowerCLI $($Module.Version): $_"
    }

    Start-Sleep -Seconds 1
  }
}

if (-not ($installedVMwarePowercli -or $installedVCFPowercli -or $OldModules )) {
    "❌ VCF.PowerCLI is not installed"
    Install-Module VCF.PowerCLI -AllowClobber  -Scope CurrentUser # -SkipPublisherCheck
}
elseif ([version]$installedVCFPowercli.Version -eq [version]$latestVCFPowercli.Version) {
    "✅ VCF PowerCLI is up-to-date ($($installed.Version))"
}
elseif ($installedVMwarePowercli) {
    "⬆ VMware Powercli is installed needed upgrade to VCF Powercli"
    Uninstall-OldPowercliEditons
    Write-Host "Uninstall is succes vol"  -ForegroundColor Yellow
    Install-Module VCF.PowerCLI -AllowClobber  -Scope CurrentUser # -SkipPublisherCheck
    Write-Host "Install VCF Powercli is succes" -ForegroundColor Green
}
else {
    "⬆ VCF Powercli Update beschikbaar $($latestVCFPowercli.Version)"
    Uninstall-OldPowercliEditons
    Write-Host "Uninstall is succes" -ForegroundColor Yellow
    Update-Module -Name VCF.PowerCLI -Force
    Write-Host "Update is succes vol" -ForegroundColor Green
}

$installedVCFPowercli   = Get-InstalledModule VCF.PowerCLI -ErrorAction SilentlyContinue
$installedVMwarePowercli   = Get-InstalledModule VMware.PowerCLI -ErrorAction SilentlyContinue
$latestVCFPowercli    = Find-Module VCF.PowerCLI -ErrorAction SilentlyContinue
$latestVMwarePowercli =  Find-Module VMware.PowerCLI -ErrorAction SilentlyContinue
$OldModules = Get-InstalledModule VMware.* -ErrorAction SilentlyContinue
$OldModules += Get-InstalledModule VCF.* -ErrorAction SilentlyContinu | Where-Object {[version]$_.Version -lt $latestVCF.Version}

Function Uninstall-OldPowercliEditons {
$Total = $OldModules.Count
$Index = 0
foreach ($Module in $OldModules) {
    $Index++
    $Percent = ($Index / $Total) * 100

    Write-Progress `
        -Activity "Delete old PowerCLI version" `
        -Status "Uninstall version $($Module.Version) ($Index from $Total)" `
        -PercentComplete $Percent

    try {
        Uninstall-Module -Name $Module.name -AllVersions -Force  # -ErrorAction silentlycontinue -ErrorVariable +err
        Write-Host "🗑 Removed: PowerCLI $($Module.Name) with $($Module.Version)"
    }
    catch {
        Write-Error "❌ Error with deleting PowerCLI $($Module.Version): $_"
    }

    Start-Sleep -Seconds 1
  }
}

if (-not ($installedVMwarePowercli -or $installedVCFPowercli -or $OldModules )) {
    "❌ VCF.PowerCLI is not installed"
    Install-Module VCF.PowerCLI -AllowClobber  -Scope CurrentUser # -SkipPublisherCheck
}
elseif ([version]$installedVCFPowercli.Version -eq [version]$latestVCFPowercli.Version) {
    "✅ VCF PowerCLI is up-to-date ($($installed.Version))"
}
elseif ($installedVMwarePowercli) {
    "⬆ VMware Powercli is installed needed upgrade to VCF Powercli"
    Uninstall-OldPowercliEditons
    Write-Host "Uninstall is succes vol"  -ForegroundColor Yellow
    Install-Module VCF.PowerCLI -AllowClobber  -Scope CurrentUser # -SkipPublisherCheck
    Write-Host "Install VCF Powercli is succes" -ForegroundColor Green
}
else {
    "⬆ VCF Powercli Update beschikbaar $($latestVCFPowercli.Version)"
    Uninstall-OldPowercliEditons
    Write-Host "Uninstall is succes" -ForegroundColor Yellow
    Update-Module -Name VCF.PowerCLI -Force
    Write-Host "Update is succes vol" -ForegroundColor Green
}

Setting Up KubeDoom on Kubernetes: A Beginner’s Guide

I followed William Lam’s article about MS-A2 VCF 9.0 Lab: Configuring vSphere Kubernetes Service (VKS)

I don’t have much experience with Kubernetes but wanted to try some new things.

The only container that I have running is Home Assistant on Docker.

Got to try to get Kubedoom working. So I did with the following steps.
Maybe in the near future I’ll try to add more games: Retro DOS Games on Kubernetes

Finally having a Kubernetes cluster version 1.32, which was required for running KubeDoom.

Download kubectl

mkdir d:\kubectl

Extract the downloaded ZIP file and place both executables (kubectl.exe and kubectl-vsphere.exe) in a folder such as: d:\kubectl

.\kubectl version –client

mkdir .kube

cd .kube

New-Item config -type file

.\kubectl vsphere login –server=https://31.31.0.7 –insecure-skip-tls-verify

kubectl –kubeconfig=kubernetes-cluster-jzvx-kubeconfig.yaml get pods

kubectl –kubeconfig=kubernetes-cluster-jzvx-kubeconfig.yaml apply -f kubedoom.yaml

kubectl –kubeconfig=kubernetes-cluster-jzvx-kubeconfig.yaml -n kubedoom get svc

The password to Kubedoom is idbehold

Download VNC Viewer: https://www.realvnc.com/en/connect/download/viewer

This is funny and cool!

Omnissa and the 100Gb Core vSAN license

When you design a new VDI vSAN you have take licensing into account

Some links about the licensing:

Broadcom describes the vSAN licensing in VVF for VDI, https://ftpdocs.broadcom.com/cadocs/0/contentimages/VVF_VDI_SPD_November2024.pdf

You can find more information also here: Omnissa Horizon combined offering with VMware vSphere Foundation for VDI – FAQ (6000381)

So for this test purpose I have 3 x 3.2TB Storage Drives for test.
Sow I have 9.7 TB storage available in a Single node vSAN Cluster

The 100GB “vSAN” Evaluation License comes from the host license! (Licensed for 50years)

With a 2 x 32 core server I have a total of 64 cores.

With 64 Cores and 100Gb/PerCore license I should not extend more then the raw of 6.4TB.

Wit current raw capacity of 9.6TB I get a error

Alarm is gone after removing 1 Disk from the 9.6 TB vSAN Storage (Left 1 Disk as spare). Storage is now 6.4 TB.

So the conclusion is DON’T go above the RAW Core capacity!!!

For design is the following handy:

Horizon Sizing: The Spreadsheet I Made So I’d Stop Yelling at My Monitor

The Hidden Delta Disk Nobody Cared About

Fixing LCMVROPCONFIG20013 in VCF 9.0.1

ERROR LCMVROPCONFIG20013 while VCF Operations update from 9.0.0 to 9.01

ERROR LCMVROPCONFIG20013

Installed Tree: apt install tree # tree

File Exsist on the Offline Depot

File Remove from the Binary Management

Download the upgrade file again

Download the file again: sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VROPS

Pre-staged the VROPS update again

Update successfully

Upgrade VCF to 9.0.1: Setting Up an Offline Depot on Ubuntu

Upgrade VMware VCF 9.0.1: Essential Setting Up an Offline Depot on Ubuntu Instructions

If you are planning to upgrade to latest release of VMware Cloud Foundation (VCF) 9.0.1 and you what to install/upgrade you need to have a offline depot.

I had some struggle with the VCF Fleet upgrades. I thought the VCF installer Offline Depot was sufficient. I seems not.

William Liam did a nice explaining about the options: VCF Software Depot Structure Deep Dive for Install & Upgrade. Which confirms my struggle.

Sow I build my own offline depot

Prerequisites

First, download the required bundle files from the Broadcom VMware portal. This includes:

vcf-9.0.1.0-offline-depot-metadata.zip (mandatory)
vcf-download-tool-9.0.1.0.24962179.tar.gz (mandatory)

On the Depot Server (Ubuntu)

Sizing for the disk is minimal 100GB I used 200GB thin Provisiond

I did a Ubuntu install on a 200GB disk (Partition without lvm)

Login

Sudo passwd root

Vim /etc/ssh/sshd_config

if the following line exists, possibly commented out (with a # in front):

PermitRootLogin

Then change it to the following, uncommenting if needed (remove the # in front):

PermitRootLogin yes

sudo service ssh restart

now you can login als root

Install Apache and tools

Sudo update

sudo apt install apache2 openssl apache2-utils unzip

Create a certificate config file

nano ~/vcf-openssl.cnf

Paste the following:

[ req ]

default_bits = 2048

prompt = no

default_md = sha256

distinguished_name = dn

x509_extensions = v3_req

[ dn ]

C = US

ST = CA

L = LA

O = TS

OU = IT

CN = flt-depot.wardhomelab.nl

emailAddress = a@b.c

[ v3_req ]

basicConstraints = CA:FALSE

keyUsage = digitalSignature, keyEncipherment

extendedKeyUsage = serverAuth

subjectAltName = @alt_names

[ alt_names ]

DNS.1 = flt-depot.wardhomelab.nl

IP.1 = 192.168.150.246

Replace the values with your organization’s details.

Generate the certificate

cd /etc/apache2
sudo mkdir ssl

sudo openssl req -x509 -nodes -days 365 \

-newkey rsa:2048 \

-keyout /etc/apache2/ssl/vcf.key \

-out /etc/apache2/ssl/vcf.crt \

-config ~/vcf-openssl.cnf

Create a basic auth user

Sudo htpasswd -c /etc/apache2/.htpasswd vcfadmin

Configure Apache

sudo nano /etc/apache2/sites-available/default-ssl.conf

Paste the following:

ServerAdmin webmaster@localhost

DocumentRoot /var/www/html

SSLEngine on

SSLCertificateFile /etc/apache2/ssl/vcf.crt

SSLCertificateKeyFile /etc/apache2/ssl/vcf.key

SSLProtocol all -SSLv3 -TLSv1 -TLSv1.1

RequestHeader unset Proxy early

Options Indexes FollowSymLinks

AllowOverride None

AuthType Basic

AuthName “VCF Depot”

AuthUserFile /etc/apache2/.htpasswd

Require valid-user

</Directory>

</VirtualHost>

Enable modules and restart Apache

sudo a2enmod ssl headers

sudo a2ensite default-ssl

sudo systemctl restart apache2

Extract the metadata ZIP

Sudo chmod 777 /home

Upload vcf-9.0.1.0-offline-depot-metadata.zip /home/ with Winscp

Sudo unzip vcf-9.0.1.0-offline-depot-metadata.zip -d /var/www/html

Make sure this file exists:

ls /var/www/html/PROD/metadata/productVersionCatalog/v1/productVersionCatalog.json

Remove Index.html

sudo rm -f /var/www/html/index.html

Create your Download token

Create your Download token in de Broadcom portal

Create a token file in /home folder

Upload the VCF download tool

Sudo mkdir /home/vcf-download-tool

Sudo chmod 777 /home/vcf-download-tool

cd /tmp/vcf-download-tool

Upload the tool in /tmp/vcf-download-tool folder

tar -xf vcf-download-tool-9.0.1.0.24962179.tar.gz

sudo reboot

Run the following

Cd /tmp/vcf-download-tool/bin

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –automated-install –type=INSTALL

Download all the appliances

sudo ./vcf-download-tool binaries list –depot-download-token-file=/home/token –vcf-version=9.0.1 –type=INSTALL –sku=VCF

Upgrade

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component SDDC_MANAGER_VCF

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VCENTER

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VRSLCM

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VROPS

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component NSX_T_MANAGER

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VCF_OPS_CLOUD_PROXY

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VRA

Additional

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VRNI

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VRLI

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component HCX

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VRO

sudo ./vcf-download-tool binaries download –depot-download-token-file=/home/token -d /var/www/html –vcf-version=9.0.1 –type UPGRADE –component VIDB

Upgrade Binaries will be visible

On de SDDC manager

Open de VM console

Vim /etc/ssh/sshd_config

if the following line exists, possibly commented out (with a # in front):

PermitRootLogin

Then change it to the following, uncommenting if needed (remove the # in front):

PermitRootLogin yes

systemctl restart sshd

Copy vcf.crt

scp root@ftt-depot.wardhomelab.nl:/etc/apache2/ssl/vcf.crt /tmp/vcf.crt

Import the certificate into the Java truststore

sudo keytool -import -trustcacerts -alias vcfDepotCert1 \

-file /tmp/vcf.crt \

-keystore /usr/lib/jvm/openjdk-java17-headless.x86_64/lib/security/cacerts \

-storepass changeit

Reboot

Now u should connect VCF to you offline depot

You want you upgrade to 9.0.1 ivm Edge Issue

Special thanks to vmtechnics for putting me in the right direction

Addressing Edge Server Issues in VCF 9.0 after a Shutdown

After shutting down the VCF 9.0 environment completely, I had 2 strange things.

I followed the shutdown order for the management domain.

Edge servers lost from NIC 2 and NIC 3 the network configuration
Edge Servers did not start, not correctly

I deployed a third edge server. Two new distributed port groups were created.

These are missing for the edge01a and edge01b servers. These should not be deleted/missing after shutdown.

Create a distributed port group with a VLAN trunk

Set NIC 2 and 3 to this network.

Edge Nodes’ Edge Cluster is running fine again 😊

I found this on the Daniel Kruger Blog: https://sdn-warrior.org/posts/vcf9-ms-a2-special/

This is a known issue with VCF 9.0.0: When an edge is created by the Setup Network Connectivity UI, the system-created dvpg consumed by the edge gets deleted when the edge is powered on after 24 hrs. The port group assigned to the NSX Edge uplink has disappeared, making it impossible to use the network through NSX Edge. You can find the release notes here.

Build my lab nested, but not enough resources to do a full upgrade to 9.0.1.
So I build the lab again, but physically. More about that later!

I love testing things; you learn so much!

Ward Vissers

Mitigating Secure Boot Risks in 2026: A Comprehensive Guide

Like this:

Simplified Fix Secure Boot Script for Easy VM Updates

Like this:

Exploring Minimum 2 Node Homelab at VMUG Connect in Amsterdam

Like this:

Config a VCF (vSAN ESA) host the Easy Way

Like this:

Powercli Script to update From VMware.Powercli to VCF.Powercli

Like this:

Setting Up KubeDoom on Kubernetes: A Beginner’s Guide

Like this:

Omnissa and the 100Gb Core vSAN license

Like this:

Fixing LCMVROPCONFIG20013 in VCF 9.0.1

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Addressing Edge Server Issues in VCF 9.0 after a Shutdown

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Prerequisites

On the Depot Server (Ubuntu)

Login

Install Apache and tools

Create a certificate config file

Create a basic auth user

Configure Apache

Enable modules and restart Apache

Extract the metadata ZIP

Remove Index.html

Create your Download token

Upload the VCF download tool

Run the following

Download all the appliances

Upgrade

Additional

On de SDDC manager

Copy vcf.crt

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