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NewVCF 9.1: Fixing “Hot migration is disabled in vmkernel” and Making It StickNewFixing a VCF Services Runtime etcd That Can’t Start: 5.4 Million Keys and a Runaway Support BundlePostAutomating Let’s Encrypt Certificates on VMware Avi Load Balancer with Cloudflare DNSPostVMSP Toolkit 3.0.1 for VCF 9.1: Rollouts, Topology and Infrastructure ChecksPostSDDC Manager 9.1 Stuck in a Login Loop? Check the Clock, Then the Root PasswordPostVCF 9.1.1: One Host, One NFS Cluster, and a Validator That Wouldn’t BudgePostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1PostVCF 9.1.1: Scaling VCF Management Services from HA back to Simple
NewVCF 9.1: Fixing “Hot migration is disabled in vmkernel” and Making It StickNewFixing a VCF Services Runtime etcd That Can’t Start: 5.4 Million Keys and a Runaway Support BundlePostAutomating Let’s Encrypt Certificates on VMware Avi Load Balancer with Cloudflare DNSPostVMSP Toolkit 3.0.1 for VCF 9.1: Rollouts, Topology and Infrastructure ChecksPostSDDC Manager 9.1 Stuck in a Login Loop? Check the Clock, Then the Root PasswordPostVCF 9.1.1: One Host, One NFS Cluster, and a Validator That Wouldn’t BudgePostClearing the “Virtual Machine UEFI Secure Boot Platform Key is out of date” Alarm After VCF 9.1.1PostVCF 9.1.1: Scaling VCF Management Services from HA back to Simple
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certificates

3 posts · ~21 minutes of reading
VCF Advanced Sep 7, 2026

VCF 9.1.1 – Operations flagged an expired certificate that did not exist

The certificate dashboard in VCF Operations told me one of my workload domains, running vCenter 9.1.1, had an expired certificate. Eight total, one expired, seven active. The row…

8 min read
Advanced 8 min read Updated Sep 22
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Certificates Advanced May 21, 2026

Integrating Microsoft Certificate Authority with VMware Cloud Foundation 9.x

Certificate management in VCF has come a long way. If you wired up Microsoft CA against VCF 5.2 (or earlier), you’ll find most of the Windows-side prep is…

8 min read
Advanced 8 min read ✓ Verified May 2026
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VCF Feb 18, 2025

VMware Cloud Foundation 5.2: Unlocking Secure Hybrid Cloud Capabilities with Microsoft Certificate Authority

In the ever-evolving landscape of cloud computing, security remains paramount, especially as organizations strive to build robust hybrid cloud environments. VMware, a pioneer in virtualization and cloud infrastructure,…

5 min read
5 min read
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Recent posts

  • VCF 9.1: Fixing “Hot migration is disabled in vmkernel” and Making It Stick
  • Fixing a VCF Services Runtime etcd That Can’t Start: 5.4 Million Keys and a Runaway Support Bundle
  • Automating Let’s Encrypt Certificates on VMware Avi Load Balancer with Cloudflare DNS
  • VMSP Toolkit 3.0.1 for VCF 9.1: Rollouts, Topology and Infrastructure Checks
  • SDDC Manager 9.1 Stuck in a Login Loop? Check the Clock, Then the Root Password
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