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Creating vCenter Groups in VMware Cloud Foundation 9: A Modern Alternative to Enhanced Linked Mode
🚀 Introduction With VMware Cloud Foundation (VCF) 9 , VMware introduced a modernized approach to managing multiple vCenter Servers — the vCenter Group . If you’ve been managing VCF environments prior to version 9, you’re probably familiar with Enhanced Linked Mode (ELM) — the mechanism that allowed multiple vCenter Servers to share a common Single Sign-On (SSO) domain for unified visibility and management. However, as environments scaled and lifecycle complexity increased
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Nov 122 min read


Creating Workload Domains in VMware Cloud Foundation 9: A Shift from SDDC Manager to VCF Operations
✳️ Introduction With the release of VMware Cloud Foundation 9 (VCF 9) , VMware has introduced a major architectural evolution—consolidating Day-2 operations, automation, and lifecycle tasks into VCF Operations (VCF OPS) . One of the most notable changes is how Workload Domains (WLDs) are created. Previously, administrators used the SDDC Manager GUI to provision a new WLD. In VCF 9, this process now happens exclusively through VCF OPS , offering more flexibility, automation,
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Nov 112 min read


My Journey Through the VMware Cloud Foundation 9 Administrator Exam
Recently, I had the opportunity to take the VMware Cloud Foundation 9 Administrator Exam , and I’d like to share my experience, preparation strategy, and key takeaways for those planning to pursue this certification. 🧪 Exam Format & Structure The exam consists of 60 multiple-choice questions , covering a wide range of topics across the VCF ecosystem. I found the exam to be well-balanced , with questions spanning: VCF Deployment, Configuration, and Upgrade vSphere 8 to VCF Co
viquarmca
Oct 302 min read


VCFonVxRail 5.2.1 – vCenter Certificate Renewal Status Shows Failed Even After Updating
When managing VMware Cloud Foundation (VCF) 5.2.1, certificate lifecycle operations are critical to ensure a secure and compliant...
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Sep 72 min read
VMware Cloud Foundation 9 – External Requirements for a Greenfield Deployment
When planning a greenfield deployment of VMware Cloud Foundation (VCF) 9 , one of the most critical success factors is preparing the...
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Sep 72 min read


VMware Cloud Foundation 9 Architecture Poster – Your Visual Guide to the Private Cloud Revolution!
With the release of VMware Cloud Foundation 9 , a new era of consumption-ready private cloud has arrived—and with it comes an updated...
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Aug 62 min read


VCF 4.5.2 to VCF 5.2.1 Upgrade Failed Due to RPM
Upgrading VMware Cloud Foundation (VCF) from version 4.5.2 to 5.2.1 can be a smooth ride—until it’s not. During one such upgrade in our...
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Aug 11 min read


From VCF 5.x to VCF 9.0 – A Leap Toward a More Scalable, Automated, and Cloud-Ready Future
The release of VMware Cloud Foundation (VCF) 9.0 marks a major milestone in the evolution of VMware’s Private Cloud platform. While VCF...
viquarmca
Jul 124 min read
"Identity Internal Server Error 500" in VCFonVxRail 5.2.1 SDDC GUI
VMware Cloud Foundation (VCF) 5.2.1 provides a comprehensive platform for managing the entire lifecycle of your software-defined data...
viquarmca
May 82 min read


Node Addition Failing due to SDDC Manager DEPLOYMENT lock to perform Backup
When managing and scaling a VMware Cloud Foundation (VCF) environment, adding nodes is a routine operation. However, this process can...
viquarmca
Jan 222 min read
![VCF 5.2 Node Addition Failed to validate the provided spec with error [Not enough IP addresses available in the IP address pool ClusterName-Host-Tep, needed 6 IP addresses but found 4]](https://static.wixstatic.com/media/be6b84_5081f3656bba4214badd1d2485050edc~mv2.png/v1/fill/w_333,h_250,fp_0.50_0.50,q_35,blur_30,enc_avif,quality_auto/be6b84_5081f3656bba4214badd1d2485050edc~mv2.webp)
![VCF 5.2 Node Addition Failed to validate the provided spec with error [Not enough IP addresses available in the IP address pool ClusterName-Host-Tep, needed 6 IP addresses but found 4]](https://static.wixstatic.com/media/be6b84_5081f3656bba4214badd1d2485050edc~mv2.png/v1/fill/w_454,h_341,fp_0.50_0.50,q_95,enc_avif,quality_auto/be6b84_5081f3656bba4214badd1d2485050edc~mv2.webp)
VCF 5.2 Node Addition Failed to validate the provided spec with error [Not enough IP addresses available in the IP address pool ClusterName-Host-Tep, needed 6 IP addresses but found 4]
Another issue during my VCFonVxRail 5.2 Node addition were it has failed to add the node during the validation , i had made sure the IP...
viquarmca
Jan 21 min read


Upgrading VMware Cloud Foundation 4.5.2 to 5.2.1
With the release of VMware Cloud Foundation (VCF) 5.2.1 , You can perform a sequential or skip-level upgrade to VMware Cloud Foundation...
viquarmca
Nov 18, 20243 min read
Upgrade VMware Cloud Foundation 5.2 to 5.2.1
With VMware Cloud Foundation (VCF) 5.2.1, VMware introduces essential fixes, optimizations, and minor feature enhancements aimed at...
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Nov 8, 20244 min read


VCF 5.2 SDDC Manager supports two types of software depots
VCF 5.2 Introduces new graphically interface to setup the offline depot, until 5.1 offline bundle was not GUI enabled . Bundles are...
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Oct 23, 20242 min read


Using the VMware Cloud Foundation 5.2 Async Patch Tool GUI
In VMware Cloud Foundation (VCF) 5.2, the Async Patch Tool provides an intuitive graphical user interface (GUI) to apply critical patches...
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Aug 14, 20242 min read


How to Update the vSAN HCL all.json File in SDDC Manager
Updating the vSAN Hardware Compatibility List (HCL) is a critical task for ensuring that your VMware Cloud Foundation environment remains...
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Aug 9, 20241 min read


Exploring vSphere 8.0 Update 3 and Live Patch
With the release of vSphere 8.0 Update 3, VMware has introduced a host of new features and enhancements aimed at improving performance,...
viquarmca
Jul 23, 20244 min read
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