Category: VCF
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Why Automate VCF 9: The API-First Shift and What Actually Changed (Automating VCF Series, Part 1)
VCF 9 collapsed SDDC Manager, vCenter, NSX and vSAN behind one Unified REST API. Here is what changed, the five tools that share it, and where I would start automating.
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NSX in VCF 9: How SDDC Manager and Fleet Management Own the NSX Lifecycle (NSX Series, Part 25)
In VCF 9, NSX is a managed component, not a standalone product you babysit. SDDC Manager deploys and lifecycles it, VCF Operations and Fleet Management run it across instances, and you deploy greenfield or import brownfield NSX as a Workload Domain. Here is how the ownership actually splits.
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NSX 9 Upgrades and Lifecycle: VCF Integrated LCM, Upgrade Coordinator and the Order That Matters (NSX Series, Part 20)
In NSX 9, upgrades fold into the VCF lifecycle and run from SDDC Manager, with Upgrade Coordinator as the manual fallback. Here is the order that matters, how host and Edge upgrades really behave, and the failure modes that catch teams mid-window.
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NSX 9 Licensing and Editions: VCF vs Standalone and the vDefend Trap (NSX Series, Part 3)
How NSX 9 is licensed in VCF 9: what the base bundle includes, why security needs a vDefend add-on at full core count, and when standalone NSX makes sense.
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VCF 9 Bundle Download Failed in SDDC Manager: Causes and Fixes
VCF 9 bundle downloads showing Failed in SDDC Manager or VCF Operations are almost always a depot authorization or configuration issue, not your network. Diagnose by HTTP code and fix each root cause: token, entitlement (403), HTTPS-disabled depot, proxy, and Product Version Catalog corruption.
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VCF 9 Login Accounts: Which User ID for Which Component, and What For
One of the most common sources of confusion in VMware Cloud Foundation is simply: which user ID do I log in with, and to what? Is it vcf, root, admin, or administrator@vsphere.local? Every VCF 9 component ships its own built-in accounts, each meant for a different job — UI, API, SSH/OS, or a service account VCF…
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VCF 9 Interactive Walkthroughs
A set of interactive, click-through walkthroughs for deploying, upgrading and operating VMware Cloud Foundation 9 and its components. Pick one below — each opens a full-screen, step-by-step navigator you can follow on a second screen, with a Full plan / print export. Planning & Preparation WorkbookPlan, size and validate your VCF 9.1 build before deployment…
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Networking for VMware Private AI Workloads: Segmentation, Ingress and the East-West Path (Private AI Series, Part 26)
Model serving lives or dies on the network nobody designed. Here is how to segment AI namespaces with NSX, expose inference endpoints through the Gateway API and the load balancer, and keep RAG east-west traffic fast and private.
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VMware Private AI Foundation Upgrade: Moving from VCF 9.0 to 9.1 Without Breaking Your GPUs (Private AI Series, Part 24)
A practical 9.0 to 9.1 upgrade runbook for VMware Private AI Foundation, plus a closing verdict on the platform after 24 parts. The order of operations, the vGPU driver branch trap, and host-by-host GPU domain remediation.
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Is VMware Private AI Actually Private? A Security and Data Privacy Reality Check (Private AI Series, Part 20)
On-prem Private AI keeps your data in the building, but the breach risk is inside the cluster. How vDefend microsegmentation, confidential computing and RBAC in VCF 9.1 actually secure a Private AI pipeline.
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Air-Gapped VMware Private AI Foundation: Mirroring, AMT and the Bootstrap Problem (Private AI Series, Part 19)
Deploying VMware Private AI Foundation in a fully disconnected enclave: what to mirror, how the artifact mirroring tool (AMT) fits, the Harbor bootstrap problem, and how to validate offline NIM and GPU before handover.
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VMware Private AI Sizing and Cost: GPU Memory Math, Capacity Planning and TCO (Private AI Series, Part 18)
How to size a VMware Private AI platform from the workload up: GPU memory math, the KV cache trap, a model-to-card matrix, and the four-layer cost model that actually decides the business case.
Architect’s Toolkit
PJ’s Tools
- Infra 360 Hub – All Series
- VCF Exam Practice Labs
- VCF 9 Interactive Walkthroughs
- VCF Design Cheatsheet
- VCF Upgrade Planner
- VCF 9 Series Hub
- VCF Deployment Hub
- AI Stack Hub
- AI Infra Sizing & Cost Calculator
- LLM & RAG Cost Calculator
- DrJhaGPT – Ask Pranay
VMware Cloud Foundation
- VCF Documentation
- VCF 9 Planning & Preparation Workbook
- VCF Bill of Materials (BoM)
- VMware Compatibility Guide
- VMware Interoperability Matrix
- VMware Configuration Maximums
- VMware Ports & Protocols
- VMware Hands-on Labs
- RVTools Download
Nutanix
AI & Cloud-Native Platform
- NVIDIA Build (Model Catalog)
- NVIDIA AI Enterprise Reference Architecture
- NVIDIA NIM Performance Benchmarking
- NVIDIA NGC Catalog
- NeMo Microservices Helm Chart
- Helm Charts Repository
- Hugging Face Models
Architecture & Design
About the Author
Dr Pranay Jha
Dr. Pranay Jha is a Cloud and AI Consultant with 18+ years of experience in hybrid cloud, virtualization, and enterprise infrastructure transformation. He specializes in VMware technologies, multi-cloud strategy, and Generative AI solutions. He holds a PhD in Computer Applications with research focused on Cloud and AI, has published multiple research papers, and has been a VMware vExpert since 2016 and a VMUG Community Leader.
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