Tag: VCF 9
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Day-2 Operations on VKS, Lifecycle, Upgrades and Scaling vs BOSH (TKGI to VKS Series, Part 24)
After the cutover, Day-2 on VKS replaces BOSH and Ops Manager with a declarative model. Here is how to upgrade Kubernetes versions, scale node pools, and roll back safely, with the commands that map to your old TKGI habits.
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First VKS Cluster on VCF 9, Namespaces, Cluster Classes and Node Pools (TKGI to VKS Series, Part 14)
Standing up the first VKS cluster the dev wave lands on: create the vSphere Namespace, bind resources, pick a Cluster Class and Tanzu Kubernetes release, apply the manifest, size node pools, and verify with kubectl.
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Supervisor Networking on VCF 9, NSX VPCs and Load Balancer Choices (TKGI to VKS Series, Part 13)
Your vSphere Supervisor load balancer is a one-way door on VCF 9. Here is how Foundation LB, NSX LB and Avi compare across NSX VPC networking when you move a TKGI estate to VKS.
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Preparing VCF 9 and Enabling the vSphere Supervisor (TKGI to VKS Series, Part 12)
The first hands-on step of the migration: stand up the vSphere Supervisor on VCF 9 beside your TKGI estate, with the design calls, the exact commands, and the failures that stall activation.
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Target Reference Architecture for VKS on VCF 9 (TKGI to VKS Series, Part 11)
A VKS target on VCF 9 resolves into five layers, and the workload network you pick decides your load balancer before you build. Includes the TKGI to VKS component mapping, the load balancer decision table, and reference cluster sizing.
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Networking Assessment for TKGI to VKS, NSX-T vs NSX VPC (TKGI to VKS Series, Part 7)
Assess your TKGI NSX-T pod networking against the NSX VPC and Antrea model VKS uses on VCF 9, with a construct by construct mapping table and the addressing math that decides the target design.
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TKGI to VKS Migration Business Case and Phased Timeline (TKGI to VKS Series, Part 4)
TKGI is on a lifecycle clock and VCF 9 is the destination. Here is the business case, the drivers that set your real deadline, and a phased timeline you can hand a budget owner.
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TKGI to VKS Is a Migration, Not an Upgrade (TKGI to VKS Series, Part 3)
TKGI and VKS differ at the control plane, machine lifecycle, network and identity, so there is no in place upgrade path. Here is why this move is a migration, and what that word changes about budget, risk and rollback.
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TKGI vs VKS Architecture Compared, Component by Component (TKGI to VKS Series, Part 2)
TKGI and VKS set side by side, control plane, cluster lifecycle, networking, storage and identity, so the architecture gap behind the migration is concrete before you design the VCF 9 target.
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What VKS Is and Why TKGI Is Winding Down (TKGI to VKS Series, Part 1)
There is no upgrade path from TKGI to VKS. Part 1 explains what the vSphere Kubernetes Service is, why the old platform is winding down, and why the move is a migration you plan rather than a patch you apply.
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Architect Workshop Series #1 — Converting vSphere 8 Clusters to vLCM Images Before VCF 9
A field note from a recent VCF workshop: a customer running a baseline-managed (VUM) vSphere 8 cluster wanted to converge onto VMware Cloud Foundation 9 and asked a simple question — is vLCM optional, or required? Here is the story, the deep dive on why baselines are gone in VCF 9, and the exact steps…
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VMware Cloud Foundation 9 Lab Workbook: A Beginner’s End-to-End Hands-On Task List
An instructor-style VCF 9 lab workbook for beginners: a lab-pod map, the phase-by-phase journey, a snapshot and rollback strategy, and grouped task tables from prep and bring-up through workload domains, NSX, storage, certificates, operations, upgrade, backup and teardown – with success-validation checks and a competency sign-off rubric.
Architect’s Toolkit
PJ’s Tools
- Infra 360 Hub – All Series
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- VCF Design Cheatsheet
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VMware Cloud Foundation
- VCF Documentation
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- VMware Compatibility Guide
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- RVTools Download
Nutanix
AI & Cloud-Native Platform
- NVIDIA Build (Model Catalog)
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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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