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VSHIFTVSHIFTSolutions

VMware Migration

VMware Migration
→ Proxmox VE

Production maintained in parallel. Rollback planned at every step. Structured methodology — no vendor dependency.

Why migrate now?

Broadcom renewals sometimes multiplied by x2 to x8
Strong dependency on the VMware/Broadcom ecosystem
Growing complexity of vSphere / NSX / vSAN stacks
Reduced infrastructure budget control
Operational risk during renewals and migrations
Need to simplify operations and reduce lock-in

Our migration approach

STEP 01

Inventory & analysis

Precise mapping: VM list, CPU/RAM/storage consumption, network dependencies, critical applications identified.

STEP 02

Target Proxmox architecture

Design of the target architecture based on production constraints and continuity objectives: network segmentation and resilience, high availability strategy, storage architecture and sizing adapted to real workloads — not a generic template.

STEP 03

Wave migration

VM prioritization: non-critical first, critical last with parallel VMware production maintained.

STEP 04

Validation & switchover

Exhaustive application tests, SLA validation, controlled switchover, VMware decommissioning after stabilization.

Frequently asked questions

How long does a migration take?

It depends on the scope, production constraints, application dependencies and available migration windows. Some migrations are done in progressive waves over several months to minimize operational risk.

Can we rollback if something doesn't work?

Yes. This is non-negotiable. Each migration wave is designed with a tested rollback plan. VMware production remains operational until final validation.

Do we need to replace servers?

Not necessarily. Proxmox VE runs on standard x86 hardware. We assess whether existing hardware is compatible and sufficient.

Can your teams maintain Proxmox alone after migration?

That's our goal. We provide runbooks, operational documentation and train your system administrators.

Ready to leave VMware?

Let's discuss your context. Free assessment within 24h.

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