Moving from on-prem VMware/Hyper-V to Fiberax: a pragmatic toolchain

Shifting from local virtualization to Fiberax isn't just a lift-and-shift; it's a tidy way to modernize your cloud infrastructure while keeping risk down. Here's a clean, EU-friendly playbook you can run with today—equally valid for a private cloud or a cost-savvy public cloud footprint, or a hybrid of both.

1) Discovery & sizing

Export VM inventories (vCenter, Hyper-V PowerShell), capture CPU/RAM/storage, OS versions, and latency-sensitive apps. Map dependencies (databases, file shares, identity). Right-size before you move to avoid paying for idle cores.

2) Network & identity plan

Establish site-to-site IPsec or dedicated links into Fiberax. Decide where DNS, AD, and certificate services will live post-move. Reserve subnets and plan NAT so you don't collide with existing ranges in the cloud solution.

3) Data movement patterns

Backup/replicate → restore: Use Veeam to seed backups on-prem and restore into Fiberax with immutability.

Continuous replication: Tools that replicate disks at the block level minimize downtime for critical systems.

File/database sync: Robocopy/rsync for shares; native DB replication for near-zero data loss.

Object storage staging: Push large datasets to object storage first, then hydrate VMs.

4) VM mobility & conversion

VMware → VMware: Straight lift with compatible virtual hardware.

Hyper-V → VMware: Convert disks (e.g., VHDX→VMDK) and adjust guest drivers. Validate services on first boot.

Modernize on arrival: Where sensible, replatform to containers or managed stacks in fiberax to reduce ops toil.

5) Cutover strategies

Pick one per workload:

Blue-green: Run parallel, swap load balancer when green passes checks.

Pilot-light: Keep a warm minimal copy in private cloud; scale up at cutover.

DNS switch: Drop TTL ahead of time; rehearse rollback.

6) IaC & automation

Codify landing zones with Terraform and configure with Ansible. Bake golden images for repeatable rollouts. This is where public cloud-style discipline pays off inside Fiberax.

7) Validation & optimization

Smoke-test ports, auth, jobs and backups. Load-test critical paths. Tune VM sizes, storage tiers and GPU options where needed. Track cost and performance against pre-move baselines.

8) Governance, backup & DR

Enforce the 3-2-1-1-0 rule with immutable repositories, scheduled DR tests and documented RPO/RTO. Centralize IAM, keys and audit.

Migrate with intent, not haste: a measured toolchain into Fiberax gives you resilient cloud infrastructure today and room to grow tomorrow—whether you favor private cloud, public cloud, or both in a single cloud solution.