# Virtualization & Cloud Infrastructure

Published articles for Virtualization & Cloud Infrastructure.

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## Migrating from VMware to Proxmox VE at 3,000-Core Scale

DevFeed: [Migrating from VMware to Proxmox VE at 3,000-Core Scale](<https://devfeed.tech/articles/why-i-left-vmware-for-proxmox-ve-and-built-my-own-automation-layer-34038.md>)

Original publisher: [Read original article](<https://shivamsancc.com/blog/from-vmware-to-proxmox-ve-migrating-3000-cores-and-building-custom-orchestrator>)

Author: Shivam Anand

Published: 2025-08-23T08:25:07Z

Content type: article

Language: en

Sources: [Shivam Anand - DevOps & Cloud Engineering Blog](<https://devfeed.tech/sources/shivam-anand-devops-cloud-engineering-blog.md>)

Topics: [Proxmox](<https://devfeed.tech/topics/proxmox.md>), [virtualization](<https://devfeed.tech/topics/virtualization.md>), [migration](<https://devfeed.tech/topics/migration.md>), [Automation](<https://devfeed.tech/topics/automation.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [ceph](<https://devfeed.tech/topics/ceph.md>), [NVMe](<https://devfeed.tech/topics/nvme.md>)

Tags: [automation](<https://devfeed.tech/tags/automation.md>), [ceph](<https://devfeed.tech/tags/ceph.md>), [cli](<https://devfeed.tech/tags/cli.md>), [kvm](<https://devfeed.tech/tags/kvm.md>), [migration](<https://devfeed.tech/tags/migration.md>), [nvme](<https://devfeed.tech/tags/nvme.md>), [proxmox](<https://devfeed.tech/tags/proxmox.md>), [virtualization-cloud-infrastructure](<https://devfeed.tech/tags/virtualization-cloud-infrastructure.md>), [vmware](<https://devfeed.tech/tags/vmware.md>)

### AI overview

The article describes a three-month migration of 3,000 CPU cores, 8 TB of RAM, and production and archival storage from VMware to Proxmox VE. It explains the use of NFS, Ceph, and a custom CLI orchestrator to manage the resulting infrastructure.

### Source excerpt

Discover how I migrated 3,000 cores, 8TB RAM from VMware to Proxmox VE, built a custom CLI orchestrator, and leveraged Ceph storage for seamless management.