{"id":2221,"date":"2024-08-18T17:05:41","date_gmt":"2024-08-18T15:05:41","guid":{"rendered":"http:\/\/192.168.1.213:8088\/?p=2221"},"modified":"2024-08-19T16:23:23","modified_gmt":"2024-08-19T14:23:23","slug":"my-journey-from-esxi-to-proxmox","status":"publish","type":"post","link":"http:\/\/192.168.1.213:8088\/my-journey-from-esxi-to-proxmox\/","title":{"rendered":"My journey from ESXi to Proxmox"},"content":{"rendered":"\t\t
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The Wake-Up Call: A Beeping Sound in the Night<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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With this blog article I am creating a new category which is all about Home Lab deployments and related topics.<\/p>

It all started with a loud beeping sound in the middle of the night. My wife woke me up, understandably annoyed, and demanded to know what was causing the noise. Still half-asleep, I quickly realized it was coming from my office. My APC battery backup had failed, with the “battery replace” indicator flashing constantly.<\/p>

In a sleep-deprived state, I disconnected the APC and rewired my rack to draw power directly from the wall outlet. The result? An unplanned reboot of everything in my home lab.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Source: https:\/\/pve.proxmox.com\/pve-docs\/pve-admin-guide.html#chapter_pvecm<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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A Sign to Move On<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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When my VMs running on VMware ESXi finally came back online, I noticed something important: my VMware license was about to expire. Rather than renewing, I took it as a sign to finally do what I’d been planning for a while\u2014migrate to Proxmox, an open-source hypervisor that I’d heard great things about.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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First Hurdle: The Blackout<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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In my home lab, I am running two Intel NUC devices. The first thing I needed to do was migrate all workloads from one to another to free up the node to install Proxmox.\u00a0<\/p>

Thats where my first problem started to begin. I created the bootable USB stick and wanted to start the installation process but no matter what installation option I chose the screen immediately went black and I had no output anymore. I tried different boot parameters in GRUB to define the screen resolution but nothing worked. So I thought great before my journey started it already end! But then I just tried to unplug and plug back in the HDMI cable (plug and prey) and … I finally had an output. If I try that earlier it saves me some hours.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Migration from VMware to Proxmox: Easier Than Expected<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The migration itself, which I thought would be a major headache, turned out to be quite simple. I added my VMware storage to Proxmox and followed the steps in this guide<\/a>. Despite my 1Gbit network limiting transfer speeds, I successfully migrated all my VMs.<\/p>

After the migration, I made sure to follow Proxmox’s best practices for VM configuration:<\/p>