For sysadmins, MSP engineers and homelabbers.
Free learning paths on Mylemans Labs where you only move on once you can actually do the thing: networking, Proxmox, Active Directory, PowerShell and more. Behind them are the guides and war stories from my 15+ years as a systems engineer, documented in public.
My UniFi controller was gone. How I pulled the config back out of the devices, rebuilt it through the API and made NetBox the source of truth for the whole lab.
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Three Lenovo M720q nodes from bare metal to a Proxmox cluster with Ceph, backups and Let's Encrypt certificates, installed entirely through a KVM over IP.
Hands-on with the GL.iNet Comet X, the four-port KVM over IP that installed my Proxmox cluster without a monitor: unboxing, rack mount, setup, gotchas.
The parts and build for my Proxmox cluster: three M720q Tiny PCs with dual 10GbE, a DeskPi RackMate T1 Plus, 10GbE switch and PDU, plus one build-order lesson.
The Cudy TR3000 is a pocket OpenWrt travel router with a 2.5GbE WAN port and a built-in VPN client. Unboxing, setup, CloudConnexa VPN, and what I would improve.
A home NAS from recycled parts and Fygo OS: the hardware, the four jobs it has to do, the permission gotcha that hides your media, and the free tier.
Building a 3-node Proxmox VE and Ceph cluster with only two 10GbE ports per node. Why bonding lost, and the four things that broke along the way.
Mylemans Labs · Now live, free
Mylemans Labs is a free, hands-on learning platform for the skills that actually matter. You don't move forward by watching a video and clicking next: every lesson ends with a check that you can actually do the thing. It's browsable without an account, and built for the person climbing from "I know a bit of this" to genuinely competent.
I Built a Proxmox Cluster Without Plugging In a Monitor
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I publish deep-dive videos on Proxmox, Windows Server, networking, security, and whatever else I'm building or breaking. New uploads when I have something real to show, not on a fixed schedule.
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Questions about a post, your own lab, or something that broke at work. The comments under each video are the fastest place; for anything longer, use the contact page. I read everything.
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The tools, scripts and learning paths I've built, and the hardware they run on, each with the reason it is there.
