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Conjuring RAM Out of Thin Air: My Fleet-Wide zram Optimization Journey

My baseline requirement for any infrastructure project is simple: maximize hardware efficiency without introducing unnecessary wear and tear. Maintaining everything from a MacBook Pro M4…

Securing the Mirror: Native Let’s Encrypt SSL for My Local Package Cache

In my previous post, I detailed how I built an automated Arch Linux (and Debian/Ubuntu) package cache. At the time, I mentioned: “Adding SSL logic directly…

The Immutable Backup Fortress: Proxmox Backup Server in a Container on OpenSUSE MicroOS

Recently, I hit a significant performance wall. My primary Proxmox node was gasping for air, primarily due to a severe RAM squeeze. One solution I…

Building a Bulletproof Container Host & Disaster Recovery

My main Proxmox node was starting to feel the squeeze. Memory was getting tight, and I was running an older VM dedicated to Docker and…

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