> ## Content Index > Fetch the complete content index at: https://corelab.tech/llms.txt > Use this file to discover other available public pages before exploring further. # Visualization, Stronger Ingress & Giving your Homelab a Physical - URL: https://corelab.tech/updates-tues-may12/ - Published: 2026-05-12T11:20:37.000Z - Updated: 2026-10-23T18:25:52.000Z - Description: Homelab network visualization tools, media/gaming server networking, Cloudflare DDNS setup, and 2026 hardware recommendations in this Core Lab update. - Author: Core Lab Joe - Tags: Newsletter, #2026, #table-of-content Over the last few weeks, Core Lab has been in full build mode. What started as a handful of isolated guides has continued evolving into something much bigger: a complete architectural playbook for building secure, efficient, and future-proof homelabs. This round of updates focused heavily on three fronts: - Overhauling & Optimizing some old posts - Showcasing new visualization tools - Heavy Mid-Life Maintenance of Core Lab server - Maintenance & upgrade guides included šŸ˜‰ If you've been following along, hereā€™s whatā€™s new in the lab. If you have even more to catch up on, [jump back to the last update](https://corelab.tech/updates-tues-apr21/). --- ## **šŸ“Š Homelab Security & Monitoring** ### **Visualize your Homelab Network - now unlocked for all!** - Master your network observability with this fail-proof Homelable Docker deployment guide. Learn how to visualize your topology, scan subnets, and manage service relationships - the perfect visualization layer for any serious Scrap Lab build. [Homelable Deployment Guide: Visualize Your Network Topology with Docker (2026)Master your network observability with this fail-proof Homelable Docker deployment guide. Learn how to visualize your topology, scan subnets, and manage service relationships - the perfect visualization layer for any serious Scrap Lab build.![](https://corelab.tech/content/images/icon/Glowing_CPU-68.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/Homelable-Canvas-Introduction-and-webgui-1.png)](https://corelab.tech/homelable-docker-deployment-guide-network-topology/) --- ## **šŸæ Media & Gaming Server Networking & Management** ### **šŸ©ŗ New Post: The Homelab Physical (In Early Access for šŸ’ø Subscribers)** In the enterprise, "Uptime" is king. In the homelab, **neglect** is the quiet killer. Iā€™ve just released a comprehensive guide on the physical maintenance routines I use to keep my double ZFS (12 drive array+5 drives) arrays healthy. - **Key Focus:** Dust mitigation, SMART Long tests, and combating thermal expansion. - **Read more:** [The Homelab Physical: A Guide to Annual & Bi-Annual Maintenance](https://corelab.tech/homelab-maintenance/) [The Homelab Physical: A Guide to Annual & Bi-Annual MaintenanceNeglect is the quiet killer of uptime. Donā€™t let dust or ā€œchip creepā€ sabotage your ZFS pools. This guide covers essential bi-annual routines - from LSI HBA cooling to reseating the ā€œBig Threeā€ - to keep your custom server healthy for the long haul.![](https://corelab.tech/content/images/icon/Glowing_CPU-81.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/Core-Lab-Codex-NAS-and-Server.jpg)](https://corelab.tech/p/e8ad6f57-be97-417d-b431-423703d66ca4/) ### **āš” New Post: The SATA Pivot** If your ZFS array is "thrashing" under the weight of Docker logs and Prometheus metrics, youā€™re likely fighting an IOPS war. The **SATA Pivot** is a tactical hardware reorganization that cost me less than $20 but fundamentally changed the systemā€™s responsiveness. - **The Result:** Offloading Docker `appdata` to XFS-formatted flash storage and letting the 12-disk SAS array finally find some silence. - **Read more:** [The SATA Pivot: Mitigating IOPS Bottlenecks](https://corelab.tech/homelab-iops-optimization/) [The SATA Pivot: Mitigating IOPS Bottlenecks in a 17-Drive HomelabIs your ZFS array thrashing under Docker logs? You donā€™t need a new server; you need a better bus. Learn how moving my OS to USB reclaimed SATA III ports for SSD caching - solving IOPS bottlenecks and extending drive life for under $20.![](https://corelab.tech/content/images/icon/Glowing_CPU-82.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/USB3-eclosure.jpg)](https://corelab.tech/p/1a5012e1-d8e5-4bda-963b-79864ee53efb/) In keeping with the "Hardware" Theme of this update - ## Lab Mishap of the Monthā€¼ļø Sometimes progress comes with minor casualties. This monthā€™s reminder: *Never* underestimate the ***adhesive* properties of well-aged thermal paste**! Minor PTSD triggered. ![Picture of a CPU upside down, stuck to a cooling plate on a CPU cooler. I had to PRY the CPU off the thermal plate...](https://corelab.tech/content/images/2026/05/CPU-stuck-on-FAN-1.webp) That was some PUTTY like thermal paste! I had to PRY the CPU off the thermal plate... Yes, the CPU survived, as did the cooler ;) --- ## **šŸ§Overhauls & Updates on Existing Content** ### CloudFlare Protection for Homelabs: DDNS & Wildcard Domain setup. - Part 1 of the Cloudflare series has been basically re-written, and enhanced. It now covers dynamic DNS & wildcard C-Name domain 'flattening'! It's a huge jump in helping you keep your homelab connected online, automatically and more efficiently. [Cloudflare Protection for Homelabs: OPNsense, DDNS, & Wildcard SetupStop exposing your home IP. Learn how to use Cloudflareā€™s free tier with OPNsense to secure your homelab. Includes DDNS setup, wildcard CNAMEs, and IP masking.![](https://corelab.tech/content/images/icon/Glowing_CPU-71.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/CF_Graffiti.png)](https://corelab.tech/cloudflare-protection-free/) ### **Homelab on a Budget** - Updated to reflect 2026 hardware pricing, and still give a (relatively) reasonable set of ideas on how to get something running in your lab with whatever you have, or spending as little as possible. [Home Lab on a Budget: The 2026 Beginnerā€™s GuideBuild a high-performance home lab for under $300 CAD in 2026\. Learn to use ā€œscrapā€ hardware, Dell Optiplex Micros, and Proxmox to start your self-hosting journey.![](https://corelab.tech/content/images/icon/Glowing_CPU-72.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/Homelab-os-comparison-1.png)](https://corelab.tech/levelup/) ### **2026 Guide to Self-Hosting Game Servers on Docker, LinuxGSM & Hardening** - Updated (further refined) the entire Gaming Server guide! It gives you code to begin running gaming servers in minutes, via docker, at home or on a self-hosted VPS! [The Ultimate 2026 Guide to Self-Hosting Game Servers: Docker, LinuxGSM & Security HardeningMaster the 2026 gaming stack with Docker and LinuxGSM. Learn to host Palworld, CS2, and Satisfactory servers on high-performance Mini PCs with veteran security tactics.![](https://corelab.tech/content/images/icon/Glowing_CPU-70.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/Core-Lab-Linux-Gaming-Server.jpg.jpeg)](https://corelab.tech/gamingservers/) ## **šŸ³ Docker & Compose Refinements** The Docker stack documentation got another round of improvements for clarity aannnndd, the docker compose generator was overhauled massively! It's much better now... Includes new containers & takes your input while providing you a visual of what you're building/selecting on the side AND you can just click-to-download the `compose & .env!` [Docker & Compose on Ubuntu 24.04 / Debian 13: The 2026 Operations ManualThe definitive 2026 setup guide. Install Docker, setup Dockge & Dozzle, and master the ā€œApartment Modelā€ of networking. Start self-hosting the right way.![](https://corelab.tech/content/images/icon/Glowing_CPU-79.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/ksnip_20250917-164055-3.png)](https://corelab.tech/setupcompose/#-core-lab-modular-stack-architect) --- ## [šŸ–„ļø Hardware Recommendations Updated for 2026](https://corelab.tech/homelab-hardware-guide/) Hardware guidance also received fresh updates. More to follow, things are always moving and shaking fast in the hardware world. This includes clearer recommendations around: - [Mini-PC homelab builds](https://corelab.tech/homelab-hardware-guide/#gatehouse-build) - [Plex/Jellyfin transcoding hardware](https://corelab.tech/best-plex-server-hardware/) (Media Server Hardware builds) - Efficient always-on nodes - Practical upgrade paths The goal remains the same: Build the right system for the workload - not the most expensive system Reddit told you to buy. Thereā€™s far too much overbuilding in homelab circles. > **Efficiency** is a feature. [Best Plex Server Hardware (2026): 4K Transcoding, GPUs & NAS BuildsBuilding a Plex server in 2026? Learn how to choose the best hardware for 4K transcoding, from scavenged Intel QuickSync builds to high-end enterprise ZFS rigs.![](https://corelab.tech/content/images/icon/Glowing_CPU-83.png)Core LabCore Lab Joe![](https://corelab.tech/content/images/thumbnail/Plex-Evolution-1-1.png)](https://corelab.tech/best-plex-server-hardware/) --- ## **Core Lab Reader Survey!** If you have a couple minutes, please hop over to the Core Lab Reader survey and **give me your two cents** about what you're interested in reading or learning about, **what you'd like to see more of**, and how Core Lab can better help you achieve your Home Lab / Self-Hosted happiness! Thanks so much! [šŸš€ Help Shape Core Lab ā€” Take the Reader Survey ](https://docs.google.com/forms/d/e/1FAIpQLSfqPLI9aZPcwPN8xdeSLNkcCwqfzX1WvpxXupBcT89YiQSGRA/viewform?ref=corelab.tech)