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cross-posted from: https://lemmy.nocturnal.garden/post/74770

Been planning to migrate from my Supermicro monolith server for a while and finally finished the migration. Red thing is opnsense on an APU engine, Lenovos run a proxmox cluster, below is a mini PC with attached JBOD running TrueNAS.

Next step is to get another shelf for my Raspi and openDTU.

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[–] Sylvartas@lemmy.dbzer0.com 46 points 6 days ago (1 children)

Does that sticker say "no God, no State, no cable salad" in German ? Because that is peak Lemmy.

[–] tofu@lemmy.nocturnal.garden 28 points 6 days ago

Yes, "Kein Gott, kein Staat, kein Patriarchat" and similar ones are the German versions of "No gods no masters". Got it from Kaoskvlt

[–] irmadlad@lemmy.world 43 points 6 days ago (2 children)

Nice rack! I really like these small form racks.

[–] Tanoh@lemmy.world 18 points 6 days ago (1 children)

Nice rack!

That exact same phrase is used in a very different context in other communities!

[–] dzsimbo@lemm.ee 13 points 6 days ago (1 children)

Like when you set up 10 pins for someone else to knock down with a ball and it's pretty symmetric?

[–] microcapybara@sopuli.xyz 9 points 6 days ago

Or when you’ve smoked the most amazing ribs

[–] Landless2029@lemmy.world 3 points 6 days ago

I'm most impressed by the printed rackmount SFF mounts. Great idea.

[–] 30p87@feddit.org 21 points 6 days ago (1 children)

Das da unten sieht mir aber nicht nach "kein Kabelsalat" aus

[–] tofu@lemmy.nocturnal.garden 18 points 6 days ago (1 children)

Die sind nicht angeschlossen, die zählen nicht!

[–] sntx@lemm.ee 11 points 6 days ago

Nur weil Kabel den Anschluss verlieren, darf man sie nicht direkt ausschließen!

[–] SnotFlickerman@lemmy.blahaj.zone 18 points 6 days ago* (last edited 6 days ago) (1 children)

Lookin pretty slick, I dig it.

Did you 3D print the rackmounts or is there a place to get smallish ones like this?

[–] tofu@lemmy.nocturnal.garden 20 points 6 days ago

Thanks! Got it all printed from a friend, fortunately there's plenty STLs out there.

Some people are selling printed mounts for common devices on Etsy but the ones I found were horrendously expensive.

[–] B0rax@feddit.org 8 points 6 days ago (2 children)

I am currently also looking for a 10“ rack. Where did you get this one? It sounds like you are from Germany (at least according to the sticker) and so am I.

[–] tofu@lemmy.nocturnal.garden 5 points 6 days ago (1 children)

Got it in parts from different sources. I've generally been looking for used parts. The rails and screws are from Retourenking, the shelf and the blinds from Kleinanzeigen and the power strips from 25now.

If you're looking for a single source to buy new, check the Assmann Digitus stuff. I think they're available at Amazon.

[–] B0rax@feddit.org 3 points 6 days ago
[–] thermal_shock@lemmy.world 3 points 6 days ago* (last edited 6 days ago)

You can buy the rails by themselves if you wanted to make your own. Using finished lumber works very well if you're handy with tools.

https://amzn.to/3Fi1oM5

I made my own, but normal size to fit a specific space in my closet.

https://youtu.be/3p9ndubTu8w

I made mine like this - https://youtu.be/j8Yq5aWapeg

[–] DannyBoy@sh.itjust.works 8 points 6 days ago (1 children)

Very cool rack. Neat to see the M910Q rack mounted. Love those computers.

[–] tofu@lemmy.nocturnal.garden 4 points 6 days ago (1 children)

They're great, super neat small computers and available used for little money.

[–] tehBishop@sh.itjust.works 2 points 6 days ago (1 children)

Do they have rack mount option or are you using third party hardware for that?

[–] tofu@lemmy.nocturnal.garden 1 points 5 days ago

The latter, it's all 3D printed rackmounts

[–] MoogleMaestro@lemmy.zip 7 points 6 days ago (1 children)

The mini rack is pretty decent, but I wish that the size decided was a 12" or so rack, so that more computer hardware could fit without the struggle.

I'm sure more stuff will be made the accommodate this scene though.

[–] tofu@lemmy.nocturnal.garden 4 points 6 days ago

Since most rackmounts are 3d printed, everyone with a little knowledge could just add 2" to the files. The rails are width-agnostic. The power strips could be hard to find in 12", but I'm sure printing 2" extenders is possible as well!

[–] PillowTalk420@lemmy.world 7 points 5 days ago* (last edited 5 days ago)

Damn bro... Nice rack. 😌👌

[–] spv@lemmy.spv.sh 7 points 5 days ago

heh, rack

that is hot

[–] nibbler@discuss.tchncs.de 7 points 6 days ago (1 children)

KEIN GOTT, KEIN STAAT, KEIN KABELSALAT!

love it :D

[–] tofu@lemmy.nocturnal.garden 2 points 6 days ago (1 children)

Yeah, couldn't resist the sticker :D

[–] nibbler@discuss.tchncs.de 1 points 5 days ago (3 children)

Ah, it looked like the work of a lasercutter.... Guess I'm stealing the design :D

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[–] whostosay@lemmy.world 5 points 6 days ago (1 children)

I think we have the same desk.

[–] tofu@lemmy.nocturnal.garden 4 points 6 days ago (1 children)

It's in a small cabinet, there's no desk in the picture

[–] whostosay@lemmy.world 3 points 6 days ago (1 children)

No shit, the bottom right of my desk has that same outer layer, and placement of hinges as holes for shelves, but I took the door off for ventilation for my PC.

[–] tofu@lemmy.nocturnal.garden 2 points 6 days ago (1 children)

Oh, is it the Ikea one? My wife has that one and it looks very similar indeed! The cabinet is Ikea as well admittedly.

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[–] whostosay@lemmy.world 1 points 6 days ago

Hahahaha we do have the same desk! It is.

[–] SCmSTR@lemmy.blahaj.zone 5 points 6 days ago

Aww it's so cute!

[–] iempqob4@lemmy.world 4 points 6 days ago (7 children)

Can you share any details on the JBOD? How are you connecting it to the PC? I'd love something similar for my miniPC server.

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[–] jagged_circle@feddit.nl 3 points 6 days ago (1 children)

I didn't know there was more than one rack width. How many standard rack widths are there?

[–] tofu@lemmy.nocturnal.garden 3 points 6 days ago

I think 19" is still the standard one, 10" is getting more and more popular and there's some fringe other widths mostly for niche use based on 3D printed parts.

[–] pigup@lemmy.world 3 points 6 days ago (2 children)

Someone tell me what everything does here pls

[–] Fenrir@lemmings.world 8 points 6 days ago

Computer stuff

[–] sugar_in_your_tea@sh.itjust.works 7 points 6 days ago* (last edited 6 days ago) (1 children)

My guess, from top to bottom:

  1. Router
  2. Server
  3. Server
  4. Switch (apparently 10.0.0 subnet)
  5. rack mounted drives (JBOD?), probably connected to one of the servers
  6. UPS? Battery backup for something on the rack
  7. Extra cable storage
[–] tofu@lemmy.nocturnal.garden 4 points 6 days ago (1 children)

Almost correct! 1. is just a firewall, the router is not in the rack. I wanted to have this separate from the "family lan". 6. is a mini PC to which the drives are connected, acting as a NAS.

[–] sugar_in_your_tea@sh.itjust.works 2 points 6 days ago (1 children)

I take it the 192.168.1 subnet is the family lan?

[–] tofu@lemmy.nocturnal.garden 3 points 6 days ago

No, WAN is the family lan. It's connected to one of the actual router's ports (some Fritzbox connected to the ISP). 192.168.1 is inactive, I was just messing around with it when I got the unit.

[–] meltedcheese@c.im 1 points 6 days ago (1 children)

@tofu I like it. Your “for now” comment is on point; there is always more to do!

For comparison, here is my 19” 15U rack , also a work in progress: PDU, ventilation, 16 port switch, 2U mount for up to 8 Raspberry PI s or NAS., and a 8x KVM HDMI/USB switch to connect the RPis to a small monitor, keyboard and mouse on top. I use one RPi for #HomeAssistant, another for home security cameras and other video, one for HomeBridge, one for Pi-Hole, and other for experimentation and testing. A UPS is in back. I Iove that the rack is on wheels because I frequently move it to get access to the back.
#HomeAutomation.

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[–] tofu@lemmy.nocturnal.garden 1 points 6 days ago (1 children)

Oh cool! Wheels are definitely a good idea. I thought about a UPS but our grid is super stable and apparently they cause their own problems now and then.

[–] meltedcheese@c.im 1 points 5 days ago (2 children)

@tofu UPSs have some glitches, but the benefits of the power conditioning they do (the good ones) outweigh the trouble of the rare glitch. For example, reducing wear and tear on the electronics they power. Also, the performance of some electronics is highly sensitive to the quality of power provided (e.g., no under- or over-voltage conditions). I don’t rely on the UPS for surge protection. For that, I use upstream Tripp-Lite outlets.

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