201–210 of 400 posts
Can we stop with all the "homelab in living room = divorce", "one less closet = unhappy wife" etc jokes? Reminds me of all the "so simple your could use it" comments on older tech product advertising. Just smells of yet more boys club humour that adds to the difficulty of including women in the hobby + industry. It's the small jokes that we're supposed to just quietly smile along with, as well as the big, that cause…
I'll go against the grain and recommend running your lab on Windows 11 Pro and Hyper V (often included with reclaimed PCs). Hyper-V is a very capable hypervisor and Windows hardware compatibility is excellent. Remote mgmt can be done over RDP, SSH or WMI Nearly everyone has a spare PC lying around collecting dust, and within an hour it can be running a dozen VMs . Reclaimed HP & Dells are cheap and include a Windows…
HyperV is perfect for what I want to do, run a dozen or two sandbox and experimental VMs. I can pass through hardware, assign raw volumes, partition out network interfaces for routers and other shenanigans and it's stable too. And with RDP, I just use the mac version of the remote desktop client to use it interactively, which also works surprisingly well even over tailscale on another continent!
IMO one of the biggest frustration I currently have with homelab-scale gear (and edge compute in general) is how everything has massively regressed to only offering 2.5gbit connectivity at best. Try to find one of these hundreds of small form factor products that has anything faster than a 2.5Gbit nic and despair! What good are these machines if you cant even get data in and out of them?! The list of hardware with 2x…
I understand that more is better in some sense, but why the emphasis on having two (2) 10GbE instead of one for a single device that isn't a router? What's the second link for? Just more bandwidth, or is there some crucial use case I'm missing?
Of course you can still build routers and everything with a single interface (which is why I noted the single port hardware in the first place), but if you are going to design something specific to the mini-server market, the cost difference between a single port and dual port controller is negligible enough that there's no reason not to include 2 or even 4 ports. The GoWin machines simply toss in an OCP nic slot and call it a day. That would be a fantastic solution to see adopted by other vendors.
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This could almost be me. The main difference is my "server" is an off-lease Dell Micro PC that I maxed out the RAM on running ProxMox with a mix of VMs with everything stored on a Synology NAS all sitting in my basement office closet. I have tailscale setup so I can access it remotely.
I see this a lot with certain home labs. A ton of ram for vms. Why not just run on the metal?
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In addition to that, I don't think people should overthink the rack as an essential component. I like racks as much as the next guy and homelab racks look really cool but for usability and learning, just go with whatever you like. I personally have 4 boxes stacked in a corner that are connected to a "rack", which is just two rack side panels bolted to the back of a workbench that I screw components into, connected to…
This is because like many things this is a rich man's hobby. See mechanical keyboards for example.
The article is good, but it is intimidating buy its size and scope. A homelab could be a single NUC on a desk. I have one with 64GB RAM and it could fit so so many things. NUCs are very efficient to run 24/7, but become noisy with sustained CPU load. For that one could grow the setup with OptiPlex or Precision Tower (can haz ECC) SFF from eBay. These Dell SFFs are very good, quite small yet proper desktops/servers wi…
In addition to that, I don't think people should overthink the rack as an essential component. I like racks as much as the next guy and homelab racks look really cool but for usability and learning, just go with whatever you like. I personally have 4 boxes stacked in a corner that are connected to a "rack", which is just two rack side panels bolted to the back of a workbench that I screw components into, connected to…
"Deals" on used enterprise are IME dreadful unless you can get in on your own employer offloading old stuff, which requires you to a) even have an onprem setup at all and b) be friendly enough with the IT/NOC people that they give you a tip when it's going to happen. (For me b seems to happen naturally so it's really all on a).
eBay is a fools game, terrible prices. Craigslist is usually the same sellers too. Maybe some people live behind an Amazon datacenter or something, I unfortunately live in a city where the only reason we have Amazon 2-day shipping is because we're a major shipping hub. And anything that does resemble a good deal is ancient Opterons that are literally e-waste these days.
So anyway, sorry, my whole point here is that most people are actually going to be running a ton of old enterprise stuff that is actually rackmountable with good sliding rails. You're either building whiteboxes in a 4U rosewill case or you're putting stuff on rack-mountable shelves. The rosewill cases theoretically have sliding rails but they're awful, just awful. So you're either using shelf rails or literal shelves which tends to throw off efficient utilization of the U's available in the rack - shelf rails usually result in a dead U either above or below them, and shelves obviously have similar effects.
So yeah. As someone who owns a rack (4-post open rack), if you asked me, I'd say just go buy one of those big heavy duty Lowe's shelf units and ask for extra shelf inserts so you can have more, but less-tall shelves. Boom, you now have something that'll hold anything and is way better than fucking around with rack nuts and shelf rails and stuff.
Love homelabs in general, though.
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From what I've seen on reddit's /r/homelab, the neat thing about racked systems is you can buy very cheap used hardware that are discards from enterprise uses. There's very little market for an old server or rackmount network switch so you can get very good bargains. Personally I buy new cheap mini PCs and consumer networking stuff. That's another way to get bargains, since consumer hardware is so cheap. But I'm a bi…
The down side to the old enterprise servers is the power draw. I had 2 Dell blade server chassis and 1 HP blade server chassis that used Xeon based blades. The electric bill was UNREAL with 10+ blades running at once. I do use Dell PowerConnect manged switches from EBay, but tbh for what I do, TP Link switches work really well and are cheap. They support VLANs, MAC Lans, SNMP, SSH/Web configuration, etc etc - basical…
I picked up a HP managed switch that I thought I might use but it draws more power than the ThinkCentre M93p Tiny computers do and it's actively cooled w/ super noisy 1U fan(s) so I'm going to ditch it.