Reddit reviews uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100)
We found 2 Reddit comments about uxcell a16041800ux0824 M3 x 3 mm Female Thread Brass Knurled Threaded Insert Embedment Nuts 100PCS (Pack of 100). Here are the top ones, ranked by their Reddit score.
Thread Size: M3 / 0.12"; Product Name: Knurled NutMaterial: Brass; Weight: 14gPackage Content: 100(+/-2%) x Knurled Nuts; Main Color: Brass TonePitch: 0.5mm; Outter Diameter: 4.1mm / 0.16"Length: 3mm / 0.12"
If you're doing docker why not k8s? :)
Or look at your other options. Ubuntu is great, but there are a few OSs particularly for docker containers like rancheros that will reduce overhead and streamline deployment.
And I mod a lot of my gear. I would consider stringing them on a couple rods or building a tower. The rods would be nice because you could hang them in a rack :).
Edit: by rods I mean a couple of these guys cut to length (also available shorter and cheaper, but the are 2x rack length). Just get some matching nuts and bam, instant rack. If you want a non-rack form factor something else may better allow for swapping out parts and mounting fans. If rack mount, hang that from a shelf, load the shelf with psus. Just use 80mm (not 120) coolers to maximize packing :)
https://www.thingiverse.com/thing:3663683
I used a threaded insert instead of just screwing into the plastic.
I get them on amazon.