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Abstractons(lemmy.ml)

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traches@sh.itjust.works
56 points

People don’t actually do this, right? Docker inside docker inside a VM inside another VM? On windows? Right???

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dan@upvote.au
3 points

I’ve ran Docker in LXC in a KVM before. I used LXC to have multiple containers on a VPS. Then I had to run something that works best with Docker, so I stuck Docker in an LXC.

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Morphit @feddit.uk
73 points

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CameronDev@programming.dev
15 points

Isnt that exactly what minikube is? Kubernetes in docker.

I’ve used docker-in-docker images, but its usually not fun.

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MrScottyTay@sh.itjust.works
14 points

I’m pretty sure docker recommends that it runs under WSL when on windows.

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traches@sh.itjust.works
5 points

Yeah, docker in a VM makes sense. Docker in docker in a vm in a vm though?

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Matshiro@szmer.info
5 points

Yep, can confirm

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dan@upvote.au
6 points
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Windows itself is technically running in a VM if you have Hyper-V enabled (not quite that simple, but that’s a reasonable approximation). Hyper-V is a type 1 hypervisor which means it runs directly on the underlying physical hardware, and both Windows as well as any VMs you create are running on top of Hyper-V.

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MrScottyTay@sh.itjust.works
3 points

Oh that’s an interesting tidbit, didn’t know that

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flashgnash@lemm.ee
17 points

I’ve seen docker inside a VM before but that was just a dev box for testing

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QuazarOmega@lemy.lol
17 points

That’s super standard for actual infrastructure

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twei@discuss.tchncs.de
4 points

That’s the most reasonable part of the image

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flashgnash@lemm.ee
3 points

Are you not losing loads of performance by stacking vms like that?

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